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
$180M0.11%3,270,245
+555,244
+20%
+$30.6M
$179M0.11%1,085,742
+53,001
+5%
+$8.73M
$177M0.11%4,235,493
+173,220
+4%
+$7.23M
$177M0.11%369,382
+350,729
+1,880%
+$168M
$176M0.11%935,164
+358,906
+62%
+$67.5M
$176M0.11%736,686
+28,566
+4%
+$6.81M
$175M0.11%4,739,416
+608,202
+15%
+$22.4M
$172M0.11%1,123,762
-46,227
-4%
-$7.08M
$172M0.11%3,563,297
+336,376
+10%
+$16.3M
$171M0.11%2,959,744
-328,484
-10%
-$19M
$170M0.1%588,878
+161,892
+38%
+$46.7M
$170M0.1%297,166
+18,989
+7%
+$10.8M
$170M0.1%1,093,037
-6,410
-0.6%
-$995K
$168M0.1%1,325,765
+240,427
+22%
+$30.4M
$167M0.1%1,258,863
+606,207
+93%
+$80.4M
$166M0.1%4,512,227
-47,666
-1%
-$1.75M
$164M0.1%1,769,537
+222,818
+14%
+$20.7M
$163M0.1%869,698
-170,062
-16%
-$31.9M
$163M0.1%289,347
+20,603
+8%
+$11.6M
$161M0.1%2,299,216
+217,618
+10%
+$15.3M
$160M0.1%1,524,079
+154,304
+11%
+$16.2M
$159M0.1%339,700
+55,079
+19%
+$25.9M
$159M0.1%3,224,165
+47,184
+1%
+$2.32M
$157M0.1%13,967,599
+1,266,674
+10%
+$14.2M
$156M0.1%407,932
-41,957
-9%
-$16.1M