Monthly Holdings

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

Common Stocks 17 Abbott Laboratories 2,148 0.04% 16 AbbVie, Inc. 1,932 0.04% 19 Accenture PLC, Class A 6,395 0.13% 12 Activision Blizzard, Inc. 988 0.02% 5 Acuity Brands, Inc. 923 0.02% 10 Adobe, Inc. 6,637 0.14% 16 Advanced Micro Devices, Inc. 1,772 0.04% 48 AECOM 3,147 0.07% 34 AES Corp. (The) 812 0.02% 11 Aflac, Inc. 623 0.01% 20 AGCO Corp. 2,752 0.06% 7 Agilent Technologies, Inc. 1,228 0.03% 3 Air Products & Chemicals, Inc. 809 0.02% 35 Akamai Technologies, Inc. 3,964 0.08% 5 Alaska Air Group, Inc. 287 0.01% 62 Alibaba Group Holding Ltd., Sponsored ADR 10,353 0.22% 92 Allscripts Healthcare Solutions, Inc. 1,413 0.03% 13 Allstate Corp. (The) 1,759 0.04% 251 Ally Financial, Inc. 13,278 0.28% 43 Alnylam Pharmaceuticals, Inc. 8,661 0.18% 8 Alphabet, Inc., Class A 23,152 0.48% 9 Alphabet, Inc., Class C 26,183 0.55% 6 Amazon.com, Inc. 20,825 0.43% 5 Amedisys, Inc. 917 0.02% 36 American Campus Communities, Inc. 1,831 0.04% 37 American Eagle Outfitters, Inc. 1,129 0.02% 40 American Electric Power Co., Inc. 3,583 0.07% 57 American Express Co. 9,460 0.20% 144 American International Group, Inc. 7,857 0.16% 13 American Tower Corp. 3,798 0.08% 13 American Water Works Co., Inc. 2,369 0.05% 5 Ameriprise Financial, Inc. 1,365 0.03% 58 Ameris Bancorp 2,856 0.06% 15 Amgen, Inc. 3,383 0.07% 8 Amphenol Corp., Class A 613 0.01% 7 Analog Devices, Inc. 1,141 0.02% 10 ANSYS, Inc. 3,654 0.08% 7 Anthem, Inc. 2,626 0.05% 267 APA Corp. 5,201 0.11% 11 Applied Materials, Inc. 1,486 0.03% 3 Aptiv PLC 457 0.01% 217 Archrock, Inc. 1,667 0.03% 13 Arista Networks, Inc. 4,804 0.10% 13 Asbury Automotive Group, Inc. 2,421 0.05% 68 AT&T, Inc. 1,865 0.04% 48 Autodesk, Inc. 14,884 0.31% 43 Automatic Data Processing, Inc. 8,989 0.19% 1 AutoZone, Inc. 1,549 0.03% 28 Avnet, Inc. 1,133 0.02% 9 Axon Enterprise, Inc. 1,637 0.03% 36 Baker Hughes Co. 820 0.02% 21 Ball Corp. 2,015 0.04% 52 Bancorp, Inc. (The) 1,282 0.03% 57 BancorpSouth Bank 1,672 0.03% 216 Bank of America Corp. 9,018 0.19% 218 Bank of New York Mellon Corp. (The) 12,038 0.25% 3 Baxter International, Inc. 229 0.00% 2 Becton Dickinson & Co. 503 0.01% 11 Best Buy Co., Inc. 1,282 0.03% 6 Bio-Techne Corp. 2,995 0.06% 4 Biogen, Inc. 1,356 0.03% 37 BioMarin Pharmaceutical, Inc. 3,116 0.06% 22 BJ's Wholesale Club Holdings, Inc. 1,247 0.03% 12 Blackbaud, Inc. 836 0.02% 3 BlackRock, Inc. 2,830 0.06% 52 Boeing Co. (The) 11,414 0.24% 4 Booking Holdings, Inc. 9,199 0.19% 16 Boot Barn Holdings, Inc. 1,428 0.03% 6 BorgWarner, Inc. 256 0.01% 2 Boston Properties, Inc. 226 0.00% 17 Boston Scientific Corp. 768 0.02% 16 Bottomline Technologies, Inc. 676 0.01% 22 Bristol-Myers Squibb Co. 1,471 0.03% 142 Brixmor Property Group, Inc. 3,330 0.07%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

2 Cable One, Inc. 4,199 0.09% 35 Callaway Golf Co. 982 0.02% 24 Camden Property Trust 3,601 0.07% 24 Campbell Soup Co. 1,002 0.02% 78 Capital One Financial Corp. 12,946 0.27% 9 Carlisle Cos., Inc. 1,897 0.04% 12 Carrier Global Corp. 691 0.01% 24 Caterpillar, Inc. 5,061 0.11% 37 CBRE Group, Inc., Class A 3,563 0.07% 47 Centene Corp. 2,960 0.06% 45 Cerner Corp. 3,436 0.07% 63 ChampionX Corp. 1,470 0.03% 132 Charles Schwab Corp. (The) 9,616 0.20% 10 Chart Industries, Inc. 1,884 0.04% 13 Charter Communications, Inc., Class A 10,617 0.22% 4 Chemed Corp. 1,907 0.04% 1 Chipotle Mexican Grill, Inc. 1,903 0.04% 23 Chubb Ltd. 4,230 0.09% 27 Ciena Corp. 1,543 0.03% 10 Cigna Corp. 2,116 0.04% 29 Cinemark Holdings, Inc. 517 0.01% 21 Cirrus Logic, Inc. 1,757 0.04% 147 Cisco Systems, Inc. 8,676 0.18% 137 Citigroup, Inc. 9,852 0.20% 49 Citizens Financial Group, Inc. 2,146 0.04% 4 Citrix Systems, Inc. 411 0.01% 81 Cleveland-Cliffs, Inc. 1,901 0.04% 2 Clorox Co. (The) 336 0.01% 7 CME Group, Inc. 1,412 0.03% 65 Coca-Cola Co. (The) 3,660 0.08% 30 Cognex Corp. 2,659 0.06% 17 Cognizant Technology Solutions Corp., Class A 1,297 0.03% 6 Coherent, Inc. 1,516 0.03% 71 Colgate-Palmolive Co. 5,534 0.12% 223 Comcast Corp., Class A 13,532 0.28% 3 Comerica, Inc. 222 0.00% 43 Commercial Metals Co. 1,403 0.03% 24 CommVault Systems, Inc. 1,943 0.04% 8 Conagra Brands, Inc. 265 0.01% 114 ConocoPhillips 6,330 0.13% 25 Consolidated Edison, Inc. 1,886 0.04% 29 Constellation Brands, Inc., Class A 6,123 0.13% 3 Cooper Cos., Inc. (The) 1,352 0.03% 15 Corning, Inc. 600 0.01% 56 Corporate Office Properties Trust 1,578 0.03% 1 Costco Wholesale Corp. 455 0.01% 39 Cree, Inc. 3,314 0.07% 40 CRISPR Therapeutics AG 4,998 0.10% 3 Crown Castle International Corp. 584 0.01% 27 CSX Corp. 878 0.02% 27 Cullen/Frost Bankers, Inc. 3,084 0.06% 18 Cummins, Inc. 4,248 0.09% 61 CVS Health Corp. 5,270 0.11% 17 CyrusOne, Inc. 1,309 0.03% 82 Dana, Inc. 1,907 0.04% 6 Danaher Corp. 1,945 0.04% 27 Darling Ingredients, Inc. 2,011 0.04% 9 Deckers Outdoor Corp. 3,766 0.08% 34 Deere & Co. 12,853 0.27% 29 Delta Air Lines, Inc. 1,173 0.02% 6 DENTSPLY SIRONA, Inc. 370 0.01% 33 Devon Energy Corp. 975 0.02% 49 Diamondback Energy, Inc. 3,780 0.08% 38 Discovery, Inc., Series A 1,096 0.02% 9 Discovery, Inc., Series C 248 0.01% 63 Douglas Emmett, Inc. 2,080 0.04% 10 DTE Energy Co. 1,203 0.02% 5 DTE Midstream LLC 232 0.00% 9 DuPont de Nemours, Inc. 666 0.01% 177 DXC Technology Co. 6,499 0.14% 84 Easterly Government Properties, Inc. 1,795 0.04% 15 Eaton Corp. PLC 2,525 0.05% 163 eBay, Inc. 12,509 0.26% 3 Ecolab, Inc. 676 0.01% 64 Edison International 3,702 0.08% 18 Edwards Lifesciences Corp. 2,109 0.04%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

22 Electronic Arts, Inc. 3,195 0.07% 10 Eli Lilly & Co. 2,583 0.05% 13 Encompass Health Corp. 1,020 0.02% 14 Enphase Energy, Inc. 2,432 0.05% 121 EOG Resources, Inc. 8,170 0.17% 44 EQT Corp. 807 0.02% 10 Equity Residential 841 0.02% 87 Essential Utilities, Inc. 4,318 0.09% 1 Estee Lauder Cos., Inc. (The), Class A 340 0.01% 3 Etsy, Inc. 649 0.01% 11 Eversource Energy 998 0.02% 3 Expedia Group, Inc. 433 0.01% 46 Expeditors International of Washington, Inc. 5,733 0.12% 20 Exponent, Inc. 2,338 0.05% 3 F5 Networks, Inc. 611 0.01% 78 Facebook, Inc., Class A 29,592 0.62% 20 FactSet Research Systems, Inc. 7,604 0.16% 6 Fair Isaac Corp. 2,758 0.06% 20 Fifth Third Bancorp 777 0.02% 25 First American Financial Corp. 1,763 0.04% 50 First Solar, Inc. 4,700 0.10% 63 Fiserv, Inc. 7,421 0.15% 6 Five Below, Inc. 1,277 0.03% 25 Fox Corp., Class A 936 0.02% 22 Franklin Resources, Inc. 714 0.01% 100 Fulton Financial Corp. 1,585 0.03% 4 GameStop Corp., Class A 873 0.02% 22 Gap, Inc. (The) 588 0.01% 31 Gartner, Inc. 9,571 0.20% 10 GATX Corp. 917 0.02% 21 General Dynamics Corp. 4,206 0.09% 50 General Electric Co. 5,270 0.11% 18 General Mills, Inc. 1,041 0.02% 118 General Motors Co. 5,783 0.12% 13 Genuine Parts Co. 1,588 0.03% 11 Gilead Sciences, Inc. 801 0.02% 15 Globus Medical, Inc., Class A 1,224 0.03% 22 Goldman Sachs Group, Inc. (The) 9,097 0.19% 15 Green Dot Corp., Class A 784 0.02% 8 Haemonetics Corp. 502 0.01% 29 Hain Celestial Group, Inc. (The) 1,085 0.02% 59 Hannon Armstrong Sustainable Infrastructure Capital, Inc. 3,562 0.07% 9 Hanover Insurance Group, Inc. (The) 1,272 0.03% 44 Hartford Financial Services Group, Inc. (The) 2,958 0.06% 21 HB Fuller Co. 1,419 0.03% 47 HCA Healthcare, Inc. 11,890 0.25% 18 Healthcare Services Group, Inc. 471 0.01% 9 Henry Schein, Inc. 680 0.01% 354 Hewlett Packard Enterprise Co. 5,473 0.11% 15 Hill-Rom Holdings, Inc. 2,184 0.05% 51 Hilton Worldwide Holdings, Inc. 6,368 0.13% 8 Hologic, Inc. 633 0.01% 22 Home Depot, Inc. (The) 7,176 0.15% 2 Honeywell International, Inc. 464 0.01% 24 Hormel Foods Corp. 1,093 0.02% 43 Host Hotels & Resorts, Inc. 712 0.01% 220 HP, Inc. 6,543 0.14% 11 Hubbell, Inc. 2,267 0.05% 23 Humana, Inc. 9,325 0.19% 32 Huntington Bancshares, Inc. 497 0.01% 28 Ichor Holdings Ltd. 1,241 0.03% 15 IDACORP, Inc. 1,580 0.03% 3 IHS Markit Ltd. 362 0.01% 4 Illinois Tool Works, Inc. 931 0.02% 18 Illumina, Inc. 8,229 0.17% 15 Ingredion, Inc. 1,318 0.03% 15 Innospec, Inc. 1,404 0.03% 8 Insperity, Inc. 883 0.02% 58 Intel Corp. 3,135 0.07% 51 Intercontinental Exchange, Inc. 6,096 0.13% 50 International Bancshares Corp. 2,094 0.04% 16 International Paper Co. 961 0.02% 19 Interpublic Group of Cos., Inc. (The) 707 0.01% 4 Intuitive Surgical, Inc. 4,214 0.09% 13 Invesco Ltd. 329 0.01%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

