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 | |
|---|---|---|---|---|---|---|
1051
UDR
UDR
$12.2B
| $23.9M | 0.01% |
642,425
-5,181
| -0.8% | -$202K |
|
1052
IBEX
IBEX
$482M
| $23.9M | 0.01% |
590,053
-79,878
| -12% | -$2.54M |
|
1053
Phreesia
PHR
$780M
| $23.9M | 0.01% |
1,015,770
-30,816
| -3% | -$838K |
|
1054
Compass Minerals
CMP
$1.1B
| $23.7M | 0.01% |
1,236,884
+320,796
| +35% | +$6.37M |
|
1055
Marten Transport
MRTN
$1.24B
| $23.7M | 0.01% |
2,220,666
+133,262
| +6% | +$1.62M |
|
1056
Canadian National Railway
CNI
$77.2B
| $23.6M | 0.01% |
250,347
+46,218
| +23% | +$4.46M |
|
1057
Cytokinetics
CYTK
$10.2B
| $23.6M | 0.01% |
429,203
-3,528
| -0.8% | -$145K |
|
1058
Twist Bioscience
TWST
$7.86B
| $23.6M | 0.01% |
838,064
-26,320
| -3% | -$797K |
|
|
SNCY
1059
DELISTED
Sun Country Airlines
SNCY
| $23.5M | 0.01% |
1,989,120
+150,778
| +8% | +$1.86M |
|
1060
Alight
ALIT
$394M
| $23.4M | 0.01% |
359,311
-18,578
| -5% | -$1.64M |
|
1061
Origin Bancorp
OBK
$1.69B
| $23.4M | 0.01% |
677,656
-3,314
| -0.5% | -$123K |
|
1062
Gartner
IT
$11.6B
| $23.4M | 0.01% |
88,970
-258,577
| -74% | -$75.4M |
|
|
CALY
1063
Callaway Golf Company
CALY
$2.95B
| $23.4M | 0.01% |
2,459,932
+1,144,993
| +87% | +$10.6M |
|
1064
Green Dot
GDOT
$770M
| $23.2M | 0.01% |
1,730,308
+314,145
| +22% | +$3.88M |
|
1065
OceanFirst Financial
OCFC
$1.88B
| $23.2M | 0.01% |
1,321,064
-19,904
| -1% | -$356K |
|
1066
Hallador Energy
HNRG
$730M
| $23.2M | 0.01% |
1,184,873
+113,547
| +11% | +$1.95M |
|
1067
Nelnet
NNI
$4.55B
| $23.1M | 0.01% |
184,316
+41,302
| +29% | +$5.17M |
|
1068
W.R. Berkley
WRB
$26.2B
| $23.1M | 0.01% |
301,409
-171,401
| -36% | -$12.2M |
|
1069
Hanmi Financial
HAFC
$963M
| $23M | 0.01% |
932,896
+60,876
| +7% | +$1.5M |
|
1070
Center Bancorp
CNOB
$1.81B
| $23M | 0.01% |
928,028
-55,424
| -6% | -$1.37M |
|
1071
Entravision Communication
EVC
$820M
| $23M | 0.01% |
9,855,247
-347,313
| -3% | -$845K |
|
1072
Qfin Holdings
QFIN
$1.52B
| $22.9M | 0.01% |
794,274
+135,462
| +21% | +$4.61M |
|
1073
Chubb
CB
$133B
| $22.8M | 0.01% |
80,877
-7,106
| -8% | -$1.96M |
|
1074
First Citizens BancShares
FCNCA
$25.6B
| $22.7M | 0.01% |
12,678
-6,248
| -33% | -$12.3M |
|
1075
Kirby Corp
KEX
$7.26B
| $22.7M | 0.01% |
271,499
+221,100
| +439% | +$22.2M |
|
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.