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 | |
|---|---|---|---|---|---|---|
|
SEMR
2626
DELISTED
Semrush
SEMR
| $294K | ﹤0.01% |
41,518
+10,720
| +35% | +$87.4K |
|
2627
UNIFI
UFI
$125M
| $294K | ﹤0.01% |
61,730
-1,013
| -2% | -$4.67K |
|
2628
Information Services Group
III
$248M
| $292K | ﹤0.01% |
50,790
+39,782
| +361% | +$198K |
|
|
CBL
2629
CBL Properties
CBL
$1.77B
| $285K | ﹤0.01% |
9,305
-1,897
| -17% | -$55.3K |
|
2630
eHealth
EHTH
$39.4M
| $284K | ﹤0.01% |
65,785
| – | – |
|
|
TWFG
2631
TWFG Inc
TWFG
$1.45B
| $282K | ﹤0.01% |
+10,277
| New | +$297K |
|
2632
Epsilon Energy
EPSN
$167M
| $279K | ﹤0.01% |
55,311
-5,163
| -9% | -$31.3K |
|
2633
Sigma Lithium
SGML
$1.28B
| $276K | ﹤0.01% |
43,067
| – | – |
|
2634
Canadian Solar
CSIQ
$1.04B
| $276K | ﹤0.01% |
21,158
+761
| +4% | +$9.1K |
|
2635
Lantronix
LTRX
$275M
| $275K | ﹤0.01% |
60,228
+6,005
| +11% | +$22.2K |
|
2636
Braskem
BAK
$837M
| $273K | ﹤0.01% |
112,727
+406
| +0.4% | +$1.3K |
|
|
CMRC
2637
Commerce.com Inc Series 1
CMRC
$183M
| $273K | ﹤0.01% |
54,638
+36,727
| +205% | +$177K |
|
2638
Twin Disc
TWIN
$349M
| $273K | ﹤0.01% |
19,555
-8,135
| -29% | -$88K |
|
2639
Travel + Leisure Co
TNL
$4.57B
| $269K | ﹤0.01% |
+4,528
| New | +$272K |
|
2640
Ponce Financial Group
PDLB
$500M
| $268K | ﹤0.01% |
18,216
-162
| -0.9% | -$2.35K |
|
2641
Protara Therapeutics
TARA
$234M
| $268K | ﹤0.01% |
61,554
| – | – |
|
|
CWEN.A
2642
DELISTED
Clearway Energy Class A
CWEN.A
| $266K | ﹤0.01% |
9,895
-37
| -0.4% | -$1.06K |
|
2643
Sotera Health
SHC
$5.42B
| $265K | ﹤0.01% |
16,875
| – | – |
|
2644
MKS Inc
MKSI
$21.1B
| $264K | ﹤0.01% |
+2,135
| New | +$228K |
|
2645
Arvinas
ARVN
$582M
| $263K | ﹤0.01% |
30,927
+7,963
| +35% | +$60.4K |
|
2646
Western New England Bancorp
WNEB
$281M
| $262K | ﹤0.01% |
+21,812
| New | +$249K |
|
|
BRSL
2647
Brightstar Lottery PLC
BRSL
$2.13B
| $260K | ﹤0.01% |
15,059
+1,375
| +10% | +$22K |
|
2648
The Joint Corp
JYNT
$122M
| $257K | ﹤0.01% |
26,892
-680
| -2% | -$7.38K |
|
2649
CS Disco
LAW
$293M
| $256K | ﹤0.01% |
39,609
+5,394
| +16% | +$26.9K |
|
2650
Acadia Realty Trust
AKR
$2.86B
| $256K | ﹤0.01% |
12,686
+575
| +5% | +$11.1K |
|
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.