8 Iron Mountain, Inc. 382 0.01% 39 Itron, Inc. 3,276 0.07% 25 ITT, Inc. 2,392 0.05% 4 J.M. Smucker Co. (The) 495 0.01% 17 Jack in the Box, Inc. 1,801 0.04% 40 Janus Henderson Group PLC 1,734 0.04% 12 Jazz Pharmaceuticals PLC 1,581 0.03% 122 JetBlue Airways Corp. 1,846 0.04% 11 Johnson Controls International PLC 823 0.02% 11 Jones Lang LaSalle, Inc. 2,667 0.06% 45 KB Home 1,936 0.04% 11 Kellogg Co. 695 0.01% 30 Kennametal, Inc. 1,115 0.02% 296 Keurig Dr Pepper, Inc. 10,558 0.22% 70 KeyCorp 1,422 0.03% 28 Kilroy Realty Corp. 1,838 0.04% 39 Kimberly-Clark Corp. 5,375 0.11% 59 Kinder Morgan, Inc. 960 0.02% 62 KKR & Co., Inc. 3,986 0.08% 19 Korn Ferry 1,343 0.03% 24 Kroger Co. (The) 1,105 0.02% 1 L3Harris Technologies, Inc. 233 0.00% 7 Laboratory Corp. of America Holdings 2,124 0.04% 2 Lam Research Corp. 1,210 0.03% 9 Lennox International, Inc. 3,017 0.06% 7 Ligand Pharmaceuticals, Inc. 926 0.02% 5 Lincoln National Corp. 343 0.01% 18 Linde PLC 5,663 0.12% 9 Lithia Motors, Inc. 2,982 0.06% 6 Littelfuse, Inc. 1,712 0.04% 33 Louisiana-Pacific Corp. 2,094 0.04% 4 Lowe's Cos., Inc. 816 0.02% 354 Lumen Technologies, Inc. 4,354 0.09% 15 Lumentum Holdings, Inc. 1,300 0.03% 4 M&T Bank Corp. 560 0.01% 117 Macy's, Inc. 2,620 0.05% 12 ManpowerGroup, Inc. 1,457 0.03% 103 Marathon Oil Corp. 1,210 0.03% 15 Marsh & McLennan Cos., Inc. 2,358 0.05% 26 MasterCard, Inc., Class A 9,002 0.19% 4 McCormick & Co., Inc. 345 0.01% 6 McDonald's Corp. 1,425 0.03% 59 MEDNAX, Inc. 1,894 0.04% 14 Medtronic PLC 1,869 0.04% 71 Merck & Co., Inc. 5,417 0.11% 35 Meridian Bioscience, Inc. 708 0.01% 11 Merit Medical Systems, Inc. 789 0.02% 35 Meritage Homes Corp. 3,904 0.08% 90 MetLife, Inc. 5,580 0.12% 9 Micron Technology, Inc. 663 0.01% 66 Microsoft Corp. 19,924 0.41% 18 Minerals Technologies, Inc. 1,416 0.03% 10 Monro, Inc. 569 0.01% 134 Monster Beverage Corp. 13,074 0.27% 9 Moody's Corp. 3,427 0.07% 11 Moog, Inc., Class A 874 0.02% 9 Morgan Stanley 940 0.02% 46 Mr. Cooper Group, Inc. 1,788 0.04% 12 MSA Safety, Inc. 1,954 0.04% 10 MSCI, Inc. 6,346 0.13% 35 NCR Corp. 1,487 0.03% 31 NeoGenomics, Inc. 1,507 0.03% 15 Netflix, Inc. 8,538 0.18% 28 New Jersey Resources Corp. 1,046 0.02% 27 New York Times Co. (The), Class A 1,371 0.03% 23 News Corp., Class A 517 0.01% 52 NextEra Energy Partners LP 4,156 0.09% 60 NextEra Energy, Inc. 5,039 0.10% 11 Nielsen Holdings PLC 236 0.00% 11 Norfolk Southern Corp. 2,789 0.06% 43 Northern Trust Corp. 5,096 0.11% 15 NortonLifeLock, Inc. 398 0.01% 35 NOV, Inc. 461 0.01% 83 Novartis AG, Sponsored ADR 7,668 0.16% 30 Novo Nordisk A/S, Sponsored ADR 2,999 0.06% 4 Nucor Corp. 470 0.01%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

145 NVIDIA Corp. 32,458 0.68% 2 NXP Semiconductors NV 430 0.01% 29 Omnicom Group, Inc. 2,123 0.04% 16 ONE Gas, Inc. 1,149 0.02% 26 ONEOK, Inc. 1,366 0.03% 193 Oracle Corp. 17,202 0.36% 7 Organon & Co. 237 0.00% 23 Ormat Technologies, Inc. 1,636 0.03% 20 Oshkosh Corp. 2,292 0.05% 24 Owens Corning 2,293 0.05% 5 Parker-Hannifin Corp. 1,483 0.03% 29 Patterson Cos., Inc. 889 0.02% 9 Paychex, Inc. 1,030 0.02% 10 Paylocity Holding Corp. 2,692 0.06% 9 Penumbra, Inc. 2,475 0.05% 78 People's United Financial, Inc. 1,282 0.03% 23 PepsiCo, Inc. 3,597 0.07% 14 Perrigo Co. PLC 573 0.01% 53 Pfizer, Inc. 2,442 0.05% 87 Plug Power, Inc. 2,267 0.05% 29 PNC Financial Services Group, Inc. (The) 5,542 0.12% 3 PPG Industries, Inc. 479 0.01% 17 PPL Corp. 499 0.01% 12 PROG Holdings, Inc. 568 0.01% 24 ProLogis, Inc. 3,232 0.07% 5 Proto Labs, Inc. 371 0.01% 21 Prudential Financial, Inc. 2,223 0.05% 58 QUALCOMM, Inc. 8,508 0.18% 11 Qualys, Inc. 1,291 0.03% 12 Quest Diagnostics, Inc. 1,834 0.04% 5 Quidel Corp. 645 0.01% 188 Qurate Retail, Inc., Class A 2,074 0.04% 27 Raytheon Technologies Corp. 2,289 0.05% 29 Regeneron Pharmaceuticals, Inc. 19,529 0.41% 82 Regions Financial Corp. 1,675 0.03% 69 Reinsurance Group of America, Inc. 7,992 0.17% 20 Reliance Steel & Aluminum Co. 3,001 0.06% 15 Repligen Corp. 4,245 0.09% 3 Republic Services, Inc. 372 0.01% 145 Roche Holding AG, Sponsored ADR 7,282 0.15% 9 Rockwell Automation, Inc. 2,929 0.06% 5 Rogers Corp. 1,062 0.02% 7 Royal Caribbean Cruises Ltd. 579 0.01% 12 Royal Gold, Inc. 1,336 0.03% 15 Ryder System, Inc. 1,192 0.02% 12 S&P Global, Inc. 5,326 0.11% 45 salesforce.com, Inc. 11,937 0.25% 183 Schlumberger NV 5,131 0.11% 7 Seagate Technology Holdings PLC 613 0.01% 74 SEI Investments Co. 4,648 0.10% 39 Select Medical Holdings Corp. 1,348 0.03% 11 Sempra Energy 1,456 0.03% 19 Shake Shack, Inc., Class A 1,648 0.03% 23 Shenandoah Telecommunications Co. 686 0.01% 3 Sherwin-Williams Co. (The) 911 0.02% 17 Silicon Laboratories, Inc. 2,680 0.06% 28 Six Flags Entertainment Corp. 1,183 0.02% 31 South Jersey Industries, Inc. 769 0.02% 137 Southwestern Energy Co. 623 0.01% 69 SpartanNash Co. 1,483 0.03% 17 SPS Commerce, Inc. 2,304 0.05% 7 STAAR Surgical Co. 1,081 0.02% 70 Starbucks Corp. 8,224 0.17% 139 State Street Corp. 12,914 0.27% 10 Stepan Co. 1,176 0.02% 2 STERIS PLC 430 0.01% 4 Stryker Corp. 1,108 0.02% 34 Sunnova Energy International, Inc. 1,231 0.03% 16 Sunrun, Inc. 708 0.01% 5 Sysco Corp. 398 0.01% 22 T-Mobile US, Inc. 3,014 0.06% 2 T. Rowe Price Group, Inc. 448 0.01% 13 Target Corp. 3,211 0.07% 61 Taylor Morrison Home Corp. 1,713 0.04% 38 TE Connectivity Ltd. 5,708 0.12% 25 Terex Corp. 1,276 0.03%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

16 Tetra Tech, Inc. 2,301 0.05% 23 Texas Instruments, Inc. 4,391 0.09% 3 Thermo Fisher Scientific, Inc. 1,665 0.03% 11 Thor Industries, Inc. 1,248 0.03% 5 TJX Cos., Inc. (The) 364 0.01% 22 Toro Co. (The) 2,419 0.05% 10 Travelers Cos., Inc. (The) 1,597 0.03% 16 Trex Co., Inc. 1,756 0.04% 88 Truist Financial Corp. 5,021 0.10% 78 Trustmark Corp. 2,466 0.05% 41 U.S. Bancorp 2,353 0.05% 36 UGI Corp. 1,667 0.03% 2 Ulta Beauty, Inc. 775 0.02% 259 Under Armour, Inc., Class A 5,993 0.12% 8 Union Pacific Corp. 1,735 0.04% 15 United Parcel Service, Inc., Class B 2,934 0.06% 8 UnitedHealth Group, Inc. 3,330 0.07% 8 Universal Display Corp. 1,669 0.03% 19 Valero Energy Corp. 1,260 0.03% 10 Ventas, Inc. 559 0.01% 4 VeriSign, Inc. 865 0.02% 25 VF Corp. 1,912 0.04% 23 Viad Corp. 993 0.02% 10 Virtus Investment Partners, Inc. 3,127 0.06% 80 Visa, Inc., Class A 18,328 0.38% 51 Vishay Intertechnology, Inc. 1,120 0.02% 10 Visteon Corp. 1,057 0.02% 21 Walgreens Boots Alliance, Inc. 1,066 0.02% 84 Walt Disney Co. (The) 15,229 0.32% 6 Waste Management, Inc. 931 0.02% 3 Waters Corp. 1,242 0.03% 46 Webster Financial Corp. 2,324 0.05% 6 WEC Energy Group, Inc. 567 0.01% 139 Wells Fargo & Co. 6,352 0.13% 6 Welltower, Inc. 525 0.01% 54 Wendy's Co. (The) 1,243 0.03% 7 WEX, Inc. 1,285 0.03% 20 Weyerhaeuser Co. 720 0.01% 13 Williams-Sonoma, Inc. 2,427 0.05% 20 Wintrust Financial Corp. 1,497 0.03% 30 Wolverine World Wide, Inc. 1,076 0.02% 52 Workday, Inc., Class A 14,204 0.30% 23 World Fuel Services Corp. 744 0.02% 3 Xilinx, Inc. 467 0.01% 75 Yum China Holdings, Inc. 4,617 0.10% 22 Yum! Brands, Inc. 2,883 0.06% 3 Zoetis, Inc. ______614 ______0.01% Total 1,365,875 28.44% Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund

