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 |
Broadcom
AVGO
|
+$559M |
| 2 |
Mastercard
MA
|
+$301M |
| 3 |
Estee Lauder
EL
|
+$262M |
| 4 |
IQVIA
IQV
|
+$191M |
| 5 |
Arista Networks
ANET
|
+$152M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Advanced Micro Devices
AMD
|
+$624M |
| 2 |
Visa
V
|
+$533M |
| 3 |
Apple
AAPL
|
+$413M |
| 4 |
NVIDIA
NVDA
|
+$327M |
| 5 |
iShares Russell 1000 Growth ETF
IWF
|
+$256M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.32% |
| 2 | Financials | 13.83% |
| 3 | Consumer Discretionary | 12.65% |
| 4 | Healthcare | 10.02% |
| 5 | Industrials | 9.55% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1876
Vanguard Emerging Markets Government Bond ETF
VWOB
$6.24B
| $2.64M | ﹤0.01% |
+41,777
| New | +$2.7M |
|
1877
Janus International
JBI
$679M
| $2.63M | ﹤0.01% |
358,028
+19,057
| +6% | +$157K |
|
1878
West Bancorporation
WTBA
$509M
| $2.63M | ﹤0.01% |
121,468
-16
| -0% | -$352 |
|
1879
Xencor
XNCR
$1.69B
| $2.63M | ﹤0.01% |
114,231
+11,396
| +11% | +$262K |
|
1880
IMAX
IMAX
$2.9B
| $2.61M | ﹤0.01% |
102,144
-1,248
| -1% | -$29.3K |
|
|
HPE.PRC
1881
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$4.53B
| $2.61M | ﹤0.01% |
+41,623
| New | +$2.56M |
|
1882
Tidewater
TDW
$4.71B
| $2.6M | ﹤0.01% |
47,523
+18,673
| +65% | +$1.06M |
|
1883
Piper Sandler
PIPR
$5.5B
| $2.6M | ﹤0.01% |
34,660
-180
| -0.5% | -$14K |
|
1884
NIO
NIO
$11.3B
| $2.6M | ﹤0.01% |
595,533
+35,464
| +6% | +$180K |
|
1885
National Fuel Gas
NFG
$7.77B
| $2.59M | ﹤0.01% |
42,719
+3,587
| +9% | +$220K |
|
1886
Acadia Pharmaceuticals
ACAD
$4.86B
| $2.59M | ﹤0.01% |
141,265
+50,238
| +55% | +$811K |
|
1887
Alamo Group
ALG
$2.03B
| $2.59M | ﹤0.01% |
13,918
+4,918
| +55% | +$919K |
|
|
SEM
1888
DELISTED
Select Medical
SEM
| $2.59M | ﹤0.01% |
137,169
+119,106
| +659% | +$2.3M |
|
1889
Liberty Broadband Class C
LBRDK
$5.27B
| $2.58M | ﹤0.01% |
34,518
+4,039
| +13% | +$337K |
|
1890
BancFirst
BANF
$3.89B
| $2.58M | ﹤0.01% |
21,979
+232
| +1% | +$27.2K |
|
|
FFWM
1891
DELISTED
First Foundation Inc
FFWM
| $2.56M | ﹤0.01% |
411,840
-94,269
| -19% | -$680K |
|
1892
Cannae Holdings
CNNE
$655M
| $2.56M | ﹤0.01% |
128,749
+5,289
| +4% | +$106K |
|
1893
Albemarle
ALB
$16.1B
| $2.56M | ﹤0.01% |
29,685
+973
| +3% | +$96.9K |
|
1894
Pacira BioSciences
PCRX
$927M
| $2.55M | ﹤0.01% |
135,592
+43,123
| +47% | +$757K |
|
|
ITIC
1895
Investors Title Co
ITIC
$536M
| $2.55M | ﹤0.01% |
10,788
+2,303
| +27% | +$577K |
|
1896
NNN REIT
NNN
$8.91B
| $2.55M | ﹤0.01% |
62,407
+1,745
| +3% | +$77.3K |
|
1897
Astrana Health
ASTH
$1.96B
| $2.55M | ﹤0.01% |
80,837
-13,703
| -14% | -$651K |
|
1898
RLI Corp
RLI
$5.84B
| $2.55M | ﹤0.01% |
30,898
-175,774
| -85% | -$14.6M |
|
1899
Alarm.com
ALRM
$2.72B
| $2.53M | ﹤0.01% |
41,655
+23,675
| +132% | +$1.41M |
|
|
MRX
1900
Marex Group Limited Ordinary Shares
MRX
$5.03B
| $2.52M | ﹤0.01% |
80,886
+46,549
| +136% | +$1.3M |
|
Similar funds
American Century Companies's Q4 2024 Portfolio in Review
As of Q4 2024, American Century Companies held 2,985 positions worth $174B, up 1.1% from $172B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
American Century Companies's Q4 2024 filing shows 111 new, 1,804 increased, 830 reduced and 103 closed positions. Its largest new stake was Invesco Senior Loan ETF: 5,148,559 shares worth $108M. The largest sale was Advanced Micro Devices, an estimated $624M.
By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q4 2024 buy was Invesco Senior Loan ETF: 5,148,559 shares worth $108M.
- American Century Companies added most to Broadcom in Q4 2024, an estimated $559M increase.
- American Century Companies's biggest Q4 2024 reduction was Advanced Micro Devices, cutting an estimated $624M.
- American Century Companies fully exited Vista Outdoor Inc. in Q4 2024, selling an estimated $64.3M.
- American Century Companies's ten largest holdings make up 28% of its $174B portfolio in Q4 2024.
- American Century Companies opened 111 new positions and closed 103 in Q4 2024.
- American Century Companies's portfolio value rose 1.1% quarter-over-quarter to $174B.
Based on American Century Companies's 13F filing for Q4 2024, filed 11 Feb 2025.