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 | |
|---|---|---|---|---|---|---|
601
HCA Healthcare
HCA
$89.1B
| $62.9M | 0.03% |
147,539
+97,030
| +192% | +$37.6M |
|
602
Meritage Homes
MTH
$4.8B
| $62.8M | 0.03% |
867,342
+40,779
| +5% | +$3.03M |
|
603
Rush Enterprises Class A
RUSHA
$9.62B
| $62.7M | 0.03% |
1,173,429
+326,917
| +39% | +$18.2M |
|
|
INGM
604
Ingram Micro Holding
INGM
$6.53B
| $62.6M | 0.03% |
2,914,724
+54,971
| +2% | +$1.12M |
|
605
lululemon athletica
LULU
$13.6B
| $62.6M | 0.03% |
351,811
-851,869
| -71% | -$171M |
|
606
Fabrinet
FN
$20.3B
| $62.6M | 0.03% |
171,595
+146,575
| +586% | +$48.3M |
|
|
BLD
607
DELISTED
TopBuild
BLD
| $62.5M | 0.03% |
159,986
-34,993
| -18% | -$14M |
|
608
Banco Bilbao Vizcaya Argentaria
BBVA
$158B
| $62.5M | 0.03% |
3,248,176
+615,985
| +23% | +$10.8M |
|
609
QuidelOrtho
QDEL
$1.03B
| $62.3M | 0.03% |
2,115,557
+199,909
| +10% | +$5.47M |
|
610
Essent Group
ESNT
$6.23B
| $62.2M | 0.03% |
978,928
+198,370
| +25% | +$12.1M |
|
611
Valaris
VAL
$5.91B
| $62.1M | 0.03% |
1,274,038
+592,971
| +87% | +$28.9M |
|
612
Cathay General Bancorp
CATY
$4.31B
| $62.1M | 0.03% |
1,292,815
-16,709
| -1% | -$803K |
|
613
Devon Energy
DVN
$48.8B
| $62M | 0.03% |
1,769,414
+131,349
| +8% | +$4.47M |
|
614
Customers Bancorp
CUBI
$2.82B
| $61.8M | 0.03% |
945,825
+69,200
| +8% | +$4.55M |
|
615
Sony
SONY
$138B
| $61.8M | 0.03% |
2,144,991
+286,540
| +15% | +$7.71M |
|
616
Howard Hughes
HHH
$4.04B
| $61.4M | 0.03% |
747,495
+2,595
| +0.3% | +$192K |
|
617
Louisiana-Pacific
LPX
$5.18B
| $61.2M | 0.03% |
688,772
+133,283
| +24% | +$12.3M |
|
618
The Greenbrier Companies
GBX
$1.42B
| $61.2M | 0.03% |
1,324,954
+80,575
| +6% | +$3.84M |
|
619
TPG
TPG
$8.86B
| $60.4M | 0.03% |
1,051,782
+191,432
| +22% | +$11.3M |
|
620
BJs Wholesale Club
BJ
$11.9B
| $60.3M | 0.03% |
647,094
+48,457
| +8% | +$4.95M |
|
621
OneMain Financial
OMF
$7.51B
| $60.2M | 0.03% |
1,065,463
+35,126
| +3% | +$2.07M |
|
622
MACOM Technology Solutions
MTSI
$23.5B
| $60M | 0.03% |
482,084
-25,870
| -5% | -$3.41M |
|
623
Celestica
CLS
$43.8B
| $60M | 0.03% |
243,686
-22,047
| -8% | -$4.44M |
|
624
Crocs
CROX
$6.36B
| $59.9M | 0.03% |
717,402
+423,817
| +144% | +$38.7M |
|
625
Antero Midstream
AM
$10.5B
| $59.9M | 0.03% |
3,081,943
+535,245
| +21% | +$9.67M |
|
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.