Bonds and Notes 9,000 AbbVie, Inc. 3.600 5/14/2025 9,783 0.20% 5,000 Amazon.com, Inc. 3.875 8/22/2037 5,965 0.12% 9,000 American Express Co. 3.700 8/3/2023 9,543 0.20% 9,000 American International Group, Inc. 3.400 6/30/2030 9,898 0.21% 7,000 Amgen, Inc. 2.650 5/11/2022 7,103 0.15% 8,000 Anthem, Inc. 4.101 3/1/2028 9,147 0.19% 9,000 Apple, Inc. 2.500 2/9/2025 9,507 0.20% 6,000 Ares Capital Corp. 3.250 7/15/2025 6,340 0.13% 3,000 AT&T, Inc. 3.650 6/1/2051 3,164 0.07% 3,000 AT&T, Inc. 5.250 3/1/2037 3,805 0.08% 2,000 Athene Holding Ltd. 6.150 4/3/2030 2,550 0.05% 9,000 Bank of America Corp., (fixed rate to 1/20/2022, variable rate thereafter), MTN 3.124 1/20/2023 9,095 0.19% 8,000 Bank of New York Mellon Corp. (The), Series 12, MTN 3.650 2/4/2024 8,596 0.18% 5,000 Bank of Nova Scotia (The) 3.400 2/11/2024 5,335 0.11% 4,000 Biogen, Inc. 2.250 5/1/2030 4,061 0.08% 9,000 BlackRock, Inc. 2.400 4/30/2030 9,453 0.20% 5,000 Boston Properties LP 2.750 10/1/2026 5,333 0.11% 8,000 BP Capital Markets PLC 3.814 2/10/2024 8,625 0.18% 3,000 Brighthouse Financial, Inc. 3.700 6/22/2027 3,291 0.07% 6,000 Broadcom, Inc. 4.110 9/15/2028 6,726 0.14% 11,000 Caterpillar Financial Services Corp. 0.650 7/7/2023 11,064 0.23% 2,000 Cigna Corp. 3.750 7/15/2023 2,118 0.04%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund 9,000 Citigroup, Inc. 4.600 3/9/2026 10,253 0.21% 10,000 Coca-Cola Co. (The) 1.450 6/1/2027 10,198 0.21% 5,000 Cooperatieve Rabobank U.A. 3.875 2/8/2022 5,080 0.11% 8,000 CSX Corp. 2.600 11/1/2026 8,526 0.18% 2,000 CVS Health Corp. 4.300 3/25/2028 2,303 0.05% 6,000 DH Europe Finance II S.a.r.l. 2.200 11/15/2024 6,263 0.13% 9,000 Duke Energy Corp. 3.750 4/15/2024 9,656 0.20% 9,000 eBay, Inc. 3.800 3/9/2022 9,139 0.19% 11,000 Entergy Corp. 0.900 9/15/2025 10,863 0.23% 8,000 EQT Corp. 3.000 10/1/2022 8,169 0.17% 4,000 Essential Utilities, Inc. 4.276 5/1/2049 4,819 0.10% 5,000 Essex Portfolio LP 3.000 1/15/2030 5,326 0.11% 4,000 Exelon Corp. 4.050 4/15/2030 4,587 0.10% 9,000 Exxon Mobil Corp. 2.992 3/19/2025 9,630 0.20% 13,000 Federal National Mortgage Association 6.625 11/15/2030 18,882 0.39% 3,000 Fidelity National Financial, Inc. 3.400 6/15/2030 3,239 0.07% 23,842 FNMA 2.000 7/1/2051 24,182 0.50% 26,913 FNMA 2.000 8/1/2051 27,298 0.57% 4,282 FNMA 2.500 8/1/2050 4,451 0.09% 36,664 FNMA 2.500 2/1/2051 38,113 0.79% 4,980 FNMA 2.500 8/1/2051 5,177 0.11% 12,000 FNMA 2.500 9/1/2051 12,474 0.26% 6,174 FNMA 3.000 4/1/2034 6,519 0.14% 16,798 FNMA 3.000 12/1/2049 17,568 0.37% 16,183 FNMA 3.000 6/1/2050 16,937 0.35% 5,334 FNMA 3.500 6/1/2049 5,640 0.12% 9,044 FNMA 3.500 8/1/2049 9,554 0.20% 3,464 FNMA 4.000 3/1/2050 3,702 0.08% 2,366 FNMA 4.500 5/1/2049 2,562 0.05% 1,555 FNMA 4.500 6/1/2049 1,683 0.03% 9,000 General Mills, Inc. 4.000 4/17/2025 9,940 0.21% 9,000 General Motors Financial Co., Inc. 4.350 1/17/2027 10,128 0.21% 9,000 Goldman Sachs Group, Inc. (The) 3.750 5/22/2025 9,806 0.20% 4,000 HP, Inc. 3.000 6/17/2027 4,307 0.09% 6,000 Intel Corp. 2.450 11/15/2029 6,330 0.13% 10,000 Intercontinental Exchange, Inc. 3.000 6/15/2050 10,123 0.21% 8,000 International Business Machines Corp. 4.000 6/20/2042 9,477 0.20% 6,000 John Deere Capital Corp., MTN 2.650 1/6/2022 6,046 0.13% 10,000 Johnson & Johnson 1.300 9/1/2030 9,816 0.20% 9,000 JPMorgan Chase & Co., (fixed rate to 3/01/2024, variable rate thereafter) 3.220 3/1/2025 9,547 0.20% 10,000 KeyCorp, MTN 2.550 10/1/2029 10,533 0.22% 9,000 Kinder Morgan Energy Partners LP 4.150 2/1/2024 9,655 0.20% 2,000 Lear Corp. 4.250 5/15/2029 2,271 0.05% 2,000 LYB International Finance BV 5.250 7/15/2043 2,614 0.05% 4,000 Macquarie Group Ltd., (fixed rate to 11/28/2027, variable rate thereafter) 3.763 11/28/2028 4,420 0.09% 9,000 Mondelez International, Inc. 2.750 4/13/2030 9,530 0.20% 5,000 Morgan Stanley, (fixed rate to 1/23/2029, variable rate thereafter), GMTN 4.431 1/23/2030 5,829 0.12% 11,000 NextEra Energy Capital Holdings, Inc. 2.250 6/1/2030 11,207 0.23% 11,000 NiSource, Inc. 0.950 8/15/2025 10,923 0.23% 6,000 NVIDIA Corp. 2.850 4/1/2030 6,497 0.14% 9,000 Oracle Corp. 2.950 5/15/2025 9,579 0.20% 8,000 ORIX Corp. 2.900 7/18/2022 8,178 0.17% 3,000 Pacific Gas & Electric Co. 4.550 7/1/2030 3,192 0.07% 9,000 PNC Financial Services Group, Inc. (The) 2.600 7/23/2026 9,630 0.20% 10,000 QUALCOMM, Inc. 1.650 5/20/2032 9,656 0.20% 5,000 Quest Diagnostics, Inc. 2.950 6/30/2030 5,350 0.11% 4,000 Royal Bank of Canada, GMTN 2.550 7/16/2024 4,217 0.09% 5,000 Santander Holdings USA, Inc. 3.500 6/7/2024 5,334 0.11% 6,000 Shell International Finance BV 6.375 12/15/2038 8,881 0.18% 2,000 Southern California Edison Co., Series C 4.125 3/1/2048 2,163 0.04% 3,000 Spirit Realty LP 2.700 2/15/2032 3,021 0.06% 8,000 Starbucks Corp. 2.250 3/12/2030 8,169 0.17% 6,000 State Street Corp. 2.400 1/24/2030 6,320 0.13% 6,000 Toyota Motor Credit Corp., MTN 2.600 1/11/2022 6,052 0.13% 10,000 Truist Bank 3.200 4/1/2024 10,673 0.22% 9,000 U.S. Treasury Bond 2.250 5/15/2041 9,630 0.20% 8,000 U.S. Treasury Bond 2.500 5/15/2046 8,940 0.19% 23,000 U.S. Treasury Bond 2.875 11/15/2046 27,507 0.57% 24,000 U.S. Treasury Bond 3.000 5/15/2045 29,111 0.61% 11,000 U.S. Treasury Bond 3.000 2/15/2048 13,507 0.28% 19,000 U.S. Treasury Bond 3.000 2/15/2049 23,449 0.49% 34,000 U.S. Treasury Note 0.375 11/30/2025 33,583 0.70% 34,000 U.S. Treasury Note 2.125 12/31/2022 34,902 0.73% 6,000 UnitedHealth Group, Inc. 5.800 3/15/2036 8,480 0.18%

Natixis Sustainable Future 2015 Fund Investments as of August 31, 2021 (Unaudited)

Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund 3,000 VEREIT Operating Partnership LP 3.400 1/15/2028 3,276 0.07% 8,000 Verizon Communications, Inc., 3-month LIBOR + 1.100% 1.225 5/15/2025 8,224 0.17% 5,000 ViacomCBS, Inc. 4.750 5/15/2025 5,637 0.12% 3,000 Viatris, Inc. 3.850 6/22/2040 3,249 0.07% 9,000 Virginia Electric & Power Co., Series A 3.150 1/15/2026 9,772 0.20% 8,000 VMware, Inc. 2.950 8/21/2022 8,183 0.17% 7,000 Vodafone Group PLC 6.150 2/27/2037 9,784 0.20% 10,000 Wells Fargo & Co., MTN 3.000 2/19/2025 10,675 0.22% 5,000 Welltower, Inc. 2.800 6/1/2031 5,231 0.11% 10,000 Westpac Banking Corp. 2.350 2/19/2025 ______10,537 ______0.22% Total 976,386 20.33%

Shares Security Description Market Value ($) % of Fund

Exchange-Traded Funds 2,339 iShares® ESG Aware MSCI EAFE ETF ______189,319 ______3.94%

Affiliated Mutual Funds 53,130 Loomis Sayles Inflation Protected Securities Fund, Class N 650,840 13.55% 49,268 Loomis Sayles Limited Term Government and Agency Fund, Class N 565,103 11.77% 47,968 Mirova Global Green Bond Fund, Class N 507,019 10.56% 12,343 Mirova International Sustainable Equity Fund, Class N ______191,564 ______3.99% Total 1,914,526 39.87%

Mutual Funds 2,519 WCM Focused Emerging Markets Fund, Institutional Class 52,990 1.10% 6,618 WCM Focused International Growth Fund, Institutional Class ______192,382 ______4.01% Total 245,372 5.11% Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund

Short-Term Investments 158,120 Tri-Party Repurchase Agreement with Fixed Income Clearing Corporation 0.000 9/1/2021 ______158,120 ______3.29%

Total Investments 4,849,598 100.98% Other assets less liabilities (47,173) (0.98%) Net Assets 4,802,425 100.00%

This report is provided for informational purposes only and should not be considered a recommendation to buy or sell any particular security.

The portfolio is actively managed and holdings are subject to change. There is no guarantee the Fund continues to invest in the securities referenced.

Before investing, consider the fund's investment objectives, risks, charges, and expenses. You may obtain a prospectus or a summary prospectus on our website containing this and other information. Read it carefully.

Natixis Distribution, LLC is a limited purpose broker-dealer and the distributor of various registered investment companies for which advisory services are provided by affiliates of Natixis Investment Managers.

This report is not presented in accordance with Regulation S-X of the U.S. Securities and Exchange Commission.

3392610.1.1

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

Common Stocks 17 Abbott Laboratories 2,057 0.05% 16 AbbVie, Inc. 1,861 0.04% 17 Accenture PLC, Class A 5,401 0.12% 12 Activision Blizzard, Inc. 1,003 0.02% 5 Acuity Brands, Inc. 877 0.02% 10 Adobe, Inc. 6,216 0.14% 16 Advanced Micro Devices, Inc. 1,699 0.04% 48 AECOM 3,022 0.07% 34 AES Corp. (The) 806 0.02% 11 Aflac, Inc. 605 0.01% 18 AGCO Corp. 2,378 0.05% 7 Agilent Technologies, Inc. 1,073 0.02% 3 Air Products & Chemicals, Inc. 873 0.02% 35 Akamai Technologies, Inc. 4,197 0.09% 5 Alaska Air Group, Inc. 290 0.01% 61 Alibaba Group Holding Ltd., Sponsored ADR 11,907 0.26% 92 Allscripts Healthcare Solutions, Inc. 1,571 0.03% 13 Allstate Corp. (The) 1,691 0.04% 238 Ally Financial, Inc. 12,224 0.27% 42 Alnylam Pharmaceuticals, Inc. 7,515 0.17% 8 Alphabet, Inc., Class A 21,556 0.47% 9 Alphabet, Inc., Class C 24,340 0.54% 6 Amazon.com, Inc. 19,966 0.44% 5 Amedisys, Inc. 1,303 0.03% 36 American Campus Communities, Inc. 1,811 0.04% 37 American Eagle Outfitters, Inc. 1,275 0.03% 40 American Electric Power Co., Inc. 3,525 0.08% 54 American Express Co. 9,209 0.20% 135 American International Group, Inc. 6,392 0.14% 13 American Tower Corp. 3,676 0.08% 13 American Water Works Co., Inc. 2,211 0.05% 3 Ameriprise Financial, Inc. 773 0.02% 58 Ameris Bancorp 2,819 0.06% 15 Amgen, Inc. 3,623 0.08% 8 Amphenol Corp., Class A 580 0.01% 7 Analog Devices, Inc. 1,172 0.03% 10 ANSYS, Inc. 3,685 0.08% 7 Anthem, Inc. 2,688 0.06% 267 APA Corp. 5,006 0.11% 11 Applied Materials, Inc. 1,539 0.03% 3 Aptiv PLC 501 0.01% 217 Archrock, Inc. 1,868 0.04% 11 Arista Networks, Inc. 4,184 0.09% 13 Asbury Automotive Group, Inc. 2,671 0.06% 68 AT&T, Inc. 1,907 0.04% 47 Autodesk, Inc. 15,093 0.33% 43 Automatic Data Processing, Inc. 9,014 0.20% 1 AutoZone, Inc. 1,624 0.04% 28 Avnet, Inc. 1,157 0.03% 7 Axon Enterprise, Inc. 1,302 0.03% 36 Baker Hughes Co. 765 0.02% 21 Ball Corp. 1,698 0.04% 52 Bancorp, Inc. (The) 1,215 0.03% 57 BancorpSouth Bank 1,471 0.03% 230 Bank of America Corp. 8,823 0.19% 218 Bank of New York Mellon Corp. (The) 11,190 0.25% 3 Baxter International, Inc. 232 0.01% 2 Becton Dickinson & Co. 512 0.01% 11 Best Buy Co., Inc. 1,236 0.03% 6 Bio-Techne Corp. 2,893 0.06% 4 Biogen, Inc. 1,307 0.03% 36 BioMarin Pharmaceutical, Inc. 2,762 0.06% 22 BJ's Wholesale Club Holdings, Inc. 1,114 0.02% 12 Blackbaud, Inc. 856 0.02% 3 BlackRock, Inc. 2,602 0.06% 51 Boeing Co. (The) 11,550 0.25% 3 Booking Holdings, Inc. 6,535 0.14% 16 Boot Barn Holdings, Inc. 1,383 0.03% 6 BorgWarner, Inc. 294 0.01% 2 Boston Properties, Inc. 235 0.01% 17 Boston Scientific Corp. 775 0.02% 16 Bottomline Technologies, Inc. 646 0.01% 22 Bristol-Myers Squibb Co. 1,493 0.03% 142 Brixmor Property Group, Inc. 3,269 0.07%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

