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 |
Amphenol
APH
|
+$460M |
| 2 |
Broadcom
AVGO
|
+$298M |
| 3 |
Sysco
SYY
|
+$225M |
| 4 |
MRSH
Marsh
MRSH
|
+$200M |
| 5 |
Ascendis Pharma A/S
ASND
|
+$186M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$573M |
| 2 |
Visa
V
|
+$465M |
| 3 |
Apple
AAPL
|
+$461M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$363M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$358M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.8% |
| 2 | Financials | 13.6% |
| 3 | Consumer Discretionary | 12.52% |
| 4 | Industrials | 10.05% |
| 5 | Healthcare | 9.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
201
Northern Oil and Gas
NOG
$2.52B
| $180M | 0.09% |
8,400,047
+173,947
| +2% | +$3.9M |
|
202
Hexcel
HXL
$7.69B
| $180M | 0.09% |
2,433,578
-127,123
| -5% | -$8.99M |
|
203
The Bancorp
TBBK
$2.86B
| $180M | 0.09% |
2,658,717
-22,303
| -0.8% | -$1.54M |
|
204
Pultegroup
PHM
$24.8B
| $179M | 0.09% |
1,526,093
-176,956
| -10% | -$21.7M |
|
205
Crescent Energy
CRGY
$3.95B
| $178M | 0.09% |
21,246,104
+1,882,718
| +10% | +$16.5M |
|
206
FedEx
FDX
$78.5B
| $177M | 0.09% |
612,304
+73,139
| +14% | +$19.2M |
|
207
Rocket Lab Corp
RKLB
$53.5B
| $176M | 0.09% |
2,524,283
+528,254
| +26% | +$30.3M |
|
208
Sherwin-Williams
SHW
$87.6B
| $176M | 0.09% |
543,377
-4,149
| -0.8% | -$1.39M |
|
209
Herc Holdings
HRI
$5.56B
| $175M | 0.09% |
1,180,854
-121,121
| -9% | -$16.6M |
|
210
F5
FFIV
$23.9B
| $175M | 0.09% |
684,169
+259,838
| +61% | +$69.9M |
|
211
Atmos Energy
ATO
$28.8B
| $174M | 0.09% |
1,040,001
-198,546
| -16% | -$34.3M |
|
212
UMB Financial
UMBF
$11.5B
| $174M | 0.09% |
1,511,248
-83,132
| -5% | -$9.42M |
|
213
Equity Residential
EQR
$24.9B
| $173M | 0.09% |
2,749,462
-77,411
| -3% | -$4.75M |
|
214
SouthState Bank Corp
SSB
$10.8B
| $173M | 0.09% |
1,840,552
-16,214
| -0.9% | -$1.5M |
|
215
Ventas
VTR
$46.4B
| $173M | 0.09% |
2,238,102
-347,212
| -13% | -$26.2M |
|
216
Shopify
SHOP
$198B
| $172M | 0.09% |
1,071,332
-925,821
| -46% | -$149M |
|
217
Chord Energy
CHRD
$7.35B
| $172M | 0.09% |
1,860,381
+630,620
| +51% | +$58.4M |
|
218
Skywest
SKYW
$4.18B
| $171M | 0.09% |
1,707,758
+95,660
| +6% | +$9.58M |
|
219
Abercrombie & Fitch
ANF
$4.95B
| $171M | 0.09% |
1,361,987
+184,997
| +16% | +$16.2M |
|
220
Travelers Companies
TRV
$77.5B
| $170M | 0.09% |
585,302
+18,478
| +3% | +$5.2M |
|
221
Ryder
R
$10.2B
| $170M | 0.09% |
886,215
+18,557
| +2% | +$3.33M |
|
222
Granite Construction
GVA
$5.47B
| $169M | 0.09% |
1,468,575
-6,816
| -0.5% | -$732K |
|
223
Agnico Eagle Mines
AEM
$90.9B
| $169M | 0.09% |
997,625
-23,905
| -2% | -$4.02M |
|
224
Old National Bancorp
ONB
$10.4B
| $169M | 0.09% |
7,577,861
-2,049,368
| -21% | -$44.2M |
|
225
Constellation Energy
CEG
$99.3B
| $169M | 0.08% |
477,943
+359,212
| +303% | +$131M |
|
Similar funds
American Century Companies's Q4 2025 Portfolio in Review
As of Q4 2025, American Century Companies held 2,902 positions worth $199B, up 1.2% from $197B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
American Century Companies's Q4 2025 filing shows 123 new, 1,653 increased, 947 reduced and 91 closed positions. Its largest new stake was Amrize Ltd: 2,173,524 shares worth $118M. The largest sale was NVIDIA, an estimated $573M.
By sector, the portfolio is most concentrated in Technology at 27% of assets, down from 28% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q4 2025 buy was Amrize Ltd: 2,173,524 shares worth $118M.
- American Century Companies added most to Amphenol in Q4 2025, an estimated $460M increase.
- American Century Companies's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $573M.
- American Century Companies fully exited Premier in Q4 2025, selling an estimated $91.5M.
- American Century Companies's ten largest holdings make up 27% of its $199B portfolio in Q4 2025.
- American Century Companies opened 123 new positions and closed 91 in Q4 2025.
- American Century Companies's portfolio value rose 1.2% quarter-over-quarter to $199B.
Based on American Century Companies's 13F filing for Q4 2025, filed 13 Feb 2026.