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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
RLMD icon
2751
Relmada Therapeutics
RLMD
$516M
$94.9K ﹤0.01%
31,618
+4,027
+15% +$14.6K
ATYR
2752
aTyr Pharma
ATYR
$56.7M
$94.4K ﹤0.01%
60,487
+6,444
+12% +$11.2K
LTRX icon
2753
Lantronix
LTRX
$276M
$93.4K ﹤0.01%
26,319
+5,693
+28% +$20.4K
PAYS icon
2754
Paysign
PAYS
$729M
$92.1K ﹤0.01%
+21,378
New +$94.3K
ACET icon
2755
Adicet Bio
ACET
$77.6M
$92.1K ﹤0.01%
4,755
+887
+23% +$23.8K
FREE
2756
DELISTED
Whole Earth Brands, Inc. Class A Common Stock
FREE
$92K ﹤0.01%
18,931
-42
-0.2% -$202
HOWL icon
2757
Werewolf Therapeutics
HOWL
$19.2M
$91.8K ﹤0.01%
37,634
+12,656
+51% +$60.8K
RDNW
2758
RideNow Group
RDNW
$238M
$90.7K ﹤0.01%
22,126
+1,717
+8% +$9.41K
FPH icon
2759
Five Point Holdings
FPH
$371M
$90.3K ﹤0.01%
30,811
-6,397
-17% -$19.7K
GBIO
2760
DELISTED
Generation Bio
GBIO
$89.6K ﹤0.01%
3,179
+2,117
+199% +$68.8K
ALT icon
2761
Altimmune
ALT
$560M
$87.7K ﹤0.01%
13,193
-65,461
-83% -$483K
BDN
2762
Brandywine Realty Trust
BDN
$549M
$85.6K ﹤0.01%
19,107
TZOO icon
2763
Travelzoo
TZOO
$75.2M
$81.8K ﹤0.01%
+10,777
New +$91.7K
PMVP icon
2764
PMV Pharmaceuticals
PMVP
$66.1M
$81.4K ﹤0.01%
50,241
+154
+0.3% +$278
AXTI icon
2765
AXT Inc
AXTI
$5.14B
$81.3K ﹤0.01%
24,044
-6,395
-21% -$22.4K
CMTL icon
2766
Comtech Telecommunications
CMTL
$51.8M
$79.2K ﹤0.01%
26,147
+1,057
+4% +$2.5K
SABR icon
2767
Sabre
SABR
$868M
$77.8K ﹤0.01%
29,157
+90
+0.3% +$252
ACHR icon
2768
Archer Aviation
ACHR
$5.19B
$72.9K ﹤0.01%
20,699
OPFI icon
2769
OppFi
OPFI
$602M
$71.8K ﹤0.01%
21,169
+2,315
+12% +$7.04K
DSGN icon
2770
Design Therapeutics
DSGN
$916M
$71.5K ﹤0.01%
+21,333
New +$83.1K
UPLD icon
2771
Upland Software
UPLD
$18.1M
$63.8K ﹤0.01%
2,563
+129
+5% +$3.4K
CTV
2772
DELISTED
Innovid Corp.
CTV
$61K ﹤0.01%
+32,993
New +$70.7K
TE
2773
T1 Energy
TE
$1.48B
$60.8K ﹤0.01%
+35,785
New +$68.3K
SLDP icon
2774
Solid Power
SLDP
$539M
$60.3K ﹤0.01%
+36,545
New +$63.1K
SES icon
2775
SES AI
SES
$212M
$59.8K ﹤0.01%
47,872
-66,289
-58% -$90K

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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.