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 | |
|---|---|---|---|---|---|---|
51
Cisco
CSCO
$488B
| $422M | 0.23% |
6,082,195
-378,366
| -6% | -$23.3M |
|
52
Cheniere Energy
LNG
$55.4B
| $421M | 0.23% |
1,729,359
+425,106
| +33% | +$98.5M |
|
53
Insulet
PODD
$10.1B
| $411M | 0.22% |
1,309,676
+157,070
| +14% | +$45.3M |
|
|
54
Progressive
PGR
$121B
| $411M | 0.22% |
1,538,262
-831,357
| -35% | -$228M |
|
55
Mercado Libre
MELI
$92.7B
| $408M | 0.22% |
156,191
+11,260
| +8% | +$26.3M |
|
56
Reinsurance Group of America
RGA
$16.1B
| $406M | 0.22% |
2,044,818
+532,891
| +35% | +$104M |
|
|
57
ServiceNow
NOW
$129B
| $405M | 0.22% |
1,971,305
+1,030,875
| +110% | +$194M |
|
58
Cadence Design Systems
CDNS
$89B
| $405M | 0.22% |
1,313,052
+2,259
| +0.2% | +$657K |
|
59
Workday
WDAY
$43.3B
| $399M | 0.22% |
1,662,430
-358,763
| -18% | -$87.4M |
|
60
Ares Management
ARES
$32.1B
| $397M | 0.22% |
2,291,745
+296,942
| +15% | +$47M |
|
61
Home Depot
HD
$342B
| $392M | 0.21% |
1,068,821
-39,349
| -4% | -$14.2M |
|
62
S&P Global
SPGI
$121B
| $385M | 0.21% |
730,536
-26,306
| -3% | -$13.1M |
|
63
Williams Companies
WMB
$90.1B
| $380M | 0.21% |
6,044,305
+929,248
| +18% | +$54.9M |
|
64
Vertiv
VRT
$111B
| $378M | 0.21% |
2,940,411
+306,782
| +12% | +$29.8M |
|
65
Gilead Sciences
GILD
$168B
| $376M | 0.2% |
3,389,139
+1,091,559
| +48% | +$116M |
|
66
Ecolab
ECL
$78.1B
| $373M | 0.2% |
1,385,750
-9,742
| -0.7% | -$2.48M |
|
67
Northern Trust
NTRS
$35B
| $367M | 0.2% |
2,893,278
-119,845
| -4% | -$12.3M |
|
68
American Tower
AMT
$79.4B
| $360M | 0.2% |
1,626,972
-167,293
| -9% | -$36.1M |
|
69
EOG Resources
EOG
$75.1B
| $353M | 0.19% |
2,955,232
-103,977
| -3% | -$11.9M |
|
70
Duke Energy
DUK
$96.3B
| $352M | 0.19% |
2,980,083
+329,549
| +12% | +$38.9M |
|
71
Packaging Corp of America
PKG
$22.8B
| $351M | 0.19% |
1,860,113
+769,806
| +71% | +$146M |
|
72
Avantis US Equity ETF
AVUS
$14.4B
| $350M | 0.19% |
3,474,063
+10,224
| +0.3% | +$957K |
|
73
GE Vernova
GEV
$277B
| $349M | 0.19% |
660,377
+329,245
| +99% | +$137M |
|
74
Synopsys
SNPS
$79B
| $348M | 0.19% |
678,097
+74,500
| +12% | +$34.7M |
|
75
Stryker
SYK
$133B
| $347M | 0.19% |
877,663
+33,922
| +4% | +$12.7M |
|
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.