2 Cable One, Inc. 3,776 0.08% 35 Callaway Golf Co. 1,109 0.02% 24 Camden Property Trust 3,585 0.08% 24 Campbell Soup Co. 1,049 0.02% 78 Capital One Financial Corp. 12,613 0.28% 7 Carlisle Cos., Inc. 1,416 0.03% 12 Carrier Global Corp. 663 0.01% 22 Caterpillar, Inc. 4,548 0.10% 37 CBRE Group, Inc., Class A 3,569 0.08% 47 Centene Corp. 3,225 0.07% 45 Cerner Corp. 3,618 0.08% 63 ChampionX Corp. 1,464 0.03% 132 Charles Schwab Corp. (The) 8,969 0.20% 10 Chart Industries, Inc. 1,554 0.03% 12 Charter Communications, Inc., Class A 8,929 0.20% 4 Chemed Corp. 1,904 0.04% 1 Chipotle Mexican Grill, Inc. 1,863 0.04% 23 Chubb Ltd. 3,881 0.09% 27 Ciena Corp. 1,570 0.03% 10 Cigna Corp. 2,295 0.05% 29 Cinemark Holdings, Inc. 450 0.01% 21 Cirrus Logic, Inc. 1,734 0.04% 146 Cisco Systems, Inc. 8,084 0.18% 129 Citigroup, Inc. 8,723 0.19% 49 Citizens Financial Group, Inc. 2,066 0.05% 4 Citrix Systems, Inc. 403 0.01% 81 Cleveland-Cliffs, Inc. 2,025 0.04% 2 Clorox Co. (The) 362 0.01% 5 CME Group, Inc. 1,061 0.02% 65 Coca-Cola Co. (The) 3,707 0.08% 27 Cognex Corp. 2,441 0.05% 17 Cognizant Technology Solutions Corp., Class A 1,250 0.03% 6 Coherent, Inc. 1,476 0.03% 70 Colgate-Palmolive Co. 5,565 0.12% 223 Comcast Corp., Class A 13,119 0.29% 3 Comerica, Inc. 206 0.00% 43 Commercial Metals Co. 1,410 0.03% 24 CommVault Systems, Inc. 1,814 0.04% 8 Conagra Brands, Inc. 268 0.01% 90 ConocoPhillips 5,045 0.11% 25 Consolidated Edison, Inc. 1,844 0.04% 28 Constellation Brands, Inc., Class A 6,282 0.14% 2 Cooper Cos., Inc. (The) 844 0.02% 15 Corning, Inc. 628 0.01% 56 Corporate Office Properties Trust 1,649 0.04% 1 Costco Wholesale Corp. 430 0.01% 39 Cree, Inc. 3,618 0.08% 39 CRISPR Therapeutics AG 4,720 0.10% 3 Crown Castle International Corp. 579 0.01% 27 CSX Corp. 873 0.02% 27 Cullen/Frost Bankers, Inc. 2,898 0.06% 18 Cummins, Inc. 4,178 0.09% 57 CVS Health Corp. 4,695 0.10% 17 CyrusOne, Inc. 1,212 0.03% 82 Dana, Inc. 1,981 0.04% 6 Danaher Corp. 1,785 0.04% 27 Darling Ingredients, Inc. 1,865 0.04% 8 Deckers Outdoor Corp. 3,287 0.07% 33 Deere & Co. 11,932 0.26% 29 Delta Air Lines, Inc. 1,157 0.03% 6 DENTSPLY SIRONA, Inc. 396 0.01% 33 Devon Energy Corp. 853 0.02% 49 Diamondback Energy, Inc. 3,779 0.08% 38 Discovery, Inc., Series A 1,102 0.02% 9 Discovery, Inc., Series C 244 0.01% 63 Douglas Emmett, Inc. 2,104 0.05% 10 DTE Energy Co. 1,173 0.03% 5 DTE Midstream LLC 212 0.00% 9 DuPont de Nemours, Inc. 675 0.01% 177 DXC Technology Co. 7,076 0.16% 84 Easterly Government Properties, Inc. 1,907 0.04% 15 Eaton Corp. PLC 2,371 0.05% 174 eBay, Inc. 11,869 0.26% 3 Ecolab, Inc. 662 0.01% 64 Edison International 3,488 0.08% 18 Edwards Lifesciences Corp. 2,021 0.04%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

22 Electronic Arts, Inc. 3,167 0.07% 10 Eli Lilly & Co. 2,435 0.05% 13 Encompass Health Corp. 1,082 0.02% 14 Enphase Energy, Inc. 2,654 0.06% 114 EOG Resources, Inc. 8,306 0.18% 44 EQT Corp. 809 0.02% 10 Equity Residential 841 0.02% 87 Essential Utilities, Inc. 4,273 0.09% 1 Estee Lauder Cos., Inc. (The), Class A 334 0.01% 3 Etsy, Inc. 551 0.01% 11 Eversource Energy 949 0.02% 3 Expedia Group, Inc. 483 0.01% 46 Expeditors International of Washington, Inc. 5,899 0.13% 20 Exponent, Inc. 2,142 0.05% 3 F5 Networks, Inc. 620 0.01% 81 Facebook, Inc., Class A 28,860 0.63% 18 FactSet Research Systems, Inc. 6,431 0.14% 6 Fair Isaac Corp. 3,143 0.07% 20 Fifth Third Bancorp 726 0.02% 25 First American Financial Corp. 1,683 0.04% 50 First Solar, Inc. 4,302 0.09% 59 Fiserv, Inc. 6,791 0.15% 6 Five Below, Inc. 1,167 0.03% 25 Fox Corp., Class A 891 0.02% 22 Franklin Resources, Inc. 650 0.01% 100 Fulton Financial Corp. 1,532 0.03% 4 GameStop Corp., Class A 644 0.01% 22 Gap, Inc. (The) 642 0.01% 31 Gartner, Inc. 8,207 0.18% 10 GATX Corp. 922 0.02% 21 General Dynamics Corp. 4,117 0.09% 448 General Electric Co. 5,802 0.13% 18 General Mills, Inc. 1,059 0.02% 128 General Motors Co. 7,276 0.16% 13 Genuine Parts Co. 1,650 0.04% 11 Gilead Sciences, Inc. 751 0.02% 15 Globus Medical, Inc., Class A 1,248 0.03% 21 Goldman Sachs Group, Inc. (The) 7,872 0.17% 15 Green Dot Corp., Class A 691 0.02% 8 Haemonetics Corp. 486 0.01% 29 Hain Celestial Group, Inc. (The) 1,157 0.03% 59 Hannon Armstrong Sustainable Infrastructure Capital, Inc. 3,351 0.07% 9 Hanover Insurance Group, Inc. (The) 1,223 0.03% 44 Hartford Financial Services Group, Inc. (The) 2,799 0.06% 21 HB Fuller Co. 1,357 0.03% 47 HCA Healthcare, Inc. 11,665 0.26% 18 Healthcare Services Group, Inc. 470 0.01% 9 Henry Schein, Inc. 721 0.02% 354 Hewlett Packard Enterprise Co. 5,133 0.11% 15 Hill-Rom Holdings, Inc. 2,077 0.05% 48 Hilton Worldwide Holdings, Inc. 6,310 0.14% 8 Hologic, Inc. 600 0.01% 22 Home Depot, Inc. (The) 7,220 0.16% 2 Honeywell International, Inc. 468 0.01% 24 Hormel Foods Corp. 1,113 0.02% 43 Host Hotels & Resorts, Inc. 685 0.02% 220 HP, Inc. 6,351 0.14% 9 Hubbell, Inc. 1,804 0.04% 19 Humana, Inc. 8,091 0.18% 32 Huntington Bancshares, Inc. 451 0.01% 28 Ichor Holdings Ltd. 1,444 0.03% 15 IDACORP, Inc. 1,582 0.03% 3 IHS Markit Ltd. 351 0.01% 4 Illinois Tool Works, Inc. 907 0.02% 17 Illumina, Inc. 8,428 0.19% 15 Ingredion, Inc. 1,317 0.03% 15 Innospec, Inc. 1,327 0.03% 8 Insperity, Inc. 792 0.02% 58 Intel Corp. 3,116 0.07% 35 Intercontinental Exchange, Inc. 4,194 0.09% 50 International Bancshares Corp. 1,954 0.04% 16 International Paper Co. 924 0.02% 19 Interpublic Group of Cos., Inc. (The) 672 0.01% 4 Intuitive Surgical, Inc. 3,966 0.09% 13 Invesco Ltd. 317 0.01%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

8 Iron Mountain, Inc. 350 0.01% 39 Itron, Inc. 3,846 0.08% 25 ITT, Inc. 2,448 0.05% 4 J.M. Smucker Co. (The) 524 0.01% 17 Jack in the Box, Inc. 1,851 0.04% 40 Janus Henderson Group PLC 1,674 0.04% 10 Jazz Pharmaceuticals PLC 1,695 0.04% 122 JetBlue Airways Corp. 1,804 0.04% 11 Johnson Controls International PLC 786 0.02% 9 Jones Lang LaSalle, Inc. 2,003 0.04% 45 KB Home 1,910 0.04% 11 Kellogg Co. 697 0.02% 30 Kennametal, Inc. 1,087 0.02% 272 Keurig Dr Pepper, Inc. 9,577 0.21% 70 KeyCorp 1,376 0.03% 28 Kilroy Realty Corp. 1,940 0.04% 39 Kimberly-Clark Corp. 5,293 0.12% 59 Kinder Morgan, Inc. 1,025 0.02% 62 KKR & Co., Inc. 3,953 0.09% 19 Korn Ferry 1,306 0.03% 24 Kroger Co. (The) 977 0.02% 1 L3Harris Technologies, Inc. 227 0.01% 7 Laboratory Corp. of America Holdings 2,073 0.05% 2 Lam Research Corp. 1,275 0.03% 7 Lennox International, Inc. 2,306 0.05% 7 Ligand Pharmaceuticals, Inc. 795 0.02% 5 Lincoln National Corp. 308 0.01% 16 Linde PLC 4,918 0.11% 8 Lithia Motors, Inc. 3,018 0.07% 5 Littelfuse, Inc. 1,330 0.03% 33 Louisiana-Pacific Corp. 1,830 0.04% 4 Lowe's Cos., Inc. 771 0.02% 354 Lumen Technologies, Inc. 4,414 0.10% 15 Lumentum Holdings, Inc. 1,260 0.03% 4 M&T Bank Corp. 535 0.01% 117 Macy's, Inc. 1,989 0.04% 12 ManpowerGroup, Inc. 1,423 0.03% 103 Marathon Oil Corp. 1,194 0.03% 15 Marsh & McLennan Cos., Inc. 2,208 0.05% 26 MasterCard, Inc., Class A 10,034 0.22% 4 McCormick & Co., Inc. 337 0.01% 6 McDonald's Corp. 1,456 0.03% 59 MEDNAX, Inc. 1,718 0.04% 14 Medtronic PLC 1,838 0.04% 71 Merck & Co., Inc. 5,458 0.12% 35 Meridian Bioscience, Inc. 718 0.02% 11 Merit Medical Systems, Inc. 771 0.02% 32 Meritage Homes Corp. 3,475 0.08% 90 MetLife, Inc. 5,193 0.11% 9 Micron Technology, Inc. 698 0.02% 63 Microsoft Corp. 17,949 0.39% 18 Minerals Technologies, Inc. 1,444 0.03% 10 Monro, Inc. 580 0.01% 132 Monster Beverage Corp. 12,450 0.27% 9 Moody's Corp. 3,384 0.07% 11 Moog, Inc., Class A 857 0.02% 9 Morgan Stanley 864 0.02% 46 Mr. Cooper Group, Inc. 1,710 0.04% 10 MSA Safety, Inc. 1,645 0.04% 9 MSCI, Inc. 5,364 0.12% 35 NCR Corp. 1,554 0.03% 31 NeoGenomics, Inc. 1,429 0.03% 14 Netflix, Inc. 7,246 0.16% 28 New Jersey Resources Corp. 1,079 0.02% 27 New York Times Co. (The), Class A 1,182 0.03% 23 News Corp., Class A 566 0.01% 52 NextEra Energy Partners LP 4,032 0.09% 60 NextEra Energy, Inc. 4,674 0.10% 11 Nielsen Holdings PLC 261 0.01% 11 Norfolk Southern Corp. 2,836 0.06% 43 Northern Trust Corp. 4,853 0.11% 15 NortonLifeLock, Inc. 372 0.01% 35 NOV, Inc. 483 0.01% 82 Novartis AG, Sponsored ADR 7,576 0.17% 29 Novo Nordisk A/S, Sponsored ADR 2,685 0.06% 4 Nucor Corp. 416 0.01%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

