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
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$280M |
| 2 |
Kenvue
KVUE
|
+$272M |
| 3 |
Norfolk Southern
NSC
|
+$240M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$234M |
| 5 |
Amazon
AMZN
|
+$183M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$251M |
| 2 |
Walt Disney
DIS
|
+$204M |
| 3 |
Advanced Micro Devices
AMD
|
+$174M |
| 4 |
MarketAxess Holdings
MKTX
|
+$168M |
| 5 |
Johnson & Johnson
JNJ
|
+$162M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 23.02% |
| 2 | Healthcare | 13.44% |
| 3 | Financials | 13.33% |
| 4 | Consumer Discretionary | 11.78% |
| 5 | Industrials | 9.93% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1976
First Financial Bankshares
FFIN
$5.04B
| $1.02M | ﹤0.01% |
40,788
+5,129
| +14% | +$149K |
|
1977
Manitowoc
MTW
$753M
| $1.02M | ﹤0.01% |
68,056
-5,072
| -7% | -$85K |
|
1978
Emergent Biosolutions
EBS
$230M
| $1.02M | ﹤0.01% |
299,643
-65,147
| -18% | -$361K |
|
1979
LGI Homes
LGIH
$1.37B
| $1.02M | ﹤0.01% |
10,234
+1,687
| +20% | +$209K |
|
1980
iShares MSCI Brazil ETF
EWZ
$8.55B
| $1.02M | ﹤0.01% |
33,130
| – | – |
|
1981
Lennar Class B
LEN.B
$20.7B
| $1.01M | ﹤0.01% |
10,411
+2,949
| +40% | +$307K |
|
1982
Valaris
VAL
$5.91B
| $1.01M | ﹤0.01% |
+13,488
| New | +$991K |
|
|
ARIS
1983
DELISTED
Aris Water Solutions
ARIS
| $1.01M | ﹤0.01% |
100,942
+88,249
| +695% | +$940K |
|
1984
Axalta
AXTA
$7.93B
| $1M | ﹤0.01% |
37,322
-1,439,217
| -97% | -$42.2M |
|
|
ACH
1985
Accendra Health
ACH
$84.6M
| $999K | ﹤0.01% |
61,795
+13,937
| +29% | +$247K |
|
1986
Organogenesis Holdings
ORGO
$226M
| $993K | ﹤0.01% |
312,195
-11,304
| -3% | -$35.9K |
|
|
BERY
1987
DELISTED
Berry Global Group, Inc.
BERY
| $991K | ﹤0.01% |
17,432
+1,474
| +9% | +$86.7K |
|
1988
Adeia
ADEA
$3.16B
| $986K | ﹤0.01% |
92,368
-422,046
| -82% | -$4.48M |
|
1989
Aaon
AAON
$7.23B
| $983K | ﹤0.01% |
17,288
+12,708
| +277% | +$808K |
|
1990
Madison Square Garden
MSGS
$9.94B
| $981K | ﹤0.01% |
5,565
+2,936
| +112% | +$553K |
|
1991
Teledyne Technologies
TDY
$31.2B
| $980K | ﹤0.01% |
2,399
+319
| +15% | +$129K |
|
|
VNET
1992
VNET Group
VNET
$2.12B
| $979K | ﹤0.01% |
312,832
| – | – |
|
1993
Ecovyst
ECVT
$1.1B
| $979K | ﹤0.01% |
99,476
+32,783
| +49% | +$350K |
|
1994
Park Aerospace
PKE
$811M
| $976K | ﹤0.01% |
62,844
-6,749
| -10% | -$97.2K |
|
1995
Ranger Energy Services
RNGR
$405M
| $974K | ﹤0.01% |
68,684
+39,833
| +138% | +$464K |
|
1996
Atlanticus Holdings
ATLC
$1.47B
| $973K | ﹤0.01% |
32,108
+2,250
| +8% | +$81K |
|
1997
Lincoln Educational Services
LINC
$955M
| $972K | ﹤0.01% |
115,016
+62,163
| +118% | +$491K |
|
1998
First Horizon
FHN
$12.3B
| $972K | ﹤0.01% |
88,173
+1,242
| +1% | +$15.4K |
|
1999
Wynn Resorts
WYNN
$10.5B
| $962K | ﹤0.01% |
10,410
+329
| +3% | +$33K |
|
|
GNTY
2000
DELISTED
Guaranty Bancshares
GNTY
| $962K | ﹤0.01% |
33,518
+8,682
| +35% | +$256K |
|
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American Century Companies's Q3 2023 Portfolio in Review
As of Q3 2023, American Century Companies held 2,931 positions worth $130B, down 2.3% from $133B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
American Century Companies's Q3 2023 filing shows 141 new, 1,882 increased, 655 reduced and 91 closed positions. Its largest new stake was Seadrill: 2,264,354 shares worth $101M. The largest sale was Marvell Technology, an estimated $251M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 23% a quarter earlier, followed by Healthcare and Financials.
- American Century Companies's largest Q3 2023 buy was Seadrill: 2,264,354 shares worth $101M.
- American Century Companies added most to NVIDIA in Q3 2023, an estimated $280M increase.
- American Century Companies's biggest Q3 2023 reduction was Marvell Technology, cutting an estimated $251M.
- American Century Companies fully exited AngloGold Ashanti in Q3 2023, selling an estimated $39.7M.
- American Century Companies's ten largest holdings make up 23% of its $130B portfolio in Q3 2023.
- American Century Companies opened 141 new positions and closed 91 in Q3 2023.
- American Century Companies's portfolio value fell 2.3% quarter-over-quarter to $130B.
Based on American Century Companies's 13F filing for Q3 2023, filed 13 Nov 2023.