American Century Investments®
Quarterly Portfolio Holdings
Small Cap Growth Fund
July 31, 2024
Small Cap Growth Fund - Schedule of Investments | ||
JULY 31, 2024 (UNAUDITED) |
Shares | Value ($) | |||||||
COMMON STOCKS — 99.2% | ||||||||
Aerospace and Defense — 2.6% | ||||||||
AAR Corp.(1) | 510,740 | 32,993,804 | ||||||
CAE, Inc.(1) | 1,825,965 | 33,222,207 | ||||||
Hexcel Corp. | 609,837 | 40,377,308 | ||||||
106,593,319 | ||||||||
Air Freight and Logistics — 1.4% | ||||||||
Cargojet, Inc.(2) | 43,042 | 4,066,178 | ||||||
GXO Logistics, Inc.(1) | 981,131 | 54,923,713 | ||||||
58,989,891 | ||||||||
Automobiles — 0.4% | ||||||||
Winnebago Industries, Inc. | 257,311 | 16,087,084 | ||||||
Banks — 1.1% | ||||||||
Bancorp, Inc.(1) | 315,744 | 16,368,169 | ||||||
Triumph Financial, Inc.(1) | 323,735 | 29,372,476 | ||||||
45,740,645 | ||||||||
Beverages — 0.4% | ||||||||
MGP Ingredients, Inc. | 214,970 | 17,530,803 | ||||||
Biotechnology — 11.8% | ||||||||
ADMA Biologics, Inc.(1) | 2,772,955 | 34,051,887 | ||||||
Alkermes PLC(1) | 805,767 | 22,013,555 | ||||||
Arcutis Biotherapeutics, Inc.(1) | 1,072,979 | 10,804,899 | ||||||
Biohaven Ltd.(1) | 447,967 | 17,618,542 | ||||||
Blueprint Medicines Corp.(1) | 309,205 | 33,486,902 | ||||||
Bridgebio Pharma, Inc.(1) | 802,019 | 20,812,393 | ||||||
Celldex Therapeutics, Inc.(1) | 363,813 | 13,864,913 | ||||||
Centessa Pharmaceuticals PLC, ADR(1) | 810,180 | 8,531,195 | ||||||
Crinetics Pharmaceuticals, Inc.(1) | 339,372 | 18,027,441 | ||||||
Cytokinetics, Inc.(1) | 281,121 | 16,588,950 | ||||||
Halozyme Therapeutics, Inc.(1) | 628,293 | 34,719,471 | ||||||
Insmed, Inc.(1) | 644,015 | 46,852,091 | ||||||
Keros Therapeutics, Inc.(1) | 260,759 | 13,079,672 | ||||||
Madrigal Pharmaceuticals, Inc.(1)(2) | 97,158 | 27,656,996 | ||||||
Mineralys Therapeutics, Inc.(1) | 622,059 | 7,707,311 | ||||||
Natera, Inc.(1) | 526,997 | 53,959,223 | ||||||
REVOLUTION Medicines, Inc.(1) | 488,330 | 22,287,381 | ||||||
Twist Bioscience Corp.(1) | 314,643 | 17,560,226 | ||||||
Vaxcyte, Inc.(1) | 443,082 | 34,954,739 | ||||||
Vera Therapeutics, Inc.(1) | 338,858 | 12,398,814 | ||||||
Viking Therapeutics, Inc.(1) | 234,663 | 13,375,791 | ||||||
480,352,392 | ||||||||
Broadline Retail — 1.2% | ||||||||
Ollie's Bargain Outlet Holdings, Inc.(1) | 492,904 | 48,127,147 | ||||||
Building Products — 4.9% | ||||||||
AZEK Co., Inc.(1) | 1,339,811 | 60,144,116 | ||||||
Fortune Brands Innovations, Inc. | 610,058 | 49,298,787 | ||||||
Hayward Holdings, Inc.(1) | 3,415,261 | 50,511,710 | ||||||
JELD-WEN Holding, Inc.(1) | 2,283,580 | 38,112,950 | ||||||
198,067,563 | ||||||||
Capital Markets — 2.4% | ||||||||
Donnelley Financial Solutions, Inc.(1) | 744,055 | 50,208,831 |
Hamilton Lane, Inc., Class A | 317,139 | 45,785,358 | ||||||
95,994,189 | ||||||||
Chemicals — 0.8% | ||||||||
Aspen Aerogels, Inc.(1) | 613,473 | 12,520,984 | ||||||
