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 | |
|---|---|---|---|---|---|---|
551
Patrick Industries
PATK
$2.74B
| $65.7M | 0.04% |
712,383
+180,092
| +34% | +$15.3M |
|
|
TMHC
552
DELISTED
Taylor Morrison
TMHC
| $65.7M | 0.04% |
1,069,859
+192,554
| +22% | +$11.2M |
|
553
Core & Main
CNM
$8.58B
| $65.6M | 0.04% |
1,087,784
-104,854
| -9% | -$5.61M |
|
554
Verra Mobility
VRRM
$725M
| $65.3M | 0.04% |
2,570,738
+259,330
| +11% | +$6.04M |
|
555
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$67.8B
| $65.1M | 0.04% |
785,000
+44,300
| +6% | +$3.6M |
|
556
Vital Farms
VITL
$490M
| $65M | 0.04% |
1,687,869
+444,402
| +36% | +$15M |
|
557
SiTime
SITM
$20.7B
| $64.9M | 0.04% |
+304,453
| New | +$55M |
|
558
Barclays
BCS
$95B
| $64.7M | 0.04% |
3,478,821
+155,397
| +5% | +$2.57M |
|
559
BJs Wholesale Club
BJ
$11.9B
| $64.6M | 0.04% |
598,637
+117,936
| +25% | +$13.4M |
|
560
Worthington Enterprises
WOR
$2.85B
| $64.3M | 0.03% |
1,010,730
+188,783
| +23% | +$10.5M |
|
561
Quanta Services
PWR
$102B
| $64.2M | 0.03% |
169,681
+7,934
| +5% | +$2.55M |
|
562
Arch Capital
ACGL
$33.5B
| $63.8M | 0.03% |
700,629
+175,561
| +33% | +$16.2M |
|
563
Comstock Resources
CRK
$4.02B
| $63.8M | 0.03% |
2,304,604
-232,789
| -9% | -$5.3M |
|
|
EXE
564
Expand Energy Corp
EXE
$22B
| $63.5M | 0.03% |
543,377
+125,235
| +30% | +$14M |
|
565
United Rentals
URI
$70B
| $63.5M | 0.03% |
84,298
+14,223
| +20% | +$9.51M |
|
|
BLD
566
DELISTED
TopBuild
BLD
| $63.1M | 0.03% |
194,979
+30,250
| +18% | +$8.97M |
|
567
Extreme Networks
EXTR
$3.28B
| $62.7M | 0.03% |
3,494,851
+622,953
| +22% | +$9.18M |
|
568
ASML
ASML
$709B
| $62.7M | 0.03% |
78,183
+16,993
| +28% | +$12.2M |
|
569
Samsara
IOT
$23.8B
| $62.5M | 0.03% |
+1,571,997
| New | +$65M |
|
570
Agree Realty
ADC
$9.36B
| $62.4M | 0.03% |
854,616
-896,414
| -51% | -$67.4M |
|
571
Werner Enterprises
WERN
$2.29B
| $62.4M | 0.03% |
2,280,995
+110,468
| +5% | +$3.02M |
|
572
Cigna
CI
$73.8B
| $62.2M | 0.03% |
188,059
+52
| +0% | +$16.8K |
|
573
KB Financial Group
KB
$42.2B
| $62M | 0.03% |
751,168
+116,293
| +18% | +$7.86M |
|
574
Crane Co
CR
$12.6B
| $61.9M | 0.03% |
326,133
+14,324
| +5% | +$2.38M |
|
575
Flex
FLEX
$45.9B
| $61.8M | 0.03% |
1,237,386
+250,894
| +25% | +$9.78M |
|
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.