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American Century Companies

American Century Companies Portfolio holdings

AUM $226B
1-Year Est. Return 44.75%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+4.08%
1 Year Est. Return
+44.75%
3 Year Est. Return
+129.82%
5 Year Est. Return
+162.92%
10 Year Est. Return
+913.62%
AUM
$163B
AUM Growth
+$4.28B
Cap. Flow
+$893M
Cap. Flow %
0.55%
Top 10 Hldgs %
27.07%
Holding
3,009
New
89
Increased
1,863
Reduced
760
Closed
131

Sector Composition

Rank Sector Weight
1 Technology 27.37%
2 Financials 12.82%
3 Healthcare 11.59%
4 Consumer Discretionary 11.43%
5 Industrials 9.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
VTYX
2776
DELISTED
Ventyx Biosciences
VTYX
$59.8K ﹤0.01%
+25,883
New +$108K
LAR
2777
Lithium Argentina AG
LAR
$1.13B
$59.5K ﹤0.01%
18,680
BCAB icon
2778
BioAtla
BCAB
$5.56M
$59.4K ﹤0.01%
868
+230
+36% +$27.4K
ULCC icon
2779
Frontier Group Holdings
ULCC
$1.59B
$57.7K ﹤0.01%
11,713
-68,435
-85% -$410K
ABUS icon
2780
Arbutus Biopharma
ABUS
$908M
$57.1K ﹤0.01%
18,486
-107,728
-85% -$323K
GAU
2781
Galiano Gold
GAU
$544M
$54.5K ﹤0.01%
31,701
DIBS icon
2782
1stdibs.com
DIBS
$161M
$54.4K ﹤0.01%
+12,119
New +$66.2K
KVHI icon
2783
KVH Industries
KVHI
$146M
$53.9K ﹤0.01%
+11,600
New +$57.9K
GSIT icon
2784
GSI Technology
GSIT
$259M
$52.5K ﹤0.01%
19,827
+5,890
+42% +$19.2K
ORMP icon
2785
Oramed Pharmaceuticals
ORMP
$184M
$50.3K ﹤0.01%
19,591
ESPR
2786
DELISTED
Esperion Therapeutics
ESPR
$50K ﹤0.01%
+22,518
New +$53K
TUYA
2787
Tuya Inc
TUYA
$1.08B
$49.9K ﹤0.01%
29,178
AIFU
2788
AIFU Inc
AIFU
$219M
$46.7K ﹤0.01%
59
-3
-5% -$4.03K
AMTD
2789
AMTD IDEA Group
AMTD
$70.2M
$44.1K ﹤0.01%
26,417
OPTU
2790
Optimum Communications Inc
OPTU
$229M
$44K ﹤0.01%
21,561
-563
-3% -$1.25K
MAGN
2791
Magnera Corp
MAGN
$434M
$42.9K ﹤0.01%
2,375
+259
+12% +$5.58K
AEVA
2792
Aeva Technologies
AEVA
$1.68B
$38.5K ﹤0.01%
+15,264
New +$49.8K
ACCD
2793
DELISTED
Accolade Inc
ACCD
$37.4K ﹤0.01%
10,451
-1,471
-12% -$11.1K
OMGA
2794
DELISTED
Omega Therapeutics, Inc. Common Stock
OMGA
$37.4K ﹤0.01%
18,048
-7,267
-29% -$17.1K
AMLX icon
2795
Amylyx Pharmaceuticals
AMLX
$2.56B
$36.2K ﹤0.01%
19,041
-359,757
-95% -$697K
CXDO icon
2796
Crexendo
CXDO
$216M
$36K ﹤0.01%
11,458
+500
+5% +$1.95K
CAAS icon
2797
China Automotive Systems
CAAS
$145M
$35.7K ﹤0.01%
+10,059
New +$37K
CRVS icon
2798
Corvus Pharmaceuticals
CRVS
$1.26B
$33.2K ﹤0.01%
18,248
FRGE
2799
DELISTED
Forge Global Holdings
FRGE
$28.3K ﹤0.01%
1,292
-4,892
-79% -$130K
NIU
2800
Niu Technologies
NIU
$168M
$27.8K ﹤0.01%
15,966
+740
+5% +$1.52K

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American Century Companies's Q2 2024 Portfolio in Review

As of Q2 2024, American Century Companies held 3,009 positions worth $163B, up 2.7% from $159B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

American Century Companies's Q2 2024 filing shows 89 new, 1,863 increased, 760 reduced and 131 closed positions. Its largest new stake was UL Solutions: 1,631,475 shares worth $68.8M. The largest sale was UnitedHealth, an estimated $387M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 25% a quarter earlier, followed by Financials and Healthcare.

  • American Century Companies's largest Q2 2024 buy was UL Solutions: 1,631,475 shares worth $68.8M.
  • American Century Companies added most to iShares Russell 1000 Growth ETF in Q2 2024, an estimated $510M increase.
  • American Century Companies's biggest Q2 2024 reduction was UnitedHealth, cutting an estimated $387M.
  • American Century Companies fully exited Pioneer Natural Resource Co. in Q2 2024, selling an estimated $235M.
  • American Century Companies's ten largest holdings make up 27% of its $163B portfolio in Q2 2024.
  • American Century Companies opened 89 new positions and closed 131 in Q2 2024.
  • American Century Companies's portfolio value rose 2.7% quarter-over-quarter to $163B.

Based on American Century Companies's 13F filing for Q2 2024, filed 7 Aug 2024.