American Century Companies

American Century Companies Portfolio holdings

AUM $184B
1-Year Est. 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 Est. Return
1 Year Est. Return
+22.78%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$127B
AUM Growth
+$4.52B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
2,742
New
Increased
Reduced
Closed

Top Buys

1 +$311M
2 +$270M
3 +$256M
4
CL icon
Colgate-Palmolive
CL
+$163M
5
IWS icon
iShares Russell Mid-Cap Value ETF
IWS
+$160M

Top Sells

1 +$653M
2 +$614M
3 +$348M
4
LHX icon
L3Harris
LHX
+$242M
5
IDXX icon
Idexx Laboratories
IDXX
+$238M

Sector Composition

1 Technology 22.01%
2 Healthcare 14.17%
3 Financials 13.99%
4 Consumer Discretionary 11.07%
5 Industrials 9.69%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
1
$5.55B 4.37%
33,706,874
-706,572
2
$5.32B 4.19%
18,487,154
-2,132,689
3
$2.48B 1.95%
24,156,733
-6,362,771
4
$2.46B 1.94%
23,768,397
-3,359,988
5
$2.06B 1.62%
9,172,500
-774,404
6
$1.93B 1.52%
69,753,030
+11,246,640
7
$1.75B 1.38%
4,827,546
-517,633
8
$1.42B 1.12%
3,013,647
-237,759
9
$1.42B 1.12%
6,904,976
-75,650
10
$1.15B 0.91%
11,190,833
+71,587
11
$1.1B 0.87%
7,110,849
+351,245
12
$866M 0.68%
7,900,026
-115,354
13
$863M 0.68%
10,701,215
-1,289,242
14
$783M 0.62%
961,710
-140,292
15
$741M 0.58%
1,030,093
-215,308
16
$719M 0.57%
7,334,773
-2,273,740
17
$696M 0.55%
5,579,653
-161,146
18
$694M 0.55%
20,543,100
-3,468,750
19
$656M 0.52%
3,602,027
+176,171
20
$653M 0.51%
5,055,195
-79,376
21
$646M 0.51%
1,153,555
-105,469
22
$631M 0.5%
5,146,087
-335,944
23
$631M 0.5%
4,853,969
-1,184,999
24
$624M 0.49%
5,132,601
-202,057
25
$612M 0.48%
1,234,246
+136,425