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 | |
|---|---|---|---|---|---|---|
1076
McKesson
MCK
$99.9B
| $22.6M | 0.01% |
29,278
+15,560
| +113% | +$11M |
|
1077
Century Aluminum
CENX
$4.59B
| $22.5M | 0.01% |
767,692
+611,758
| +392% | +$13.9M |
|
1078
MDU Resources
MDU
$4.27B
| $22.5M | 0.01% |
1,261,942
-1,303,594
| -51% | -$21.8M |
|
1079
ResMed
RMD
$32.9B
| $22.4M | 0.01% |
81,886
-94,015
| -53% | -$25.7M |
|
1080
Heritage Insurance Holdings
HRTG
$989M
| $22.4M | 0.01% |
888,452
+91,847
| +12% | +$2.09M |
|
1081
Trustmark
TRMK
$2.8B
| $22.3M | 0.01% |
564,180
+132,023
| +31% | +$5.15M |
|
1082
Knowles
KN
$3.23B
| $22.3M | 0.01% |
958,387
+469,286
| +96% | +$9.61M |
|
1083
Trip.com Group
TCOM
$28.3B
| $22.3M | 0.01% |
296,397
-918,666
| -76% | -$61.4M |
|
1084
Byline Bancorp
BY
$1.78B
| $22.3M | 0.01% |
803,287
+68,230
| +9% | +$1.9M |
|
|
STEL
1085
DELISTED
Stellar Bancorp
STEL
| $22.3M | 0.01% |
734,139
-3,510
| -0.5% | -$107K |
|
1086
ENI
E
$79.1B
| $22.3M | 0.01% |
636,891
+158,699
| +33% | +$5.48M |
|
1087
Mercantile Bank Corp
MBWM
$1.06B
| $22.2M | 0.01% |
494,367
+41,540
| +9% | +$1.97M |
|
1088
Rexford Industrial Realty
REXR
$8.12B
| $22.2M | 0.01% |
539,897
+448,994
| +494% | +$17.6M |
|
1089
First Merchants
FRME
$2.72B
| $22.2M | 0.01% |
588,719
-538,704
| -48% | -$21.5M |
|
1090
Capitol Federal Financial
CFFN
$1.09B
| $22.2M | 0.01% |
3,492,927
+249,231
| +8% | +$1.56M |
|
1091
Vitesse Energy
VTS
$682M
| $22.2M | 0.01% |
954,590
+108,742
| +13% | +$2.67M |
|
1092
Universal Insurance Holdings
UVE
$1.18B
| $22.2M | 0.01% |
843,059
+85,312
| +11% | +$2.11M |
|
1093
First Mid Bancshares
FMBH
$1.39B
| $22.1M | 0.01% |
584,286
+52,116
| +10% | +$2.03M |
|
1094
Oppenheimer Holdings
OPY
$1.23B
| $22.1M | 0.01% |
299,211
+44,145
| +17% | +$3.2M |
|
1095
Northeast Bank
NBN
$1.16B
| $22.1M | 0.01% |
220,712
+17,344
| +9% | +$1.77M |
|
1096
Luxfer Holdings
LXFR
$457M
| $22.1M | 0.01% |
1,589,528
+180,199
| +13% | +$2.31M |
|
1097
US Physical Therapy
USPH
$1.24B
| $21.9M | 0.01% |
+258,265
| New | +$20.7M |
|
1098
Autodesk
ADSK
$54.5B
| $21.9M | 0.01% |
69,064
+15,917
| +30% | +$4.85M |
|
1099
Carlyle Group
CG
$18.3B
| $21.8M | 0.01% |
347,698
+206,630
| +146% | +$12.9M |
|
1100
Onto Innovation
ONTO
$20.6B
| $21.8M | 0.01% |
168,619
-3,249
| -2% | -$348K |
|
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.