AMERICAN CENTURY COMPANIES INC

CIK

748054

Location

KANSAS CITY, MO

Portfolio Value

Mega $219,649,230,560

Diversification

Diversified

Reports for

AMERICAN CENTURY INVESTMENT MANAGEMENT INC NATIONAL MUTUAL FUNDS MANAGEMENT LTD

Files via

NOMURA HOLDINGS INC

Filing Date

Global Rank

#49 / 8,679 ▼ 3

Top Industry

Semiconductors 11.6%

3Y Alpha vs SPY

+33.1%

Period ended 2 months ago

Filed Aug 12, 2026 · 21d

26 quarters · since Mar 2020

Clone Performance

Sep 2023–Sep 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+246.5%

SPY

+68.8%

Annualised alpha

+32.2%

Max drawdown

−21.1%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends. Captured split ratios restate closes onto one basis; only an unusable ratio can exclude earlier closes for that listing. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

2,793 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

5.5%

−0.1 pts

Top 5

17.4%

−1.6 pts

Top 10

24.1%

−1.9 pts

HHI

Diversified−9

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	28.0%	$61,572,753,209	393
Financial Services	14.5%	$31,758,175,695	503
Industrials	11.8%	$26,005,763,865	395
Consumer Cyclical	11.4%	$25,055,809,751	329
Healthcare	8.6%	$18,999,650,896	398
Communication Services	8.4%	$18,481,315,100	118
Energy	6.4%	$14,132,994,076	165
Basic Materials	3.7%	$8,148,325,910	175
Consumer Defensive	3.5%	$7,719,212,686	125
Real Estate	1.8%	$4,038,620,809	115
Utilities	1.7%	$3,691,565,189	73
Unclassified	0.0%	$45,043,374	4

