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 | |
|---|---|---|---|---|---|---|
2126
Daily Journal
DJCO
$828M
| $1.68M | ﹤0.01% |
3,607
+606
| +20% | +$263K |
|
2127
Kanzhun
BZ
$6.89B
| $1.67M | ﹤0.01% |
71,408
+1,701
| +2% | +$36.5K |
|
2128
Penske Automotive Group
PAG
$14.4B
| $1.67M | ﹤0.01% |
9,575
-1,710
| -15% | -$305K |
|
2129
Simply Good Foods
SMPL
$989M
| $1.66M | ﹤0.01% |
67,065
+46,627
| +228% | +$1.38M |
|
|
SEM
2130
DELISTED
Select Medical
SEM
| $1.66M | ﹤0.01% |
129,603
-85,141
| -40% | -$1.13M |
|
2131
Teledyne Technologies
TDY
$31.2B
| $1.66M | ﹤0.01% |
2,833
+25
| +0.9% | +$13.7K |
|
2132
Baxter International
BAX
$14B
| $1.66M | ﹤0.01% |
72,818
+11,961
| +20% | +$303K |
|
|
WBTN
2133
WEBTOON Entertainment Inc
WBTN
$1.15B
| $1.66M | ﹤0.01% |
85,295
+15,629
| +22% | +$208K |
|
2134
OneSpan
OSPN
$624M
| $1.65M | ﹤0.01% |
104,146
+9,928
| +11% | +$151K |
|
2135
Ormat Technologies
ORA
$6.98B
| $1.65M | ﹤0.01% |
17,122
+815
| +5% | +$73.5K |
|
2136
Etsy
ETSY
$7.4B
| $1.64M | ﹤0.01% |
+24,725
| New | +$1.48M |
|
2137
Taboola.com
TBLA
$1.06B
| $1.64M | ﹤0.01% |
481,267
+60,535
| +14% | +$207K |
|
2138
Millicom
TIGO
$15.8B
| $1.64M | ﹤0.01% |
33,706
+154
| +0.5% | +$6.76K |
|
2139
National Health Investors
NHI
$3.5B
| $1.63M | ﹤0.01% |
20,512
+1,276
| +7% | +$95.5K |
|
2140
Hasbro
HAS
$13.6B
| $1.63M | ﹤0.01% |
21,427
-1,615
| -7% | -$125K |
|
2141
BCB Bancorp
BCBP
$163M
| $1.62M | ﹤0.01% |
186,948
+3,277
| +2% | +$28.6K |
|
2142
Geospace Technologies
GEOS
$66.5M
| $1.62M | ﹤0.01% |
85,531
-7,742
| -8% | -$125K |
|
2143
National Presto Industries
NPK
$987M
| $1.61M | ﹤0.01% |
14,392
+724
| +5% | +$76.9K |
|
2144
Global Industrial
GIC
$1.49B
| $1.61M | ﹤0.01% |
43,983
+5,031
| +13% | +$169K |
|
2145
Clover Health Investments
CLOV
$2.38B
| $1.61M | ﹤0.01% |
526,858
-117,865
| -18% | -$337K |
|
2146
Hippo Holdings
HIPO
$869M
| $1.6M | ﹤0.01% |
44,365
+948
| +2% | +$29.5K |
|
2147
Integra LifeSciences
IART
$1.42B
| $1.6M | ﹤0.01% |
111,594
-161,771
| -59% | -$2.22M |
|
2148
iShares MSCI EAFE Small-Cap ETF
SCZ
$13.6B
| $1.6M | ﹤0.01% |
20,824
+4,583
| +28% | +$343K |
|
2149
First Community Bankshares
FCBC
$933M
| $1.58M | ﹤0.01% |
45,539
+4,341
| +11% | +$164K |
|
2150
Bio-Rad Laboratories Class A
BIO
$9.66B
| $1.58M | ﹤0.01% |
5,649
+172
| +3% | +$46.8K |
|
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.