American Century Companies

American Century Companies Portfolio holdings

AUM $184B
1-Year Return 22.78%
 

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
+13.88%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$184B
AUM Growth
+$21.1B
Cap. Flow
+$4.63B
Cap. Flow %
2.52%
Top 10 Hldgs %
25.84%
Holding
3,008
New
109
Increased
1,777
Reduced
829
Closed
148

Sector Composition

1 Technology 26.45%
2 Financials 14.55%
3 Consumer Discretionary 12.69%
4 Industrials 10.04%
5 Healthcare 9.64%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
MNKD icon
2851
MannKind Corp
MNKD
$1.65B
-136,390
Closed -$686K
MYPS icon
2852
PLAYSTUDIOS Inc
MYPS
$120M
-245,315
Closed -$312K
NNDM
2853
Nano Dimension
NNDM
$315M
-96,196
Closed -$153K
NSA icon
2854
National Storage Affiliates Trust
NSA
$2.37B
-671,042
Closed -$26.4M
OABI icon
2855
OmniAb
OABI
$230M
-181,408
Closed -$435K
OPK icon
2856
Opko Health
OPK
$1.11B
-92,785
Closed -$154K
PAYS icon
2857
Paysign
PAYS
$313M
-18,834
Closed -$39.9K
PCOR icon
2858
Procore
PCOR
$10.7B
-26,244
Closed -$1.73M
PHX
2859
DELISTED
PHX Minerals
PHX
-52,622
Closed -$208K
PLRX icon
2860
Pliant Therapeutics
PLRX
$93.9M
-110,093
Closed -$149K
PLUG icon
2861
Plug Power
PLUG
$1.96B
-1,219,596
Closed -$1.65M
PLYA
2862
DELISTED
Playa Hotels & Resorts
PLYA
-3,193,010
Closed -$42.6M
PRME icon
2863
Prime Medicine
PRME
$829M
-11,426
Closed -$22.7K
PRQR icon
2864
ProQR Therapeutics
PRQR
$211M
-77,686
Closed -$103K
PYXS icon
2865
Pyxis Oncology
PYXS
$127M
-26,353
Closed -$25.8K
QQQ icon
2866
Invesco QQQ Trust
QQQ
$374B
-7,340
Closed -$3.44M
REYN icon
2867
Reynolds Consumer Products
REYN
$4.83B
-18,248
Closed -$435K
RH icon
2868
RH
RH
$4.31B
-101,311
Closed -$23.7M
RITM icon
2869
Rithm Capital
RITM
$6.36B
-13,586
Closed -$156K
RR icon
2870
Richtech Robotics
RR
$630M
-39,524
Closed -$78.3K
RRX icon
2871
Regal Rexnord
RRX
$9.34B
-442,718
Closed -$50.4M
RVLV icon
2872
Revolve Group
RVLV
$1.7B
-9,888
Closed -$212K
RYTM icon
2873
Rhythm Pharmaceuticals
RYTM
$6.35B
-13,282
Closed -$704K
SEAT icon
2874
Vivid Seats
SEAT
$110M
-1,722
Closed -$102K
SLRN
2875
DELISTED
ACELYRIN
SLRN
-91,390
Closed -$226K