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 | |
|---|---|---|---|---|---|---|
2026
Tradeweb Markets
TW
$22.3B
| $898K | ﹤0.01% |
11,196
+1,530
| +16% | +$122K |
|
|
TCS
2027
DELISTED
THE CONTAINER STORE GROUP, INC.
TCS
| $898K | ﹤0.01% |
26,593
+3,789
| +17% | +$151K |
|
2028
GrafTech
EAF
$203M
| $892K | ﹤0.01% |
23,295
+1,202
| +5% | +$50.2K |
|
2029
Twist Bioscience
TWST
$7.86B
| $883K | ﹤0.01% |
43,602
+26,769
| +159% | +$588K |
|
2030
Maximus
MMS
$2.94B
| $880K | ﹤0.01% |
11,777
-215
| -2% | -$17.5K |
|
2031
Argan
AGX
$7.84B
| $877K | ﹤0.01% |
19,276
+12,186
| +172% | +$503K |
|
2032
Franklin Covey
FC
$227M
| $874K | ﹤0.01% |
20,354
+1,987
| +11% | +$88.2K |
|
2033
Braskem
BAK
$825M
| $873K | ﹤0.01% |
106,341
+20,112
| +23% | +$195K |
|
|
KEEL
2034
Keel Infrastructure Corp
KEEL
$2.04B
| $873K | ﹤0.01% |
811,720
-39,343
| -5% | -$57.5K |
|
2035
Stock Yards Bancorp
SYBT
$2.64B
| $872K | ﹤0.01% |
22,195
+4,477
| +25% | +$203K |
|
2036
Arcosa
ACA
$7.12B
| $871K | ﹤0.01% |
12,110
-1,322
| -10% | -$100K |
|
2037
Crinetics Pharmaceuticals
CRNX
$8.96B
| $869K | ﹤0.01% |
29,208
+9,925
| +51% | +$205K |
|
|
NOVA
2038
DELISTED
Sunnova Energy
NOVA
| $866K | ﹤0.01% |
82,712
+22,596
| +38% | +$353K |
|
2039
WPP
WPP
$5.82B
| $862K | ﹤0.01% |
19,340
+232
| +1% | +$11.6K |
|
2040
Shake Shack
SHAK
$2.98B
| $861K | ﹤0.01% |
14,823
+1,561
| +12% | +$111K |
|
2041
New Fortress Energy
NFE
$93M
| $859K | ﹤0.01% |
26,190
+16,284
| +164% | +$479K |
|
2042
Ormat Technologies
ORA
$6.98B
| $858K | ﹤0.01% |
12,276
-7,317
| -37% | -$567K |
|
2043
Hyster-Yale Materials Handling
HY
$617M
| $857K | ﹤0.01% |
19,232
+2,332
| +14% | +$108K |
|
2044
Cogent Communications
CCOI
$530M
| $857K | ﹤0.01% |
13,845
+4,980
| +56% | +$326K |
|
2045
Capital City Bank Group
CCBG
$898M
| $853K | ﹤0.01% |
28,582
+2,188
| +8% | +$67.7K |
|
2046
Prestige Consumer Healthcare
PBH
$2.43B
| $852K | ﹤0.01% |
14,895
-73,126
| -83% | -$4.42M |
|
2047
Gran Tierra Energy
GTE
$336M
| $849K | ﹤0.01% |
122,385
+87,591
| +252% | +$560K |
|
|
LGF.B
2048
DELISTED
Lions Gate Entertainment Corp. Class B Non-Voting Shares
LGF.B
| $847K | ﹤0.01% |
107,655
+53,507
| +99% | +$402K |
|
2049
Quanterix
QTRX
$135M
| $847K | ﹤0.01% |
31,193
+10,852
| +53% | +$269K |
|
2050
Primis Financial Corp
FRST
$413M
| $844K | ﹤0.01% |
103,577
+117
| +0.1% | +$1.03K |
|
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.