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 | |
|---|---|---|---|---|---|---|
1851
CVR Energy
CVI
$3.57B
| $3.69M | ﹤0.01% |
145,153
-170,611
| -54% | -$5.81M |
|
1852
Kforce
KFRC
$1.04B
| $3.68M | ﹤0.01% |
119,005
+10,257
| +9% | +$302K |
|
1853
AZZ Inc
AZZ
$4.52B
| $3.68M | ﹤0.01% |
34,318
-753
| -2% | -$78K |
|
1854
Wolverine World Wide
WWW
$1.71B
| $3.68M | ﹤0.01% |
202,578
-10,762
| -5% | -$217K |
|
1855
Invesco
IVZ
$14.3B
| $3.67M | ﹤0.01% |
139,890
+8,793
| +7% | +$215K |
|
1856
Farmers National Banc Corp
FMNB
$967M
| $3.67M | ﹤0.01% |
275,504
-10,069
| -4% | -$138K |
|
1857
CAVA Group
CAVA
$8.68B
| $3.67M | ﹤0.01% |
62,514
-99,502
| -61% | -$5.55M |
|
1858
Superior Group of Companies
SGC
$207M
| $3.67M | ﹤0.01% |
378,691
-4,734
| -1% | -$46.3K |
|
1859
Relay Therapeutics
RLAY
$4.31B
| $3.66M | ﹤0.01% |
432,493
+38,789
| +10% | +$277K |
|
1860
Stoke Therapeutics
STOK
$2B
| $3.65M | ﹤0.01% |
115,118
+16,026
| +16% | +$482K |
|
|
AAMI
1861
Acadian Asset Management
AAMI
$3.3B
| $3.63M | ﹤0.01% |
77,292
+4,082
| +6% | +$188K |
|
|
VLRS
1862
Controladora Vuela Compania de Aviacion
VLRS
$920M
| $3.62M | ﹤0.01% |
407,778
+103,545
| +34% | +$752K |
|
1863
Sonoco
SON
$5.74B
| $3.62M | ﹤0.01% |
+82,908
| New | +$3.43M |
|
1864
Evolution Petroleum
EPM
$133M
| $3.61M | ﹤0.01% |
1,020,878
+43,203
| +4% | +$182K |
|
1865
AerSale
ASLE
$276M
| $3.61M | ﹤0.01% |
507,042
+222,443
| +78% | +$1.56M |
|
1866
Telus
TU
$15.4B
| $3.6M | ﹤0.01% |
273,079
+28,680
| +12% | +$404K |
|
1867
Digi International
DGII
$3.19B
| $3.57M | ﹤0.01% |
82,515
+668
| +0.8% | +$26.8K |
|
1868
Adient
ADNT
$1.58B
| $3.57M | ﹤0.01% |
186,147
-27,723
| -13% | -$583K |
|
|
AVGB
1869
Avantis Credit ETF
AVGB
$20.5M
| $3.56M | ﹤0.01% |
70,084
-39,997
| -36% | -$2.06M |
|
1870
MDU Resources
MDU
$4.35B
| $3.55M | ﹤0.01% |
181,799
-1,080,143
| -86% | -$21.3M |
|
1871
German American Bancorp
GABC
$1.93B
| $3.55M | ﹤0.01% |
90,562
-2,526
| -3% | -$99.6K |
|
1872
FS Bancorp
FSBW
$326M
| $3.54M | ﹤0.01% |
85,878
| – | – |
|
|
ASM
1873
Avino Silver & Gold Mines
ASM
$1.24B
| $3.53M | ﹤0.01% |
567,123
+13,889
| +3% | +$74.8K |
|
1874
Millicom
TIGO
$15.7B
| $3.5M | ﹤0.01% |
63,196
+29,490
| +87% | +$1.48M |
|
1875
Golar LNG
GLNG
$5.28B
| $3.5M | ﹤0.01% |
94,044
+44,764
| +91% | +$1.71M |
|
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.