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 | |
|---|---|---|---|---|---|---|
1976
MiMedx Group
MDXG
$1.03B
| $2.06M | ﹤0.01% |
270,808
+71,739
| +36% | +$545K |
|
1977
Legacy Housing
LEGH
$650M
| $2.06M | ﹤0.01% |
81,499
-31,014
| -28% | -$782K |
|
1978
Rush Street Interactive
RSI
$2.02B
| $2.05M | ﹤0.01% |
191,324
+43,577
| +29% | +$467K |
|
1979
Invesco
IVZ
$9.89B
| $2.03M | ﹤0.01% |
133,993
-3,631
| -3% | -$55.1K |
|
1980
TriMas Corp
TRS
$1.59B
| $2.02M | ﹤0.01% |
86,017
+7,141
| +9% | +$167K |
|
1981
Green Plains
GPRE
$630M
| $1.99M | ﹤0.01% |
411,195
-214,964
| -34% | -$1.04M |
|
1982
Thomson Reuters
TRI
$76.3B
| $1.98M | ﹤0.01% |
11,498
-1,926
| -14% | -$332K |
|
1983
Full House Resorts
FLL
$122M
| $1.98M | ﹤0.01% |
474,048
+117,936
| +33% | +$493K |
|
1984
TFI International
TFII
$7.77B
| $1.98M | ﹤0.01% |
25,557
+569
| +2% | +$44.1K |
|
1985
Liberty Latin America Class C
LILAK
$1.61B
| $1.96M | ﹤0.01% |
315,750
+34,634
| +12% | +$215K |
|
1986
Tile Shop Holdings
TTSH
$285M
| $1.96M | ﹤0.01% |
302,476
+4,842
| +2% | +$31.4K |
|
1987
NETSCOUT
NTCT
$1.82B
| $1.95M | ﹤0.01% |
93,046
+57,483
| +162% | +$1.21M |
|
1988
Beam Therapeutics
BEAM
$2.27B
| $1.94M | ﹤0.01% |
99,561
-35,819
| -26% | -$700K |
|
1989
Napco Security Technologies
NSSC
$1.51B
| $1.94M | ﹤0.01% |
84,231
-1,010
| -1% | -$23.3K |
|
1990
Kewaunee Scientific
KEQU
$133M
| $1.94M | ﹤0.01% |
49,182
+14,889
| +43% | +$586K |
|
1991
MVB Financial
MVBF
$310M
| $1.93M | ﹤0.01% |
111,369
+13,418
| +14% | +$232K |
|
1992
Franklin Electric
FELE
$4.2B
| $1.93M | ﹤0.01% |
20,546
+204
| +1% | +$19.2K |
|
1993
Dorman Products
DORM
$4.79B
| $1.93M | ﹤0.01% |
15,994
+2,183
| +16% | +$263K |
|
1994
Delek US
DK
$1.87B
| $1.92M | ﹤0.01% |
127,593
-25,372
| -17% | -$382K |
|
1995
Owens & Minor
OMI
$416M
| $1.9M | ﹤0.01% |
210,338
+27,851
| +15% | +$251K |
|
1996
Manitowoc
MTW
$354M
| $1.89M | ﹤0.01% |
220,457
-24,747
| -10% | -$213K |
|
1997
Medallion Financial
MFIN
$240M
| $1.89M | ﹤0.01% |
216,497
-95
| -0% | -$827 |
|
1998
Marriott Vacations Worldwide
VAC
$2.62B
| $1.86M | ﹤0.01% |
+28,991
| New | +$1.86M |
|
1999
Planet Labs
PL
$3.15B
| $1.86M | ﹤0.01% |
550,981
+58,763
| +12% | +$199K |
|
2000
Idacorp
IDA
$6.77B
| $1.86M | ﹤0.01% |
16,019
+358
| +2% | +$41.6K |
|