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 |
Netflix
NFLX
|
+$294M |
| 2 |
Booking.com
BKNG
|
+$259M |
| 3 |
TSMC
TSM
|
+$196M |
| 4 |
ServiceNow
NOW
|
+$194M |
| 5 |
Kenvue
KVUE
|
+$192M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$561M |
| 2 |
Palantir
PLTR
|
+$322M |
| 3 |
Progressive
PGR
|
+$228M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$219M |
| 5 |
Salesforce
CRM
|
+$201M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.45% |
| 2 | Financials | 14.55% |
| 3 | Consumer Discretionary | 12.7% |
| 4 | Industrials | 10.1% |
| 5 | Healthcare | 9.64% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1101
Insmed
INSM
$27B
| $19.1M | 0.01% |
190,064
-682,059
| -78% | -$52.2M |
|
|
ODP
1102
DELISTED
ODP
ODP
| $19M | 0.01% |
1,047,624
+18,842
| +2% | +$296K |
|
1103
PC Connection
CNXN
$2.05B
| $19M | 0.01% |
288,740
-32,175
| -10% | -$2.08M |
|
1104
Liberty Global Class C
LBTYK
$3.49B
| $19M | 0.01% |
1,840,493
+709,880
| +63% | +$7.35M |
|
1105
Principal Financial Group
PFG
$24.4B
| $19M | 0.01% |
238,672
+88,646
| +59% | +$6.8M |
|
|
PENG
1106
Penguin Solutions Inc
PENG
$3.27B
| $19M | 0.01% |
956,715
+156,361
| +20% | +$2.83M |
|
|
CVSA
1107
Covista Inc
CVSA
$4.49B
| $18.9M | 0.01% |
148,776
+78,319
| +111% | +$9.26M |
|
1108
Materion
MTRN
$5.9B
| $18.9M | 0.01% |
238,418
+164,433
| +222% | +$13M |
|
1109
Lindsay Corp
LNN
$1.17B
| $18.9M | 0.01% |
131,079
+85,212
| +186% | +$11.4M |
|
1110
Yelp
YELP
$1.34B
| $18.9M | 0.01% |
551,212
+377,441
| +217% | +$13.6M |
|
1111
TriCo Bancshares
TCBK
$1.84B
| $18.8M | 0.01% |
464,461
+7,792
| +2% | +$306K |
|
1112
Archer Daniels Midland
ADM
$38.8B
| $18.8M | 0.01% |
356,228
-43,283
| -11% | -$2.11M |
|
1113
Merchants Bancorp
MBIN
$2.52B
| $18.8M | 0.01% |
567,980
+55,038
| +11% | +$1.78M |
|
1114
Pegasystems
PEGA
$5.31B
| $18.8M | 0.01% |
346,795
+161,791
| +87% | +$7.33M |
|
1115
Talkspace
TALK
$871M
| $18.8M | 0.01% |
6,750,434
+300,476
| +5% | +$885K |
|
1116
Coca-Cola Consolidated
COKE
$12.6B
| $18.7M | 0.01% |
167,600
+27,900
| +20% | +$3.37M |
|
1117
Vitesse Energy
VTS
$683M
| $18.7M | 0.01% |
845,848
+140,768
| +20% | +$3.08M |
|
1118
Rio Tinto
RIO
$156B
| $18.7M | 0.01% |
320,311
+40,264
| +14% | +$2.38M |
|
|
DCH
1119
Dauch Corp
DCH
$1.6B
| $18.7M | 0.01% |
4,578,385
+294,805
| +7% | +$1.19M |
|
1120
Ionis Pharmaceuticals
IONS
$9.51B
| $18.7M | 0.01% |
472,749
+355,981
| +305% | +$11.6M |
|
1121
Birkenstock
BIRK
$7.24B
| $18.6M | 0.01% |
+379,166
| New | +$19.5M |
|
1122
Penumbra
PEN
$12.9B
| $18.6M | 0.01% |
72,651
+48,614
| +202% | +$13.2M |
|
1123
Avantis US Mid Cap Value ETF
AVMV
$764M
| $18.6M | 0.01% |
284,917
+9,220
| +3% | +$568K |
|
1124
Teekay
TK
$1.09B
| $18.6M | 0.01% |
2,254,112
+121,152
| +6% | +$939K |
|
1125
Fox Class A
FOXA
$29B
| $18.5M | 0.01% |
330,676
+167,021
| +102% | +$8.81M |
|
Similar funds
American Century Companies's Q2 2025 Portfolio in Review
As of Q2 2025, American Century Companies held 2,995 positions worth $184B, up 13% from $163B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
American Century Companies's Q2 2025 filing shows 109 new, 1,777 increased, 829 reduced and 148 closed positions. Its largest new stake was Ferrari: 223,184 shares worth $110M. The largest sale was Apple, an estimated $561M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q2 2025 buy was Ferrari: 223,184 shares worth $110M.
- American Century Companies added most to Netflix in Q2 2025, an estimated $294M increase.
- American Century Companies's biggest Q2 2025 reduction was Apple, cutting an estimated $561M.
- American Century Companies fully exited Beacon Roofing Supply, Inc. in Q2 2025, selling an estimated $123M.
- American Century Companies's ten largest holdings make up 26% of its $184B portfolio in Q2 2025.
- American Century Companies opened 109 new positions and closed 148 in Q2 2025.
- American Century Companies's portfolio value rose 13% quarter-over-quarter to $184B.
Based on American Century Companies's 13F filing for Q2 2025, filed 12 Aug 2025.