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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
+1.02%
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
$146B
AUM Growth
-$555M
Cap. Flow
-$455M
Cap. Flow %
-0.31%
Top 10 Hldgs %
22.51%
Holding
2,398
New
121
Increased
1,435
Reduced
593
Closed
113

Top Sells

Rank Stock Value
1
FIS icon
Fidelity National Information Services
FIS
+$400M
2
ORCL icon
Oracle
ORCL
+$262M
3
EQIX icon
Equinix
EQIX
+$244M
4
WFC icon
Wells Fargo
WFC
+$215M
5
ETSY icon
Etsy
ETSY
+$190M

Sector Composition

Rank Sector Weight
1 Technology 21.63%
2 Financials 15.31%
3 Healthcare 13.9%
4 Consumer Discretionary 13.29%
5 Industrials 8.97%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AUD
1501
DELISTED
Audacy, Inc.
AUD
$1.24M ﹤0.01%
336,340
+32,419
+11% +$114K
LFC
1502
DELISTED
China Life Insurance Company Ltd.
LFC
$1.24M ﹤0.01%
151,318
+17,079
+13% +$146K
MGY icon
1503
Magnolia Oil & Gas
MGY
$6.25B
$1.23M ﹤0.01%
69,383
-10,216
-13% -$154K
RRR icon
1504
Red Rock Resorts
RRR
$3.73B
$1.23M ﹤0.01%
23,996
+12,635
+111% +$552K
EQX icon
1505
Equinox Gold
EQX
$13.1B
$1.22M ﹤0.01%
+184,543
New +$1.24M
SLF icon
1506
Sun Life Financial
SLF
$44.4B
$1.22M ﹤0.01%
23,652
+3,955
+20% +$203K
IIIN icon
1507
Insteel Industries
IIIN
$635M
$1.22M ﹤0.01%
31,957
+14,660
+85% +$541K
OPCH icon
1508
Option Care Health
OPCH
$3.57B
$1.21M ﹤0.01%
49,907
-1,451,036
-97% -$33.7M
WRLD icon
1509
World Acceptance Corp
WRLD
$884M
$1.21M ﹤0.01%
6,389
+700
+12% +$129K
PACB icon
1510
Pacific Biosciences
PACB
$357M
$1.21M ﹤0.01%
47,267
+506
+1% +$15K
WSBF icon
1511
Waterstone Financial
WSBF
$378M
$1.21M ﹤0.01%
58,964
+7,727
+15% +$154K
SITE icon
1512
SiteOne Landscape Supply
SITE
$4.22B
$1.21M ﹤0.01%
6,047
-1,081
-15% -$204K
CHRS icon
1513
Coherus Oncology
CHRS
$181M
$1.21M ﹤0.01%
74,991
+49,952
+199% +$732K
CDNA icon
1514
CareDx
CDNA
$2.45B
$1.2M ﹤0.01%
18,952
TRQ
1515
DELISTED
Turquoise Hill Resources Ltd
TRQ
$1.2M ﹤0.01%
81,166
AROW icon
1516
Arrow Financial
AROW
$723M
$1.2M ﹤0.01%
36,958
+4,818
+15% +$158K
AMTB icon
1517
Amerant Bancorp
AMTB
$1.15B
$1.2M ﹤0.01%
48,361
+7,063
+17% +$167K
MFG icon
1518
Mizuho Financial
MFG
$132B
$1.19M ﹤0.01%
418,745
KE
1519
Kimball Electronics
KE
$606M
$1.19M ﹤0.01%
46,109
+6,946
+18% +$159K
WTBA icon
1520
West Bancorporation
WTBA
$511M
$1.19M ﹤0.01%
39,505
+5,146
+15% +$151K
SPY icon
1521
State Street SPDR S&P 500 ETF Trust
SPY
$815B
$1.18M ﹤0.01%
+2,747
New +$1.21M
GNTX icon
1522
Gentex
GNTX
$4.93B
$1.18M ﹤0.01%
35,711
+3,448
+11% +$111K
MCB icon
1523
Metropolitan Bank Holding Corp
MCB
$1.17B
$1.18M ﹤0.01%
13,941
+1,660
+14% +$121K
CMPR icon
1524
Cimpress
CMPR
$2.4B
$1.17M ﹤0.01%
13,493
-8,672
-39% -$850K
TBCH
1525
Turtle Beach Corp
TBCH
$230M
$1.17M ﹤0.01%
41,895
+8,555
+26% +$250K

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American Century Companies's Q3 2021 Portfolio in Review

As of Q3 2021, American Century Companies held 2,398 positions worth $146B, down 0.38% from $147B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

American Century Companies's Q3 2021 filing shows 121 new, 1,435 increased, 593 reduced and 113 closed positions. Its largest new stake was GXO Logistics: 1,845,112 shares worth $145M. The largest sale was Fidelity National Information Services, an estimated $400M.

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

  • American Century Companies's largest Q3 2021 buy was GXO Logistics: 1,845,112 shares worth $145M.
  • American Century Companies added most to Microsoft in Q3 2021, an estimated $455M increase.
  • American Century Companies's biggest Q3 2021 reduction was Fidelity National Information Services, cutting an estimated $400M.
  • American Century Companies fully exited Nuance Communications, Inc. in Q3 2021, selling an estimated $171M.
  • American Century Companies's ten largest holdings make up 23% of its $146B portfolio in Q3 2021.
  • American Century Companies opened 121 new positions and closed 113 in Q3 2021.
  • American Century Companies's portfolio value fell 0.38% quarter-over-quarter to $146B.

Based on American Century Companies's 13F filing for Q3 2021, filed 10 Nov 2021.