144 NVIDIA Corp. 28,079 0.62% 2 NXP Semiconductors NV 413 0.01% 29 Omnicom Group, Inc. 2,112 0.05% 16 ONE Gas, Inc. 1,180 0.03% 26 ONEOK, Inc. 1,351 0.03% 191 Oracle Corp. 16,644 0.37% 7 Organon & Co. 203 0.00% 23 Ormat Technologies, Inc. 1,604 0.04% 20 Oshkosh Corp. 2,391 0.05% 24 Owens Corning 2,308 0.05% 5 Parker-Hannifin Corp. 1,560 0.03% 29 Patterson Cos., Inc. 903 0.02% 9 Paychex, Inc. 1,024 0.02% 10 Paylocity Holding Corp. 2,075 0.05% 7 Penumbra, Inc. 1,864 0.04% 78 People's United Financial, Inc. 1,225 0.03% 23 PepsiCo, Inc. 3,610 0.08% 14 Perrigo Co. PLC 672 0.01% 53 Pfizer, Inc. 2,269 0.05% 87 Plug Power, Inc. 2,373 0.05% 27 PNC Financial Services Group, Inc. (The) 4,925 0.11% 3 PPG Industries, Inc. 491 0.01% 17 PPL Corp. 482 0.01% 12 PROG Holdings, Inc. 525 0.01% 24 ProLogis, Inc. 3,073 0.07% 5 Proto Labs, Inc. 391 0.01% 21 Prudential Financial, Inc. 2,106 0.05% 57 QUALCOMM, Inc. 8,539 0.19% 11 Qualys, Inc. 1,117 0.02% 12 Quest Diagnostics, Inc. 1,702 0.04% 5 Quidel Corp. 707 0.02% 188 Qurate Retail, Inc., Class A 2,230 0.05% 27 Raytheon Technologies Corp. 2,348 0.05% 28 Regeneron Pharmaceuticals, Inc. 16,089 0.35% 82 Regions Financial Corp. 1,578 0.03% 66 Reinsurance Group of America, Inc. 7,272 0.16% 18 Reliance Steel & Aluminum Co. 2,829 0.06% 13 Repligen Corp. 3,194 0.07% 3 Republic Services, Inc. 355 0.01% 143 Roche Holding AG, Sponsored ADR 6,901 0.15% 9 Rockwell Automation, Inc. 2,767 0.06% 5 Rogers Corp. 953 0.02% 7 Royal Caribbean Cruises Ltd. 538 0.01% 12 Royal Gold, Inc. 1,458 0.03% 15 Ryder System, Inc. 1,142 0.03% 13 S&P Global, Inc. 5,573 0.12% 44 salesforce.com, Inc. 10,645 0.23% 180 Schlumberger NV 5,189 0.11% 7 Seagate Technology Holdings PLC 615 0.01% 73 SEI Investments Co. 4,438 0.10% 39 Select Medical Holdings Corp. 1,539 0.03% 11 Sempra Energy 1,437 0.03% 19 Shake Shack, Inc., Class A 1,910 0.04% 23 Shenandoah Telecommunications Co. 1,214 0.03% 3 Sherwin-Williams Co. (The) 873 0.02% 15 Silicon Laboratories, Inc. 2,235 0.05% 28 Six Flags Entertainment Corp. 1,163 0.03% 31 South Jersey Industries, Inc. 780 0.02% 137 Southwestern Energy Co. 645 0.01% 69 SpartanNash Co. 1,342 0.03% 17 SPS Commerce, Inc. 1,852 0.04% 7 STAAR Surgical Co. 895 0.02% 69 Starbucks Corp. 8,379 0.18% 139 State Street Corp. 12,112 0.27% 10 Stepan Co. 1,179 0.03% 2 STERIS PLC 436 0.01% 4 Stryker Corp. 1,084 0.02% 34 Sunnova Energy International, Inc. 1,295 0.03% 16 Sunrun, Inc. 848 0.02% 5 Sysco Corp. 371 0.01% 22 T-Mobile US, Inc. 3,168 0.07% 2 T. Rowe Price Group, Inc. 408 0.01% 13 Target Corp. 3,394 0.07% 61 Taylor Morrison Home Corp. 1,636 0.04% 38 TE Connectivity Ltd. 5,604 0.12% 25 Terex Corp. 1,198 0.03%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

16 Tetra Tech, Inc. 2,136 0.05% 21 Texas Instruments, Inc. 4,003 0.09% 3 Thermo Fisher Scientific, Inc. 1,620 0.04% 11 Thor Industries, Inc. 1,302 0.03% 5 TJX Cos., Inc. (The) 344 0.01% 22 Toro Co. (The) 2,502 0.06% 10 Travelers Cos., Inc. (The) 1,489 0.03% 16 Trex Co., Inc. 1,554 0.03% 88 Truist Financial Corp. 4,790 0.11% 78 Trustmark Corp. 2,342 0.05% 41 U.S. Bancorp 2,277 0.05% 36 UGI Corp. 1,656 0.04% 2 Ulta Beauty, Inc. 672 0.01% 254 Under Armour, Inc., Class A 5,194 0.11% 8 Union Pacific Corp. 1,750 0.04% 13 United Parcel Service, Inc., Class B 2,488 0.05% 8 UnitedHealth Group, Inc. 3,298 0.07% 8 Universal Display Corp. 1,876 0.04% 19 Valero Energy Corp. 1,272 0.03% 10 Ventas, Inc. 598 0.01% 4 VeriSign, Inc. 865 0.02% 25 VF Corp. 2,005 0.04% 23 Viad Corp. 1,055 0.02% 9 Virtus Investment Partners, Inc. 2,485 0.05% 80 Visa, Inc., Class A 19,711 0.43% 51 Vishay Intertechnology, Inc. 1,129 0.02% 10 Visteon Corp. 1,140 0.03% 21 Walgreens Boots Alliance, Inc. 990 0.02% 83 Walt Disney Co. (The) 14,610 0.32% 6 Waste Management, Inc. 890 0.02% 2 Waters Corp. 780 0.02% 46 Webster Financial Corp. 2,213 0.05% 6 WEC Energy Group, Inc. 565 0.01% 131 Wells Fargo & Co. 6,018 0.13% 6 Welltower, Inc. 521 0.01% 54 Wendy's Co. (The) 1,253 0.03% 7 WEX, Inc. 1,328 0.03% 20 Weyerhaeuser Co. 675 0.01% 13 Williams-Sonoma, Inc. 1,972 0.04% 20 Wintrust Financial Corp. 1,428 0.03% 30 Wolverine World Wide, Inc. 1,006 0.02% 49 Workday, Inc., Class A 11,486 0.25% 23 World Fuel Services Corp. 793 0.02% 3 Xilinx, Inc. 450 0.01% 74 Yum China Holdings, Inc. 4,602 0.10% 22 Yum! Brands, Inc. 2,891 0.06% 3 Zoetis, Inc. ______608 ______0.01% Total 1,299,059 28.55% Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund

Bonds and Notes 9,000 AbbVie, Inc. 3.600 5/14/2025 9,833 0.22% 5,000 Amazon.com, Inc. 3.875 8/22/2037 6,060 0.13% 9,000 American Express Co. 3.700 8/3/2023 9,572 0.21% 9,000 American International Group, Inc. 3.400 6/30/2030 9,943 0.22% 9,000 Amgen, Inc. 2.650 5/11/2022 9,149 0.20% 8,000 Anthem, Inc. 4.101 3/1/2028 9,219 0.20% 9,000 Apple, Inc. 2.500 2/9/2025 9,539 0.21% 6,000 Ares Capital Corp. 3.250 7/15/2025 6,361 0.14% 3,000 AT&T, Inc. 3.650 6/1/2051 3,179 0.07% 3,000 AT&T, Inc. 5.250 3/1/2037 3,812 0.08% 2,000 Athene Holding Ltd. 6.150 4/3/2030 2,567 0.06% 9,000 Bank of America Corp., (fixed rate to 1/20/2022, variable rate thereafter), MTN 3.124 1/20/2023 9,114 0.20% 8,000 Bank of Montreal, MTN 1.900 8/27/2021 8,009 0.18% 8,000 Bank of New York Mellon Corp. (The), Series 12, MTN 3.650 2/4/2024 8,619 0.19% 5,000 Bank of Nova Scotia (The) 3.400 2/11/2024 5,353 0.12% 4,000 Biogen, Inc. 2.250 5/1/2030 4,074 0.09% 9,000 BlackRock, Inc. 2.400 4/30/2030 9,579 0.21% 5,000 Boston Properties LP 2.750 10/1/2026 5,364 0.12% 9,000 BP Capital Markets PLC 3.814 2/10/2024 9,719 0.21% 3,000 Brighthouse Financial, Inc. 3.700 6/22/2027 3,314 0.07% 6,000 Broadcom, Inc. 4.110 9/15/2028 6,771 0.15% 11,000 Caterpillar Financial Services Corp. 0.650 7/7/2023 11,077 0.24%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund 2,000 Cigna Corp. 3.750 7/15/2023 2,124 0.05% 9,000 Citigroup, Inc. 4.600 3/9/2026 10,309 0.23% 10,000 Coca-Cola Co. (The) 1.450 6/1/2027 10,212 0.22% 5,000 Cooperatieve Rabobank U.A. 3.875 2/8/2022 5,095 0.11% 8,000 CSX Corp. 2.600 11/1/2026 8,552 0.19% 4,000 CVS Health Corp. 4.300 3/25/2028 4,631 0.10% 6,000 DH Europe Finance II S.a.r.l. 2.200 11/15/2024 6,276 0.14% 9,000 Duke Energy Corp. 3.750 4/15/2024 9,691 0.21% 9,000 eBay, Inc. 3.800 3/9/2022 9,158 0.20% 11,000 Entergy Corp. 0.900 9/15/2025 10,940 0.24% 8,000 EQT Corp. 3.000 10/1/2022 8,110 0.18% 4,000 Essential Utilities, Inc. 4.276 5/1/2049 4,910 0.11% 5,000 Essex Portfolio LP 3.000 1/15/2030 5,351 0.12% 4,000 Exelon Corp. 4.050 4/15/2030 4,623 0.10% 9,000 Exxon Mobil Corp. 2.992 3/19/2025 9,663 0.21% 13,000 Federal National Mortgage Association 6.625 11/15/2030 19,012 0.42% 3,000 Fidelity National Financial, Inc. 3.400 6/15/2030 3,280 0.07% 23,941 FNMA 2.000 7/1/2051 24,430 0.54% 27,000 FNMA 2.000 8/1/2051 27,552 0.61% 4,339 FNMA 2.500 8/1/2050 4,523 0.10% 37,747 FNMA 2.500 2/1/2051 39,349 0.86% 5,000 FNMA 2.500 8/1/2051 5,212 0.11% 6,557 FNMA 3.000 4/1/2034 6,916 0.15% 17,599 FNMA 3.000 12/1/2049 18,445 0.41% 16,210 FNMA 3.000 6/1/2050 17,009 0.37% 5,678 FNMA 3.500 6/1/2049 6,014 0.13% 9,548 FNMA 3.500 8/1/2049 10,093 0.22% 3,693 FNMA 4.000 3/1/2050 3,942 0.09% 2,487 FNMA 4.500 5/1/2049 2,683 0.06% 1,673 FNMA 4.500 6/1/2049 1,804 0.04% 9,000 General Mills, Inc. 4.000 4/17/2025 9,976 0.22% 9,000 General Motors Financial Co., Inc. 4.350 1/17/2027 10,194 0.22% 9,000 Goldman Sachs Group, Inc. (The) 3.750 5/22/2025 9,859 0.22% 4,000 HP, Inc. 3.000 6/17/2027 4,318 0.09% 6,000 Intel Corp. 2.450 11/15/2029 6,324 0.14% 10,000 Intercontinental Exchange, Inc. 3.000 6/15/2050 10,120 0.22% 8,000 International Business Machines Corp. 4.000 6/20/2042 9,508 0.21% 6,000 John Deere Capital Corp., MTN 2.650 1/6/2022 6,062 0.13% 10,000 Johnson & Johnson 1.300 9/1/2030 9,864 0.22% 9,000 JPMorgan Chase & Co., (fixed rate to 3/01/2024, variable rate thereafter) 3.220 3/1/2025 9,551 0.21% 10,000 KeyCorp, MTN 2.550 10/1/2029 10,607 0.23% 9,000 Kinder Morgan Energy Partners LP 4.150 2/1/2024 9,697 0.21% 2,000 Lear Corp. 4.250 5/15/2029 2,303 0.05% 2,000 LYB International Finance BV 5.250 7/15/2043 2,649 0.06% 4,000 Macquarie Group Ltd., (fixed rate to 11/28/2027, variable rate thereafter) 3.763 11/28/2028 4,422 0.10% 9,000 Mondelez International, Inc. 2.750 4/13/2030 9,603 0.21% 5,000 Morgan Stanley, (fixed rate to 1/23/2029, variable rate thereafter), GMTN 4.431 1/23/2030 5,875 0.13% 11,000 NextEra Energy Capital Holdings, Inc. 2.250 6/1/2030 11,300 0.25% 11,000 NiSource, Inc. 0.950 8/15/2025 10,940 0.24% 6,000 NVIDIA Corp. 2.850 4/1/2030 6,561 0.14% 9,000 Oracle Corp. 2.950 5/15/2025 9,605 0.21% 8,000 ORIX Corp. 2.900 7/18/2022 8,199 0.18% 3,000 Pacific Gas & Electric Co. 4.550 7/1/2030 3,201 0.07% 9,000 PNC Financial Services Group, Inc. (The) 2.600 7/23/2026 9,655 0.21% 10,000 QUALCOMM, Inc. 1.650 5/20/2032 9,755 0.21% 5,000 Quest Diagnostics, Inc. 2.950 6/30/2030 5,374 0.12% 4,000 Royal Bank of Canada, GMTN 2.550 7/16/2024 4,224 0.09% 5,000 Santander Holdings USA, Inc. 3.500 6/7/2024 5,352 0.12% 6,000 Shell International Finance BV 6.375 12/15/2038 8,946 0.20% 2,000 Southern California Edison Co., Series C 4.125 3/1/2048 2,191 0.05% 3,000 Spirit Realty LP 2.700 2/15/2032 3,038 0.07% 8,000 Starbucks Corp. 2.250 3/12/2030 8,230 0.18% 6,000 State Street Corp. 2.400 1/24/2030 6,372 0.14% 6,000 Toyota Motor Credit Corp., MTN 2.600 1/11/2022 6,063 0.13% 10,000 Truist Bank 3.200 4/1/2024 10,697 0.24% 9,000 U.S. Treasury Bond 2.250 5/15/2041 9,668 0.21% 8,000 U.S. Treasury Bond 2.500 5/15/2046 8,976 0.20% 15,000 U.S. Treasury Bond 2.875 11/15/2046 18,015 0.40% 19,000 U.S. Treasury Bond 3.000 5/15/2045 23,144 0.51% 11,000 U.S. Treasury Bond 3.000 2/15/2048 13,570 0.30% 19,000 U.S. Treasury Bond 3.000 2/15/2049 23,550 0.52% 34,000 U.S. Treasury Note 0.375 11/30/2025 33,675 0.74% 9,000 U.S. Treasury Note 2.125 12/31/2022 9,253 0.20% 6,000 UnitedHealth Group, Inc. 5.800 3/15/2036 8,590 0.19%

