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 |
MarketAxess Holdings
MKTX
|
+$259M |
| 2 |
Eli Lilly
LLY
|
+$211M |
| 3 |
Duke Energy
DUK
|
+$192M |
| 4 |
Colgate-Palmolive
CL
|
+$187M |
| 5 |
Labcorp
LH
|
+$168M |
Top Sells
| 1 |
Emerson Electric
EMR
|
+$252M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$246M |
| 3 |
Quest Diagnostics
DGX
|
+$218M |
| 4 |
Aflac
AFL
|
+$149M |
| 5 |
nVent Electric
NVT
|
+$129M |
Sector Composition
| 1 | Technology | 19.47% |
| 2 | Financials | 15.64% |
| 3 | Healthcare | 15.07% |
| 4 | Consumer Discretionary | 10.54% |
| 5 | Industrials | 10.11% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
2001
Tetra Tech
TTEK
$9.51B
| $575K | ﹤0.01% |
19,785
+970
| +5% | +$28.2K |
|
2002
WESCO International
WCC
$10.7B
| $574K | ﹤0.01% |
4,586
-2,366
| -34% | -$296K |
|
|
INFN
2003
DELISTED
Infinera Corporation Common Stock
INFN
| $571K | ﹤0.01% |
+84,735
| New | +$571K |
|
|
NOVA
2004
DELISTED
Sunnova Energy
NOVA
| $571K | ﹤0.01% |
31,709
+9,957
| +46% | +$179K |
|
2005
Universal Display
OLED
$6.52B
| $570K | ﹤0.01% |
5,272
-4,249
| -45% | -$459K |
|
2006
Full House Resorts
FLL
$120M
| $566K | ﹤0.01% |
+75,323
| New | +$566K |
|
2007
Conduent
CNDT
$442M
| $566K | ﹤0.01% |
+139,855
| New | +$566K |
|
2008
Brinker International
EAT
$6.88B
| $566K | ﹤0.01% |
17,729
+2,849
| +19% | +$90.9K |
|
2009
Kilroy Realty
KRC
$4.98B
| $565K | ﹤0.01% |
14,620
+5,114
| +54% | +$198K |
|
2010
Allison Transmission
ALSN
$7.57B
| $561K | ﹤0.01% |
13,484
+3,817
| +39% | +$159K |
|
2011
Vail Resorts
MTN
$5.37B
| $560K | ﹤0.01% |
2,349
-11,494
| -83% | -$2.74M |
|
2012
HNI Corp
HNI
$2.06B
| $559K | ﹤0.01% |
19,667
-27,573
| -58% | -$784K |
|
|
UBA
2013
DELISTED
Urstadt Biddle Properties Inc. Class A
UBA
| $557K | ﹤0.01% |
29,376
+5,702
| +24% | +$108K |
|
2014
Akero Therapeutics
AKRO
$3.59B
| $556K | ﹤0.01% |
+10,141
| New | +$556K |
|
2015
IPG Photonics
IPGP
$3.44B
| $549K | ﹤0.01% |
5,804
+2,035
| +54% | +$193K |
|
2016
Essential Utilities
WTRG
$10.6B
| $547K | ﹤0.01% |
11,452
-472
| -4% | -$22.5K |
|
2017
Pearson
PSO
$9.05B
| $543K | ﹤0.01% |
48,145
+1,811
| +4% | +$20.4K |
|
2018
Scansource
SCSC
$948M
| $542K | ﹤0.01% |
18,554
+10,080
| +119% | +$295K |
|
2019
Cannae Holdings
CNNE
$1.1B
| $540K | ﹤0.01% |
26,173
+12,494
| +91% | +$258K |
|
2020
United States Lime & Minerals
USLM
$3.56B
| $539K | ﹤0.01% |
+19,130
| New | +$539K |
|
2021
Owens & Minor
OMI
$423M
| $538K | ﹤0.01% |
27,534
-7,271
| -21% | -$142K |
|
2022
Co-Diagnostics
CODX
$13.3M
| $537K | ﹤0.01% |
212,901
+26,532
| +14% | +$66.9K |
|
|
B
2023
DELISTED
Barnes Group Inc.
B
| $533K | ﹤0.01% |
+13,045
| New | +$533K |
|
2024
Atlanticus Holdings
ATLC
$1.02B
| $533K | ﹤0.01% |
20,334
+2,943
| +17% | +$77.1K |
|
2025
MP Materials
MP
$11.2B
| $532K | ﹤0.01% |
21,912
+10,711
| +96% | +$260K |
|