Global Securities Fund As of August 31, 2017

SCHEDULE OF INVESTMENTS

MARKET % TOTAL NET ISSUER SHARES VALUE ASSETS Australia Goodman Group 6,609,339 $ 43,675,303 2.06% Dexus 5,662,783 $ 43,273,189 2.04% Scentre Group 5,712,910 $ 17,571,329 0.83%

Total Australia $ 104,519,821 4.93%

Canada Canadian Apartment Properties REIT 395,580 $ 10,856,077 0.51%

Total Canada $ 10,856,077 0.51%

France Gecina SA 161,963 $ 25,238,767 1.19% Klepierre SA 481,005 $ 19,389,855 0.91% Unibail-Rodamco SE 67,591 $ 17,193,831 0.81%

Total France $ 61,822,453 2.92%

Germany Deutsche Wohnen SE 1,698,287 $ 72,174,213 3.40% LEG Immobilien AG 180,474 $ 18,256,085 0.86% TLG Immobilien AG 607,807 $ 13,478,156 0.64% Aroundtown Property Holdings PLC 1,659,172 $ 11,100,882 0.52%

Total Germany $ 115,009,337 5.43%

Hong Kong Sun Hung Kai Properties Ltd 2,796,577 $ 46,737,128 2.20% Hongkong Land Holdings Ltd 4,309,863 $ 31,977,434 1.51% Link REIT 3,564,500 $ 29,445,655 1.39% New World Development Co Ltd 13,201,000 $ 18,067,438 0.85%

Total Hong Kong $ 126,227,655 5.96%

Japan Mitsui Fudosan Co Ltd 2,646,593 $ 57,186,157 2.70% Japan Retail Fund Investment Corp 12,937 $ 23,801,732 1.12% Japan Hotel REIT Investment Corp 27,462 $ 18,915,067 0.89% United Urban Investment Corp 9,373 $ 14,148,283 0.67% Japan Logistics Fund Inc 6,767 $ 13,799,914 0.65% Leopalace21 Corp 1,833,900 $ 13,444,387 0.63% Mitsubishi Estate Co Ltd 697,200 $ 11,982,832 0.57% Nomura Real Estate Holdings Inc 551,600 $ 11,391,225 0.54% Tokyo Tatemono Co Ltd 712,600 $ 8,768,884 0.41% Kenedix Retail REIT Corp 3,664 $ 8,080,677 0.38% Industrial & Infrastructure Fund Investment Corp 1,741 $ 7,819,743 0.37% Daiwa Office Investment Corp 1,427 $ 7,129,555 0.34% Hoshino Resorts REIT Inc 946 $ 4,926,019 0.23% Heiwa Real Estate Co Ltd 233,800 $ 4,024,862 0.19%

Not FDIC or NCUA Insured PJ 1025 May Lose Value, Not a Deposit, No Bank or Credit Union Guarantee 8-17 Not Insured by any Federal Government Agency Global Real Estate Securities Fund As of August 31, 2017

SCHEDULE OF INVESTMENTS

MARKET % TOTAL NET ISSUER SHARES VALUE ASSETS

Total Japan $ 205,419,337 9.69%

Mexico Macquarie Mexico Real Estate Management SA de CV 4,144,120 $ 5,553,539 0.26% Prologis Property Mexico SA de CV 2,173,100 $ 4,431,463 0.21% PLA Administradora Industrial S de RL de CV 2,086,650 $ 3,556,090 0.17%

Total Mexico $ 13,541,092 0.64%

Netherlands InterXion Holding NV 432,375 $ 22,418,644 1.06%

Total Netherlands $ 22,418,644 1.06%

Norway Entra ASA 813,926 $ 11,597,339 0.55%

Total Norway $ 11,597,339 0.55%

Singapore CapitaLand Ltd 6,644,400 $ 18,568,421 0.88% CapitaLand Commercial Trust 9,924,800 $ 12,752,038 0.60% Frasers Logistics & Industrial Trust 2,968,762 $ 2,355,327 0.11%

Total Singapore $ 33,675,786 1.59%

Spain Merlin Properties Socimi SA 1,906,214 $ 26,284,817 1.24% Inmobiliaria Colonial SA 1,953,185 $ 19,099,500 0.90% Hispania Activos Inmobiliarios SOCIMI SA 494,732 $ 9,210,501 0.43%

Total Spain $ 54,594,818 2.58%

Sweden Fabege AB 853,692 $ 17,124,489 0.81% Castellum AB 1,064,658 $ 16,672,757 0.79% Wihlborgs Fastigheter AB 358,667 $ 8,711,869 0.41%

Total Sweden $ 42,509,116 2.01%

United Kingdom PLC 5,857,244 $ 40,791,606 1.92% UNITE Group PLC/The 2,173,985 $ 19,501,863 0.92% PLC 1,520,877 $ 11,930,261 0.56% Holdings PLC 1,866,844 $ 9,997,156 0.47% PLC 555,626 $ 5,810,112 0.27%

Total $ 88,030,998 4.15%

United States Morgan Stanley Institutional Liquidity Funds - Government Portfolio 352,406,406 $ 352,406,406 16.63% Simon Property Group Inc 568,931 $ 89,236,827 4.21% Essex Property Trust Inc 224,427 $ 59,690,849 2.82%

Not FDIC or NCUA Insured PJ 1025 May Lose Value, Not a Deposit, No Bank or Credit Union Guarantee 8-17 Not Insured by any Federal Government Agency Global Real Estate Securities Fund As of August 31, 2017

