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 | |
|---|---|---|---|---|---|---|
126
ONE Gas
OGS
$5.05B
| $260M | 0.14% |
3,614,198
-191,997
| -5% | -$14.4M |
|
127
Automatic Data Processing
ADP
$107B
| $260M | 0.14% |
841,631
+397,385
| +89% | +$122M |
|
128
IQVIA
IQV
$39.8B
| $259M | 0.14% |
1,643,452
+204,457
| +14% | +$30.8M |
|
129
Arista Networks
ANET
$265B
| $258M | 0.14% |
2,523,086
-12,419
| -0.5% | -$1.07M |
|
130
Chevron
CVX
$386B
| $254M | 0.14% |
1,776,192
-322,847
| -15% | -$45.5M |
|
131
T. Rowe Price
TROW
$23.8B
| $253M | 0.14% |
2,618,921
-336,782
| -11% | -$30.9M |
|
132
Procter & Gamble
PG
$335B
| $252M | 0.14% |
1,580,137
-361,055
| -19% | -$58.9M |
|
133
Avantis International Equity ETF
AVDE
$18.8B
| $250M | 0.14% |
3,376,257
+1,357,155
| +67% | +$94.9M |
|
134
Prologis
PLD
$134B
| $246M | 0.13% |
2,339,136
-206,378
| -8% | -$21.6M |
|
135
Shopify
SHOP
$194B
| $245M | 0.13% |
2,128,131
+205,049
| +11% | +$20.5M |
|
136
Willis Towers Watson
WTW
$31.6B
| $243M | 0.13% |
793,573
+142,076
| +22% | +$44.1M |
|
|
137
Palantir
PLTR
$411B
| $243M | 0.13% |
1,779,978
-2,748,651
| -61% | -$322M |
|
138
GFL Environmental
GFL
$14.7B
| $242M | 0.13% |
4,798,031
+282,729
| +6% | +$13.9M |
|
|
MRSH
139
Marsh
MRSH
$90.1B
| $242M | 0.13% |
1,104,953
-84
| -0% | -$19K |
|
140
Abbott
ABT
$192B
| $241M | 0.13% |
1,772,533
+513,670
| +41% | +$67.7M |
|
141
VICI Properties
VICI
$28.7B
| $241M | 0.13% |
7,395,053
-857,475
| -10% | -$27.3M |
|
142
Wabtec
WAB
$49.9B
| $241M | 0.13% |
1,150,050
+12,715
| +1% | +$2.44M |
|
143
Dominion Energy
D
$59.8B
| $240M | 0.13% |
4,254,860
+458,336
| +12% | +$25.1M |
|
144
Spire
SR
$4.89B
| $240M | 0.13% |
3,290,394
-105,481
| -3% | -$7.9M |
|
145
Vertex Pharmaceuticals
VRTX
$133B
| $240M | 0.13% |
538,132
+72,391
| +16% | +$33.4M |
|
146
Acuity Brands
AYI
$10.8B
| $238M | 0.13% |
798,039
-34,452
| -4% | -$8.92M |
|
147
Amphenol
APH
$210B
| $238M | 0.13% |
2,405,114
+1,231,477
| +105% | +$101M |
|
148
Walmart Inc
WMT
$923B
| $236M | 0.13% |
2,409,653
-97,987
| -4% | -$9.34M |
|
149
Labcorp
LH
$26.2B
| $235M | 0.13% |
894,851
-41,924
| -4% | -$10.2M |
|
150
Commerce Bancshares
CBSH
$8.56B
| $234M | 0.13% |
3,958,632
-69,287
| -2% | -$4.07M |
|
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.