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 | |
|---|---|---|---|---|---|---|
626
Kodiak Gas Services
KGS
$6.53B
| $55.6M | 0.03% |
1,622,102
+320,022
| +25% | +$11.1M |
|
627
iShares Broad USD High Yield Corporate Bond ETF
USHY
$29.2B
| $55.5M | 0.03% |
1,480,560
| – | – |
|
628
Ollie's Bargain Outlet
OLLI
$4.64B
| $55.4M | 0.03% |
420,419
-104,657
| -20% | -$12M |
|
629
Meritage Homes
MTH
$4.77B
| $55.4M | 0.03% |
826,563
+109,565
| +15% | +$7.26M |
|
630
Ferguson
FERG
$47.6B
| $55.3M | 0.03% |
253,924
-8,303
| -3% | -$1.53M |
|
631
QuidelOrtho
QDEL
$1.01B
| $55.2M | 0.03% |
1,915,648
+327,003
| +21% | +$9.67M |
|
632
Knife River
KNF
$3.79B
| $54.8M | 0.03% |
671,336
-391,407
| -37% | -$35.6M |
|
633
AvalonBay Communities
AVB
$26.4B
| $54.8M | 0.03% |
269,301
+13,400
| +5% | +$2.74M |
|
634
Old Dominion Freight Line
ODFL
$44.2B
| $54.8M | 0.03% |
337,612
+48,908
| +17% | +$7.8M |
|
635
Central Garden & Pet Co Class A
CENTA
$2.39B
| $54.8M | 0.03% |
1,749,801
+167,901
| +11% | +$5.24M |
|
636
Peabody Energy
BTU
$3.06B
| $54.6M | 0.03% |
4,071,360
+212,583
| +6% | +$2.81M |
|
637
Xtrackers USD High Yield Corporate Bond ETF
HYLB
$3.48B
| $53.9M | 0.03% |
1,459,555
-4,633
| -0.3% | -$167K |
|
638
Pfizer
PFE
$152B
| $53.9M | 0.03% |
2,222,095
-334,926
| -13% | -$7.81M |
|
639
Bank of America Series L
BAC.PRL
$4.01B
| $53.7M | 0.03% |
44,187
+364
| +0.8% | +$429K |
|
640
Ralph Lauren
RL
$23.2B
| $53.7M | 0.03% |
195,621
-31,291
| -14% | -$7.75M |
|
641
Hillman Solutions
HLMN
$1.7B
| $53.4M | 0.03% |
7,480,165
+2,972,293
| +66% | +$22.3M |
|
642
Harmony Gold Mining
HMY
$12.1B
| $53.2M | 0.03% |
3,806,910
+1,634
| +0% | +$24.7K |
|
643
Fortune Brands Innovations
FBIN
$5.73B
| $53.1M | 0.03% |
1,031,789
+84,327
| +9% | +$4.41M |
|
644
Comfort Systems
FIX
$62.4B
| $53.1M | 0.03% |
99,035
+13,981
| +16% | +$6.09M |
|
645
Markel Group
MKL
$22.8B
| $53M | 0.03% |
26,527
+2,575
| +11% | +$4.83M |
|
646
DHT Holdings
DHT
$3.14B
| $53M | 0.03% |
4,899,375
+491,717
| +11% | +$5.42M |
|
647
Hubbell
HUBB
$27B
| $52.9M | 0.03% |
129,567
-13,399
| -9% | -$4.97M |
|
648
Power Integrations
POWI
$3.48B
| $52.8M | 0.03% |
944,167
+213,102
| +29% | +$10.9M |
|
649
Universal Technical Institute
UTI
$1.39B
| $52.7M | 0.03% |
1,554,199
+210,377
| +16% | +$6.6M |
|
650
Dave Inc
DAVE
$4.39B
| $52.7M | 0.03% |
196,201
-143,278
| -42% | -$22.6M |
|
Similar funds
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.