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 | |
|---|---|---|---|---|---|---|
2026
Compañía de Cervecerías Unidas
CCU
$2.16B
| $2.19M | ﹤0.01% |
180,988
+7,316
| +4% | +$89.5K |
|
2027
Avient
AVNT
$4.23B
| $2.19M | ﹤0.01% |
66,406
-738,672
| -92% | -$25.7M |
|
|
VLRS
2028
Controladora Vuela Compania de Aviacion
VLRS
$922M
| $2.18M | ﹤0.01% |
304,233
+22,760
| +8% | +$131K |
|
2029
Medallion Financial
MFIN
$262M
| $2.18M | ﹤0.01% |
216,175
| – | – |
|
2030
AdaptHealth
AHCO
$760M
| $2.18M | ﹤0.01% |
243,218
-22,557
| -8% | -$209K |
|
2031
Texas Capital Bancshares
TCBI
$4.38B
| $2.16M | ﹤0.01% |
25,571
-136,442
| -84% | -$11.7M |
|
2032
Allison Transmission
ALSN
$10.2B
| $2.16M | ﹤0.01% |
25,444
-325
| -1% | -$28.9K |
|
2033
TFI International
TFII
$12.1B
| $2.15M | ﹤0.01% |
24,446
+1,805
| +8% | +$165K |
|
2034
Papa John's
PZZA
$804M
| $2.15M | ﹤0.01% |
44,681
-3,125
| -7% | -$145K |
|
2035
American Vanguard Corp
AVD
$62.8M
| $2.14M | ﹤0.01% |
373,577
+125,415
| +51% | +$598K |
|
2036
Centuri Holdings
CTRI
$2.33B
| $2.14M | ﹤0.01% |
101,067
+53,620
| +113% | +$1.14M |
|
|
THR
2037
DELISTED
Thermon Group Holdings
THR
| $2.13M | ﹤0.01% |
79,753
+10,260
| +15% | +$276K |
|
2038
McEwen Inc
MUX
$1.14B
| $2.13M | ﹤0.01% |
124,347
+15,137
| +14% | +$181K |
|
2039
BCE
BCE
$21.7B
| $2.12M | ﹤0.01% |
90,939
+38,641
| +74% | +$931K |
|
2040
Camping World
CWH
$675M
| $2.12M | ﹤0.01% |
134,472
+14,548
| +12% | +$249K |
|
2041
CorVel
CRVL
$3.25B
| $2.09M | ﹤0.01% |
27,020
-27,799
| -51% | -$2.48M |
|
2042
MP Materials
MP
$9.91B
| $2.09M | ﹤0.01% |
31,167
-14,576
| -32% | -$917K |
|
2043
Amerant Bancorp
AMTB
$1.14B
| $2.07M | ﹤0.01% |
107,581
-83,727
| -44% | -$1.69M |
|
2044
Franklin Electric
FELE
$4.68B
| $2.07M | ﹤0.01% |
21,769
+84
| +0.4% | +$7.95K |
|
2045
Churchill Downs
CHDN
$6.2B
| $2.07M | ﹤0.01% |
21,350
+168
| +0.8% | +$17.3K |
|
|
GRSD
2046
Grandstand Limited Ordinary Shares
GRSD
$67.3M
| $2.07M | ﹤0.01% |
252,800
+59,131
| +31% | +$572K |
|
2047
Chemed
CHE
$7.02B
| $2.06M | ﹤0.01% |
4,592
+88
| +2% | +$39.9K |
|
2048
Relay Therapeutics
RLAY
$4.37B
| $2.06M | ﹤0.01% |
393,704
+44,284
| +13% | +$169K |
|
2049
Enpro
NPO
$7.12B
| $2.05M | ﹤0.01% |
9,079
+4,297
| +90% | +$928K |
|
2050
BrightView Holdings
BV
$1.08B
| $2.05M | ﹤0.01% |
153,072
+14,473
| +10% | +$215K |
|
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.