Natixis Sustainable Future 2015 Fund Investments as of July 31, 2021 (Unaudited)

Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund 3,000 VEREIT Operating Partnership LP 3.400 1/15/2028 3,309 0.07% 8,000 Verizon Communications, Inc., 3-month LIBOR + 1.100% 1.256 5/15/2025 8,231 0.18% 5,000 ViacomCBS, Inc. 4.750 5/15/2025 5,666 0.12% 3,000 Viatris, Inc. 3.850 6/22/2040 3,271 0.07% 9,000 Virginia Electric & Power Co., Series A 3.150 1/15/2026 9,872 0.22% 8,000 VMware, Inc. 2.950 8/21/2022 8,193 0.18% 7,000 Vodafone Group PLC 6.150 2/27/2037 9,795 0.22% 10,000 Wells Fargo & Co., MTN 3.000 2/19/2025 10,719 0.24% 5,000 Welltower, Inc. 2.800 6/1/2031 5,285 0.12% 10,000 Westpac Banking Corp. 2.350 2/19/2025 ______10,553 ______0.23% Total 944,106 20.75%

Shares Security Description Market Value ($) % of Fund

Exchange-Traded Funds 2,233 iShares® ESG Aware MSCI EAFE ETF ______177,657 ______3.91%

Affiliated Mutual Funds 50,578 Loomis Sayles Inflation Protected Securities Fund, Class N 621,099 13.65% 46,434 Loomis Sayles Limited Term Government and Agency Fund, Class N 533,522 11.73% 45,455 Mirova Global Green Bond Fund, Class N 482,736 10.61% 12,111 Mirova International Sustainable Equity Fund, Class N ______181,056 ______3.98% Total 1,818,413 39.97%

Mutual Funds 2,325 WCM Focused Emerging Markets Fund, Institutional Class 46,733 1.03% 6,450 WCM Focused International Growth Fund, Institutional Class ______181,300 ______3.98% Total 228,033 5.01% Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund

Short-Term Investments 120,324 Tri-Party Repurchase Agreement with Fixed Income Clearing Corporation 0.000 8/2/2021 ______120,324 ______2.64%

Total Investments 4,587,592 100.83% Other assets less liabilities (37,929) (0.83%) Net Assets 4,549,663 100.00%

This report is provided for informational purposes only and should not be considered a recommendation to buy or sell any particular security.

The portfolio is actively managed and holdings are subject to change. There is no guarantee the Fund continues to invest in the securities referenced.

This report is not presented in accordance with Regulation S-X of the U.S. Securities and Exchange Commission.

3392610.1.1

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

Common Stocks 17 Abbott Laboratories 1,971 0.04% 16 AbbVie, Inc. 1,802 0.04% 18 Accenture PLC, Class A 5,306 0.12% 12 Activision Blizzard, Inc. 1,145 0.03% 5 Acuity Brands, Inc. 935 0.02% 10 Adobe, Inc. 5,856 0.13% 16 Advanced Micro Devices, Inc. 1,503 0.03% 48 AECOM 3,039 0.07% 34 AES Corp. (The) 886 0.02% 11 Aflac, Inc. 590 0.01% 18 AGCO Corp. 2,347 0.05% 7 Agilent Technologies, Inc. 1,035 0.02% 3 Air Products & Chemicals, Inc. 863 0.02% 35 Akamai Technologies, Inc. 4,081 0.09% 5 Alaska Air Group, Inc. 302 0.01% 56 Alibaba Group Holding Ltd., Sponsored ADR 12,700 0.28% 92 Allscripts Healthcare Solutions, Inc. 1,703 0.04% 13 Allstate Corp. (The) 1,696 0.04% 241 Ally Financial, Inc. 12,011 0.27% 42 Alnylam Pharmaceuticals, Inc. 7,120 0.16% 8 Alphabet, Inc., Class A 19,534 0.44% 9 Alphabet, Inc., Class C 22,557 0.50% 6 Amazon.com, Inc. 20,641 0.46% 5 Amedisys, Inc. 1,225 0.03% 36 American Campus Communities, Inc. 1,682 0.04% 37 American Eagle Outfitters, Inc. 1,389 0.03% 40 American Electric Power Co., Inc. 3,384 0.08% 55 American Express Co. 9,088 0.20% 136 American International Group, Inc. 6,474 0.14% 13 American Tower Corp. 3,512 0.08% 13 American Water Works Co., Inc. 2,004 0.04% 5 Ameriprise Financial, Inc. 1,244 0.03% 58 Ameris Bancorp 2,937 0.07% 15 Amgen, Inc. 3,656 0.08% 8 Amphenol Corp., Class A 547 0.01% 7 Analog Devices, Inc. 1,205 0.03% 10 ANSYS, Inc. 3,471 0.08% 7 Anthem, Inc. 2,673 0.06% 271 APA Corp. 5,862 0.13% 11 Applied Materials, Inc. 1,566 0.03% 3 Aptiv PLC 472 0.01% 217 Archrock, Inc. 1,933 0.04% 11 Arista Networks, Inc. 3,985 0.09% 13 Asbury Automotive Group, Inc. 2,228 0.05% 68 AT&T, Inc. 1,957 0.04% 47 Autodesk, Inc. 13,719 0.31% 44 Automatic Data Processing, Inc. 8,739 0.19% 1 AutoZone, Inc. 1,492 0.03% 28 Avnet, Inc. 1,122 0.02% 7 Axon Enterprise, Inc. 1,238 0.03% 36 Baker Hughes Co. 823 0.02% 21 Ball Corp. 1,701 0.04% 116 Ballard Power Systems, Inc. 2,102 0.05% 52 Bancorp, Inc. (The) 1,197 0.03% 57 BancorpSouth Bank 1,615 0.04% 233 Bank of America Corp. 9,607 0.21% 225 Bank of New York Mellon Corp. (The) 11,527 0.26% 3 Baxter International, Inc. 241 0.01% 2 Becton Dickinson & Co. 486 0.01% 11 Best Buy Co., Inc. 1,265 0.03% 5 Bio-Techne Corp. 2,251 0.05% 4 Biogen, Inc. 1,385 0.03% 36 BioMarin Pharmaceutical, Inc. 3,004 0.07% 22 BJ's Wholesale Club Holdings, Inc. 1,047 0.02% 12 Blackbaud, Inc. 919 0.02% 3 BlackRock, Inc. 2,625 0.06% 51 Boeing Co. (The) 12,218 0.27% 4 Booking Holdings, Inc. 8,752 0.20% 16 Boot Barn Holdings, Inc. 1,345 0.03% 40 Boralex, Inc., Class A 1,218 0.03% 6 BorgWarner, Inc. 291 0.01% 2 Boston Properties, Inc. 229 0.01% 17 Boston Scientific Corp. 727 0.02% 16 Bottomline Technologies, Inc. 593 0.01%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

22 Bristol-Myers Squibb Co. 1,470 0.03% 142 Brixmor Property Group, Inc. 3,250 0.07% 2 Cable One, Inc. 3,826 0.09% 35 Callaway Golf Co. 1,181 0.03% 24 Camden Property Trust 3,184 0.07% 24 Campbell Soup Co. 1,094 0.02% 79 Capital One Financial Corp. 12,221 0.27% 7 Carlisle Cos., Inc. 1,340 0.03% 12 Carrier Global Corp. 583 0.01% 22 Caterpillar, Inc. 4,788 0.11% 38 CBRE Group, Inc., Class A 3,258 0.07% 47 Centene Corp. 3,428 0.08% 45 Cerner Corp. 3,517 0.08% 63 ChampionX Corp. 1,616 0.04% 134 Charles Schwab Corp. (The) 9,757 0.22% 10 Chart Industries, Inc. 1,463 0.03% 12 Charter Communications, Inc., Class A 8,657 0.19% 4 Chemed Corp. 1,898 0.04% 1 Chipotle Mexican Grill, Inc. 1,550 0.03% 23 Chubb Ltd. 3,656 0.08% 27 Ciena Corp. 1,536 0.03% 10 Cigna Corp. 2,371 0.05% 29 Cinemark Holdings, Inc. 637 0.01% 21 Cirrus Logic, Inc. 1,788 0.04% 146 Cisco Systems, Inc. 7,738 0.17% 130 Citigroup, Inc. 9,197 0.20% 49 Citizens Financial Group, Inc. 2,248 0.05% 4 Citrix Systems, Inc. 469 0.01% 81 Cleveland-Cliffs, Inc. 1,746 0.04% 2 Clorox Co. (The) 360 0.01% 5 CME Group, Inc. 1,063 0.02% 65 Coca-Cola Co. (The) 3,517 0.08% 27 Cognex Corp. 2,269 0.05% 17 Cognizant Technology Solutions Corp., Class A 1,177 0.03% 6 Coherent, Inc. 1,586 0.04% 70 Colgate-Palmolive Co. 5,694 0.13% 225 Comcast Corp., Class A 12,829 0.29% 3 Comerica, Inc. 214 0.00% 43 Commercial Metals Co. 1,321 0.03% 24 CommVault Systems, Inc. 1,876 0.04% 8 Conagra Brands, Inc. 291 0.01% 91 ConocoPhillips 5,542 0.12% 25 Consolidated Edison, Inc. 1,793 0.04% 28 Constellation Brands, Inc., Class A 6,549 0.15% 2 Cooper Cos., Inc. (The) 793 0.02% 15 Corning, Inc. 613 0.01% 56 Corporate Office Properties Trust 1,567 0.03% 1 Costco Wholesale Corp. 396 0.01% 39 Cree, Inc. 3,819 0.09% 39 CRISPR Therapeutics AG 6,314 0.14% 3 Crown Castle International Corp. 585 0.01% 27 CSX Corp. 866 0.02% 27 Cullen/Frost Bankers, Inc. 3,024 0.07% 19 Cummins, Inc. 4,632 0.10% 58 CVS Health Corp. 4,840 0.11% 17 CyrusOne, Inc. 1,216 0.03% 82 Dana, Inc. 1,948 0.04% 6 Danaher Corp. 1,610 0.04% 27 Darling Ingredients, Inc. 1,822 0.04% 8 Deckers Outdoor Corp. 3,073 0.07% 33 Deere & Co. 11,639 0.26% 29 Delta Air Lines, Inc. 1,255 0.03% 6 DENTSPLY SIRONA, Inc. 380 0.01% 33 Devon Energy Corp. 963 0.02% 49 Diamondback Energy, Inc. 4,601 0.10% 38 Discovery, Inc., Series A 1,166 0.03% 9 Discovery, Inc., Series C 261 0.01% 63 Douglas Emmett, Inc. 2,118 0.05% 10 DTE Energy Co. 1,296 0.03% 9 DuPont de Nemours, Inc. 697 0.02% 179 DXC Technology Co. 6,970 0.16% 84 Easterly Government Properties, Inc. 1,771 0.04% 15 Eaton Corp. PLC 2,223 0.05% 175 eBay, Inc. 12,287 0.27% 3 Ecolab, Inc. 618 0.01% 69 Edison International 3,990 0.09%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

