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 | |
|---|---|---|---|---|---|---|
2051
Clarus
CLAR
$145M
| $1.85M | ﹤0.01% |
534,582
-39,674
| -7% | -$134K |
|
|
ANSS
2052
DELISTED
Ansys
ANSS
| $1.85M | ﹤0.01% |
5,279
+492
| +10% | +$161K |
|
2053
Baxter International
BAX
$14B
| $1.84M | ﹤0.01% |
60,857
+37,992
| +166% | +$1.15M |
|
2054
BrightSpring Health Services
BTSG
$11.9B
| $1.84M | ﹤0.01% |
77,929
-14,520
| -16% | -$303K |
|
|
ELP
2055
DELISTED
Companhia Paranaense de Energia (COPEL)
ELP
| $1.83M | ﹤0.01% |
200,887
-6,970
| -3% | -$58.5K |
|
2056
XPEL
XPEL
$1.39B
| $1.83M | ﹤0.01% |
51,045
+3,261
| +7% | +$108K |
|
2057
Latham Group
SWIM
$889M
| $1.83M | ﹤0.01% |
286,262
-297,027
| -51% | -$1.73M |
|
2058
Monte Rosa Therapeutics
GLUE
$1.35B
| $1.82M | ﹤0.01% |
403,045
+302,639
| +301% | +$1.35M |
|
2059
Golar LNG
GLNG
$5.21B
| $1.81M | ﹤0.01% |
44,032
-4,909
| -10% | -$194K |
|
2060
Ramaco Resources Class B
METCB
$406M
| $1.81M | ﹤0.01% |
233,475
+26,262
| +13% | +$196K |
|
2061
Driven Brands
DRVN
$2.12B
| $1.8M | ﹤0.01% |
102,627
-3,245
| -3% | -$55.7K |
|
2062
Clover Health Investments
CLOV
$2.38B
| $1.8M | ﹤0.01% |
644,723
-241,850
| -27% | -$795K |
|
2063
Ingersoll Rand
IR
$32.7B
| $1.8M | ﹤0.01% |
21,600
-10,195
| -32% | -$803K |
|
2064
Lionsgate Studios
LION
$3.49B
| $1.79M | ﹤0.01% |
+307,934
| New | +$2.06M |
|
|
EFOR
2065
Everforth Inc
EFOR
$1.37B
| $1.78M | ﹤0.01% |
+35,717
| New | +$1.95M |
|
2066
First Interstate BancSystem
FIBK
$3.7B
| $1.78M | ﹤0.01% |
61,775
-1,584,177
| -96% | -$42.7M |
|
|
AAMI
2067
Acadian Asset Management
AAMI
$3.31B
| $1.77M | ﹤0.01% |
50,308
+22,118
| +78% | +$643K |
|
2068
Grocery Outlet
GO
$1.07B
| $1.77M | ﹤0.01% |
142,461
+17,348
| +14% | +$247K |
|
2069
Acacia Research
ACTG
$449M
| $1.77M | ﹤0.01% |
494,075
+29,659
| +6% | +$102K |
|
2070
NACCO Industries
NC
$316M
| $1.77M | ﹤0.01% |
39,870
-380
| -0.9% | -$13.8K |
|
2071
Zurn Elkay Water Solutions
ZWS
$8.41B
| $1.76M | ﹤0.01% |
48,161
+1,768
| +4% | +$60.9K |
|
2072
CG Oncology
CGON
$6.62B
| $1.76M | ﹤0.01% |
+67,667
| New | +$1.63M |
|
2073
Sonoco
SON
$5.77B
| $1.76M | ﹤0.01% |
40,350
-59,036
| -59% | -$2.64M |
|
|
CWBC
2074
Community West Bancshares
CWBC
$706M
| $1.76M | ﹤0.01% |
90,053
-4,303
| -5% | -$76.3K |
|
2075
Nexstar Media Group
NXST
$5.81B
| $1.75M | ﹤0.01% |
10,140
+1,356
| +15% | +$222K |
|
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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.