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
$159B
AUM Growth
+$13.7B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
3,004
New
Increased
Reduced
Closed

Top Buys

1 +$769M
2 +$204M
3 +$176M
4
MRK icon
Merck
MRK
+$148M
5
ALNY icon
Alnylam Pharmaceuticals
ALNY
+$143M

Top Sells

1 +$278M
2 +$272M
3 +$228M
4
ALL icon
Allstate
ALL
+$188M
5
WING icon
Wingstop
WING
+$165M

Sector Composition

1 Technology 25.16%
2 Financials 13.26%
3 Healthcare 12.32%
4 Consumer Discretionary 12.01%
5 Industrials 10.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
1
$7.11B 4.47%
16,910,811
-130,650
2
$6.77B 4.26%
74,966,140
+83,390
3
$5.75B 3.62%
33,553,855
-669,422
4
$4.85B 3.05%
26,898,648
+249,417
5
$3.48B 2.19%
23,046,986
-1,513,828
6
$2.79B 1.75%
5,748,378
+1,583,217
7
$2.03B 1.27%
4,212,380
-87,005
8
$1.83B 1.15%
12,045,337
+118,863
9
$1.81B 1.14%
6,478,020
-974,470
10
$1.53B 0.96%
1,969,455
-7,084
11
$1.49B 0.94%
3,013,731
-212,699
12
$1.22B 0.76%
4,038,709
-323,372
13
$1.21B 0.76%
20,877,750
+262,150
14
$1.2B 0.75%
6,821,666
+35,246
15
$1.2B 0.75%
7,576,576
+416,783
16
$1.03B 0.65%
5,003,035
+139,149
17
$999M 0.63%
1,363,701
+36,484
18
$982M 0.62%
11,265,913
+55,966
19
$929M 0.58%
2,327,637
+63,436
20
$854M 0.54%
4,261,849
+15,655
21
$849M 0.53%
881,905
-49,423
22
$804M 0.51%
4,453,442
+161,253
23
$758M 0.48%
5,741,804
-190,518
24
$749M 0.47%
1,232,828
-8,592
25
$729M 0.46%
2,860,502
-186,380