Element Solutions, Inc. | 736,998 | 19,862,096 | ||||||
32,383,080 | ||||||||
Commercial Services and Supplies — 3.8% | ||||||||
Casella Waste Systems, Inc., Class A(1) | 463,754 | 48,026,364 | ||||||
Clean Harbors, Inc.(1) | 200,407 | 47,843,163 | ||||||
Stericycle, Inc.(1) | 521,039 | 30,506,833 | ||||||
UniFirst Corp. | 148,925 | 28,971,870 | ||||||
155,348,230 | ||||||||
Construction and Engineering — 0.9% | ||||||||
Construction Partners, Inc., Class A(1) | 576,508 | 37,271,242 | ||||||
Construction Materials — 1.0% | ||||||||
Summit Materials, Inc., Class A(1) | 981,755 | 41,017,724 | ||||||
Consumer Finance — 0.9% | ||||||||
FirstCash Holdings, Inc. | 346,525 | 38,672,190 | ||||||
Consumer Staples Distribution & Retail — 1.3% | ||||||||
Grocery Outlet Holding Corp.(1) | 790,675 | 15,465,603 | ||||||
PriceSmart, Inc. | 426,458 | 38,948,409 | ||||||
54,414,012 | ||||||||
Containers and Packaging — 1.4% | ||||||||
AptarGroup, Inc. | 132,807 | 19,519,973 | ||||||
Graphic Packaging Holding Co. | 1,307,857 | 39,366,496 | ||||||
58,886,469 | ||||||||
Diversified Consumer Services — 2.1% | ||||||||
Duolingo, Inc.(1) | 101,787 | 17,501,257 | ||||||
European Wax Center, Inc., Class A(1)(2) | 1,839,488 | 17,272,792 | ||||||
Stride, Inc.(1) | 669,324 | 50,855,238 | ||||||
85,629,287 | ||||||||
Electronic Equipment, Instruments and Components — 2.2% | ||||||||
Cognex Corp. | 403,133 | 20,003,460 | ||||||
Littelfuse, Inc. | 162,574 | 43,425,141 | ||||||
Mirion Technologies, Inc., Class A(1) | 2,606,408 | 27,471,540 | ||||||
90,900,141 | ||||||||
Energy Equipment and Services — 2.7% | ||||||||
Expro Group Holdings NV(1) | 3,462,606 | 80,401,711 | ||||||
Transocean Ltd.(1) | 5,315,750 | 30,778,193 | ||||||
111,179,904 | ||||||||
Financial Services — 1.5% | ||||||||
AvidXchange Holdings, Inc.(1) | 3,864,199 | 34,545,939 | ||||||
Shift4 Payments, Inc., Class A(1)(2) | 382,750 | 26,329,373 | ||||||
60,875,312 | ||||||||
Ground Transportation — 1.8% | ||||||||
Knight-Swift Transportation Holdings, Inc. | 797,427 | 43,403,952 | ||||||
Schneider National, Inc., Class B | 1,113,539 | 29,965,334 | ||||||
73,369,286 | ||||||||
Health Care Equipment and Supplies — 4.1% | ||||||||
Alphatec Holdings, Inc.(1) | 2,887,305 | 29,161,781 | ||||||
Inari Medical, Inc.(1) | 847,196 | 39,445,446 | ||||||
Integer Holdings Corp.(1) | 304,700 | 36,186,172 | ||||||
Lantheus Holdings, Inc.(1) | 349,263 | 36,613,240 | ||||||
SI-BONE, Inc.(1) | 1,738,057 | 26,418,466 | ||||||
167,825,105 | ||||||||
Health Care Providers and Services — 5.9% | ||||||||
Acadia Healthcare Co., Inc.(1) | 357,700 | 23,196,845 | ||||||
AMN Healthcare Services, Inc.(1) | 289,053 | 19,545,764 | ||||||
Encompass Health Corp. | 386,230 | 35,896,216 | ||||||
HealthEquity, Inc.(1) | 456,801 | 35,849,742 | ||||||
NeoGenomics, Inc.(1) | 2,300,686 | 40,791,163 | ||||||
Option Care Health, Inc.(1) | 970,949 | 28,827,476 | ||||||
