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
$156M0.1%5,325,274
+149,629
+3%
+$4.39M
$156M0.1%1,327,653
+19,679
+2%
+$2.31M
$156M0.1%256,249
+8,088
+3%
+$4.92M
$155M0.1%3,015,647
+48,942
+2%
+$2.52M
$154M0.09%483,882
+13,648
+3%
+$4.34M
$154M0.09%5,318,524
+371,391
+8%
+$10.7M
$153M0.09%2,564,146
-283,540
-10%
-$16.9M
$153M0.09%2,418,758
+665,280
+38%
+$42M
$151M0.09%221,705
+17,961
+9%
+$12.2M
$150M0.09%1,963,717
+949,486
+94%
+$72.5M
$150M0.09%1,378,487
-23,960
-2%
-$2.6M
$150M0.09%188,086
-35,573
-16%
-$28.3M
$149M0.09%1,068,672
-827,152
-44%
-$116M
$149M0.09%1,158,834
+71,902
+7%
+$9.22M
$149M0.09%2,020,629
+1,621,974
+407%
+$119M
$147M0.09%5,308,991
+367,418
+7%
+$10.2M
$147M0.09%4,924,577
-2,641,120
-35%
-$78.7M
$146M0.09%832,542
+71,196
+9%
+$12.5M
$145M0.09%1,792,872
-435,601
-20%
-$35.2M
$144M0.09%485,194
+2,874
+0.6%
+$855K
$144M0.09%4,574,752
+725,228
+19%
+$22.9M
$144M0.09%342,701
+743
+0.2%
+$312K
$144M0.09%4,631,895
+182,273
+4%
+$5.65M
$143M0.09%2,905,412
-757,034
-21%
-$37.4M
$143M0.09%408,089
-23,313
-5%
-$8.14M