AMERICAN CENTURY COMPANIES INC
CIK
748054
Location
KANSAS CITY, MO
Portfolio Value
Mega
$226,079,636,976
Diversification
Diversified
Files via
NOMURA HOLDINGS INC
Filing Date
Global Rank
#51
/ 8,807
▼ 3
Top Industry
Semiconductors
11.5%
Period ended 4 months ago
Filed Aug 12, 2026 · 2mo
26 quarters · since Mar 2020
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Holder type
Unknown
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Style
Diversified active
Top 10 weight 23.8%, 112.2 effective positions, active share 41.0% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Medium turnover
32.5% over the last four quarters (30% to under 100%)
Horizon
Long horizon
Value-weighted holding period 23.3 quarters (12+), a floor since 71.9% of the book was already held when coverage starts
Closest benchmark: every 13F filer's combined book, active share 41.0%; sector active share 11.5% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
2,872 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
5.4%
−0.2 pts
Top 5
16.9%
−1.7 pts
Top 10
23.8%
−2.0 pts
HHI
89
Diversified−9
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 28.3% | $63,997,936,422 |
| Financial Services | 14.1% | $31,774,947,684 |
| Industrials | 11.5% | $25,964,703,409 |
| Consumer Cyclical | 11.1% | $25,055,832,104 |
| Healthcare | 8.4% | $18,999,650,896 |
| Communication Services | 8.2% | $18,498,737,244 |
| Energy | 6.3% | $14,136,678,589 |
| Basic Materials | 3.6% | $8,148,325,910 |
| Consumer Defensive | 3.4% | $7,712,506,987 |
| Unclassified | 1.8% | $4,060,131,733 |
| Real Estate | 1.8% | $4,038,620,809 |
| Utilities | 1.6% | $3,691,565,189 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| 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 | |
| IWF | iShares Russell 1000 Growth ETF | +2,286,967 | 2,553,192 | $0 | |
| CLSK | Cleanspark, Inc. | +2,166,050 | 2,289,205 | $33,307,932 | |
| CMCSA | Comcast Corp | +2,152,830 | 6,227,549 | $152,886,327 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| 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 | Open |
|---|---|---|---|---|
| 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 | |
| GOOGM | Alphabet Inc. | 1,391,534 | $70,815,165 | |
| GOOGN | Alphabet Inc. | 1,391,912 | $70,013,173 | |
| 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 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| 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 | |
| EWT | iShares MSCI Taiwan ETF | 111,236 | $7,888,857 | |
| VGIT | VANGUARD INTERMEDIATE-TERM TREASURY INDEX FUND | 105,300 | $6,270,615 | |
| 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 | |
| No positions match the current search. | ||||
2,872 tracked positions ·
$226,079,636,976 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 2,872 positions by value
· page 1 of 58
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Reduced | 60,626,286 | $12,130,713,565 | 5.37% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 16,841,559 | $6,018,667,939 | 2.66% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 24,455,378 | $5,828,694,792 | 2.58% | |
| AAPL |
Apple Inc.
Technology
|
Reduced | 19,112,405 | $5,530,365,510 | 2.45% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 14,512,326 | $5,413,387,844 | 2.39% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Reduced | 9,047,039 | $3,196,590,289 | 1.41% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 5,332,613 | $3,003,807,576 | 1.33% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Reduced | 6,223,473 | $2,972,144,000 | 1.31% | |
| AVGO |
Broadcom Inc.
Technology
|
Reduced | 7,847,715 | $2,964,474,341 | 1.31% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Added | 6,961,359 | $2,927,947,595 | 1.30% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 2,354,837 | $2,824,462,378 | 1.25% | |
| MU |
Micron Technology Inc
Technology
|
Added | 2,121,016 | $2,448,267,558 | 1.08% | |
| APH |
Amphenol Corp /De/
Technology
|
Added | 6,877,221 | $2,425,183,213 | 1.07% | |
| MA |
Mastercard Inc
Financial Services
|
Reduced | 4,713,938 | $2,421,078,556 | 1.07% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Reduced | 3,004,203 | $2,172,038,769 | 0.96% | |
| NFLX |
Netflix Inc
Communication Services
|
Added | 22,424,271 | $1,601,092,949 | 0.71% | |
| LRCX |
Lam Research Corp
Technology
|
Added | 3,447,645 | $1,493,968,007 | 0.66% | |
| COST |
Costco Wholesale Corp /New
Consumer Defensive
|
Reduced | 1,448,226 | $1,354,771,976 | 0.60% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Added | 4,008,406 | $1,312,071,535 | 0.58% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Added | 1,869,689 | $1,086,121,036 | 0.48% | |
| NET |
Cloudflare, Inc.
