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Castle Biosciences
CSTL

Overview Fund Activity

160 hedge funds and large institutions have $988M invested in Castle Biosciences in 2022 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 72 increasing their positions, 42 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
+1
Holders Change %
+0.63%
% of All Funds
2.53%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
23
Increased
72
Reduced
42
Closed
20
Calls
$480K
Puts
$8K
Net Calls
+$472K
Net Calls Change
+$381K

Top Buyers

1
BG
1
Bellevue Group
Switzerland
$27.3M
2
WA
2
Wasatch Advisors
Utah
$154M
3
NCGI
3
Next Century Growth Investors
Minnesota
$24.2M
4
IECM
4
Intrinsic Edge Capital Management
Illinois
$9.53M
5
GPGA
5
Grandeur Peak Global Advisors
Utah
$24.4M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$12.2M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$1.12M
4
Sumitomo Mitsui Trust Group
4
Sumitomo Mitsui Trust Group
Japan
$19.2M
5
RI
5
RTW Investments
New York
$22.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
HR
151
Howe & Rusling
New York
$1K -$320 -8 -24%
AAP
152
Arax Advisory Partners
Colorado
$1K – – –
FF
153
FourThought Financial
Florida
$1K – – –
MTIC
154
Missouri Trust & Investment Company
Missouri
$1K – – –
LC
155
Lindbrook Capital
California
$1K +$1K +16 New
Carson Wealth (CWM LLC)
156
Carson Wealth (CWM LLC)
Nebraska
$1K +$900 +18 +900%
CA
157
Clearstead Advisors
Ohio
$1K +$1K +22 New
GWS
158
Glassman Wealth Services
Virginia
$1K +$1K +23 New
Two Sigma Investments
159
Two Sigma Investments
New York
– -$5.8M -135,367 Closed
PI
160
Putnam Investments
Massachusetts
– -$3.31M -77,152 Closed
PGM
161
Parian Global Management
New York
– -$1.27M -29,498 Closed
OAM
162
Oberweis Asset Management
Illinois
– -$1.13M -26,260 Closed
ECM
163
EMC Capital Management
Texas
– -$1.07M -24,847 Closed
Walleye Capital
164
Walleye Capital
New York
– -$576K -13,443 Closed
Qube Research & Technologies (QRT)
165
Qube Research & Technologies (QRT)
United Kingdom
– -$549K -12,814 Closed
Susquehanna International Group
166
Susquehanna International Group
Pennsylvania
– -$459K -10,707 Closed
DTL
167
Dynamic Technology Lab
Singapore
– -$373K -8,710 Closed
Handelsbanken Fonder
168
Handelsbanken Fonder
Sweden
– -$343K -8,000 Closed
First Trust Advisors
169
First Trust Advisors
Illinois
– -$340K -7,936 Closed
AC
170
Aristides Capital
Kentucky
– -$296K -6,910 Closed
Prudential Financial
171
Prudential Financial
New Jersey
– -$256K -4,271 Closed
QT
172
Quantbot Technologies
New York
– -$132K -3,081 Closed
Amundi
173
Amundi
France
– -$87K -2,350 Closed
Simplex Trading
174
Simplex Trading
Illinois
– -$7K -177 Closed
CWS
175
Confluence Wealth Services
Pennsylvania
– -$5K -127 Closed
4 5 6
7
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