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Castle Biosciences
CSTL

Overview Fund Activity

197 hedge funds and large institutions have $706M invested in Castle Biosciences in 2024 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 67 increasing their positions, 65 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
197
Holders Change
+12
Holders Change %
+6.49%
% of All Funds
2.62%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
40
Increased
67
Reduced
65
Closed
27
Calls
$3.7M
Puts
$996K
Net Calls
+$2.71M
Net Calls Change
-$5.07M

Top Buyers

1
UBS Group
1
UBS Group
Switzerland
$21.7M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$19.2M
3
Millennium Management
3
Millennium Management
New York
$14.6M
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$8.59M
5
BNP Paribas Financial Markets
5
BNP Paribas Financial Markets
France
$6.64M

Top Sellers

1
BG
1
Bellevue Group
Switzerland
$19.9M
2
PCM
2
Portolan Capital Management
Massachusetts
$20.7M
3
SCM
3
Soleus Capital Management
Connecticut
$6.74M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$3.59M
5
B
5
Braidwell
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Simplex Trading
151
Simplex Trading
Illinois
$81K -$236K -8,940 -74%
CMBA
152
C.M. Bidwell & Associates
Hawaii
$71.9K +$2.61K +98 +4%
AIP
153
Ameritas Investment Partners
Nebraska
$65.3K – – –
FHA
154
First Horizon Advisors
Tennessee
$53.6K -$1.6K -60 -3%
CAS
155
Coppell Advisory Solutions
Texas
$51.3K +$27 +1 +0.1%
RS
156
R Squared
Hong Kong
$42.4K +$42.4K +1,590 New
PD
157
Point72 (DIFC)
United Arab Emirates
$32.9K -$97.6K -3,661 -75%
US Bancorp
158
US Bancorp
Minnesota
$32K -$91K -3,413 -74%
GRP
159
Global Retirement Partners
California
$29.3K – – –
Fidelity Investments
160
Fidelity Investments
Massachusetts
$28.8K +$1.68K +63 +6%
Mirae Asset Global Investments
161
Mirae Asset Global Investments
South Korea
$25K -$1.88K -70 -7%
C
162
Covestor
United Kingdom
$25K +$25K +936 New
AIM
163
Arcadia Investment Management
Michigan
$24.1K +$24.1K +904 New
Canada Pension Plan Investment Board
164
Canada Pension Plan Investment Board
Ontario, Canada
$24K +$24K +900 New
AB
165
Amalgamated Bank
New York
$22K – – –
GFM
166
GF Fund Management
China
$15.7K +$15.7K +588 New
SCM
167
Sterling Capital Management
North Carolina
$15.2K +$13.3K +500 +694%
Carson Wealth (CWM LLC)
168
Carson Wealth (CWM LLC)
Nebraska
$12K +$3.36K +124 +39%
Nisa Investment Advisors
169
Nisa Investment Advisors
Missouri
$11.9K – – –
MA
170
MCF Advisors
Kentucky
$6.88K – – –
NA
171
NewEdge Advisors
Louisiana
$6.58K +$6.58K +247 New
GI
172
GAMMA Investing
California
$5.92K +$1.31K +49 +28%
Comerica Bank
173
Comerica Bank
Texas
$5.52K +$5.52K +207 New
HMS
174
Hanseatic Management Services
New Mexico
$5.41K – – –
LC
175
Lindbrook Capital
California
$4.58K -$426 -16 -9%
5 6
7
8 9