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 | |
|---|---|---|---|---|---|---|
1901
NNN REIT
NNN
$8.79B
| $2.84M | ﹤0.01% |
65,823
+641
| +1% | +$26.6K |
|
1902
Live Oak Bancshares
LOB
$1.98B
| $2.84M | ﹤0.01% |
95,253
-26,054
| -21% | -$703K |
|
1903
Gogo Inc
GOGO
$377M
| $2.84M | ﹤0.01% |
193,317
+18,687
| +11% | +$190K |
|
1904
First United
FUNC
$294M
| $2.84M | ﹤0.01% |
91,454
+1,446
| +2% | +$42.8K |
|
1905
Stoneridge
SRI
$197M
| $2.83M | ﹤0.01% |
402,055
+48,739
| +14% | +$239K |
|
1906
LeMaitre Vascular
LMAT
$1.87B
| $2.82M | ﹤0.01% |
34,008
+23,794
| +233% | +$1.99M |
|
1907
Ducommun
DCO
$3.04B
| $2.82M | ﹤0.01% |
34,174
+2,514
| +8% | +$167K |
|
1908
Cipher Digital
CIFR
$6.9B
| $2.82M | ﹤0.01% |
590,666
+109,095
| +23% | +$353K |
|
1909
Ziff Davis
ZD
$1.92B
| $2.82M | ﹤0.01% |
93,221
+10,606
| +13% | +$341K |
|
1910
Cass Information Systems
CASS
$742M
| $2.82M | ﹤0.01% |
64,885
-3,962
| -6% | -$166K |
|
1911
Century Aluminum
CENX
$4.59B
| $2.81M | ﹤0.01% |
155,934
+18,823
| +14% | +$320K |
|
1912
BayCom
BCML
$341M
| $2.8M | ﹤0.01% |
101,116
+10,995
| +12% | +$290K |
|
1913
St. Joe Company
JOE
$3.87B
| $2.78M | ﹤0.01% |
58,227
+37,632
| +183% | +$1.68M |
|
1914
Flowserve
FLS
$10.3B
| $2.77M | ﹤0.01% |
52,966
-12,595
| -19% | -$592K |
|
1915
Loar Holdings
LOAR
$6.93B
| $2.76M | ﹤0.01% |
+31,999
| New | +$2.77M |
|
1916
Alerus Financial
ALRS
$843M
| $2.74M | ﹤0.01% |
126,564
-1,307
| -1% | -$26.2K |
|
1917
Service Corp International
SCI
$11.5B
| $2.72M | ﹤0.01% |
33,428
-389
| -1% | -$30.4K |
|
1918
NovaGold Resources
NG
$3.45B
| $2.71M | ﹤0.01% |
659,575
+41,772
| +7% | +$156K |
|
1919
Western Digital
WDC
$168B
| $2.7M | ﹤0.01% |
42,242
+18,221
| +76% | +$867K |
|
1920
Wendy's
WEN
$1.65B
| $2.7M | ﹤0.01% |
236,588
+186,205
| +370% | +$2.27M |
|
|
UCB
1921
United Community Banks
UCB
$4.43B
| $2.7M | ﹤0.01% |
90,605
-40,920
| -31% | -$1.14M |
|
1922
United States Lime & Minerals
USLM
$3.42B
| $2.7M | ﹤0.01% |
27,040
-4,832
| -15% | -$472K |
|
|
AAUC
1923
Allied Gold Corp
AAUC
$3.14B
| $2.7M | ﹤0.01% |
+200,859
| New | +$2.84M |
|
1924
Upbound Group
UPBD
$1.11B
| $2.69M | ﹤0.01% |
107,210
+17,420
| +19% | +$407K |
|
|
PARA
1925
DELISTED
Paramount Global Class B
PARA
| $2.69M | ﹤0.01% |
208,372
+15,552
| +8% | +$182K |
|
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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.