18 Edwards Lifesciences Corp. 1,864 0.04% 22 Electronic Arts, Inc. 3,164 0.07% 10 Eli Lilly & Co. 2,295 0.05% 13 Encompass Health Corp. 1,014 0.02% 14 Enphase Energy, Inc. 2,571 0.06% 115 EOG Resources, Inc. 9,596 0.21% 44 EQT Corp. 979 0.02% 10 Equity Residential 770 0.02% 87 Essential Utilities, Inc. 3,976 0.09% 1 Estee Lauder Cos., Inc. (The), Class A 318 0.01% 3 Etsy, Inc. 618 0.01% 11 Eversource Energy 883 0.02% 3 Expedia Group, Inc. 491 0.01% 54 Expeditors International of Washington, Inc. 6,836 0.15% 20 Exponent, Inc. 1,784 0.04% 3 F5 Networks, Inc. 560 0.01% 81 Facebook, Inc., Class A 28,164 0.63% 18 FactSet Research Systems, Inc. 6,041 0.13% 6 Fair Isaac Corp. 3,016 0.07% 20 Fifth Third Bancorp 765 0.02% 25 First American Financial Corp. 1,559 0.03% 50 First Solar, Inc. 4,525 0.10% 59 Fiserv, Inc. 6,307 0.14% 6 Five Below, Inc. 1,160 0.03% 25 Fox Corp., Class A 928 0.02% 22 Franklin Resources, Inc. 704 0.02% 100 Fulton Financial Corp. 1,578 0.04% 4 GameStop Corp., Class A 857 0.02% 22 Gap, Inc. (The) 740 0.02% 31 Gartner, Inc. 7,508 0.17% 10 GATX Corp. 885 0.02% 21 General Dynamics Corp. 3,953 0.09% 453 General Electric Co. 6,097 0.14% 18 General Mills, Inc. 1,097 0.02% 129 General Motors Co. 7,633 0.17% 13 Genuine Parts Co. 1,644 0.04% 11 Gilead Sciences, Inc. 757 0.02% 15 Globus Medical, Inc., Class A 1,163 0.03% 21 Goldman Sachs Group, Inc. (The) 7,970 0.18% 15 Green Dot Corp., Class A 703 0.02% 8 Haemonetics Corp. 533 0.01% 29 Hain Celestial Group, Inc. (The) 1,163 0.03% 59 Hannon Armstrong Sustainable Infrastructure Capital, Inc. 3,313 0.07% 9 Hanover Insurance Group, Inc. (The) 1,221 0.03% 44 Hartford Financial Services Group, Inc. (The) 2,727 0.06% 21 HB Fuller Co. 1,336 0.03% 48 HCA Healthcare, Inc. 9,924 0.22% 18 Healthcare Services Group, Inc. 568 0.01% 9 Henry Schein, Inc. 668 0.01% 354 Hewlett Packard Enterprise Co. 5,161 0.11% 15 Hill-Rom Holdings, Inc. 1,704 0.04% 49 Hilton Worldwide Holdings, Inc. 5,910 0.13% 8 Hologic, Inc. 534 0.01% 22 Home Depot, Inc. (The) 7,016 0.16% 2 Honeywell International, Inc. 439 0.01% 24 Hormel Foods Corp. 1,146 0.03% 43 Host Hotels & Resorts, Inc. 735 0.02% 220 HP, Inc. 6,642 0.15% 9 Hubbell, Inc. 1,682 0.04% 19 Humana, Inc. 8,412 0.19% 32 Huntington Bancshares, Inc. 457 0.01% 28 Ichor Holdings Ltd. 1,506 0.03% 15 IDACORP, Inc. 1,462 0.03% 3 IHS Markit Ltd. 338 0.01% 4 Illinois Tool Works, Inc. 894 0.02% 17 Illumina, Inc. 8,045 0.18% 15 Ingredion, Inc. 1,357 0.03% 15 Innospec, Inc. 1,359 0.03% 8 Insperity, Inc. 723 0.02% 58 Intel Corp. 3,256 0.07% 35 Intercontinental Exchange, Inc. 4,154 0.09% 50 International Bancshares Corp. 2,147 0.05% 16 International Paper Co. 981 0.02% 19 Interpublic Group of Cos., Inc. (The) 617 0.01% 4 Intuitive Surgical, Inc. 3,679 0.08%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

13 Invesco Ltd. 347 0.01% 8 Iron Mountain, Inc. 339 0.01% 42 Itron, Inc. 4,199 0.09% 25 ITT, Inc. 2,290 0.05% 4 J.M. Smucker Co. (The) 518 0.01% 17 Jack in the Box, Inc. 1,894 0.04% 40 Janus Henderson Group PLC 1,552 0.03% 10 Jazz Pharmaceuticals PLC 1,776 0.04% 122 JetBlue Airways Corp. 2,047 0.05% 11 Johnson Controls International PLC 755 0.02% 9 Jones Lang LaSalle, Inc. 1,759 0.04% 45 KB Home 1,832 0.04% 11 Kellogg Co. 708 0.02% 30 Kennametal, Inc. 1,078 0.02% 279 Keurig Dr Pepper, Inc. 9,832 0.22% 70 KeyCorp 1,445 0.03% 28 Kilroy Realty Corp. 1,950 0.04% 39 Kimberly-Clark Corp. 5,217 0.12% 59 Kinder Morgan, Inc. 1,076 0.02% 62 KKR & Co., Inc. 3,673 0.08% 19 Korn Ferry 1,378 0.03% 24 Kroger Co. (The) 919 0.02% 1 L3Harris Technologies, Inc. 216 0.00% 7 Laboratory Corp. of America Holdings 1,931 0.04% 2 Lam Research Corp. 1,301 0.03% 7 Lennox International, Inc. 2,456 0.05% 7 Ligand Pharmaceuticals, Inc. 918 0.02% 5 Lincoln National Corp. 314 0.01% 18 Linde PLC 5,204 0.12% 8 Lithia Motors, Inc., Class A 2,749 0.06% 5 Littelfuse, Inc. 1,274 0.03% 33 Louisiana-Pacific Corp. 1,990 0.04% 4 Lowe's Cos., Inc. 776 0.02% 354 Lumen Technologies, Inc. 4,811 0.11% 15 Lumentum Holdings, Inc. 1,230 0.03% 4 M&T Bank Corp. 581 0.01% 117 Macy's, Inc. 2,218 0.05% 12 ManpowerGroup, Inc. 1,427 0.03% 103 Marathon Oil Corp. 1,403 0.03% 15 Marsh & McLennan Cos., Inc. 2,110 0.05% 26 MasterCard, Inc., Class A 9,492 0.21% 4 McCormick & Co., Inc. 353 0.01% 6 McDonald's Corp. 1,386 0.03% 59 MEDNAX, Inc. 1,779 0.04% 14 Medtronic PLC 1,738 0.04% 71 Merck & Co., Inc. 5,522 0.12% 35 Meridian Bioscience, Inc. 776 0.02% 11 Merit Medical Systems, Inc. 711 0.02% 32 Meritage Homes Corp. 3,011 0.07% 90 MetLife, Inc. 5,386 0.12% 9 Micron Technology, Inc. 765 0.02% 63 Microsoft Corp. 17,067 0.38% 18 Minerals Technologies, Inc. 1,416 0.03% 5 Mohawk Industries, Inc. 961 0.02% 10 Monro, Inc. 635 0.01% 132 Monster Beverage Corp. 12,058 0.27% 9 Moody's Corp. 3,261 0.07% 11 Moog, Inc., Class A 925 0.02% 9 Morgan Stanley 825 0.02% 46 Mr. Cooper Group, Inc. 1,521 0.03% 10 MSA Safety, Inc. 1,656 0.04% 9 MSCI, Inc. 4,798 0.11% 35 NCR Corp. 1,596 0.04% 31 NeoGenomics, Inc. 1,400 0.03% 14 Netflix, Inc. 7,395 0.16% 28 New Jersey Resources Corp. 1,108 0.02% 27 New York Times Co. (The), Class A 1,176 0.03% 23 News Corp., Class A 593 0.01% 52 NextEra Energy Partners LP 3,971 0.09% 60 NextEra Energy, Inc. 4,397 0.10% 11 Nielsen Holdings PLC 271 0.01% 11 Norfolk Southern Corp. 2,920 0.06% 43 Northern Trust Corp. 4,972 0.11% 15 NortonLifeLock, Inc. 408 0.01% 35 NOV, Inc. 536 0.01% 82 Novartis AG, Sponsored ADR 7,482 0.17%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

29 Novo Nordisk A/S, Sponsored ADR 2,429 0.05% 4 Nucor Corp. 384 0.01% 35 NVIDIA Corp. 28,003 0.62% 2 NXP Semiconductors NV 411 0.01% 29 Omnicom Group, Inc. 2,320 0.05% 16 ONE Gas, Inc. 1,186 0.03% 26 ONEOK, Inc. 1,447 0.03% 191 Oracle Corp. 14,867 0.33% 7 Organon & Co. 212 0.00% 23 Ormat Technologies, Inc. 1,599 0.04% 20 Oshkosh Corp. 2,493 0.06% 24 Owens Corning 2,350 0.05% 5 Parker-Hannifin Corp. 1,536 0.03% 29 Patterson Cos., Inc. 881 0.02% 9 Paychex, Inc. 966 0.02% 10 Paylocity Holding Corp. 1,908 0.04% 7 Penumbra, Inc. 1,918 0.04% 78 People's United Financial, Inc. 1,337 0.03% 23 PepsiCo, Inc. 3,408 0.08% 14 Perrigo Co. PLC 642 0.01% 53 Pfizer, Inc. 2,075 0.05% 27 PNC Financial Services Group, Inc. (The) 5,151 0.11% 3 PPG Industries, Inc. 509 0.01% 17 PPL Corp. 475 0.01% 12 PROG Holdings, Inc. 578 0.01% 24 ProLogis, Inc. 2,869 0.06% 5 Proto Labs, Inc. 459 0.01% 21 Prudential Financial, Inc. 2,152 0.05% 57 QUALCOMM, Inc. 8,147 0.18% 11 Qualys, Inc. 1,108 0.02% 12 Quest Diagnostics, Inc. 1,584 0.04% 5 Quidel Corp. 641 0.01% 188 Qurate Retail, Inc., Class A 2,461 0.05% 27 Raytheon Technologies Corp. 2,303 0.05% 28 Regeneron Pharmaceuticals, Inc. 15,639 0.35% 82 Regions Financial Corp. 1,655 0.04% 66 Reinsurance Group of America, Inc. 7,524 0.17% 18 Reliance Steel & Aluminum Co. 2,716 0.06% 13 Repligen Corp. 2,595 0.06% 3 Republic Services, Inc. 330 0.01% 143 Roche Holding AG, Sponsored ADR 6,720 0.15% 9 Rockwell Automation, Inc. 2,574 0.06% 5 Rogers Corp. 1,004 0.02% 7 Royal Caribbean Cruises Ltd. 597 0.01% 12 Royal Gold, Inc. 1,369 0.03% 15 Ryder System, Inc. 1,115 0.02% 13 S&P Global, Inc. 5,336 0.12% 44 salesforce.com, Inc. 10,748 0.24% 180 Schlumberger NV 5,762 0.13% 7 Seagate Technology Holdings PLC 616 0.01% 73 SEI Investments Co. 4,524 0.10% 39 Select Medical Holdings Corp. 1,648 0.04% 11 Sempra Energy 1,457 0.03% 19 Shake Shack, Inc., Class A 2,033 0.05% 23 Shenandoah Telecommunications Co. 1,116 0.02% 3 Sherwin-Williams Co. (The) 817 0.02% 15 Silicon Laboratories, Inc. 2,299 0.05% 28 Six Flags Entertainment Corp. 1,212 0.03% 31 South Jersey Industries, Inc. 804 0.02% 137 Southwestern Energy Co. 777 0.02% 69 SpartanNash Co. 1,332 0.03% 17 SPS Commerce, Inc. 1,697 0.04% 7 STAAR Surgical Co. 1,067 0.02% 69 Starbucks Corp. 7,715 0.17% 139 State Street Corp. 11,437 0.25% 10 Stepan Co. 1,203 0.03% 2 STERIS PLC 413 0.01% 4 Stryker Corp. 1,039 0.02% 34 Sunnova Energy International, Inc. 1,280 0.03% 16 Sunrun, Inc. 892 0.02% 5 Sysco Corp. 389 0.01% 23 T-Mobile US, Inc. 3,331 0.07% 2 T. Rowe Price Group, Inc. 396 0.01% 13 Target Corp. 3,143 0.07% 61 Taylor Morrison Home Corp. 1,612 0.04% 39 TE Connectivity Ltd. 5,273 0.12%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Shares Security Description Market Value ($) % of Fund

