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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
INSM icon
951
Insmed
INSM
$27.6B
$12.8M 0.01%
605,087
+21,123
+4% +$401K
VOO icon
952
Vanguard S&P 500 ETF
VOO
$1.04T
$12.7M 0.01%
31,300
+6,900
+28% +$2.66M
SPYM
953
State Street SPDR Portfolio S&P 500 ETF
SPYM
$170B
$12.7M 0.01%
243,700
+52,900
+28% +$2.61M
IRWD icon
954
Ironwood Pharmaceuticals
IRWD
$674M
$12.7M 0.01%
1,191,828
+167,639
+16% +$1.8M
OEC icon
955
Orion
OEC
$360M
$12.7M 0.01%
596,253
+154,503
+35% +$3.72M
SDGR icon
956
Schrodinger
SDGR
$1.38B
$12.7M 0.01%
253,409
-195,846
-44% -$6.62M
NI icon
957
NiSource
NI
$20.2B
$12.6M 0.01%
461,048
-54,960
-11% -$1.53M
TXRH icon
958
Texas Roadhouse
TXRH
$13.6B
$12.6M 0.01%
112,234
-16,694
-13% -$1.84M
HTH icon
959
Hilltop Holdings
HTH
$2.28B
$12.5M 0.01%
397,031
-16,993
-4% -$520K
BEKE icon
960
KE Holdings
BEKE
$18.7B
$12.5M 0.01%
839,612
+108,676
+15% +$1.77M
VET icon
961
Vermilion Energy
VET
$1.72B
$12.5M 0.01%
998,498
+110,417
+12% +$1.36M
HASI icon
962
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.44B
$12.5M 0.01%
498,017
+4,919
+1% +$129K
RRGB icon
963
Red Robin
RRGB
$183M
$12.4M 0.01%
899,642
-126,292
-12% -$1.69M
PK icon
964
Park Hotels & Resorts
PK
$3.03B
$12.4M 0.01%
+968,944
New +$12.4M
GPC icon
965
Genuine Parts
GPC
$18.7B
$12.4M 0.01%
73,278
-16,627
-18% -$2.72M
NWN icon
966
Northwest Natural Holdings
NWN
$2.14B
$12.4M 0.01%
287,456
-353
-0.1% -$15.9K
CTRA
967
DELISTED
Coterra Energy
CTRA
$12.3M 0.01%
487,019
-20,349
-4% -$506K
INCY icon
968
Incyte
INCY
$24.4B
$12.3M 0.01%
197,841
-358,071
-64% -$23.9M
SHG icon
969
Shinhan Financial Group
SHG
$35.1B
$12.3M 0.01%
471,122
+53,693
+13% +$1.43M
VITL icon
970
Vital Farms
VITL
$498M
$12.3M 0.01%
1,022,489
-223,283
-18% -$3.12M
PRI icon
971
Primerica
PRI
$9.62B
$12.3M 0.01%
61,969
+5,620
+10% +$1.03M
CF icon
972
CF Industries
CF
$17.7B
$12.2M 0.01%
176,039
-72,493
-29% -$5.06M
BANR icon
973
Banner Corp
BANR
$2.5B
$12.1M 0.01%
277,496
+26,676
+11% +$1.26M
ING icon
974
ING
ING
$102B
$12.1M 0.01%
896,198
+105,442
+13% +$1.35M
RGR icon
975
Sturm, Ruger & Co
RGR
$601M
$12.1M 0.01%
227,728
+21,665
+11% +$1.18M

Similar funds

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.