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 | |
|---|---|---|---|---|---|---|
1976
Fluor
FLR
$7B
| $2.53M | ﹤0.01% |
60,082
-5,699
| -9% | -$262K |
|
|
KW
1977
DELISTED
Kennedy-Wilson Holdings
KW
| $2.51M | ﹤0.01% |
301,987
+22,037
| +8% | +$177K |
|
|
JHG
1978
DELISTED
Janus Henderson
JHG
| $2.51M | ﹤0.01% |
56,378
-924
| -2% | -$39.9K |
|
1979
Cohu
COHU
$2.76B
| $2.51M | ﹤0.01% |
123,220
+8,859
| +8% | +$179K |
|
1980
Liberty Broadband Class C
LBRDK
$5.07B
| $2.5M | ﹤0.01% |
39,339
+813
| +2% | +$56.8K |
|
1981
WD-40
WDFC
$3.09B
| $2.5M | ﹤0.01% |
12,628
+7,455
| +144% | +$1.62M |
|
1982
Cass Information Systems
CASS
$750M
| $2.48M | ﹤0.01% |
62,977
-1,908
| -3% | -$81.3K |
|
1983
Standex International
SXI
$4B
| $2.47M | ﹤0.01% |
11,671
-20,471
| -64% | -$3.87M |
|
1984
Choiceone Financial
COFS
$514M
| $2.47M | ﹤0.01% |
85,302
-13,976
| -14% | -$417K |
|
1985
Dianthus Therapeutics
DNTH
$6.13B
| $2.45M | ﹤0.01% |
62,321
+8,181
| +15% | +$209K |
|
1986
Foster
FSTR
$405M
| $2.45M | ﹤0.01% |
90,908
-8,687
| -9% | -$215K |
|
1987
J.M. Smucker
SJM
$12.7B
| $2.44M | ﹤0.01% |
22,512
+20,303
| +919% | +$2.2M |
|
1988
Clear Secure
YOU
$4.7B
| $2.43M | ﹤0.01% |
72,916
+2,844
| +4% | +$94.3K |
|
1989
Dorman Products
DORM
$3.95B
| $2.43M | ﹤0.01% |
15,605
+55
| +0.4% | +$7.89K |
|
1990
Encore Capital Group
ECPG
$2.07B
| $2.43M | ﹤0.01% |
58,230
+3,205
| +6% | +$132K |
|
1991
NB Bancorp
NBBK
$1B
| $2.42M | ﹤0.01% |
137,313
+75,378
| +122% | +$1.38M |
|
1992
Western Union
WU
$2.34B
| $2.41M | ﹤0.01% |
301,696
+213,581
| +242% | +$1.79M |
|
|
FSUN
1993
FirstSun Capital Bancorp
FSUN
$2.02B
| $2.41M | ﹤0.01% |
62,060
+35,363
| +132% | +$1.33M |
|
1994
Erie Indemnity
ERIE
$13.5B
| $2.4M | ﹤0.01% |
7,544
+101
| +1% | +$34.9K |
|
|
PPIH
1995
Perma-Pipe International
PPIH
$216M
| $2.38M | ﹤0.01% |
101,774
+44,309
| +77% | +$1.15M |
|
1996
EverQuote
EVER
$867M
| $2.37M | ﹤0.01% |
103,653
+17,184
| +20% | +$415K |
|
1997
LSI Industries
LYTS
$890M
| $2.37M | ﹤0.01% |
100,200
-19,055
| -16% | -$387K |
|
1998
Kewaunee Scientific
KEQU
$104M
| $2.36M | ﹤0.01% |
55,310
| – | – |
|
1999
West Bancorporation
WTBA
$511M
| $2.36M | ﹤0.01% |
116,021
-460
| -0.4% | -$9.05K |
|
2000
Yext
YEXT
$613M
| $2.35M | ﹤0.01% |
276,148
+53,422
| +24% | +$453K |
|
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.