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 | |
|---|---|---|---|---|---|---|
76
Royal Caribbean
RCL
$82.4B
| $341M | 0.19% |
1,087,660
+678,353
| +166% | +$162M |
|
77
DexCom
DXCM
$34.3B
| $339M | 0.18% |
3,889,237
-163,290
| -4% | -$12.8M |
|
78
Roper Technologies
ROP
$39.1B
| $339M | 0.18% |
597,482
-23,537
| -4% | -$13.3M |
|
79
Okta
OKTA
$25.6B
| $339M | 0.18% |
3,386,250
-36,679
| -1% | -$3.92M |
|
80
Regeneron Pharmaceuticals
REGN
$82.2B
| $334M | 0.18% |
636,652
-85,815
| -12% | -$47.9M |
|
81
PepsiCo
PEP
$189B
| $334M | 0.18% |
2,529,293
+39,787
| +2% | +$5.36M |
|
82
Henry Schein
HSIC
$10.1B
| $333M | 0.18% |
4,558,790
-44,018
| -1% | -$3.03M |
|
83
Vistra
VST
$49.2B
| $326M | 0.18% |
1,682,882
+355,229
| +27% | +$52.6M |
|
84
Oshkosh
OSK
$9.61B
| $325M | 0.18% |
2,858,787
+529,907
| +23% | +$51.5M |
|
85
TE Connectivity
TEL
$62B
| $324M | 0.18% |
1,923,579
-387,996
| -17% | -$58.9M |
|
86
Estee Lauder
EL
$31.7B
| $324M | 0.18% |
4,013,726
-497,389
| -11% | -$32M |
|
87
American Express
AXP
$232B
| $324M | 0.18% |
1,015,952
+130,466
| +15% | +$36.7M |
|
88
Spotify
SPOT
$101B
| $323M | 0.18% |
420,887
+88,375
| +27% | +$56.7M |
|
89
MSC Industrial Direct
MSM
$6.67B
| $318M | 0.17% |
3,743,021
+92,800
| +3% | +$7.33M |
|
90
Blackrock
BLK
$180B
| $312M | 0.17% |
297,602
-1,631
| -0.5% | -$1.54M |
|
91
AXIS Capital
AXS
$7.26B
| $311M | 0.17% |
2,996,456
-111,134
| -4% | -$11.1M |
|
92
Allstate
ALL
$64.7B
| $311M | 0.17% |
1,542,784
-296,610
| -16% | -$59.2M |
|
93
Interactive Brokers
IBKR
$41.5B
| $310M | 0.17% |
5,602,511
-133,413
| -2% | -$6.33M |
|
94
Mondelez International
MDLZ
$79.4B
| $308M | 0.17% |
4,570,074
-1,088,472
| -19% | -$72.6M |
|
95
Cencora
COR
$60B
| $308M | 0.17% |
1,027,203
+177,446
| +21% | +$51.1M |
|
96
Johnson Controls International
JCI
$92.6B
| $305M | 0.17% |
2,891,256
-184,373
| -6% | -$17M |
|
97
Kimberly-Clark
KMB
$36.2B
| $300M | 0.16% |
2,328,322
-82,931
| -3% | -$11.2M |
|
98
Applovin
APP
$102B
| $299M | 0.16% |
855,136
-279,706
| -25% | -$90.7M |
|
99
Merck
MRK
$328B
| $299M | 0.16% |
3,772,459
+721,844
| +24% | +$57.4M |
|
100
Cummins
CMI
$87.8B
| $298M | 0.16% |
909,653
+528,689
| +139% | +$164M |
|
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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.