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 | |
|---|---|---|---|---|---|---|
2126
WD-40
WDFC
$3.11B
| $500K | ﹤0.01% |
2,811
+799
| +40% | +$138K |
|
2127
Ziff Davis
ZD
$1.89B
| $500K | ﹤0.01% |
6,592
+609
| +10% | +$49.9K |
|
|
SYNH
2128
DELISTED
Syneos Health, Inc. Class A Common Stock
SYNH
| $499K | ﹤0.01% |
14,002
+3,158
| +29% | +$115K |
|
2129
FirstCash
FCFS
$9.32B
| $496K | ﹤0.01% |
5,269
+1,562
| +42% | +$141K |
|
2130
Oportun Financial
OPRT
$355M
| $494K | ﹤0.01% |
126,015
+61,202
| +94% | +$344K |
|
2131
Encompass Health
EHC
$12.2B
| $493K | ﹤0.01% |
9,282
+3,275
| +55% | +$191K |
|
2132
FTI Consulting
FCN
$4.15B
| $492K | ﹤0.01% |
2,505
-53,063
| -95% | -$9.22M |
|
2133
NETSCOUT
NTCT
$2.88B
| $487K | ﹤0.01% |
17,261
+3,578
| +26% | +$107K |
|
|
BFIN
2134
DELISTED
BankFinancial
BFIN
| $486K | ﹤0.01% |
56,119
+336
| +0.6% | +$3.33K |
|
|
FONR
2135
DELISTED
Fonar
FONR
| $485K | ﹤0.01% |
30,165
+168
| +0.6% | +$2.9K |
|
2136
Integer Holdings
ITGR
$4.25B
| $485K | ﹤0.01% |
6,389
-93
| -1% | -$6.82K |
|
|
LX
2137
LexinFintech Holdings
LX
$236M
| $485K | ﹤0.01% |
181,617
+64,306
| +55% | +$186K |
|
2138
Azenta
AZTA
$1.47B
| $482K | ﹤0.01% |
11,227
+2,936
| +35% | +$145K |
|
2139
First Majestic Silver
AG
$9.17B
| $478K | ﹤0.01% |
+66,500
| New | +$490K |
|
2140
TransAlta
TAC
$3.99B
| $475K | ﹤0.01% |
56,002
| – | – |
|
|
AGFS
2141
DELISTED
AgroFresh Solutions Inc
AGFS
| $474K | ﹤0.01% |
158,131
+1,008
| +0.6% | +$3K |
|
2142
TransUnion
TRU
$15.2B
| $473K | ﹤0.01% |
7,681
+64
| +0.8% | +$4.19K |
|
2143
Innovative Industrial Properties
IIPR
$1.68B
| $472K | ﹤0.01% |
6,216
+1,804
| +41% | +$159K |
|
2144
B&G Foods
BGS
$294M
| $472K | ﹤0.01% |
30,836
+2,893
| +10% | +$40.3K |
|
2145
Ionis Pharmaceuticals
IONS
$9.26B
| $470K | ﹤0.01% |
13,163
-17,709
| -57% | -$665K |
|
2146
Target Hospitality
TH
$1.65B
| $470K | ﹤0.01% |
30,471
+1,013
| +3% | +$16.2K |
|
2147
A10 Networks
ATEN
$1.98B
| $467K | ﹤0.01% |
30,714
+3,548
| +13% | +$54.1K |
|
|
KC
2148
Kingsoft Cloud Holdings
KC
$3.4B
| $467K | ﹤0.01% |
59,460
+30,964
| +109% | +$152K |
|
2149
ZipRecruiter
ZIP
$377M
| $467K | ﹤0.01% |
30,437
+8,305
| +38% | +$150K |
|
2150
Materion
MTRN
$5.97B
| $467K | ﹤0.01% |
+4,024
| New | +$403K |
|
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.