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 | |
|---|---|---|---|---|---|---|
2176
Bankwell Financial Group
BWFG
$542M
| $1.31M | ﹤0.01% |
36,385
-832
| -2% | -$27.7K |
|
|
MCW
2177
DELISTED
Mister Car Wash
MCW
| $1.3M | ﹤0.01% |
216,900
+29,922
| +16% | +$210K |
|
2178
Kodak
KODK
$978M
| $1.3M | ﹤0.01% |
229,540
-517,802
| -69% | -$3.11M |
|
|
PRSU
2179
Pursuit Attractions and Hospitality Inc
PRSU
$1.29B
| $1.3M | ﹤0.01% |
44,976
+5,052
| +13% | +$149K |
|
|
SAGE
2180
DELISTED
Sage Therapeutics
SAGE
| $1.29M | ﹤0.01% |
141,828
+20,859
| +17% | +$153K |
|
2181
WillScot Mobile Mini Holdings
WSC
$4.17B
| $1.28M | ﹤0.01% |
46,781
+1,374
| +3% | +$36.6K |
|
2182
News Corp Class B
NWS
$17.8B
| $1.28M | ﹤0.01% |
37,328
+6,562
| +21% | +$208K |
|
2183
ANI Pharmaceuticals
ANIP
$1.72B
| $1.27M | ﹤0.01% |
19,453
-6,384
| -25% | -$416K |
|
2184
Vontier
VNT
$4.47B
| $1.27M | ﹤0.01% |
34,365
-1,684
| -5% | -$57.4K |
|
2185
Daily Journal
DJCO
$828M
| $1.27M | ﹤0.01% |
3,001
+216
| +8% | +$86.3K |
|
2186
Mesa Laboratories
MLAB
$633M
| $1.27M | ﹤0.01% |
13,431
+194
| +1% | +$21.3K |
|
2187
Maximus
MMS
$2.94B
| $1.26M | ﹤0.01% |
18,003
+2,568
| +17% | +$180K |
|
2188
Flywire
FLYW
$2.22B
| $1.26M | ﹤0.01% |
107,856
+7,357
| +7% | +$74.9K |
|
2189
Merit Medical Systems
MMSI
$5.4B
| $1.26M | ﹤0.01% |
13,461
-17,076
| -56% | -$1.62M |
|
2190
Millicom
TIGO
$15.8B
| $1.26M | ﹤0.01% |
+33,552
| New | +$1.15M |
|
2191
Lazard
LAZ
$4.43B
| $1.25M | ﹤0.01% |
26,097
+16,322
| +167% | +$683K |
|
2192
Independence Realty Trust
IRT
$4.01B
| $1.25M | ﹤0.01% |
70,678
+789
| +1% | +$14.8K |
|
2193
Broadstone Net Lease
BNL
$4.35B
| $1.25M | ﹤0.01% |
77,865
+664
| +0.9% | +$10.6K |
|
2194
V2X
VVX
$2.55B
| $1.25M | ﹤0.01% |
25,695
+12,633
| +97% | +$601K |
|
2195
Miller Industries
MLR
$640M
| $1.25M | ﹤0.01% |
28,020
+1,141
| +4% | +$49.6K |
|
2196
Kanzhun
BZ
$6.89B
| $1.24M | ﹤0.01% |
69,707
+2,096
| +3% | +$35.2K |
|
|
MZTI
2197
The Marzetti Company
MZTI
$3.22B
| $1.24M | ﹤0.01% |
7,196
-11,078
| -61% | -$1.91M |
|
2198
SPX Corp
SPXC
$10.6B
| $1.24M | ﹤0.01% |
7,377
+999
| +16% | +$146K |
|
2199
MGM Resorts International
MGM
$11.1B
| $1.24M | ﹤0.01% |
35,962
-1,892
| -5% | -$60K |
|
2200
Replimune Group
REPL
$1.42B
| $1.24M | ﹤0.01% |
133,111
-132
| -0.1% | -$1.15K |
|
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.