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
+6.73%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$88.7B
AUM Growth
+$3.02B
Cap. Flow
-$1.66B
Cap. Flow %
-1.87%
Top 10 Hldgs %
11.76%
Holding
1,557
New
165
Increased
603
Reduced
556
Closed
168

Sector Composition

1 Financials 13.5%
2 Healthcare 13.42%
3 Technology 12.13%
4 Industrials 11.7%
5 Consumer Discretionary 10.4%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
HTO
1176
H2O America Common Stock
HTO
$1.75B
$1.05M ﹤0.01%
+32,636
New +$1.05M
SNY icon
1177
Sanofi
SNY
$115B
$1.05M ﹤0.01%
+22,903
New +$1.05M
NP
1178
DELISTED
Neenah, Inc. Common Stock
NP
$1.04M ﹤0.01%
+17,321
New +$1.04M
TSNU
1179
DELISTED
Tyson Foods, Inc.
TSNU
$1.03M ﹤0.01%
20,402
-3,750
-16% -$189K
TDG icon
1180
TransDigm Group
TDG
$71.6B
$1.03M ﹤0.01%
5,219
-7,658
-59% -$1.5M
CSG
1181
DELISTED
CHAMBERS STR PPTYS COM
CSG
$1.02M ﹤0.01%
+126,947
New +$1.02M
ARIA
1182
DELISTED
Ariad Pharmaceuticals Inc
ARIA
$1.02M ﹤0.01%
147,969
+7,265
+5% +$49.9K
CSS
1183
DELISTED
CSS Industries, Inc.
CSS
$1.02M ﹤0.01%
36,727
SSYS icon
1184
Stratasys
SSYS
$835M
$995K ﹤0.01%
11,969
+3,270
+38% +$272K
HTWR
1185
DELISTED
HEARTWARE INTERNATIONAL INC COM STK (DE)
HTWR
$995K ﹤0.01%
13,551
-21,882
-62% -$1.61M
MRO
1186
DELISTED
Marathon Oil Corporation
MRO
$986K ﹤0.01%
34,849
+2,763
+9% +$78.2K
PTLA
1187
DELISTED
Portola Pharmaceuticals, Inc.
PTLA
$986K ﹤0.01%
34,830
+1,519
+5% +$43K
ITT icon
1188
ITT
ITT
$13.8B
$967K ﹤0.01%
23,895
-99,511
-81% -$4.03M
TECH icon
1189
Bio-Techne
TECH
$7.97B
$963K ﹤0.01%
41,672
-2,652
-6% -$61.3K
HYG icon
1190
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.9B
$950K ﹤0.01%
10,600
KE icon
1191
Kimball Electronics
KE
$741M
$938K ﹤0.01%
+78,001
New +$938K
PCYC
1192
DELISTED
PHARMACYCLICS INC
PCYC
$934K ﹤0.01%
7,642
-127
-2% -$15.5K
HALO icon
1193
Halozyme
HALO
$8.99B
$931K ﹤0.01%
96,434
+4,466
+5% +$43.1K
ACCO icon
1194
Acco Brands
ACCO
$361M
$930K ﹤0.01%
103,190
IAG icon
1195
IAMGOLD
IAG
$6.42B
$926K ﹤0.01%
341,519
MDVN
1196
DELISTED
MEDIVATION, INC.
MDVN
$923K ﹤0.01%
18,538
-694
-4% -$34.6K
ALKS icon
1197
Alkermes
ALKS
$4.45B
$918K ﹤0.01%
15,682
+433
+3% +$25.3K
KMI icon
1198
Kinder Morgan
KMI
$61.3B
$894K ﹤0.01%
21,136
-6,219
-23% -$263K
H icon
1199
Hyatt Hotels
H
$13.7B
$884K ﹤0.01%
14,690
-7,645
-34% -$460K
CSOD
1200
DELISTED
Cornerstone OnDemand, Inc.
CSOD
$883K ﹤0.01%
25,095
-21,519
-46% -$757K