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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
+13.73%
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
$145B
AUM Growth
+$15.8B
Cap. Flow
-$158M
Cap. Flow %
-0.11%
Top 10 Hldgs %
22.71%
Holding
2,961
New
141
Increased
1,802
Reduced
780
Closed
86

Sector Composition

Rank Sector Weight
1 Technology 24.39%
2 Financials 13.48%
3 Healthcare 12.47%
4 Consumer Discretionary 12.31%
5 Industrials 10.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
LPG icon
701
Dorian LPG
LPG
$1.95B
$30.7M 0.02%
699,935
+178,661
+34% +$6.64M
ESGR
702
DELISTED
Enstar Group
ESGR
$30.7M 0.02%
104,179
+38,452
+59% +$10M
FLG
703
Flagstar Bank National Association
FLG
$5.92B
$30.6M 0.02%
998,064
+50,291
+5% +$1.51M
MGRC icon
704
McGrath RentCorp
MGRC
$2.94B
$30.6M 0.02%
255,857
+6,270
+3% +$652K
FN icon
705
Fabrinet
FN
$20.3B
$30.4M 0.02%
159,894
+1,930
+1% +$331K
JBLU icon
706
JetBlue
JBLU
$2.19B
$30.3M 0.02%
5,457,887
+881,264
+19% +$4.13M
HEES
707
DELISTED
H&E Equipment Services
HEES
$30.2M 0.02%
577,329
-61,528
-10% -$2.78M
ED icon
708
Consolidated Edison
ED
$40.1B
$30.1M 0.02%
330,833
-6,959
-2% -$622K
MOH icon
709
Molina Healthcare
MOH
$10.7B
$30.1M 0.02%
83,170
+38,986
+88% +$13.8M
MYRG icon
710
MYR Group
MYRG
$5.1B
$29.9M 0.02%
206,841
-22,106
-10% -$2.85M
MTDR icon
711
Matador Resources
MTDR
$6.39B
$29.7M 0.02%
522,338
+25,967
+5% +$1.52M
DRI icon
712
Darden Restaurants
DRI
$25.4B
$29.7M 0.02%
180,608
-17,130
-9% -$2.59M
ROAD icon
713
Construction Partners
ROAD
$6.73B
$29.6M 0.02%
679,665
-636,416
-48% -$26.1M
EXP icon
714
Eagle Materials
EXP
$6.41B
$29.5M 0.02%
145,466
-89,574
-38% -$15.7M
VSTO
715
DELISTED
Vista Outdoor Inc.
VSTO
$29.3M 0.02%
992,540
+127,141
+15% +$3.5M
COR icon
716
Cencora
COR
$59.2B
$29.2M 0.02%
142,396
-436,951
-75% -$85.3M
ALKS icon
717
Alkermes
ALKS
$8.3B
$29.1M 0.02%
1,050,474
+172,202
+20% +$4.47M
FCN icon
718
FTI Consulting
FCN
$4.24B
$29M 0.02%
145,695
-46,712
-24% -$9.66M
RCL icon
719
Royal Caribbean
RCL
$82.9B
$29M 0.02%
223,713
+55,914
+33% +$5.7M
BAP icon
720
Credicorp
BAP
$29.8B
$28.8M 0.02%
192,313
+1,024
+0.5% +$133K
SKWD icon
721
Skyward Specialty Insurance
SKWD
$2.39B
$28.6M 0.02%
844,346
+256,659
+44% +$7.89M
BALL icon
722
Ball Corp
BALL
$16.4B
$28.6M 0.02%
497,109
-38,277
-7% -$1.97M
ADM icon
723
Archer Daniels Midland
ADM
$38.6B
$28.5M 0.02%
395,319
-100,384
-20% -$7.35M
PKX icon
724
POSCO
PKX
$17.1B
$28.5M 0.02%
299,894
+28,131
+10% +$2.54M
ERF
725
DELISTED
Enerplus Corporation
ERF
$28.5M 0.02%
1,856,470
+831,475
+81% +$13.5M

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American Century Companies's Q4 2023 Portfolio in Review

As of Q4 2023, American Century Companies held 2,961 positions worth $145B, up 12% from $130B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

American Century Companies's Q4 2023 filing shows 141 new, 1,802 increased, 780 reduced and 86 closed positions. Its largest new stake was Nextpower Inc: 1,286,526 shares worth $60.3M. The largest sale was Humana, an estimated $314M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 23% a quarter earlier, followed by Financials and Healthcare.

  • American Century Companies's largest Q4 2023 buy was Nextpower Inc: 1,286,526 shares worth $60.3M.
  • American Century Companies added most to Salesforce in Q4 2023, an estimated $263M increase.
  • American Century Companies's biggest Q4 2023 reduction was Humana, cutting an estimated $314M.
  • American Century Companies fully exited Earthstone Energy Inc. Class A Common Stock in Q4 2023, selling an estimated $58.9M.
  • American Century Companies's ten largest holdings make up 23% of its $145B portfolio in Q4 2023.
  • American Century Companies opened 141 new positions and closed 86 in Q4 2023.
  • American Century Companies's portfolio value rose 12% quarter-over-quarter to $145B.

Based on American Century Companies's 13F filing for Q4 2023, filed 13 Feb 2024.