R1 RCM, Inc.(1) | 2,750,477 | 35,426,144 | ||||||
RadNet, Inc.(1) | 360,982 | 21,568,674 | ||||||
241,102,024 | ||||||||
Health Care Technology — 1.6% | ||||||||
Evolent Health, Inc., Class A(1) | 925,009 | 21,571,210 | ||||||
GoodRx Holdings, Inc., Class A(1) | 2,487,364 | 22,510,644 | ||||||
Waystar Holding Corp.(1) | 836,251 | 19,233,773 | ||||||
63,315,627 | ||||||||
Hotel & Resort REITs — 0.7% | ||||||||
Ryman Hospitality Properties, Inc. | 282,342 | 28,378,194 | ||||||
Hotels, Restaurants and Leisure — 1.1% | ||||||||
Planet Fitness, Inc., Class A(1) | 345,423 | 25,457,675 | ||||||
Wingstop, Inc. | 54,668 | 20,439,272 | ||||||
45,896,947 | ||||||||
Household Durables — 1.2% | ||||||||
Sonos, Inc.(1) | 2,076,835 | 28,037,273 | ||||||
TopBuild Corp.(1) | 47,719 | 22,835,450 | ||||||
50,872,723 | ||||||||
Independent Power and Renewable Electricity Producers — 0.8% | ||||||||
Talen Energy Corp.(1) | 263,510 | 32,846,521 | ||||||
Industrial REITs — 0.5% | ||||||||
Terreno Realty Corp. | 272,730 | 18,657,459 | ||||||
Insurance — 3.0% | ||||||||
Goosehead Insurance, Inc., Class A(1) | 327,273 | 29,549,479 | ||||||
Kinsale Capital Group, Inc. | 97,871 | 44,733,898 | ||||||
Palomar Holdings, Inc.(1) | 209,709 | 19,295,325 | ||||||
Skyward Specialty Insurance Group, Inc.(1) | 689,522 | 27,284,386 | ||||||
120,863,088 | ||||||||
Interactive Media and Services — 0.8% | ||||||||
QuinStreet, Inc.(1) | 1,778,414 | 33,256,342 | ||||||
IT Services — 0.5% | ||||||||
Globant SA(1) | 110,767 | 21,567,443 | ||||||
Leisure Products — 0.3% | ||||||||
Brunswick Corp. | 171,566 | 13,974,051 | ||||||
Machinery — 1.3% | ||||||||
RBC Bearings, Inc.(1) | 176,855 | 51,436,508 | ||||||
Metals and Mining — 1.6% | ||||||||
ATI, Inc.(1) | 306,809 | 20,774,037 | ||||||
Carpenter Technology Corp. | 297,802 | 43,440,378 | ||||||
64,214,415 | ||||||||
Oil, Gas and Consumable Fuels — 1.5% | ||||||||
Kosmos Energy Ltd.(1) | 11,004,444 | 60,854,575 | ||||||
Paper and Forest Products — 1.0% | ||||||||
Louisiana-Pacific Corp. | 219,523 | 21,548,378 | ||||||
Stella-Jones, Inc.(2) | 302,065 | 20,322,904 | ||||||
41,871,282 | ||||||||
Personal Care Products — 1.8% | ||||||||
BellRing Brands, Inc.(1) | 396,399 | 20,327,341 |
elf Beauty, Inc.(1) | 111,620 | 19,263,380 | ||||||
Inter Parfums, Inc. | 225,845 | 31,771,874 | ||||||
71,362,595 | ||||||||
Pharmaceuticals — 1.5% | ||||||||
Edgewise Therapeutics, Inc.(1) | 683,630 | 11,642,219 | ||||||
Intra-Cellular Therapies, Inc.(1) | 210,817 | 16,595,514 | ||||||
Longboard Pharmaceuticals, Inc.(1) | 432,778 | 14,385,541 | ||||||
Verona Pharma PLC, ADR(1)(2) | 767,536 | 17,392,366 | ||||||
60,015,640 | ||||||||
Professional Services — 0.7% | ||||||||
FTI Consulting, Inc.(1) | 125,927 | 27,448,308 | ||||||
Real Estate Management and Development — 1.7% | ||||||||
Colliers International Group, Inc.(2) | 119,124 | 16,042,429 | ||||||
