American Century Companies Portfolio holdings
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.
Top Buys
| 1 |
Interactive Brokers
IBKR
|
+$222M |
| 2 |
Martin Marietta Materials
MLM
|
+$168M |
| 3 |
Fiserv
FI
|
+$123M |
| 4 |
VICI Properties
VICI
|
+$121M |
| 5 |
Reinsurance Group of America
RGA
|
+$120M |
Top Sells
| 1 |
Apple
AAPL
|
+$522M |
| 2 |
NVIDIA
NVDA
|
+$496M |
| 3 |
Microsoft
MSFT
|
+$317M |
| 4 |
Eli Lilly
LLY
|
+$273M |
| 5 |
BECN
Beacon Roofing Supply, Inc.
BECN
|
+$231M |
Sector Composition
| 1 | Technology | 24.77% |
| 2 | Financials | 15.07% |
| 3 | Consumer Discretionary | 11.87% |
| 4 | Healthcare | 10.87% |
| 5 | Industrials | 9.64% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
1926
HF Sinclair
DINO
$9.85B
| $2.3M | ﹤0.01% |
69,917
+7,538
| +12% | +$248K |
|
1927
Kennedy-Wilson Holdings
KW
$1.19B
| $2.3M | ﹤0.01% |
264,419
+14,034
| +6% | +$122K |
|
1928
Albemarle
ALB
$9.43B
| $2.29M | ﹤0.01% |
31,849
+2,164
| +7% | +$156K |
|
1929
Ibotta
IBTA
$759M
| $2.29M | ﹤0.01% |
54,326
+11,385
| +27% | +$480K |
|
1930
Progyny
PGNY
$1.86B
| $2.29M | ﹤0.01% |
102,443
+83,660
| +445% | +$1.87M |
|
1931
Green Brick Partners
GRBK
$3.13B
| $2.28M | ﹤0.01% |
39,166
+207
| +0.5% | +$12.1K |
|
1932
Unitil
UTL
$813M
| $2.27M | ﹤0.01% |
39,433
+2,997
| +8% | +$173K |
|
1933
BayCom
BCML
$325M
| $2.27M | ﹤0.01% |
90,121
+26,070
| +41% | +$656K |
|
1934
Westlake Corp
WLK
$11.2B
| $2.27M | ﹤0.01% |
22,644
-20,016
| -47% | -$2M |
|
1935
Innodata
INOD
$2.13B
| $2.26M | ﹤0.01% |
63,088
+16,781
| +36% | +$602K |
|
1936
Helios Technologies
HLIO
$1.78B
| $2.26M | ﹤0.01% |
70,549
+10,733
| +18% | +$344K |
|
1937
Hillenbrand
HI
$1.7B
| $2.26M | ﹤0.01% |
93,663
+35,745
| +62% | +$863K |
|
1938
First Majestic Silver
AG
$4.91B
| $2.26M | ﹤0.01% |
337,976
+248,689
| +279% | +$1.66M |
|
1939
Constellium
CSTM
$2.13B
| $2.26M | ﹤0.01% |
223,732
-2,716
| -1% | -$27.4K |
|
1940
Alcoa
AA
$8.51B
| $2.25M | ﹤0.01% |
73,692
-3,798
| -5% | -$116K |
|
1941
Middlesex Water
MSEX
$950M
| $2.24M | ﹤0.01% |
34,985
+5,447
| +18% | +$349K |
|
1942
Rivian
RIVN
$17.1B
| $2.24M | ﹤0.01% |
179,863
-2,791
| -2% | -$34.7K |
|
1943
Velocity Financial
VEL
$703M
| $2.23M | ﹤0.01% |
118,934
+42,237
| +55% | +$790K |
|
1944
Openlane
KAR
$3.03B
| $2.22M | ﹤0.01% |
+115,258
| New | +$2.22M |
|
1945
Destination XL Group
DXLG
$76M
| $2.21M | ﹤0.01% |
1,516,580
+8,001
| +0.5% | +$11.7K |
|
1946
Foster
FSTR
$295M
| $2.21M | ﹤0.01% |
112,434
-12,564
| -10% | -$247K |
|
1947
Stanley Black & Decker
SWK
$12.1B
| $2.2M | ﹤0.01% |
28,605
+5,995
| +27% | +$461K |
|
1948
Sphere Entertainment
SPHR
$2.21B
| $2.19M | ﹤0.01% |
66,979
+5,051
| +8% | +$165K |
|
1949
Rogers Communications
RCI
$19.3B
| $2.19M | ﹤0.01% |
82,005
+3,697
| +5% | +$98.7K |
|
|
SEI
1950
Solaris Energy Infrastructure, Inc.
SEI
$1.48B
| $2.18M | ﹤0.01% |
100,224
-515,127
| -84% | -$11.2M |
|