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 |
Broadcom
AVGO
|
+$559M |
| 2 |
Mastercard
MA
|
+$301M |
| 3 |
Estee Lauder
EL
|
+$262M |
| 4 |
IQVIA
IQV
|
+$191M |
| 5 |
Arista Networks
ANET
|
+$152M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Advanced Micro Devices
AMD
|
+$624M |
| 2 |
Visa
V
|
+$533M |
| 3 |
Apple
AAPL
|
+$413M |
| 4 |
NVIDIA
NVDA
|
+$327M |
| 5 |
iShares Russell 1000 Growth ETF
IWF
|
+$256M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.32% |
| 2 | Financials | 13.83% |
| 3 | Consumer Discretionary | 12.65% |
| 4 | Healthcare | 10.02% |
| 5 | Industrials | 9.55% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
ADVM
2776
DELISTED
Adverum Biotechnologies
ADVM
| $76K | ﹤0.01% |
16,277
+4,362
| +37% | +$29.4K |
|
|
BLDP
2777
Ballard Power Systems
BLDP
$790M
| $74.8K | ﹤0.01% |
44,981
+112
| +0.2% | +$174 |
|
|
AZUL
2778
DELISTED
Azul
AZUL
| $73.3K | ﹤0.01% |
43,885
| – | – |
|
|
USAS
2779
Americas Gold and Silver
USAS
$1.75B
| $72.7K | ﹤0.01% |
+74,600
| New | +$75.7K |
|
2780
OptimizeRx
OPRX
$132M
| $70K | ﹤0.01% |
14,396
-216
| -1% | -$1.21K |
|
2781
Olema Pharmaceuticals
OLMA
$913M
| $68.4K | ﹤0.01% |
11,738
-17,291
| -60% | -$173K |
|
2782
Amprius Technologies
AMPX
$1.79B
| $67.8K | ﹤0.01% |
+24,207
| New | +$42.3K |
|
2783
KVH Industries
KVHI
$142M
| $65.6K | ﹤0.01% |
11,516
-84
| -0.7% | -$431 |
|
2784
Werewolf Therapeutics
HOWL
$18.6M
| $62.9K | ﹤0.01% |
42,511
+1,098
| +3% | +$2.24K |
|
|
QIPT
2785
DELISTED
Quipt Home Medical
QIPT
| $62.1K | ﹤0.01% |
20,374
-762
| -4% | -$2.05K |
|
2786
Paysign
PAYS
$723M
| $56.9K | ﹤0.01% |
18,834
-1,724
| -8% | -$6.04K |
|
2787
Energy Vault
NRGV
$710M
| $56.6K | ﹤0.01% |
+24,838
| New | +$41.2K |
|
2788
Navitas Semiconductor
NVTS
$3.64B
| $56.1K | ﹤0.01% |
15,704
+5,419
| +53% | +$15.1K |
|
|
CYPH
2789
Cypherpunk Technologies Inc
CYPH
$70.9M
| $52.5K | ﹤0.01% |
18,265
+7,181
| +65% | +$21.3K |
|
|
TUYA
2790
Tuya Inc
TUYA
$1.1B
| $52.3K | ﹤0.01% |
29,212
+34
| +0.1% | +$57 |
|
2791
BARK
BARK
$96.3M
| $48.6K | ﹤0.01% |
+1,320
| New | +$46.3K |
|
2792
Oramed Pharmaceuticals
ORMP
$178M
| $47.4K | ﹤0.01% |
19,591
| – | – |
|
2793
Fossil Group
FOSL
$311M
| $47.2K | ﹤0.01% |
+28,242
| New | +$41.3K |
|
2794
1stdibs.com
DIBS
$163M
| $46.7K | ﹤0.01% |
13,187
| – | – |
|
|
CANG
2795
Cango Inc
CANG
$89.8M
| $44.9K | ﹤0.01% |
1,021
+2
| +0.2% | +$69 |
|
2796
China Automotive Systems
CAAS
$138M
| $41.6K | ﹤0.01% |
10,135
+28
| +0.3% | +$122 |
|
|
GAU
2797
Galiano Gold
GAU
$547M
| $39.5K | ﹤0.01% |
31,701
| – | – |
|
2798
MacroGenics
MGNX
$256M
| $38.2K | ﹤0.01% |
+11,743
| New | +$42.3K |
|
|
HLVX
2799
DELISTED
HilleVax
HLVX
| $35.6K | ﹤0.01% |
17,190
+14
| +0.1% | +$26 |
|
|
VIGL
2800
DELISTED
Vigil Neuroscience
VIGL
| $33.9K | ﹤0.01% |
19,970
| – | – |
|
Similar funds
American Century Companies's Q4 2024 Portfolio in Review
As of Q4 2024, American Century Companies held 2,985 positions worth $174B, up 1.1% from $172B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
American Century Companies's Q4 2024 filing shows 111 new, 1,804 increased, 830 reduced and 103 closed positions. Its largest new stake was Invesco Senior Loan ETF: 5,148,559 shares worth $108M. The largest sale was Advanced Micro Devices, an estimated $624M.
By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q4 2024 buy was Invesco Senior Loan ETF: 5,148,559 shares worth $108M.
- American Century Companies added most to Broadcom in Q4 2024, an estimated $559M increase.
- American Century Companies's biggest Q4 2024 reduction was Advanced Micro Devices, cutting an estimated $624M.
- American Century Companies fully exited Vista Outdoor Inc. in Q4 2024, selling an estimated $64.3M.
- American Century Companies's ten largest holdings make up 28% of its $174B portfolio in Q4 2024.
- American Century Companies opened 111 new positions and closed 103 in Q4 2024.
- American Century Companies's portfolio value rose 1.1% quarter-over-quarter to $174B.
Based on American Century Companies's 13F filing for Q4 2024, filed 11 Feb 2025.