FirstService Corp. (Toronto) | 253,818 | 44,255,682 | ||||||
Redfin Corp.(1)(2) | 1,303,696 | 10,612,085 | ||||||
70,910,196 | ||||||||
Semiconductors and Semiconductor Equipment — 6.0% | ||||||||
Credo Technology Group Holding Ltd.(1) | 1,184,135 | 32,859,746 | ||||||
FormFactor, Inc.(1) | 358,590 | 19,206,080 | ||||||
Impinj, Inc.(1) | 188,387 | 30,008,165 | ||||||
MACOM Technology Solutions Holdings, Inc.(1) | 374,069 | 37,751,044 | ||||||
MKS Instruments, Inc. | 148,704 | 18,721,834 | ||||||
Onto Innovation, Inc.(1) | 176,856 | 33,832,553 | ||||||
Rambus, Inc.(1) | 738,895 | 38,008,759 | ||||||
Silicon Laboratories, Inc.(1) | 275,534 | 33,099,899 | ||||||
243,488,080 | ||||||||
Software — 8.4% | ||||||||
Agilysys, Inc.(1) | 162,990 | 18,269,549 | ||||||
CyberArk Software Ltd.(1) | 116,596 | 29,892,882 | ||||||
Five9, Inc.(1) | 446,160 | 19,876,428 | ||||||
Guidewire Software, Inc.(1) | 349,035 | 52,379,682 | ||||||
JFrog Ltd.(1) | 682,555 | 26,319,321 | ||||||
Klaviyo, Inc., Class A(1)(2) | 411,234 | 10,774,331 | ||||||
Manhattan Associates, Inc.(1) | 126,729 | 32,364,052 | ||||||
nCino, Inc.(1) | 801,268 | 26,249,540 | ||||||
Q2 Holdings, Inc.(1) | 761,842 | 51,401,480 | ||||||
SPS Commerce, Inc.(1) | 151,779 | 32,696,232 | ||||||
Tenable Holdings, Inc.(1) | 944,885 | 43,389,119 | ||||||
343,612,616 | ||||||||
Specialty Retail — 1.8% | ||||||||
Arhaus, Inc.(2) | 1,912,518 | 29,051,148 | ||||||
Boot Barn Holdings, Inc.(1) | 329,303 | 43,955,365 | ||||||
73,006,513 | ||||||||
Textiles, Apparel and Luxury Goods — 0.9% | ||||||||
Crocs, Inc.(1) | 170,328 | 22,886,973 | ||||||
Levi Strauss & Co., Class A | 665,226 | 12,193,593 | ||||||
35,080,566 | ||||||||
Trading Companies and Distributors — 3.9% | ||||||||
Applied Industrial Technologies, Inc. | 251,864 | 54,954,206 | ||||||
FTAI Aviation Ltd. | 133,033 | 14,826,528 | ||||||
H&E Equipment Services, Inc. | 653,763 | 34,191,805 | ||||||
SiteOne Landscape Supply, Inc.(1) | 369,260 | 54,163,057 | ||||||
158,135,596 | ||||||||
TOTAL COMMON STOCKS (Cost $3,348,318,460) | 4,047,422,324 | |||||||
SHORT-TERM INVESTMENTS — 0.6% | ||||||||
Money Market Funds — 0.1% | ||||||||
State Street Institutional U.S. Government Money Market Fund, Premier Class | 23,933 | 23,933 | ||||||
State Street Navigator Securities Lending Government Money Market Portfolio(3) | 2,866,670 | 2,866,670 | ||||||
2,890,603 | ||||||||
Repurchase Agreements — 0.5% | ||||||||
BMO Capital Markets Corp., (collateralized by various U.S. Treasury obligations, 4.625%, 2/15/40, valued at $1,225,094), in a joint trading account at 5.29%, dated 7/31/24, due 8/1/24 (Delivery value $1,197,846) | 1,197,670 | |||||||
Fixed Income Clearing Corp., (collateralized by various U.S. Treasury obligations, 1.75%, 8/15/41, valued at $15,562,202), at 5.31%, dated 7/31/24, due 8/1/24 (Delivery value $15,259,250) | 15,257,000 | |||||||
