American Century Companies

American Century Companies Portfolio holdings

AUM $163B
 

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.

AUM
$163B
AUM Growth
-$11.1B
Cap. Flow
+$455M
Cap. Flow %
0.28%
Top 10 Hldgs %
24.68%
Holding
3,004
New
115
Increased
1,751
Reduced
900
Closed
109

Sector Composition

1Technology25.04%
2Financials15.06%
3Consumer Discretionary11.78%
4Healthcare10.87%
5Industrials9.68%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
$7.19B4.41%66,333,989
-4,580,740
-6%
-$496M
$6.95B4.26%31,283,558
-2,348,510
-7%
-$522M
$5.96B3.65%15,866,956
-843,193
-5%
-$317M
$5.24B3.21%27,523,056
-228,314
-0.8%
-$43.4M
$3.38B2.08%5,868,664
-399,440
-6%
-$230M
$3.38B2.07%21,856,343
-617,580
-3%
-$95.5M
$2.75B1.69%5,025,430
-54,485
-1%
-$29.9M
$1.91B1.17%12,253,801
-283,483
-2%
-$44.3M
$1.83B1.12%7,064,387
-157,691
-2%
-$40.9M
$1.63B1%1,974,868
-330,070
-14%
-$273M
$1.31B0.81%7,850,917
+676,176
+9%
+$113M
$1.28B0.79%1,376,952
+73,275
+6%
+$68.3M
$1.24B0.76%1,310,592
-96,914
-7%
-$91.7M
$1.1B0.67%6,623,876
-894,425
-12%
-$148M
$1.05B0.64%4,279,194
+244,656
+6%
+$60M
$1.04B0.64%20,662,628
+425,648
+2%
+$21.4M
$977M0.6%1,972,729
+87,116
+5%
+$43.1M
$951M0.58%3,544,421
-266,933
-7%
-$71.6M
$948M0.58%7,969,634
+43,094
+0.5%
+$5.13M
$913M0.56%1,743,044
+128,253
+8%
+$67.2M
$902M0.55%2,573,259
-240,201
-9%
-$84.2M
$859M0.53%4,257,840
-48,097
-1%
-$9.7M
$793M0.49%4,774,879
-170,357
-3%
-$28.3M
$741M0.45%3,128,102
+189,076
+6%
+$44.8M
$713M0.44%386,618
+17,498
+5%
+$32.3M