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
+3.13%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$89.6B
AUM Growth
+$925M
Cap. Flow
-$1.4B
Cap. Flow %
-1.56%
Top 10 Hldgs %
11.63%
Holding
1,540
New
151
Increased
540
Reduced
620
Closed
191

Sector Composition

1 Technology 13.31%
2 Healthcare 12.98%
3 Financials 12.72%
4 Industrials 11.49%
5 Consumer Discretionary 10.7%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
N
176
DELISTED
Netsuite Inc
N
$153M 0.17%
1,654,222
+65,626
+4% +$6.09M
MCHP icon
177
Microchip Technology
MCHP
$34.9B
$152M 0.17%
6,223,502
-17,940
-0.3% -$439K
PDM
178
Piedmont Realty Trust, Inc.
PDM
$1.07B
$152M 0.17%
8,172,543
+227,673
+3% +$4.24M
CSGP icon
179
CoStar Group
CSGP
$37.3B
$152M 0.17%
7,660,560
-727,690
-9% -$14.4M
HCC
180
DELISTED
HCC INSURANCES HOLDINGS INC
HCC
$151M 0.17%
2,661,437
-8,284
-0.3% -$469K
BXP icon
181
Boston Properties
BXP
$11.5B
$150M 0.17%
1,066,796
+397,116
+59% +$55.8M
MTB icon
182
M&T Bank
MTB
$31.2B
$148M 0.16%
1,162,868
-48,547
-4% -$6.17M
PSA icon
183
Public Storage
PSA
$50.9B
$147M 0.16%
747,960
+406,659
+119% +$80.2M
XLS
184
DELISTED
EXELIS INC COM STK
XLS
$146M 0.16%
6,009,794
+56,710
+1% +$1.38M
EQIX icon
185
Equinix
EQIX
$76.3B
$146M 0.16%
624,883
-7,212
-1% -$1.68M
BWA icon
186
BorgWarner
BWA
$9.45B
$144M 0.16%
2,707,037
-419,830
-13% -$22.4M
ADSK icon
187
Autodesk
ADSK
$69.3B
$144M 0.16%
2,455,252
+1,477,330
+151% +$86.6M
AMG icon
188
Affiliated Managers Group
AMG
$6.59B
$141M 0.16%
657,043
-23,256
-3% -$4.99M
ROST icon
189
Ross Stores
ROST
$48.7B
$141M 0.16%
2,672,392
-63,810
-2% -$3.36M
MAR icon
190
Marriott International Class A Common Stock
MAR
$71.7B
$140M 0.16%
1,742,865
-177,903
-9% -$14.3M
CHTR icon
191
Charter Communications
CHTR
$36B
$138M 0.15%
714,968
+22,711
+3% +$4.39M
SPLK
192
DELISTED
Splunk Inc
SPLK
$136M 0.15%
2,299,147
-145,876
-6% -$8.64M
LBTYA icon
193
Liberty Global Class A
LBTYA
$3.94B
$135M 0.15%
3,174,909
+1,220,522
+62% +$51.8M
RGA icon
194
Reinsurance Group of America
RGA
$12.6B
$135M 0.15%
1,445,657
+40,028
+3% +$3.73M
AET
195
DELISTED
Aetna Inc
AET
$133M 0.15%
1,249,954
-138,940
-10% -$14.8M
RTN
196
DELISTED
Raytheon Company
RTN
$133M 0.15%
1,213,624
-18,419
-1% -$2.01M
ZBH icon
197
Zimmer Biomet
ZBH
$20.6B
$132M 0.15%
1,156,052
+497,499
+76% +$56.8M
FI icon
198
Fiserv
FI
$74.2B
$132M 0.15%
3,317,242
+23,816
+0.7% +$945K
GXP
199
DELISTED
Great Plains Energy Incorporated
GXP
$131M 0.15%
4,911,012
-244,281
-5% -$6.52M
TER icon
200
Teradyne
TER
$18.3B
$131M 0.15%
6,950,273
+293,084
+4% +$5.52M