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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
+8.86%
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
$133B
AUM Growth
+$5.7B
Cap. Flow
-$3.34B
Cap. Flow %
-2.52%
Top 10 Hldgs %
22.25%
Holding
2,884
New
216
Increased
1,601
Reduced
807
Closed
96

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$322M
2
V icon
Visa
V
+$240M
3
TMUS icon
T-Mobile US
TMUS
+$229M
4
MSCI icon
MSCI
MSCI
+$209M
5
IQV icon
IQVIA
IQV
+$209M

Sector Composition

Rank Sector Weight
1 Technology 23.34%
2 Healthcare 13.84%
3 Financials 13.35%
4 Consumer Discretionary 11.5%
5 Industrials 10.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
KNSA icon
2551
Kiniksa Pharmaceuticals
KNSA
$6.07B
$158K ﹤0.01%
+11,205
New +$150K
ROVR
2552
DELISTED
Rover Group, Inc. Class A Common Stock
ROVR
$155K ﹤0.01%
31,582
+3,202
+11% +$14.6K
BLFY
2553
DELISTED
Blue Foundry Bancorp
BLFY
$153K ﹤0.01%
+15,098
New +$146K
ADTN icon
2554
Adtran
ADTN
$665M
$152K ﹤0.01%
+14,450
New +$143K
LFCR icon
2555
Lifecore Biomedical
LFCR
$180M
$151K ﹤0.01%
+15,578
New +$95.1K
BFLY icon
2556
Butterfly Network
BFLY
$2.47B
$150K ﹤0.01%
65,033
+27,508
+73% +$61.5K
MUX icon
2557
McEwen Inc
MUX
$1.13B
$148K ﹤0.01%
+20,622
New +$166K
KALV
2558
DELISTED
KalVista Pharmaceuticals
KALV
$148K ﹤0.01%
+16,446
New +$152K
ORIC icon
2559
Oric Pharmaceuticals
ORIC
$1.44B
$147K ﹤0.01%
+18,959
New +$108K
NXDR
2560
Nextdoor Holdings
NXDR
$998M
$147K ﹤0.01%
45,003
+32,058
+248% +$79.5K
PETS icon
2561
PetMed Express
PETS
$42.1M
$146K ﹤0.01%
+10,596
New +$159K
ZGN icon
2562
Zegna
ZGN
$3.74B
$145K ﹤0.01%
+11,422
New +$142K
DDD icon
2563
3D Systems Corp
DDD
$601M
$143K ﹤0.01%
+14,384
New +$132K
TASK icon
2564
TaskUs
TASK
$650M
$140K ﹤0.01%
+12,326
New +$150K
SHCR
2565
DELISTED
Sharecare, Inc. Class A Common Stock
SHCR
$139K ﹤0.01%
79,279
ANGO icon
2566
AngioDynamics
ANGO
$641M
$138K ﹤0.01%
+13,270
New +$128K
SIRI icon
2567
SiriusXM
SIRI
$9.42B
$137K ﹤0.01%
3,015
+26
+0.9% +$982
SBT
2568
DELISTED
Sterling Bancorp, Inc. Common Stock
SBT
$136K ﹤0.01%
24,862
-2,554
-9% -$13.4K
API
2569
Agora
API
$401M
$136K ﹤0.01%
43,313
RPTX
2570
DELISTED
Repare Therapeutics
RPTX
$135K ﹤0.01%
+12,730
New +$131K
CHGG icon
2571
Chegg
CHGG
$86.3M
$134K ﹤0.01%
15,061
-10,907
-42% -$132K
FPI
2572
Farmland Partners
FPI
$425M
$133K ﹤0.01%
10,927
+844
+8% +$9.45K
SFIX
2573
Stitch Fix
SFIX
$484M
$133K ﹤0.01%
34,512
+23,584
+216% +$89.3K
STRO icon
2574
Sutro Biopharma
STRO
$358M
$133K ﹤0.01%
2,851
+1,385
+94% +$68.9K
LILA icon
2575
Liberty Latin America Class A
LILA
$1.67B
$131K ﹤0.01%
+22,089
New +$124K

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American Century Companies's Q2 2023 Portfolio in Review

As of Q2 2023, American Century Companies held 2,884 positions worth $133B, up 4.5% from $127B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

American Century Companies's Q2 2023 filing shows 216 new, 1,601 increased, 807 reduced and 96 closed positions. Its largest new stake was Kenvue: 2,518,495 shares worth $66.5M. The largest sale was Microsoft, an estimated $322M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 22% a quarter earlier, followed by Healthcare and Financials.

  • American Century Companies's largest Q2 2023 buy was Kenvue: 2,518,495 shares worth $66.5M.
  • American Century Companies added most to Becton Dickinson in Q2 2023, an estimated $374M increase.
  • American Century Companies's biggest Q2 2023 reduction was Microsoft, cutting an estimated $322M.
  • American Century Companies fully exited Becton, Dickinson and Company Depositary Shares, each Representing a 1/20th Interest in a Share of 6.00% Mandatory Convertible Preferred Stock, Series B in Q2 2023, selling an estimated $199M.
  • American Century Companies's ten largest holdings make up 22% of its $133B portfolio in Q2 2023.
  • American Century Companies opened 216 new positions and closed 96 in Q2 2023.
  • American Century Companies's portfolio value rose 4.5% quarter-over-quarter to $133B.

Based on American Century Companies's 13F filing for Q2 2023, filed 14 Aug 2023.