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 | |
|---|---|---|---|---|---|---|
|
KAMN
2326
DELISTED
Kaman Corp
KAMN
| $420K | ﹤0.01% |
21,355
+5,640
| +36% | +$126K |
|
2327
Lands' End
LE
$390M
| $415K | ﹤0.01% |
55,601
+43,647
| +365% | +$371K |
|
|
BRSL
2328
Brightstar Lottery PLC
BRSL
$2.15B
| $415K | ﹤0.01% |
13,684
| – | – |
|
2329
Essential Utilities
WTRG
$11.5B
| $415K | ﹤0.01% |
12,078
+430
| +4% | +$16.7K |
|
|
TE
2330
T1 Energy
TE
$1.41B
| $414K | ﹤0.01% |
84,723
+23,536
| +38% | +$169K |
|
2331
Stoneridge
SRI
$201M
| $414K | ﹤0.01% |
20,605
+4,665
| +29% | +$94.7K |
|
2332
Aehr Test Systems
AEHR
$4.02B
| $412K | ﹤0.01% |
+9,007
| New | +$418K |
|
2333
Natural Gas Services Group
NGS
$474M
| $411K | ﹤0.01% |
28,197
+2,786
| +11% | +$30.3K |
|
2334
Clearway Energy Class C
CWEN
$7.02B
| $407K | ﹤0.01% |
19,240
+402
| +2% | +$10.2K |
|
2335
Graham Corp
GHM
$1.3B
| $406K | ﹤0.01% |
24,451
| – | – |
|
2336
CleanSpark
CLSK
$2.96B
| $403K | ﹤0.01% |
105,746
+59,712
| +130% | +$315K |
|
|
OLO
2337
DELISTED
Olo Inc
OLO
| $402K | ﹤0.01% |
66,260
+19,132
| +41% | +$125K |
|
2338
Levi Strauss
LEVI
$8.63B
| $401K | ﹤0.01% |
29,522
+181
| +0.6% | +$2.53K |
|
2339
Arhaus
ARHS
$1.37B
| $400K | ﹤0.01% |
+43,050
| New | +$451K |
|
2340
WD-40
WDFC
$3.09B
| $400K | ﹤0.01% |
1,968
-3,570
| -64% | -$763K |
|
2341
Core Laboratories
CLB
$569M
| $396K | ﹤0.01% |
+16,509
| New | +$405K |
|
2342
Fresenius Medical Care
FMS
$12.6B
| $396K | ﹤0.01% |
18,373
-2,845
| -13% | -$69.1K |
|
2343
Travel + Leisure Co
TNL
$4.58B
| $396K | ﹤0.01% |
10,774
-2,675
| -20% | -$107K |
|
2344
Veracyte
VCYT
$3.42B
| $395K | ﹤0.01% |
17,711
-5,260
| -23% | -$135K |
|
2345
Planet Labs
PL
$8.82B
| $394K | ﹤0.01% |
151,497
+41,528
| +38% | +$132K |
|
2346
Toast
TOST
$20.4B
| $394K | ﹤0.01% |
21,024
+1,048
| +5% | +$22.8K |
|
2347
Enviri
NVRI
$564M
| $391K | ﹤0.01% |
54,150
+1,103
| +2% | +$8.91K |
|
2348
Thryv Holdings
THRY
$96.9M
| $391K | ﹤0.01% |
20,814
+5,809
| +39% | +$129K |
|
2349
Montauk Renewables
MNTK
$268M
| $390K | ﹤0.01% |
42,826
+10,986
| +35% | +$98.6K |
|
2350
Flowserve
FLS
$10.3B
| $389K | ﹤0.01% |
+9,784
| New | +$378K |
|
Similar funds
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.