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
PL	Planet Labs PBC	+8,586,144	14,399,902	$477,068,753
KOS	Kosmos Energy Ltd.	+7,938,277	8,036,479	$16,956,970
SBS	Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp	+6,795,375	8,521,961	$49,256,934
CMG	Chipotle Mexican Grill Inc	+4,339,938	11,229,940	$381,817,960
BTG	B2gold Corp	+4,315,060	39,292,636	$146,954,458
UUUU	Energy Fuels Inc	+3,927,725	4,226,355	$61,282,147
XPRO	Expro Ltd	+3,573,862	8,057,689	$119,012,066
HUN	Huntsman CORP	+3,341,528	7,594,395	$80,652,474
DVN	Devon Energy Corp/De	+3,242,747	5,786,003	$239,077,643
VFC	V F Corp	+3,041,437	7,491,079	$124,951,197
NFLX	Netflix Inc	+3,022,763	22,424,271	$1,601,092,949
FMC	Fmc Corp	+2,939,698	5,053,535	$58,115,652
LYFT	Lyft, Inc.	+2,830,668	6,976,339	$101,924,312
VNT	Vontier Corp	+2,780,596	3,968,907	$115,098,303
RIOT	Riot Platforms, Inc.	+2,435,461	4,583,733	$125,502,609
INGM	Ingram Micro Holding Corp	+2,398,897	4,500,181	$123,439,964
ACHC	Acadia Healthcare Company, Inc.	+2,390,281	2,908,887	$85,899,433
CPNG	Coupang, Inc.	+2,354,107	5,326,120	$92,514,704
SCHW	Schwab Charles Corp	+2,353,426	4,935,492	$455,397,846
EXTR	Extreme Networks Inc	+2,328,319	2,481,691	$80,332,337
VIK	Viking Holdings Ltd	+2,315,778	4,757,925	$498,012,009
HOOD	Robinhood Markets, Inc.	+2,302,711	2,825,315	$283,322,588
CLSK	Cleanspark, Inc.	+2,166,050	2,289,205	$33,307,932
CMCSA	Comcast Corp	+2,152,830	6,227,549	$152,886,327
GLW	Corning Inc /Ny	+2,136,871	2,588,427	$661,161,908
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
KVUE	Kenvue Inc.	−8,055,875	1,484,856	$28,375,598
AAPL	Apple Inc.	−6,098,678	19,112,405	$5,530,365,510
TSCO	Tractor Supply Co /De/	−5,076,703	2,619,728	$82,809,602
ADMA	Adma Biologics, Inc.	−4,562,493	226,518	$1,895,955
VRRM	VERRA MOBILITY Corp	−3,487,984	190,097	$807,912
COLD	Americold Realty Trust	−3,445,587	3,692,113	$58,040,016
PAYO	Payoneer Global Inc.	−3,102,073	4,546,665	$32,372,254
PLUG	Plug Power Inc	−2,986,850	68,211	$184,851
NU	Nu Holdings Ltd.	−2,714,785	5,235,175	$69,941,938
NAT	NORDIC AMERICAN TANKERS Ltd	−2,357,132	1,690,777	$9,366,904
BSX	Boston Scientific Corp	−2,312,413	305,390	$13,034,045
ITUB	Itau Unibanco Holding S.A.	−2,215,504	8,169,828	$66,747,494
ALKS	Alkermes plc.	−2,117,864	3,954,239	$207,202,123
SYY	Sysco Corp	−1,972,504	782,620	$65,411,379
ONON	On Holding AG	−1,911,676	1,033,036	$36,590,135
D	Dominion Energy, Inc	−1,878,404	323,807	$22,112,780
COLB	Columbia Banking System, Inc.	−1,832,490	7,903,579	$253,309,706
ADI	Analog Devices Inc	−1,761,690	1,405,705	$558,303,854
MDLZ	Mondelez International, Inc.	−1,739,976	4,151,094	$240,099,276
MD	Pediatrix Medical Group, Inc.	−1,733,349	2,192,017	$55,523,790
PAL	Proficient Auto Logistics, Inc	−1,704,542	35,112	$239,112
