American Century Companies

American Century Companies Portfolio holdings

AUM $184B
 

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 Quarter Return
-5.38%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$81.9B
AUM Growth
+$81.9B
Cap. Flow
-$720M
Cap. Flow %
-0.88%
Top 10 Hldgs %
14.07%
Holding
1,517
New
188
Increased
614
Reduced
490
Closed
186

Sector Composition

1 Healthcare 13.87%
2 Financials 12.96%
3 Technology 12.74%
4 Consumer Discretionary 11.67%
5 Industrials 10.51%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
UNVR
1476
DELISTED
Univar Solutions Inc.
UNVR
-73,773
Closed -$1.92M
ABB
1477
DELISTED
ABB Ltd.
ABB
-10,984
Closed -$229K
AIMC
1478
DELISTED
Altra Industrial Motion Corp.
AIMC
-248,660
Closed -$6.76M
TWTR
1479
DELISTED
Twitter, Inc.
TWTR
-1,797,641
Closed -$65.1M
CDR
1480
DELISTED
Cedar Realty Trust, Inc
CDR
-22,374
Closed -$143K
NPTN
1481
DELISTED
NEOPHOTONICS CORP
NPTN
-13,773
Closed -$126K
RNET
1482
DELISTED
RigNet, Inc.
RNET
-58,649
Closed -$1.79M
FPRX
1483
DELISTED
Five Prime Therapeutics, Inc.
FPRX
-12,716
Closed -$316K
MNK
1484
DELISTED
MALLINCKRODT PUBLIC LIMITED COMPANY
MNK
-2,829
Closed -$333K
TTPH
1485
DELISTED
Tetraphase Pharmaceuticals, Inc.
TTPH
-17,849
Closed -$847K
CHK
1486
DELISTED
Chesapeake Energy Corporation
CHK
-53,186
Closed -$594K
AVX
1487
DELISTED
AVX Corporation
AVX
-49,151
Closed -$662K
ZAYO
1488
DELISTED
Zayo Group Holdings, Inc.
ZAYO
-1,455,970
Closed -$37.4M
PKD
1489
DELISTED
Parker Drilling Company
PKD
-63,120
Closed -$210K
WCG
1490
DELISTED
Wellcare Health Plans, Inc.
WCG
-61,721
Closed -$5.24M
AAC
1491
DELISTED
AAC Holdings, Inc.
AAC
-105,638
Closed -$4.6M
BID
1492
DELISTED
Sotheby's
BID
-132,685
Closed -$6M
UPL
1493
DELISTED
Ultra Petroleum Corp. Common Stock
UPL
-1,616,135
Closed -$20.2M
INSY
1494
DELISTED
Insys Therapeutics, Inc.
INSY
-10,407
Closed -$374K
LXFT
1495
DELISTED
Luxoft Holding, Inc.
LXFT
-15,073
Closed -$852K
ESL
1496
DELISTED
Esterline Technologies
ESL
-625,099
Closed -$59.6M
KERX
1497
DELISTED
Keryx Biopharmaceuticals Inc
KERX
-108,609
Closed -$1.08M
LHO
1498
DELISTED
LaSalle Hotel Properties
LHO
-301,512
Closed -$10.7M
KMG
1499
DELISTED
KMG Chemicals Inc
KMG
-9,557
Closed -$243K
PHH
1500
DELISTED
PHH Corporation
PHH
-123,986
Closed -$3.23M