TD Securities (USA) LLC, (collateralized by various U.S. Treasury obligations, 0.50% - 4.25%, 6/30/27 - 5/31/29, valued at $4,900,813), at 5.31%, dated 7/31/24, due 8/1/24 (Delivery value $4,804,709) | 4,804,000 | |||||||
21,258,670 | ||||||||
TOTAL SHORT-TERM INVESTMENTS (Cost $24,149,273) | 24,149,273 | |||||||
TOTAL INVESTMENT SECURITIES — 99.8% (Cost $3,372,467,733) | 4,071,571,597 | |||||||
OTHER ASSETS AND LIABILITIES — 0.2% | 7,295,678 | |||||||
TOTAL NET ASSETS — 100.0% | $ | 4,078,867,275 |
FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS | ||||||||||||||||||||
Currency Purchased | Currency Sold | Counterparty | Settlement Date | Unrealized Appreciation (Depreciation) | ||||||||||||||||
CAD | 5,474,667 | USD | 4,022,532 | Bank of America N.A. | 9/27/24 | $ | (50,658) | |||||||||||||
CAD | 1,845,666 | USD | 1,357,607 | Bank of America N.A. | 9/27/24 | (18,575) | ||||||||||||||
CAD | 2,822,690 | USD | 2,067,208 | Bank of America N.A. | 9/27/24 | (19,345) | ||||||||||||||
CAD | 2,720,624 | USD | 1,993,847 | Bank of America N.A. | 9/27/24 | (20,032) | ||||||||||||||
CAD | 1,904,437 | USD | 1,391,532 | Bank of America N.A. | 9/27/24 | (9,862) | ||||||||||||||
CAD | 1,360,312 | USD | 992,697 | Bank of America N.A. | 9/27/24 | (5,789) | ||||||||||||||
CAD | 1,906,399 | USD | 1,388,643 | Bank of America N.A. | 9/27/24 | (5,550) | ||||||||||||||
CAD | 1,361,713 | USD | 987,730 | Bank of America N.A. | 9/27/24 | 194 | ||||||||||||||
CAD | 5,632,153 | USD | 4,081,004 | Bank of America N.A. | 9/27/24 | 5,126 | ||||||||||||||
CAD | 660,436 | USD | 477,526 | Bank of America N.A. | 9/27/24 | 1,620 | ||||||||||||||
CAD | 4,712,520 | USD | 3,420,124 | Bank of America N.A. | 9/27/24 | (1,187) | ||||||||||||||
USD | 98,503,232 | CAD | 134,197,355 | Bank of America N.A. | 9/27/24 | 1,142,967 | ||||||||||||||
USD | 2,770,746 | CAD | 3,788,857 | Bank of America N.A. | 9/27/24 | 21,928 | ||||||||||||||
USD | 5,592,410 | CAD | 7,638,169 | Bank of America N.A. | 9/27/24 | 50,913 | ||||||||||||||
USD | 3,444,282 | CAD | 4,721,938 | Bank of America N.A. | 9/27/24 | 18,513 | ||||||||||||||
USD | 2,744,375 | CAD | 3,747,335 | Bank of America N.A. | 9/27/24 | 25,682 | ||||||||||||||
USD | 1,998,379 | CAD | 2,755,025 | Bank of America N.A. | 9/27/24 | (394) | ||||||||||||||
USD | 1,675,764 | CAD | 2,314,130 | Bank of America N.A. | 9/27/24 | (3,138) | ||||||||||||||
$ | 1,132,413 |
NOTES TO SCHEDULE OF INVESTMENTS | ||||||||
ADR | – | American Depositary Receipt | ||||||
CAD | – | Canadian Dollar | ||||||
USD | – | United States Dollar |
(1)Non-income producing.
(2)Security, or a portion thereof, is on loan. At the period end, the aggregate value of securities on loan was $92,831,930. The amount of securities on loan indicated may not correspond with the securities on loan identified because securities with pending sales are in the process of recall from the brokers.
