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 | |
|---|---|---|---|---|---|---|
2526
Resources Connection
RGP
$145M
| $436K | ﹤0.01% |
81,238
-9,781
| -11% | -$53.1K |
|
|
NTST
2527
NETSTREIT Corp
NTST
$2.09B
| $435K | ﹤0.01% |
25,670
+205
| +0.8% | +$3.28K |
|
2528
Savers
SVV
$1.67B
| $431K | ﹤0.01% |
42,256
+12,560
| +42% | +$123K |
|
2529
Inogen
INGN
$154M
| $431K | ﹤0.01% |
61,238
+2,858
| +5% | +$19.2K |
|
2530
Lumen
LUMN
$6.6B
| $430K | ﹤0.01% |
98,243
-15,493
| -14% | -$60K |
|
2531
Petco
WOOF
$817M
| $430K | ﹤0.01% |
152,045
+25,042
| +20% | +$77.8K |
|
2532
Voyager Therapeutics
VYGR
$198M
| $430K | ﹤0.01% |
138,269
+6,748
| +5% | +$21.8K |
|
2533
MaxCyte
MXCT
$149M
| $429K | ﹤0.01% |
196,686
+18,848
| +11% | +$45.6K |
|
2534
Tetra Tech
TTEK
$9.33B
| $426K | ﹤0.01% |
11,840
+116
| +1% | +$3.86K |
|
2535
Blend Labs
BLND
$367M
| $424K | ﹤0.01% |
128,385
| – | – |
|
|
ASM
2536
Avino Silver & Gold Mines
ASM
$1.21B
| $422K | ﹤0.01% |
+117,219
| New | +$315K |
|
2537
Sinclair Inc
SBGI
$1.03B
| $422K | ﹤0.01% |
30,510
-16,089
| -35% | -$229K |
|
2538
Campbell Soup
CPB
$6.94B
| $421K | ﹤0.01% |
13,731
+6,668
| +94% | +$235K |
|
2539
Kilroy Realty
KRC
$4.3B
| $421K | ﹤0.01% |
+12,257
| New | +$400K |
|
2540
Ibotta
IBTA
$769M
| $419K | ﹤0.01% |
11,451
-42,875
| -79% | -$2M |
|
2541
Domino's
DPZ
$11.6B
| $417K | ﹤0.01% |
926
-181
| -16% | -$85K |
|
2542
Copel
ELPC
$7.87B
| $415K | ﹤0.01% |
48,684
-3,278
| -6% | -$25.1K |
|
2543
Microvast
MVST
$341M
| $414K | ﹤0.01% |
+114,167
| New | +$334K |
|
2544
Richardson Electronics
RELL
$300M
| $412K | ﹤0.01% |
42,673
+15,501
| +57% | +$141K |
|
|
ARDT
2545
Ardent Health
ARDT
$1.55B
| $411K | ﹤0.01% |
+30,109
| New | +$405K |
|
|
DNB
2546
DELISTED
Dun & Bradstreet
DNB
| $408K | ﹤0.01% |
+44,862
| New | +$402K |
|
2547
Sabre
SABR
$892M
| $403K | ﹤0.01% |
+127,684
| New | +$327K |
|
|
HUYA
2548
Huya Inc
HUYA
$538M
| $403K | ﹤0.01% |
114,446
+781
| +0.7% | +$2.83K |
|
2549
Bit Digital
BTBT
$520M
| $402K | ﹤0.01% |
183,463
+4,374
| +2% | +$9.66K |
|
2550
908 Devices
MASS
$418M
| $401K | ﹤0.01% |
56,296
+10,482
| +23% | +$58.2K |
|
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.