AVGO	Broadcom Inc.	−1,693,491	7,847,715	$2,964,474,341
AMKR	Amkor Technology, Inc.	−1,657,604	1,055,656	$91,029,216
ABBV	AbbVie Inc.	−1,639,495	1,659,851	$417,684,905
MSFT	Microsoft Corp	−1,639,313	14,512,326	$5,413,387,844
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
BTSG	BrightSpring Health Services, Inc.	3,291,039	$229,517,059
HONA	Honeywell Aerospace Inc.	828,548	$183,175,391
SPCX	Space Exploration Technologies Corp	1,055,380	$180,322,226
OGC	OceanaGold Corp	6,764,717	$169,659,102
CDNL	Cardinal Infrastructure Group Inc.	710,881	$66,964,990
CELC	Celcuity Inc.	444,909	$46,546,379
VISN	Vistance Networks, Inc.	3,540,503	$45,247,628
LQDA	Liquidia Corp	542,131	$43,224,104
RMIX	Suncrete, Inc.	1,899,047	$42,785,528
FRVO	Fervo Energy Co	1,404,673	$41,058,591
FDXF	FedEx Freight Holding Company, Inc.	266,213	$40,198,163
AADX	Applied Aerospace & Defense, Inc.	1,741,639	$39,674,536
YSWY	Yesway, Inc.	1,933,095	$39,241,828
FIGR	Figure Technology Solutions, Inc.	1,080,173	$33,172,112
DOCN	DigitalOcean Holdings, Inc.	206,462	$32,420,727
TNGX	Tango Therapeutics, Inc.	1,013,794	$31,691,200
GILT	Gilat Satellite Networks Ltd	2,338,158	$31,120,882
BTDR	Bitdeer Technologies Group	1,880,413	$29,842,154
HMH	HMH Holding Inc	1,496,751	$28,049,113
DPC	DPC Holdings PLC	546,523	$26,812,418
VNO	Vornado Realty Trust	663,054	$26,058,022
ARE	Alexandria Real Estate Equities, Inc.	441,676	$23,342,576
ARCO	Arcos Dorados Holdings Inc.	2,679,020	$21,592,901
MAC	Macerich Co	780,932	$19,671,677
LFTO	Liftoff Mobile, Inc.	703,831	$16,906,020
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
KVYO	Klaviyo, Inc.	2,923,295	$56,887,320
FLUT	Flutter Entertainment plc	422,738	$43,098,139
PLNT	Planet Fitness, Inc.	561,586	$41,770,766
EMBC	Embecta Corp.	3,439,512	$30,405,286
BWIN	Baldwin Insurance Group, Inc.	1,028,729	$22,570,314
CENX	Century Aluminum Co	232,034	$13,618,075
OKLO	Oklo Inc.	254,218	$12,606,670
PHR	Phreesia, Inc.	1,018,235	$8,532,809
WY	Weyerhaeuser Co	243,616	$5,951,538
TXNM	Txnm Energy Inc	101,074	$5,908,786
IQ	iQIYI, Inc.	2,946,253	$3,977,441
SID	National Steel Co	3,112,770	$3,859,834
PCOR	Procore Technologies, Inc.	65,825	$3,752,025
BRBR	Bellring Brands, Inc.	212,313	$3,416,116
WHR	Whirlpool Corp /De/	49,175	$2,651,516
JELD	JELD-WEN Holding, Inc.	2,095,185	$2,598,029
RPC	Ridgepost Capital, Inc.	355,679	$2,582,229
PRM	Perimeter Solutions, Inc.	92,904	$2,268,715
ALMS	Alumis Inc.	102,456	$2,257,105
TYRA	Tyra Biosciences, Inc.	47,929	$1,835,680
ZYME	Zymeworks Inc.	70,851	$1,774,109
MAMA	Mama's Creations, Inc.	104,866	$1,608,644
MERC	Mercer International Inc.	1,012,593	$1,437,882
OLMA	Olema Pharmaceuticals, Inc.	81,734	$1,218,653
MATW	Matthews International Corp	42,904	$1,107,781
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