25 Terex Corp. 1,190 0.03% 16 Tetra Tech, Inc. 1,953 0.04% 21 Texas Instruments, Inc. 4,038 0.09% 3 Thermo Fisher Scientific, Inc. 1,513 0.03% 11 Thor Industries, Inc. 1,243 0.03% 5 TJX Cos., Inc. (The) 337 0.01% 22 Toro Co. (The) 2,417 0.05% 10 Travelers Cos., Inc. (The) 1,497 0.03% 16 Trex Co., Inc. 1,635 0.04% 88 Truist Financial Corp. 4,884 0.11% 78 Trustmark Corp. 2,402 0.05% 41 U.S. Bancorp 2,336 0.05% 36 UGI Corp. 1,667 0.04% 2 Ulta Beauty, Inc. 692 0.02% 254 Under Armour, Inc., Class A 5,372 0.12% 8 Union Pacific Corp. 1,759 0.04% 13 United Parcel Service, Inc., Class B 2,704 0.06% 8 UnitedHealth Group, Inc. 3,204 0.07% 8 Universal Display Corp. 1,779 0.04% 19 Valero Energy Corp. 1,484 0.03% 10 Ventas, Inc. 571 0.01% 4 VeriSign, Inc. 911 0.02% 25 VF Corp. 2,051 0.05% 23 Viad Corp. 1,147 0.03% 9 Virtus Investment Partners, Inc. 2,500 0.06% 81 Visa, Inc., Class A 18,939 0.42% 51 Vishay Intertechnology, Inc. 1,150 0.03% 10 Visteon Corp. 1,209 0.03% 21 Walgreens Boots Alliance, Inc. 1,105 0.02% 83 Walt Disney Co. (The) 14,589 0.33% 6 Waste Management, Inc. 841 0.02% 2 Waters Corp. 691 0.02% 46 Webster Financial Corp. 2,454 0.05% 6 WEC Energy Group, Inc. 534 0.01% 132 Wells Fargo & Co. 5,978 0.13% 6 Welltower, Inc. 499 0.01% 54 Wendy's Co. (The) 1,265 0.03% 7 WEX, Inc. 1,357 0.03% 20 Weyerhaeuser Co. 688 0.02% 13 Williams-Sonoma, Inc. 2,075 0.05% 20 Wintrust Financial Corp. 1,513 0.03% 30 Wolverine World Wide, Inc. 1,009 0.02% 49 Workday, Inc., Class A 11,698 0.26% 23 World Fuel Services Corp. 730 0.02% 3 Xilinx, Inc. 434 0.01% 74 Yum China Holdings, Inc. 4,902 0.11% 22 Yum! Brands, Inc. 2,531 0.06% 3 Zoetis, Inc. ______559 ______0.01% Total 1,293,589 28.86% Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund Bonds and Notes 9,000 AbbVie, Inc. 3.600 5/14/2025 9,821 0.22% 3,000 Amazon.com, Inc. 3.875 8/22/2037 3,577 0.08% 9,000 American Express Co. 3.700 8/3/2023 9,584 0.21% 9,000 American International Group, Inc. 3.400 6/30/2030 9,869 0.22% 9,000 Amgen, Inc. 2.650 5/11/2022 9,154 0.20% 8,000 Anthem, Inc. 4.101 3/1/2028 9,143 0.20% 9,000 Apple, Inc. 2.500 2/9/2025 9,547 0.21% 6,000 Ares Capital Corp. 3.250 7/15/2025 6,311 0.14% 3,000 AT&T, Inc. 3.650 6/1/2051 3,114 0.07% 3,000 AT&T, Inc. 5.250 3/1/2037 3,779 0.08% 2,000 Athene Holding Ltd. 6.150 4/3/2030 2,529 0.06% 9,000 Bank of America Corp., (fixed rate to 1/20/2022, variable rate thereafter), MTN 3.124 1/20/2023 9,135 0.20% 8,000 Bank of Montreal, MTN 1.900 8/27/2021 8,021 0.18% 8,000 Bank of New York Mellon Corp. (The), Series 12, MTN 3.650 2/4/2024 8,624 0.19% 5,000 Bank of Nova Scotia (The) 3.400 2/11/2024 5,361 0.12% 4,000 Biogen, Inc. 2.250 5/1/2030 4,011 0.09% 9,000 BlackRock, Inc. 2.400 4/30/2030 9,422 0.21% 5,000 Boston Properties LP 2.750 10/1/2026 5,340 0.12% 9,000 BP Capital Markets PLC 3.814 2/10/2024 9,735 0.22% 3,000 Brighthouse Financial, Inc. 3.700 6/22/2027 3,262 0.07% 6,000 Broadcom, Inc. 4.110 9/15/2028 6,750 0.15%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund 11,000 Caterpillar Financial Services Corp. 0.650 7/7/2023 11,062 0.25% 2,000 Cigna Corp. 3.750 7/15/2023 2,130 0.05% 9,000 Citigroup, Inc. 4.600 3/9/2026 10,244 0.23% 10,000 Coca-Cola Co. (The) 1.450 6/1/2027 10,098 0.23% 5,000 Cooperatieve Rabobank U.A. 3.875 2/8/2022 5,111 0.11% 8,000 CSX Corp. 2.600 11/1/2026 8,512 0.19% 4,000 CVS Health Corp. 4.300 3/25/2028 4,596 0.10% 6,000 DH Europe Finance II S.a.r.l. 2.200 11/15/2024 6,260 0.14% 9,000 Duke Energy Corp. 3.750 4/15/2024 9,691 0.22% 9,000 eBay, Inc. 3.800 3/9/2022 9,186 0.21% 11,000 Entergy Corp. 0.900 9/15/2025 10,853 0.24% 8,000 EQT Corp. 3.000 10/1/2022 8,170 0.18% 4,000 Essential Utilities, Inc. 4.276 5/1/2049 4,791 0.11% 4,000 Exelon Corp. 4.050 4/15/2030 4,556 0.10% 9,000 Exxon Mobil Corp. 2.992 3/19/2025 9,653 0.22% 13,000 Federal National Mortgage Association 6.625 11/15/2030 18,808 0.42% 3,000 Fidelity National Financial, Inc. 3.400 6/15/2030 3,229 0.07% 24,000 FNMA 2.000 7/1/2051 24,249 0.54% 4,434 FNMA 2.500 8/1/2050 4,591 0.10% 38,533 FNMA 2.500 2/1/2051 39,892 0.89% 6,925 FNMA 3.000 4/1/2034 7,294 0.16% 18,555 FNMA 3.000 12/1/2049 19,345 0.43% 16,713 FNMA 3.000 6/1/2050 17,447 0.39% 6,124 FNMA 3.500 6/1/2049 6,445 0.14% 10,233 FNMA 3.500 8/1/2049 10,750 0.24% 3,991 FNMA 4.000 3/1/2050 4,247 0.10% 2,659 FNMA 4.500 5/1/2049 2,865 0.06% 1,837 FNMA 4.500 6/1/2049 1,978 0.04% 9,000 General Mills, Inc. 4.000 4/17/2025 9,972 0.22% 9,000 General Motors Financial Co., Inc. 4.350 1/17/2027 10,119 0.23% 9,000 Goldman Sachs Group, Inc. (The) 3.750 5/22/2025 9,845 0.22% 4,000 HP, Inc. 3.000 6/17/2027 4,284 0.10% 6,000 Intel Corp. 2.450 11/15/2029 6,315 0.14% 10,000 Intercontinental Exchange, Inc. 3.000 6/15/2050 9,845 0.22% 8,000 International Business Machines Corp. 4.000 6/20/2042 9,373 0.21% 6,000 John Deere Capital Corp., MTN 2.650 1/6/2022 6,075 0.14% 10,000 Johnson & Johnson 1.300 9/1/2030 9,696 0.22% 9,000 JPMorgan Chase & Co., (fixed rate to 3/01/2024, variable rate thereafter) 3.220 3/1/2025 9,561 0.21% 10,000 KeyCorp, MTN 2.550 10/1/2029 10,464 0.23% 9,000 Kinder Morgan Energy Partners LP 4.150 2/1/2024 9,718 0.22% 2,000 Lear Corp. 4.250 5/15/2029 2,251 0.05% 2,000 LYB International Finance BV 5.250 7/15/2043 2,586 0.06% 4,000 Macquarie Group Ltd., (fixed rate to 11/28/2027, variable rate thereafter) 3.763 11/28/2028 4,371 0.10% 7,000 McKesson Corp. 3.950 2/16/2028 7,935 0.18% 9,000 Mondelez International, Inc. 2.750 4/13/2030 9,480 0.21% 5,000 Morgan Stanley, (fixed rate to 1/23/2029, variable rate thereafter), GMTN 4.431 1/23/2030 5,854 0.13% 11,000 NextEra Energy Capital Holdings, Inc. 2.250 6/1/2030 11,086 0.25% 11,000 NiSource, Inc. 0.950 8/15/2025 10,909 0.24% 6,000 NVIDIA Corp. 2.850 4/1/2030 6,495 0.15% 9,000 Oracle Corp. 2.950 5/15/2025 9,619 0.21% 8,000 ORIX Corp. 2.900 7/18/2022 8,208 0.18% 3,000 Pacific Gas & Electric Co. 4.550 7/1/2030 3,209 0.07% 9,000 PNC Financial Services Group, Inc. (The) 2.600 7/23/2026 9,592 0.21% 10,000 QUALCOMM, Inc. 1.650 5/20/2032 9,531 0.21% 5,000 Quest Diagnostics, Inc. 2.950 6/30/2030 5,305 0.12% 4,000 Royal Bank of Canada, GMTN 2.550 7/16/2024 4,218 0.09% 5,000 Santander Holdings USA, Inc. 3.500 6/7/2024 5,349 0.12% 6,000 Shell International Finance BV 6.375 12/15/2038 8,897 0.20% 2,000 Southern California Edison Co., Series C 4.125 3/1/2048 2,131 0.05% 3,000 Spirit Realty LP 2.700 2/15/2032 2,974 0.07% 8,000 Starbucks Corp. 2.250 3/12/2030 8,094 0.18% 6,000 State Street Corp. 2.400 1/24/2030 6,248 0.14% 6,000 Toyota Motor Credit Corp., MTN 2.600 1/11/2022 6,075 0.14% 10,000 Truist Bank 3.200 4/1/2024 10,700 0.24% 9,000 U.S. Treasury Bond 2.250 5/15/2041 9,364 0.21% 8,000 U.S. Treasury Bond 2.500 5/15/2046 8,667 0.19% 22,000 U.S. Treasury Bond 2.875 11/15/2046 25,534 0.57% 23,000 U.S. Treasury Bond 3.000 5/15/2045 27,124 0.61% 12,000 U.S. Treasury Bond 3.000 2/15/2048 14,304 0.32% 20,000 U.S. Treasury Bond 3.000 2/15/2049 23,945 0.53% 3,000 U.S. Treasury Bond 4.500 2/15/2036 4,118 0.09% 34,000 U.S. Treasury Note 0.375 11/30/2025 33,388 0.75% 19,000 U.S. Treasury Note 1.250 3/31/2028 19,075 0.43% 18,000 U.S. Treasury Note 2.125 12/31/2022 18,523 0.41%

Natixis Sustainable Future 2015 Fund Investments as of June 30, 2021 (Unaudited)

Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund 6,000 UnitedHealth Group, Inc. 5.800 3/15/2036 8,446 0.19% 3,000 VEREIT Operating Partnership LP 3.400 1/15/2028 3,263 0.07% 8,000 Verizon Communications, Inc., 3-month LIBOR + 1.100% 1.256 5/15/2025 8,251 0.18% 5,000 ViacomCBS, Inc. 4.750 5/15/2025 5,658 0.13% 3,000 Viatris, Inc. 3.850 6/22/2040 3,190 0.07% 9,000 Virginia Electric & Power Co., Series A 3.150 1/15/2026 9,810 0.22% 8,000 VMware, Inc. 2.950 8/21/2022 8,207 0.18% 7,000 Vodafone Group PLC 6.150 2/27/2037 9,686 0.22% 10,000 Wells Fargo & Co., MTN 3.000 2/19/2025 10,702 0.24% 10,000 Westpac Banking Corp. 2.350 2/19/2025 ______10,516 ______0.23% Total 950,297 21.20%

Shares Security Description Market Value ($) % of Fund

Exchange-Traded Funds 2,217 iShares ® ESG Aware MSCI EAFE ETF ______175,210 ______3.91%

Affiliated Mutual Funds 51,368 Loomis Sayles Inflation Protected Securities Fund, Class N 614,874 13.72% 46,144 Loomis Sayles Limited Term Government and Agency Fund, Class N 528,809 11.80% 45,561 Mirova Global Green Bond Fund, Class N 478,842 10.68% 12,118 Mirova International Sustainable Equity Fund, Class N 175,712 3.92% 2,298 WCM Focused Emerging Markets Fund, Institutional Class 48,636 1.09% 6,402 WCM Focused International Growth Fund, Institutional Class ______175,282 ______3.91% Total 2,022,155 45.12% Interest Maturity Principal Amount Security Description Rate Date Market Value ($) % of Fund Short-Term Investments 71,557 Tri-Party Repurchase Agreement with Fixed Income Clearing Corporation 0.000 7/1/2021 ______71,557 ______1.60%

Total Investments 4,512,808 100.69% Other assets less liabilities (31,052) (0.69%) Net Assets 4,481,756 100.00%

This report is provided for informational purposes only and should not be considered a recommendation to buy or sell any particular security.

The portfolio is actively managed and holdings are subject to change. There is no guarantee the Fund continues to invest in the securities referenced.

This report is not presented in accordance with Regulation S-X of the U.S. Securities and Exchange Commission.

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