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 | |
|---|---|---|---|---|---|---|
801
ZIM Integrated Shipping Services
ZIM
$3.23B
| $40.5M | 0.02% |
2,986,637
+354,538
| +13% | +$5.38M |
|
802
Matador Resources
MTDR
$6.39B
| $40.5M | 0.02% |
900,557
+180,612
| +25% | +$8.82M |
|
803
East-West Bancorp
EWBC
$18.6B
| $40.4M | 0.02% |
379,273
+58,642
| +18% | +$6.17M |
|
|
PLGO
804
Pelagos Insurance Capital
PLGO
$1.95B
| $40.3M | 0.02% |
2,222,082
-1,415,510
| -39% | -$23.6M |
|
805
CACI
CACI
$14.8B
| $39.9M | 0.02% |
80,091
+12,177
| +18% | +$5.89M |
|
806
Protagonist Therapeutics
PTGX
$9.8B
| $39.9M | 0.02% |
600,047
-213,948
| -26% | -$12.2M |
|
807
Amcor
AMCR
$21.4B
| $39.5M | 0.02% |
965,094
+99,444
| +11% | +$4.46M |
|
808
Cracker Barrel
CBRL
$1.31B
| $39.3M | 0.02% |
892,603
+73,670
| +9% | +$4.26M |
|
809
Ovintiv
OVV
$17.2B
| $39.2M | 0.02% |
971,144
+144,025
| +17% | +$5.87M |
|
810
Constellation Energy
CEG
$98.7B
| $39.1M | 0.02% |
118,731
+21,293
| +22% | +$6.87M |
|
811
Ingles Markets
IMKTA
$1.68B
| $39M | 0.02% |
561,306
+24,406
| +5% | +$1.63M |
|
812
Asbury Automotive
ABG
$3.78B
| $39M | 0.02% |
159,645
+115,504
| +262% | +$28.1M |
|
813
Owens Corning
OC
$12.3B
| $39M | 0.02% |
275,855
+27,748
| +11% | +$4.07M |
|
814
Elastic
ESTC
$8.94B
| $38.8M | 0.02% |
459,182
+56,432
| +14% | +$4.75M |
|
815
Grand Canyon Education
LOPE
$3.79B
| $38.6M | 0.02% |
175,966
+113,176
| +180% | +$21.7M |
|
816
First Advantage
FA
$3.81B
| $38.6M | 0.02% |
2,509,540
-52,664
| -2% | -$873K |
|
817
Teck Resources
TECK
$31.3B
| $38.6M | 0.02% |
879,591
+36,334
| +4% | +$1.32M |
|
818
Integer Holdings
ITGR
$4.25B
| $38.3M | 0.02% |
370,749
-85,303
| -19% | -$9.28M |
|
819
Petrobras
PBR
$115B
| $38.2M | 0.02% |
3,018,270
+354,372
| +13% | +$4.45M |
|
820
Clarivate
CLVT
$1.25B
| $38.2M | 0.02% |
9,973,797
+1,706,306
| +21% | +$7.17M |
|
|
BOW
821
Bowhead Specialty Holdings
BOW
$1.1B
| $38.2M | 0.02% |
1,412,408
+597,191
| +73% | +$18.7M |
|
822
Carter's
CRI
$1.44B
| $38.1M | 0.02% |
1,349,872
+87,374
| +7% | +$2.51M |
|
823
LivaNova
LIVN
$4.53B
| $38.1M | 0.02% |
726,950
+567,570
| +356% | +$28.6M |
|
824
WSFS Financial
WSFS
$4.17B
| $37.9M | 0.02% |
702,145
-72,063
| -9% | -$4.07M |
|
825
ON Semiconductor
ON
$31.8B
| $37.8M | 0.02% |
766,873
+425,095
| +124% | +$22.4M |
|
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.