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 | |
|---|---|---|---|---|---|---|
351
Digital Realty Trust
DLR
$73.1B
| $106M | 0.06% |
610,066
+253,164
| +71% | +$41.4M |
|
352
Marathon Digital Holdings
MARA
$3.56B
| $106M | 0.06% |
6,781,198
+491,245
| +8% | +$7.03M |
|
|
EMBJ
353
Embraer S.A. ADS
EMBJ
$13.2B
| $106M | 0.06% |
1,867,059
-179,067
| -9% | -$8.46M |
|
354
Raymond James Financial
RJF
$34.9B
| $106M | 0.06% |
688,405
+442,340
| +180% | +$63.3M |
|
355
Eagle Materials
EXP
$6.47B
| $105M | 0.06% |
521,276
+233,153
| +81% | +$50.2M |
|
356
Expedia Group
EXPE
$39.1B
| $105M | 0.06% |
623,899
-71,805
| -10% | -$11.6M |
|
357
Emerson Electric
EMR
$91.4B
| $105M | 0.06% |
785,282
-233,662
| -23% | -$26.8M |
|
358
Construction Partners
ROAD
$6.9B
| $105M | 0.06% |
984,879
+163,334
| +20% | +$15.3M |
|
359
Alkermes
ALKS
$8.44B
| $105M | 0.06% |
3,657,223
+191,549
| +6% | +$5.7M |
|
360
KKR & Co
KKR
$103B
| $104M | 0.06% |
784,894
-15,538
| -2% | -$1.82M |
|
361
SM Energy
SM
$7.71B
| $104M | 0.06% |
4,209,870
+300,866
| +8% | +$7.28M |
|
362
Plexus
PLXS
$7.25B
| $104M | 0.06% |
765,773
+87,551
| +13% | +$11.2M |
|
363
Thor Industries
THO
$4.11B
| $104M | 0.06% |
1,166,714
+166,895
| +17% | +$13.2M |
|
364
Omnicom Group
OMC
$23.5B
| $103M | 0.06% |
1,433,137
+113,281
| +9% | +$8.37M |
|
365
TechnipFMC
FTI
$29.5B
| $103M | 0.06% |
2,991,554
-108,961
| -4% | -$3.29M |
|
366
Mettler-Toledo International
MTD
$28.8B
| $103M | 0.06% |
87,511
+10,750
| +14% | +$12M |
|
367
Berkshire Hathaway Class A
BRK.A
$1.09T
| $103M | 0.06% |
141
-28
| -17% | -$21.3M |
|
368
Terreno Realty
TRNO
$7.5B
| $103M | 0.06% |
1,831,310
+223,438
| +14% | +$12.8M |
|
369
Q2 Holdings
QTWO
$4.13B
| $102M | 0.06% |
1,093,099
+411,930
| +60% | +$34.8M |
|
370
Natera
NTRA
$45.5B
| $102M | 0.06% |
604,748
-123,347
| -17% | -$19.2M |
|
|
IPG
371
DELISTED
Interpublic Group of Companies
IPG
| $102M | 0.06% |
4,151,927
+351,394
| +9% | +$8.55M |
|
372
TotalEnergies
TTE
$194B
| $102M | 0.06% |
1,655,074
+123,790
| +8% | +$7.35M |
|
373
NetEase
NTES
$79.5B
| $101M | 0.05% |
748,450
+122,951
| +20% | +$14.1M |
|
374
Prosperity Bancshares
PB
$8.95B
| $100M | 0.05% |
1,426,917
+1,397,033
| +4,675% | +$96.2M |
|
375
Dana Inc
DAN
$3.26B
| $100M | 0.05% |
5,842,593
+650,705
| +13% | +$9.71M |
|
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.