2,793 tracked positions · $219,649,230,560 total · filing declares 2,884 positions · $226,281,255,256 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 2,793 positions by value · page 1 of 56

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Reduced	60,626,286	-416,811	$12,130,713,565	+13.9%	5.52%
GOOGL	Alphabet Inc. Communication Services	Added	28,672,044	+1,800,595	$9,356,086,566	+21.2%	4.26%
AMZN	Amazon Com Inc Consumer Cyclical	Added	24,455,378	+186,758	$5,828,694,792	+15.3%	2.65%
AAPL	Apple Inc. Technology	Reduced	19,112,405	-6,098,678	$5,530,365,510	−13.6%	2.52%
MSFT	Microsoft Corp Technology	Reduced	14,512,326	-1,639,313	$5,413,387,844	−9.5%	2.46%
META	Meta Platforms, Inc. Communication Services	Added	5,332,613	+340,137	$3,003,807,576	+5.2%	1.37%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Reduced	6,223,473	-125,513	$2,972,144,000	+38.5%	1.35%
AVGO	Broadcom Inc. Technology	Reduced	7,847,715	-1,693,491	$2,964,474,341	+0.4%	1.35%
TSLA	Tesla, Inc. Consumer Cyclical	Added	6,961,359	+198,667	$2,927,947,595	+16.5%	1.33%
LLY	ELI LILLY & Co Healthcare	Added	2,354,837	+508,915	$2,824,462,378	+66.4%	1.29%
MU	Micron Technology Inc Technology	Added	2,121,016	+481,577	$2,448,267,558	+342.0%	1.11%
MA	Mastercard Inc Financial Services	Reduced	4,713,938	-647,756	$2,421,078,556	−9.6%	1.10%
AMAT	Applied Materials Inc /De Technology	Reduced	3,004,203	-539,641	$2,172,038,769	+79.3%	0.99%
NFLX	Netflix Inc Communication Services	Added	22,424,271	+3,022,763	$1,601,092,949	−14.2%	0.73%
LRCX	Lam Research Corp Technology	Added	3,447,645	+164,900	$1,493,968,007	+113.0%	0.68%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	1,448,226	-358,163	$1,354,771,976	−24.7%	0.62%
JPM	Jpmorgan Chase & Co Financial Services	Added	4,008,406	+276,886	$1,312,071,535	+19.5%	0.60%
AMD	Advanced Micro Devices Inc Technology	Added	1,869,689	+1,555,994	$1,086,121,036	+1602.0%	0.49%
NET	Cloudflare, Inc. Technology	Added	4,286,156	+658,901	$1,051,308,343	+40.5%	0.48%
VRT	Vertiv Holdings Co Industrials	Reduced	3,129,427	-196,898	$1,047,794,748	+25.7%	0.48%
DDOG	Datadog, Inc. Technology	Reduced	3,754,204	-50,419	$977,444,553	+117.6%	0.45%
CIEN	Ciena Corp Technology	Added	1,851,788	+1,315,946	$908,413,121	+336.7%	0.41%
HWM	Howmet Aerospace Inc. Industrials	Reduced	3,285,142	-313,928	$883,243,278	+6.5%	0.40%
CDNS	Cadence Design Systems Inc Technology	Added	2,288,432	+1,059,557	$858,894,298	+151.5%	0.39%
ISRG	Intuitive Surgical Inc Healthcare	Reduced	2,014,594	-94,930	$801,163,741	−17.6%	0.36%
XOM	ExxonMobil Holdings Corp Energy	Added	5,637,812	+381,176	$770,801,656	−13.6%	0.35%
JNJ	Johnson & Johnson Healthcare	Added	2,945,732	+67,854	$748,127,556	+6.3%	0.34%
GEV	GE Vernova Inc. Industrials	Added	635,080	+53,475	$746,130,088	+47.0%	0.34%
ASML	Asml Holding NV Technology	Added	371,924	+11,784	$739,920,445	+55.5%	0.34%
SNOW	Snowflake Inc. Technology	Added	2,823,407	+192,560	$718,557,081	+81.1%	0.33%
GLW	Corning Inc /Ny Technology	Added	2,588,427	+2,136,871	$661,161,908	+976.8%	0.30%
MRSH	Marsh & Mclennan Companies, Inc. Financial Services	Reduced	3,877,741	-356,586	$646,303,092	−12.0%	0.29%
MRK	Merck & Co., Inc. Healthcare	Reduced	4,865,967	-681,891	$625,276,759	−6.3%	0.28%
KMB	Kimberly Clark Corp Consumer Defensive	Added	5,607,923	+1,173,683	$615,581,707	+43.9%	0.28%
KLAC	Kla Corp Technology	Added	2,024,263	+1,750,036	$610,740,389	+51.3%	0.28%
PLTR	Palantir Technologies Inc. Technology	Added	5,145,531	+865,411	$600,329,101	−4.1%	0.27%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	Added	3,950,845	+317,898	$598,553,017	+3.2%	0.27%
UNH	Unitedhealth Group Inc Healthcare	Added	1,363,176	+404,837	$566,576,840	+118.5%	0.26%
ADI	Analog Devices Inc Technology	Reduced	1,405,705	-1,761,690	$558,303,854	−44.6%	0.25%
ALNY	Alnylam Pharmaceuticals, Inc. Healthcare	Added	1,853,956	+51,593	$558,096,374	−6.4%	0.25%
SNPS	Synopsys Inc Technology	Added	1,251,126	+624,135	$558,089,774	+124.5%	0.25%
BDX	Becton Dickinson & Co Healthcare	Added	3,676,534	+270,617	$556,369,890	+3.9%	0.25%
CAT	Caterpillar Inc Industrials	Reduced	512,935	-142,440	$546,224,481	+17.6%	0.25%
WMB	Williams Companies, Inc. Energy	Added	7,222,977	+766,425	$536,956,110	+14.3%	0.24%
VZ	Verizon Communications Inc Communication Services	Added	12,518,211	+1,465,068	$530,021,053	−4.5%	0.24%
VSAT	Viasat Inc Technology	Reduced	5,736,575	-39	$515,201,800	+96.1%	0.23%
GILD	Gilead Sciences, Inc. Healthcare	Reduced	3,959,269	-19,554	$500,214,045	−9.8%	0.23%
VIK	Viking Holdings Ltd Consumer Cyclical	Added	4,757,925	+2,315,778	$498,012,009	+177.5%	0.23%
IBKR	Interactive Brokers Group, Inc. Financial Services	Reduced	5,583,028	-161,380	$485,946,757	+26.1%	0.22%
MDT	Medtronic plc Healthcare	Added	6,153,467	+649,112	$481,385,723	+0.9%	0.22%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.