SCHEDULE OF INVESTMENTS

MARKET % TOTAL NET ISSUER SHARES VALUE ASSETS AvalonBay Communities Inc 303,120 $ 56,904,718 2.68% Prologis Inc 843,185 $ 53,424,202 2.52% Equinix Inc 82,447 $ 38,618,999 1.82% Apartment Investment & Management Co 795,266 $ 36,049,408 1.70% Alexandria Real Estate Equities Inc 296,553 $ 35,974,844 1.70% Regency Centers Corp 551,280 $ 35,458,330 1.67% STORE Capital Corp 1,331,001 $ 33,780,805 1.59% Crown Castle International Corp 299,135 $ 32,438,199 1.53% Welltower Inc 441,242 $ 32,307,739 1.52% Starwood Waypoint Homes 815,501 $ 30,361,102 1.43% Sun Communities Inc 302,576 $ 27,325,639 1.29% Kilroy Realty Corp 355,524 $ 24,612,927 1.16% CubeSmart 981,675 $ 24,198,289 1.14% Rexford Industrial Realty Inc 800,391 $ 24,051,750 1.13% American Tower Corp 159,864 $ 23,667,865 1.12% Extra Space Storage Inc 301,131 $ 23,376,800 1.10% Sunstone Hotel Investors Inc 1,475,595 $ 23,314,401 1.10% SL Green Realty Corp 239,835 $ 23,115,297 1.09% Duke Realty Corp 775,266 $ 23,040,906 1.09% Hilton Worldwide Holdings Inc 339,783 $ 21,858,240 1.03% Boston Properties Inc 172,941 $ 20,856,685 0.98% Invitation Homes Inc 817,509 $ 18,917,158 0.89% Hudson Pacific Properties Inc 541,357 $ 17,864,781 0.84% Equity Residential 250,094 $ 16,793,812 0.79% 79,790 $ 16,384,079 0.77% Physicians Realty Trust 828,613 $ 15,519,921 0.73% EPR Properties 208,973 $ 14,557,059 0.69% Healthcare Trust of America Inc 433,228 $ 13,460,394 0.64% HCP Inc 450,650 $ 13,433,877 0.63% First Industrial Realty Trust Inc 423,270 $ 13,112,905 0.62% Senior Housing Properties Trust 583,879 $ 11,514,094 0.54% Spirit Realty Capital Inc 1,286,079 $ 11,188,887 0.53% Saul Centers Inc 161,956 $ 9,814,534 0.46% DDR Corp 730,929 $ 7,075,393 0.33% Hilton Grand Vacations Inc 178,201 $ 6,459,786 0.30% CBRE Group Inc 172,989 $ 6,241,443 0.29% Vornado Realty Trust 82,718 $ 6,161,664 0.29% Tanger Factory Outlet Centers Inc 262,156 $ 6,134,450 0.29% GGP Inc 273,993 $ 5,685,355 0.27% Kite Realty Group Trust 273,060 $ 5,493,967 0.26% Host Hotels & Resorts Inc 287,511 $ 5,209,699 0.25% Park Hotels & Resorts Inc 176,975 $ 4,723,463 0.22% Brixmor Property Group Inc 228,620 $ 4,279,766 0.20% Extended Stay America Inc 160,302 $ 3,140,316 0.15%

Total United States $ 1,379,238,030 65.07%

Not FDIC or NCUA Insured PJ 1025 May Lose Value, Not a Deposit, No Bank or Credit Union Guarantee 8-17 Not Insured by any Federal Government Agency Global Real Estate Securities Fund As of August 31, 2017

Total Market Value $ 2,269,460,501 107.07%

Cash -149,803,813 -7.07%

Total Net Assets $ 2,119,656,689 100.00%

Not FDIC or NCUA Insured PJ 1025 May Lose Value, Not a Deposit, No Bank or Credit Union Guarantee 8-17 Not Insured by any Federal Government Agency Global Real Estate Securities Fund As of August 31, 2017

International and global investment options are subject to additional risk due to fluctuating exchange rates, foreign accounting and financial policies, and other economic and political environments.

Real estate investment options are subject to some risks inherent in real estate and Real Estate Investment Trusts , such as risks associated with general and local economic conditions.

Portfolio holdings may not reflect the current portfolio composition. The holdings listed do not constitute a recommendation to purchase or sell a particular security.

Insurance products and plan administrative services, if applicable, are provided by Principal Life Insurance Company. Principal mutual funds are part of the Principal Funds, Inc. series. Principal Funds, Inc. is distributed by Principal Funds Distributor, Inc. Securities are offered through Principal Securities, Inc., 800-547-7754, member SIPC and/or independent broker/dealers. Securities sold by a Principal Securities Registered Representative are offered through Principal Securities . Principal Funds Distributor, Principal Securities and Principal Life are members of Principal Financial Group®, Des Moines, IA 50392. Certain investment options may not be available in all states or U.S. commonwealths.

Investors should carefully consider a mutual fund’s investment objectives, risks, charges, and expenses prior to investing. A prospectus, or summary prospectus if available, containing this and other information can be obtained by contacting a financial professional, visiting principal.com, or calling 1-800-547-7754. Read the prospectus carefully before investing.

A mutual fund's share price and investment return will vary with market conditions, and the principal value of an investment when you sell your shares may be more or less than the original cost.

Information is current as of the creation of this piece. Keep in mind that portfolio holdings are subject to risk.

Not FDIC or NCUA Insured PJ 1025 May Lose Value, Not a Deposit, No Bank or Credit Union Guarantee 8-17 Not Insured by any Federal Government Agency