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
+1.85%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$99.6B
AUM Growth
-$834M
Cap. Flow
-$2.1B
Cap. Flow %
-2.11%
Top 10 Hldgs %
18.31%
Holding
1,407
New
144
Increased
546
Reduced
497
Closed
204

Sector Composition

1 Financials 16.66%
2 Technology 16%
3 Healthcare 15%
4 Consumer Discretionary 11.58%
5 Industrials 9.74%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
BLK icon
226
Blackrock
BLK
$175B
$108M 0.11%
241,905
+4,588
+2% +$2.04M
HSIC icon
227
Henry Schein
HSIC
$8.37B
$108M 0.11%
1,694,767
+417,015
+33% +$26.5M
AMGN icon
228
Amgen
AMGN
$149B
$106M 0.11%
547,454
+42,490
+8% +$8.22M
WM icon
229
Waste Management
WM
$88.1B
$106M 0.11%
919,085
-568,210
-38% -$65.3M
K icon
230
Kellanova
K
$27.6B
$105M 0.11%
1,731,964
-507,521
-23% -$30.7M
APD icon
231
Air Products & Chemicals
APD
$65.7B
$104M 0.1%
467,717
+20,104
+4% +$4.46M
MKTX icon
232
MarketAxess Holdings
MKTX
$6.94B
$103M 0.1%
314,514
-230,292
-42% -$75.4M
PAYX icon
233
Paychex
PAYX
$48.5B
$102M 0.1%
1,232,518
-208,403
-14% -$17.2M
SGI
234
Somnigroup International Inc.
SGI
$17.7B
$102M 0.1%
5,273,988
+4,379,024
+489% +$84.5M
SWP
235
DELISTED
Stanley Black & Decker, Inc. Corporate Units
SWP
$101M 0.1%
1,009,443
-410,420
-29% -$41.2M
VEEV icon
236
Veeva Systems
VEEV
$45.2B
$101M 0.1%
663,949
+291,806
+78% +$44.6M
SAGE
237
DELISTED
Sage Therapeutics
SAGE
$101M 0.1%
720,751
+205,435
+40% +$28.8M
BALL icon
238
Ball Corp
BALL
$13.9B
$101M 0.1%
1,387,507
+206,300
+17% +$15M
SPGI icon
239
S&P Global
SPGI
$167B
$101M 0.1%
410,503
+5,307
+1% +$1.3M
MCHP icon
240
Microchip Technology
MCHP
$34.8B
$100M 0.1%
2,159,498
-305,354
-12% -$14.2M
VMC icon
241
Vulcan Materials
VMC
$39.3B
$100M 0.1%
662,341
+25,988
+4% +$3.93M
GE icon
242
GE Aerospace
GE
$298B
$97.6M 0.1%
2,190,129
+281,208
+15% +$12.5M
EBAY icon
243
eBay
EBAY
$41.2B
$96.3M 0.1%
2,469,450
-383,951
-13% -$15M
UA icon
244
Under Armour Class C
UA
$2.05B
$95.5M 0.1%
5,267,952
-8,619
-0.2% -$156K
TMO icon
245
Thermo Fisher Scientific
TMO
$183B
$93.9M 0.09%
322,512
-122,839
-28% -$35.8M
PAYC icon
246
Paycom
PAYC
$12.5B
$93.7M 0.09%
447,410
+397,854
+803% +$83.3M
WEC icon
247
WEC Energy
WEC
$35.5B
$93.5M 0.09%
983,158
-307,717
-24% -$29.3M
ESRT icon
248
Empire State Realty Trust
ESRT
$1.33B
$93M 0.09%
6,517,285
+317,471
+5% +$4.53M
UAA icon
249
Under Armour
UAA
$2.09B
$91M 0.09%
+4,563,787
New +$91M
PCAR icon
250
PACCAR
PCAR
$53.6B
$90.3M 0.09%
1,935,179
+162,677
+9% +$7.59M