(3)Investment of cash collateral from securities on loan. At the period end, the aggregate value of the collateral held by the fund was $94,091,416, which includes securities collateral of $91,224,746.
SUPPLEMENTARY NOTES TO SCHEDULE OF INVESTMENTS
1. Investment Valuations
The fund determines the fair value of its investments and computes its net asset value (NAV) per share at the close of regular trading (usually 4 p.m. Eastern time) on the New York Stock Exchange (NYSE) on each day the NYSE is open. The value of investments of the fund is determined by American Century Investment Management, Inc. (ACIM) (the investment advisor), as the valuation designee, pursuant to its valuation policies and procedures. The Board of Directors oversees the valuation designee and reviews its valuation policies and procedures at least annually.
Equity securities that are listed or traded on a domestic securities exchange are valued at the last reported sales price or at the official closing price as provided by the exchange. Equity securities traded on foreign securities exchanges are generally valued at the closing price of such securities on the exchange where primarily traded or at the close of the NYSE, if that is earlier. If no last sales price is reported, or if local convention or regulation so provides, the mean of the latest bid and asked prices may be used. Securities traded over-the-counter are valued at the mean of the latest bid and asked prices, the last sales price, or the official closing price.
Open-end management investment companies are valued at the reported NAV per share. Repurchase agreements are valued at cost, which approximates fair value. Forward foreign currency exchange contracts are valued at the mean of the appropriate forward exchange rate at the close of the NYSE as provided by an independent pricing service.
If the valuation designee determines that the market price for a portfolio security is not readily available or is believed by the valuation designee to be unreliable, such security is valued at fair value as determined in good faith by the valuation designee, in accordance with its policies and procedures. Circumstances that may cause the fund to determine that market quotations are not available or reliable include, but are not limited to: when there is a significant event subsequent to the market quotation; trading in a security has been halted during the trading day; or trading in a security is insufficient or did not take place due to a closure or holiday.
The valuation designee monitors for significant events occurring after the close of an investment’s primary exchange but before the fund’s NAV per share is determined. Significant events may include, but are not limited to: corporate announcements and transactions; regulatory news, governmental action and political unrest that could impact a specific investment or an investment sector; or armed conflicts, natural disasters and similar events that could affect investments in a specific country or region. The valuation designee also monitors for significant fluctuations between domestic and foreign markets, as evidenced by the U.S. market or such other indicators that it deems appropriate. The valuation designee may apply a model-derived factor to the closing price of equity securities traded on foreign securities exchanges. The factor is based on observable market data as provided by an independent pricing service.
2. Fair Value Measurements
The fund's investments valuation process is based on several considerations and may use multiple inputs to determine the fair value of the investments held by the fund. In conformity with accounting principles generally accepted in the United States of America, the inputs used to determine a valuation are classified into three broad levels.
•Level 1 valuation inputs consist of unadjusted quoted prices in an active market for identical investments.
•Level 2 valuation inputs consist of direct or indirect observable market data (including quoted prices for comparable investments, evaluations of subsequent market events, interest rates, prepayment speeds, credit risk, etc.). These inputs also consist of quoted prices for identical investments initially expressed in local currencies that are adjusted through translation into U.S. dollars.
•Level 3 valuation inputs consist of unobservable data (including a fund’s own assumptions).
The level classification is based on the lowest level input that is significant to the fair valuation measurement. The valuation inputs are not necessarily an indication of the risks associated with investing in these securities or other financial instruments.
The following is a summary of the level classifications as of period end. The Schedule of Investments provides additional information on the fund's portfolio holdings.
Level 1 | Level 2 | Level 3 | |||||||||
Assets | |||||||||||
Investment Securities | |||||||||||
Common Stocks | $ | 3,945,555,353 | $ | 101,866,971 | — | ||||||
Short-Term Investments | 2,890,603 | 21,258,670 | — | ||||||||
$ | 3,948,445,956 | $ | 123,125,641 | — | |||||||
Other Financial Instruments | |||||||||||
Forward Foreign Currency Exchange Contracts | — | $ | 1,266,943 | — | |||||||
Liabilities | |||||||||||
Other Financial Instruments | |||||||||||
Forward Foreign Currency Exchange Contracts | — | $ | 134,530 | — |
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 Investments 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.