American Century Companies

American Century Companies Portfolio holdings

AUM $184B
 

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
+12.39%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$159B
AUM Growth
+$159B
Cap. Flow
+$812M
Cap. Flow %
0.51%
Top 10 Hldgs %
23.86%
Holding
3,004
New
122
Increased
1,905
Reduced
716
Closed
75

Sector Composition

1 Technology 25.16%
2 Financials 13.26%
3 Healthcare 12.3%
4 Consumer Discretionary 12.01%
5 Industrials 10.45%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
XYL icon
76
Xylem
XYL
$34.5B
$348M 0.22% 2,694,829 +616,150 +30% +$79.6M
PSA icon
77
Public Storage
PSA
$51.7B
$337M 0.21% 1,161,523 -143,704 -11% -$41.7M
ICLR icon
78
Icon
ICLR
$13.8B
$331M 0.21% 985,155 -415,246 -30% -$140M
RSG icon
79
Republic Services
RSG
$73B
$329M 0.21% 1,718,383 -136,912 -7% -$26.2M
HD icon
80
Home Depot
HD
$405B
$324M 0.2% 845,863 +75,202 +10% +$28.8M
CP icon
81
Canadian Pacific Kansas City
CP
$69.9B
$321M 0.2% 3,637,771 -69,224 -2% -$6.1M
ATO icon
82
Atmos Energy
ATO
$26.7B
$317M 0.2% 2,667,759 -419,283 -14% -$49.8M
PH icon
83
Parker-Hannifin
PH
$96.2B
$314M 0.2% 565,037 +2,796 +0.5% +$1.55M
ECL icon
84
Ecolab
ECL
$78.6B
$311M 0.2% 1,347,731 +56,229 +4% +$13M
TEL icon
85
TE Connectivity
TEL
$61B
$309M 0.19% 2,128,048 -210,518 -9% -$30.6M
SR icon
86
Spire
SR
$4.52B
$309M 0.19% 5,035,985 -1,149,399 -19% -$70.5M
A icon
87
Agilent Technologies
A
$35.7B
$306M 0.19% 2,102,019 +81,343 +4% +$11.8M
HWM icon
88
Howmet Aerospace
HWM
$70.2B
$303M 0.19% 4,432,900 -563,446 -11% -$38.6M
NOW icon
89
ServiceNow
NOW
$190B
$302M 0.19% 396,142 -4,476 -1% -$3.41M
ABNB icon
90
Airbnb
ABNB
$79.9B
$302M 0.19% 1,828,081 -117,825 -6% -$19.4M
TGT icon
91
Target
TGT
$43.6B
$294M 0.18% 1,658,445 +234,562 +16% +$41.6M
TROW icon
92
T Rowe Price
TROW
$23.6B
$293M 0.18% 2,405,707 -516,357 -18% -$63M
FFIV icon
93
F5
FFIV
$18B
$293M 0.18% 1,546,476 -134,034 -8% -$25.4M
VRTX icon
94
Vertex Pharmaceuticals
VRTX
$100B
$290M 0.18% 694,894 -105,643 -13% -$44.2M
BECN
95
DELISTED
Beacon Roofing Supply, Inc.
BECN
$290M 0.18% 2,959,771 +74,607 +3% +$7.31M
XYZ
96
Block, Inc.
XYZ
$48.5B
$286M 0.18% 3,385,306 +858,856 +34% +$72.6M
AXP icon
97
American Express
AXP
$231B
$285M 0.18% 1,251,356 -54,527 -4% -$12.4M
MMC icon
98
Marsh & McLennan
MMC
$101B
$284M 0.18% 1,378,222 -236,473 -15% -$48.7M
APTV icon
99
Aptiv
APTV
$17.3B
$282M 0.18% 3,536,939 -1,387,682 -28% -$111M
ES icon
100
Eversource Energy
ES
$23.8B
$282M 0.18% 4,713,233 +510,683 +12% +$30.5M