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
1501
DELISTED
Univar Solutions Inc.
UNVR
-73,773 Closed -$1.92M
ABB
1502
DELISTED
ABB Ltd.
ABB
-10,984 Closed -$229K
AIMC
1503
DELISTED
Altra Industrial Motion Corp.
AIMC
-248,660 Closed -$6.76M
TWTR
1504
DELISTED
Twitter, Inc.
TWTR
-1,797,641 Closed -$65.1M
CDR
1505
DELISTED
Cedar Realty Trust, Inc
CDR
-22,374 Closed -$143K
NPTN
1506
DELISTED
NEOPHOTONICS CORP
NPTN
-13,773 Closed -$126K
RNET
1507
DELISTED
RigNet, Inc.
RNET
-58,649 Closed -$1.79M
FPRX
1508
DELISTED
Five Prime Therapeutics, Inc.
FPRX
-12,716 Closed -$316K
MNK
1509
DELISTED
MALLINCKRODT PUBLIC LIMITED COMPANY
MNK
-2,829 Closed -$333K
TTPH
1510
DELISTED
Tetraphase Pharmaceuticals, Inc.
TTPH
-17,849 Closed -$847K
CHK
1511
DELISTED
Chesapeake Energy Corporation
CHK
-53,186 Closed -$594K
AVX
1512
DELISTED
AVX Corporation
AVX
-49,151 Closed -$662K