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 | |
|---|---|---|---|---|---|---|
1076
EnerSys
ENS
$7.42B
| $20.4M | 0.01% |
237,695
-77,820
| -25% | -$6.78M |
|
1077
BancFirst
BANF
$3.89B
| $20.3M | 0.01% |
164,160
+142,232
| +649% | +$16.9M |
|
1078
Marvell Technology
MRVL
$199B
| $20.3M | 0.01% |
261,896
-342,572
| -57% | -$21.4M |
|
1079
Genco Shipping & Trading
GNK
$1.15B
| $20.2M | 0.01% |
1,549,197
+86,317
| +6% | +$1.14M |
|
1080
KE Holdings
BEKE
$18.8B
| $20.2M | 0.01% |
1,140,263
+178,735
| +19% | +$3.44M |
|
1081
Atmus Filtration Technologies
ATMU
$4.16B
| $20.1M | 0.01% |
551,573
-256,842
| -32% | -$9.16M |
|
1082
Ichor Holdings
ICHR
$2.66B
| $20.1M | 0.01% |
1,020,986
-212,451
| -17% | -$3.89M |
|
1083
First Mid Bancshares
FMBH
$1.38B
| $20M | 0.01% |
532,170
+35,282
| +7% | +$1.23M |
|
1084
CarMax
KMX
$8.5B
| $19.9M | 0.01% |
296,590
-879,106
| -75% | -$59.1M |
|
1085
Dentsply Sirona
XRAY
$2.31B
| $19.9M | 0.01% |
1,254,688
+20,320
| +2% | +$304K |
|
1086
Heritage Insurance Holdings
HRTG
$1.01B
| $19.9M | 0.01% |
796,605
+119,791
| +18% | +$2.56M |
|
1087
Toll Brothers
TOL
$13.9B
| $19.8M | 0.01% |
173,375
-81,263
| -32% | -$8.43M |
|
1088
Capitol Federal Financial
CFFN
$1.08B
| $19.8M | 0.01% |
3,243,696
-2,917
| -0.1% | -$16.5K |
|
1089
Tencent Music
TME
$14.5B
| $19.7M | 0.01% |
1,009,127
+211,555
| +27% | +$3.32M |
|
1090
Byline Bancorp
BY
$1.78B
| $19.6M | 0.01% |
735,057
+44,753
| +6% | +$1.15M |
|
|
VBTX
1091
DELISTED
Veritex Holdings
VBTX
| $19.6M | 0.01% |
750,939
-11,231
| -1% | -$268K |
|
1092
IBEX
IBEX
$480M
| $19.5M | 0.01% |
669,931
-52,163
| -7% | -$1.4M |
|
1093
Vitamin Cottage Natural Grocers
NGVC
$648M
| $19.4M | 0.01% |
494,542
+27,732
| +6% | +$1.28M |
|
1094
HCA Healthcare
HCA
$87.6B
| $19.3M | 0.01% |
50,509
+26,188
| +108% | +$9.44M |
|
1095
Sportradar
SRAD
$4.09B
| $19.3M | 0.01% |
+687,486
| New | +$16.3M |
|
1096
Independent Bank Corp
IBCP
$850M
| $19.3M | 0.01% |
595,239
+27,554
| +5% | +$854K |
|
1097
State Street SPDR Portfolio High Yield Bond ETF
SPHY
$12.1B
| $19.3M | 0.01% |
809,788
| – | – |
|
1098
Healthcare Services Group
HCSG
$1.48B
| $19.2M | 0.01% |
1,278,993
+827,057
| +183% | +$11M |
|
|
SPYM
1099
State Street SPDR Portfolio S&P 500 ETF
SPYM
$169B
| $19.2M | 0.01% |
263,600
-71,400
| -21% | -$4.8M |
|
1100
Vanguard S&P 500 ETF
VOO
$1.04T
| $19.1M | 0.01% |
33,700
-9,200
| -21% | -$4.84M |
|
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.