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 |
Humana
HUM
|
+$276M |
| 2 |
NVIDIA
NVDA
|
+$243M |
| 3 |
Meta Platforms (Facebook)
META
|
+$206M |
| 4 |
iShares Russell Mid-Cap Value ETF
IWS
|
+$165M |
| 5 |
Colgate-Palmolive
CL
|
+$162M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$615M |
| 2 |
Microsoft
MSFT
|
+$544M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$322M |
| 4 |
L3Harris
LHX
|
+$254M |
| 5 |
Idexx Laboratories
IDXX
|
+$227M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.01% |
| 2 | Healthcare | 14.17% |
| 3 | Financials | 13.99% |
| 4 | Consumer Discretionary | 11.07% |
| 5 | Industrials | 9.74% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1901
Kadant
KAI
$3.91B
| $893K | ﹤0.01% |
4,381
+638
| +17% | +$130K |
|
1902
Thomson Reuters
TRI
$46B
| $891K | ﹤0.01% |
6,542
+179
| +3% | +$22.8K |
|
1903
NovoCure
NVCR
$2.02B
| $888K | ﹤0.01% |
14,770
+3,966
| +37% | +$317K |
|
1904
Teledyne Technologies
TDY
$31.2B
| $887K | ﹤0.01% |
2,024
-15
| -0.7% | -$6.36K |
|
1905
Newmark Group
NMRK
$2.77B
| $887K | ﹤0.01% |
+135,797
| New | +$1.09M |
|
|
XIFR
1906
XPLR Infrastructure LP
XIFR
$1.09B
| $887K | ﹤0.01% |
14,607
+1,147
| +9% | +$78.9K |
|
|
SGI
1907
Somnigroup International
SGI
$14B
| $885K | ﹤0.01% |
22,827
+130
| +0.6% | +$5.17K |
|
|
MASI
1908
DELISTED
Masimo
MASI
| $885K | ﹤0.01% |
4,958
+19
| +0.4% | +$3.21K |
|
1909
Federated Hermes
FHI
$4.74B
| $883K | ﹤0.01% |
22,078
+401
| +2% | +$15.7K |
|
1910
Phillips Edison & Co
PECO
$5.2B
| $881K | ﹤0.01% |
27,010
+5,436
| +25% | +$178K |
|
1911
Laureate Education
LAUR
$5.15B
| $881K | ﹤0.01% |
75,821
+53,645
| +242% | +$590K |
|
1912
Entegris
ENTG
$25B
| $879K | ﹤0.01% |
10,912
+104
| +1% | +$8.43K |
|
1913
First Financial Bancorp
FFBC
$3.6B
| $878K | ﹤0.01% |
41,096
+4,867
| +13% | +$117K |
|
|
HI
1914
DELISTED
Hillenbrand
HI
| $878K | ﹤0.01% |
18,463
-20,262
| -52% | -$931K |
|
1915
Bentley Systems
BSY
$11B
| $874K | ﹤0.01% |
20,686
+6,484
| +46% | +$258K |
|
|
CVLY
1916
DELISTED
Codorus Valley Bancorp Inc
CVLY
| $869K | ﹤0.01% |
42,404
+264
| +0.6% | +$6.26K |
|
1917
Gulfport Energy Corp
GPOR
$3.01B
| $864K | ﹤0.01% |
10,797
+5,689
| +111% | +$412K |
|
1918
Scorpio Tankers
STNG
$3.93B
| $862K | ﹤0.01% |
15,306
-1,981
| -11% | -$108K |
|
1919
Modine Manufacturing
MOD
$10.8B
| $861K | ﹤0.01% |
38,307
+22,833
| +148% | +$527K |
|
1920
NewMarket
NEU
$8.72B
| $860K | ﹤0.01% |
2,382
+334
| +16% | +$116K |
|
1921
Dynatrace
DT
$14.7B
| $860K | ﹤0.01% |
21,261
+8,245
| +63% | +$334K |
|
1922
Zebra Technologies
ZBRA
$18B
| $859K | ﹤0.01% |
2,794
-365,391
| -99% | -$110M |
|
1923
Benchmark Electronics
BHE
$2.89B
| $856K | ﹤0.01% |
36,139
-37,101
| -51% | -$939K |
|
1924
VF Corp
VFC
$5.79B
| $852K | ﹤0.01% |
38,561
+281
| +0.7% | +$7.38K |
|
1925
Carter's
CRI
$1.44B
| $851K | ﹤0.01% |
12,199
+1,118
| +10% | +$85.6K |
|
Similar funds
American Century Companies's Q1 2023 Portfolio in Review
As of Q1 2023, American Century Companies held 2,730 positions worth $127B, up 3.7% from $122B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
American Century Companies's Q1 2023 filing shows 153 new, 1,696 increased, 700 reduced and 63 closed positions. Its largest new stake was Atlassian: 260,346 shares worth $44.6M. The largest sale was Amazon, an estimated $615M.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.
- American Century Companies's largest Q1 2023 buy was Atlassian: 260,346 shares worth $44.6M.
- American Century Companies added most to Humana in Q1 2023, an estimated $276M increase.
- American Century Companies's biggest Q1 2023 reduction was Amazon, cutting an estimated $615M.
- American Century Companies fully exited SVB Financial Group in Q1 2023, selling an estimated $73M.
- American Century Companies's ten largest holdings make up 20% of its $127B portfolio in Q1 2023.
- American Century Companies opened 153 new positions and closed 63 in Q1 2023.
- American Century Companies's portfolio value rose 3.7% quarter-over-quarter to $127B.
Based on American Century Companies's 13F filing for Q1 2023, filed 11 May 2023.