NT Mid Cap Value - TF

Schedule of Investments as of 2021-06-30 (Unaudited)

Holding Shares/Principal Amount Market Value ($) Zimmer Biomet Holdings Inc 310,328 49,906,949 Bank of New York Mellon Corp/The 825,113 42,270,539 Northern Trust Corp 315,100 36,431,862 Emerson Electric Co 362,281 34,865,923 Chubb Ltd 209,071 33,229,745 Advance Auto Parts Inc 161,178 33,064,055 Conagra Brands Inc 885,519 32,215,181 Cerner Corp 403,878 31,567,104 Quest Diagnostics Inc 237,371 31,325,851 Universal Health Services Inc 213,140 31,210,090 Koninklijke Ahold Delhaize NV 1,020,481 30,339,424 Sonoco Products Co 453,440 30,335,136 nVent Electric PLC 951,203 29,715,582 ConocoPhillips 487,673 29,699,286 Edison International 488,853 28,265,480 Aflac Inc 515,669 27,670,799 Cardinal Health Inc 480,748 27,445,903 Southwest Airlines Co 509,274 27,037,357 Pinnacle West Capital Corp 321,952 26,390,405 Reinsurance Group of America Inc 223,013 25,423,482 Henry Schein Inc 333,691 24,756,535 MSC Industrial Direct Co Inc 271,762 24,385,204 Mondi PLC 927,444 24,355,945 NorthWestern Corp 389,866 23,477,731 Fox Corp 648,556 22,829,171 General Dynamics Corp 120,943 22,768,729 Dollar Tree Inc 225,186 22,406,007 Truist Financial Corp 398,107 22,094,938 Hubbell Inc 116,183 21,707,632 Republic Services Inc 193,632 21,301,456 Healthpeak Properties Inc 635,408 21,152,732 Ameriprise Financial Inc 83,701 20,831,505 McKesson Corp 104,184 19,924,148 HP Inc 645,027 19,473,365 T Rowe Price Group Inc 97,731 19,347,806 BorgWarner Inc 380,881 18,487,964 MGM Growth Properties LLC 485,172 17,766,999 Becton Dickinson and Co 72,811 17,706,907 BAE Systems PLC 2,424,939 17,486,645 Honda Motor Co Ltd 534,008 17,184,377 F5 Networks Inc 91,785 17,132,588 Sodexo SA 180,750 16,869,457 M&T Bank Corp 111,887 16,258,300 Pioneer Natural Resources Co 98,733 16,046,087 Essex Property Trust Inc 50,728 15,218,907 Kimberly-Clark Corp 111,525 14,919,814 Oshkosh Corp 115,235 14,362,890 Axalta Coating Systems Ltd 462,489 14,101,290 Open Text Corp 276,071 14,024,407 NT Mid Cap Value - TF

Holding Shares/Principal Amount Market Value ($) Healthcare Trust of America Inc 516,566 13,792,312 J M Smucker Co/The 106,246 13,766,294 Allstate Corp/The 104,968 13,692,026 Baker Hughes Co 585,019 13,379,385 Atmos Energy Corp 134,668 12,942,941 Orkla ASA 1,253,740 12,777,506 Spire Inc 176,384 12,747,272 Centene Corp 168,919 12,319,263 Equinix Inc 14,920 11,974,792 PACCAR Inc 134,077 11,966,372 Heartland Express Inc 691,910 11,852,418 Polaris Inc 81,311 11,136,355 Packaging Corp of America 81,956 11,098,482 Juniper Networks Inc 405,726 11,096,606 State Street Corp 133,859 11,013,919 Kellogg Co 170,214 10,949,867 CDK Global Inc 211,274 10,498,205 Crane Co 111,927 10,338,697 General Mills Inc 166,235 10,128,699 Westamerica BanCorp 174,108 10,103,487 Eversource Energy 121,225 9,727,094 Johnson Controls International plc 141,510 9,711,831 Amdocs Ltd 122,629 9,486,579 Prosperity Bancshares Inc 127,187 9,132,027 Baxter International Inc 112,992 9,095,856 First Hawaiian Inc 320,239 9,075,573 Sysco Corp 116,659 9,070,237 Evergy Inc 148,807 8,992,407 Cummins Inc 35,945 8,763,750 TE Connectivity Ltd 64,637 8,739,569 Devon Energy Corp 299,054 8,729,386 Amcor PLC 744,038 8,526,675 Bridgestone Corp 185,800 8,462,195 Envista Holdings Corp 195,384 8,442,543 IMI PLC 345,144 8,200,946 Cimarex Energy Co 111,037 8,044,631 Hartford Financial Services Group Inc/The 129,416 8,019,910 Koninklijke Philips NV 145,941 7,253,268 Euronet Worldwide Inc 52,807 7,147,427 Arthur J Gallagher & Co 47,179 6,608,834 Genuine Parts Co 50,921 6,439,979 Textron Inc 81,699 5,618,440 Capitol Federal Financial Inc 454,675 5,356,072 Weyerhaeuser Co 153,690 5,290,010 Beacon Roofing Supply Inc 98,185 5,228,351 Xcel Energy Inc 64,385 4,241,684 Commerce Bancshares Inc/MO 56,317 4,198,996 Eastern Bankshares Inc 95,542 1,965,299 NT Mid Cap Value - TF

This schedule of investments provides information about the fund's portfolio holdings as of the date on the schedule. It is unaudited, and American Century assumes no obligation to update or supplement the schedule to reflect subsequent changes. More information is available in the fund's most recent annual or semiannual shareholder report.