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
+5.19%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$100B
AUM Growth
+$100B
Cap. Flow
-$2.57B
Cap. Flow %
-2.55%
Top 10 Hldgs %
18.03%
Holding
1,422
New
208
Increased
531
Reduced
498
Closed
162

Sector Composition

1 Financials 16.82%
2 Healthcare 15.61%
3 Technology 15.09%
4 Consumer Discretionary 11.61%
5 Industrials 9.76%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
AFL icon
51
Aflac
AFL
$57.2B
$410M 0.41% 7,481,274 +521,217 +7% +$28.6M
AME icon
52
Ametek
AME
$42.7B
$409M 0.41% 4,503,341 -112,014 -2% -$10.2M
EOG icon
53
EOG Resources
EOG
$68.2B
$407M 0.4% 4,366,473 +344,480 +9% +$32.1M
UNP icon
54
Union Pacific
UNP
$133B
$397M 0.39% 2,345,221 +383,012 +20% +$64.8M
IDXX icon
55
Idexx Laboratories
IDXX
$51.8B
$396M 0.39% 1,439,199 -43,875 -3% -$12.1M
IWS icon
56
iShares Russell Mid-Cap Value ETF
IWS
$14.1B
$392M 0.39% 4,395,179 +233,657 +6% +$20.8M
MSCI icon
57
MSCI
MSCI
$43.9B
$390M 0.39% 1,631,511 -347,613 -18% -$83M
EL icon
58
Estee Lauder
EL
$33B
$389M 0.39% 2,124,957 -216,379 -9% -$39.6M
MDLZ icon
59
Mondelez International
MDLZ
$79.5B
$389M 0.39% 7,210,652 -4,349,951 -38% -$234M
HD icon
60
Home Depot
HD
$405B
$376M 0.37% 1,809,140 -704,309 -28% -$146M
STZ icon
61
Constellation Brands
STZ
$28.5B
$370M 0.37% 1,878,929 -35,596 -2% -$7.01M
NOW icon
62
ServiceNow
NOW
$190B
$367M 0.37% 1,337,960 -184,848 -12% -$50.8M
PNW icon
63
Pinnacle West Capital
PNW
$10.7B
$365M 0.36% 3,880,900 +241,750 +7% +$22.7M
ES icon
64
Eversource Energy
ES
$23.8B
$363M 0.36% 4,792,382 -107,417 -2% -$8.14M
BK icon
65
Bank of New York Mellon
BK
$74.5B
$361M 0.36% 8,176,498 +1,097,876 +16% +$48.5M
ILMN icon
66
Illumina
ILMN
$15.8B
$358M 0.36% 972,968 +157,093 +19% +$57.8M
ATO icon
67
Atmos Energy
ATO
$26.7B
$358M 0.36% 3,389,555 +43,470 +1% +$4.59M
USB icon
68
US Bancorp
USB
$76B
$351M 0.35% 6,698,933 -1,977,238 -23% -$104M
SLB icon
69
Schlumberger
SLB
$55B
$351M 0.35% 8,830,136 +468,559 +6% +$18.6M
BURL icon
70
Burlington
BURL
$18.3B
$351M 0.35% 2,060,544 -260,516 -11% -$44.3M
ROP icon
71
Roper Technologies
ROP
$56.6B
$346M 0.34% 944,131 -334,821 -26% -$123M
BSX icon
72
Boston Scientific
BSX
$156B
$340M 0.34% 7,908,103 +3,505,662 +80% +$151M
JCI icon
73
Johnson Controls International
JCI
$69.9B
$340M 0.34% 8,224,021 -990,794 -11% -$40.9M
BIIB icon
74
Biogen
BIIB
$19.4B
$338M 0.34% 1,443,266 -200,148 -12% -$46.8M
ABT icon
75
Abbott
ABT
$231B
$337M 0.34% 4,007,824 -402 -0% -$33.8K