Technology
|
Added | 4,286,156 | $1,051,308,343 | 0.47% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Reduced | 3,129,427 | $1,047,794,748 | 0.46% | |
| DDOG |
Datadog, Inc.
Technology
|
Reduced | 3,754,204 | $977,444,553 | 0.43% | |
| CIEN |
Ciena Corp
Technology
|
Added | 1,851,788 | $908,413,121 | 0.40% | |
| HWM |
Howmet Aerospace Inc.
Industrials
|
Reduced | 3,285,142 | $883,243,278 | 0.39% | |
| CDNS |
Cadence Design Systems Inc
Technology
|
Added | 2,288,432 | $858,894,298 | 0.38% | |
| ISRG |
Intuitive Surgical Inc
Healthcare
|
Reduced | 2,014,594 | $801,163,741 | 0.35% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Added | 5,637,812 | $770,801,656 | 0.34% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Added | 2,945,732 | $748,127,556 | 0.33% | |
| GEV |
GE Vernova Inc.
Industrials
|
Added | 635,080 | $746,130,088 | 0.33% | |
| ASML |
Asml Holding NV
Technology
|
Added | 371,924 | $739,920,445 | 0.33% | |
| SNOW |
Snowflake Inc.
Technology
|
Added | 2,823,407 | $718,557,081 | 0.32% | |
| GLW |
Corning Inc /Ny
Technology
|
Added | 2,588,427 | $661,161,908 | 0.29% | |
| MRSH |
Marsh & Mclennan Companies, Inc.
Financial Services
|
Reduced | 3,877,741 | $646,303,092 | 0.29% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
Reduced | 4,865,967 | $625,276,759 | 0.28% | |
| KMB |
Kimberly Clark Corp
Consumer Defensive
|
Added | 5,607,923 | $615,581,707 | 0.27% | |
| KLAC |
Kla Corp
Technology
|
Added | 2,024,263 | $610,740,389 | 0.27% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Added | 5,145,531 | $600,329,101 | 0.27% | |
| TJX |
Tjx Companies Inc /De/
Consumer Cyclical
|
Added | 3,950,845 | $598,553,017 | 0.26% | |
| AVUS |
Avantis U.S. Equity ETF
|
Added | 4,549,423 | $582,690,097 | 0.26% | |
| UNH |
Unitedhealth Group Inc
Healthcare
|
Added | 1,363,176 | $566,576,840 | 0.25% | |
| ADI |
Analog Devices Inc
Technology
|
Reduced | 1,405,705 | $558,303,854 | 0.25% | |
| ALNY |
Alnylam Pharmaceuticals, Inc.
Healthcare
|
Added | 1,853,956 | $558,096,374 | 0.25% | |
| SNPS |
Synopsys Inc
Technology
|
Added | 1,251,126 | $558,089,774 | 0.25% | |
| BDX |
Becton Dickinson & Co
Healthcare
|
Added | 3,676,534 | $556,369,890 | 0.25% | |
| AVDE |
Avantis International Equity ETF
|
Added | 6,138,581 | $547,561,425 | 0.24% | |
| CAT |
Caterpillar Inc
Industrials
|
Reduced | 512,935 | $546,224,481 | 0.24% | |
| WMB |
Williams Companies, Inc.
Energy
|
Added | 7,222,977 | $536,956,110 | 0.24% | |
| VZ |
Verizon Communications Inc
Communication Services
|
Added | 12,518,211 | $530,021,053 | 0.23% | |
| VSAT |
Viasat Inc
Technology
|
Reduced | 5,736,575 | $515,201,800 | 0.23% |
Showing the top 50 of 2,872 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
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.