American Century Companies Portfolio holdings
American Century Companies, Inc., founded in 1958 by James E. Stowers Jr. as Twentieth Century Mutual Funds and headquartered in Kansas City, Missouri, is a privately held investment management firm renowned for its focus on delivering investment results to clients while supporting medical research. Starting with just $100,000 from 24 shareholders, it rebranded to American Century Investments in 1997 and now manages hundreds of billions in assets across mutual funds, ETFs, and institutional portfolios, emphasizing no-load funds and a client-centric approach. The firm’s unique ownership structure sees over 40% of its profits funneled to the Stowers Institute for Medical Research, which it majority-owns, funding groundbreaking biomedical research, while Nomura Holdings holds a significant minority stake. With a global presence in cities like New York, London, and Hong Kong, and a workforce of around 1,400, American Century blends financial expertise with a mission to improve lives through both wealth creation and scientific advancement.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Oracle
ORCL
|
+$1.03B |
| 2 |
Snowflake
SNOW
|
+$316M |
| 3 |
TC Energy
TRP
|
+$273M |
| 4 |
PACCAR
PCAR
|
+$176M |
| 5 |
TSMC
TSM
|
+$160M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Chipotle Mexican Grill
CMG
|
+$463M |
| 2 |
Johnson & Johnson
JNJ
|
+$387M |
| 3 |
ExxonMobil
XOM
|
+$345M |
| 4 |
Oshkosh
OSK
|
+$251M |
| 5 |
Norfolk Southern
NSC
|
+$236M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.75% |
| 2 | Financials | 13.56% |
| 3 | Consumer Discretionary | 12.64% |
| 4 | Industrials | 9.76% |
| 5 | Communication Services | 9.14% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2526
ESAB
ESAB
$5.29B
| $458K | ﹤0.01% |
4,095
-21,217
| -84% | -$2.52M |
|
|
API
2527
Agora
API
$408M
| $455K | ﹤0.01% |
119,235
-2,713
| -2% | -$10.2K |
|
2528
KRONOS Worldwide
KRO
$996M
| $453K | ﹤0.01% |
78,991
-79,000
| -50% | -$478K |
|
|
FONR
2529
DELISTED
Fonar
FONR
| $453K | ﹤0.01% |
30,047
| – | – |
|
2530
Upstart Holdings
UPST
$3.01B
| $452K | ﹤0.01% |
8,903
+1,817
| +26% | +$128K |
|
2531
Leonardo DRS
DRS
$11.9B
| $452K | ﹤0.01% |
9,957
-1,900
| -16% | -$82.8K |
|
|
GOOS
2532
Canada Goose Holdings
GOOS
$850M
| $452K | ﹤0.01% |
32,834
+4,479
| +16% | +$58.1K |
|
2533
Citi Trends
CTRN
$621M
| $449K | ﹤0.01% |
14,477
-111
| -0.8% | -$3.59K |
|
2534
Peloton Interactive
PTON
$2.44B
| $447K | ﹤0.01% |
49,698
+19,106
| +62% | +$142K |
|
2535
CNA Financial
CNA
$13.8B
| $447K | ﹤0.01% |
9,618
-135,213
| -93% | -$6.27M |
|
2536
Zeta Global
ZETA
$7.44B
| $444K | ﹤0.01% |
+22,332
| New | +$401K |
|
2537
Quad
QUAD
$506M
| $443K | ﹤0.01% |
70,767
| – | – |
|
2538
Solid Biosciences
SLDB
$974M
| $438K | ﹤0.01% |
71,051
+59,354
| +507% | +$347K |
|
2539
Entrada Therapeutics
TRDA
$290M
| $437K | ﹤0.01% |
75,394
+300
| +0.4% | +$1.75K |
|
2540
AvePoint
AVPT
$2.91B
| $437K | ﹤0.01% |
29,097
-33,678
| -54% | -$566K |
|
|
BFIN
2541
DELISTED
BankFinancial
BFIN
| $436K | ﹤0.01% |
36,267
-10,541
| -23% | -$125K |
|
2542
Copel
ELPC
$7.87B
| $436K | ﹤0.01% |
48,684
| – | – |
|
2543
M-tron Industries
MPTI
$365M
| $435K | ﹤0.01% |
7,843
-3,253
| -29% | -$146K |
|
2544
Health Catalyst
HCAT
$132M
| $433K | ﹤0.01% |
151,868
+3,010
| +2% | +$10.3K |
|
2545
J. Jill
JILL
$283M
| $431K | ﹤0.01% |
25,133
+6,123
| +32% | +$101K |
|
2546
Consolidated Water Co
CWCO
$502M
| $423K | ﹤0.01% |
+11,976
| New | +$381K |
|
2547
InMode
INMD
$875M
| $421K | ﹤0.01% |
28,278
-15,962
| -36% | -$233K |
|
2548
Asure Software
ASUR
$251M
| $420K | ﹤0.01% |
51,210
+748
| +1% | +$6.68K |
|
2549
Korro Bio
KRRO
$196M
| $419K | ﹤0.01% |
+8,757
| New | +$194K |
|
|
ZH
2550
Zhihu
ZH
$274M
| $418K | ﹤0.01% |
82,446
+19,945
| +32% | +$94.3K |
|
Similar funds
American Century Companies's Q3 2025 Portfolio in Review
As of Q3 2025, American Century Companies held 2,904 positions worth $197B, up 6.8% from $184B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
American Century Companies's Q3 2025 filing shows 128 new, 1,672 increased, 895 reduced and 125 closed positions. Its largest new stake was McCormick & Company Non-Voting: 725,987 shares worth $48.6M. The largest sale was Chipotle Mexican Grill, an estimated $463M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 26% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q3 2025 buy was McCormick & Company Non-Voting: 725,987 shares worth $48.6M.
- American Century Companies added most to Oracle in Q3 2025, an estimated $1.03B increase.
- American Century Companies's biggest Q3 2025 reduction was Chipotle Mexican Grill, cutting an estimated $463M.
- American Century Companies fully exited GMS Inc in Q3 2025, selling an estimated $146M.
- American Century Companies's ten largest holdings make up 27% of its $197B portfolio in Q3 2025.
- American Century Companies opened 128 new positions and closed 125 in Q3 2025.
- American Century Companies's portfolio value rose 6.8% quarter-over-quarter to $197B.
Based on American Century Companies's 13F filing for Q3 2025, filed 12 Nov 2025.