CSTL icon

Castle Biosciences
CSTL

Overview Fund Activity

130 hedge funds and large institutions have $317M invested in Castle Biosciences in 2023 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 70 increasing their positions, 25 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
130
Holders Change
-18
Holders Change %
-12.16%
% of All Funds
2.05%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
16
Increased
70
Reduced
25
Closed
34
Calls
$325K
Puts
$664K
Net Calls
-$339K
Net Calls Change
-$1.02M

Top Buyers

1
GIM
1
Granahan Investment Management
Massachusetts
$34.7M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$3.54M
3
Millennium Management
3
Millennium Management
New York
$14.2M
4
Ameriprise
4
Ameriprise
Minnesota
$4.36M
5
ICM
5
Invenomic Capital Management
Massachusetts
$3.83M

Top Sellers

1
EIM
1
Essex Investment Management
Massachusetts
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$772K
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
DM
4
Deerfield Management
New York
$0
5
RI
5
RTW Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GRP
126
Global Retirement Partners
California
$370 – – –
MTIC
127
Missouri Trust & Investment Company
Missouri
$261 – – –
AAP
128
Arax Advisory Partners
Colorado
$165 – – –
IA
129
IFP Advisors
Florida
$151 – – –
CTA
130
Colonial Trust Advisors
South Carolina
$82 – – –
EIM
131
Essex Investment Management
Massachusetts
– -$10.9M -480,918 Closed
Point72 Asset Management
132
Point72 Asset Management
Connecticut
– -$6.47M -284,847 Closed
DM
133
Deerfield Management
New York
– -$6.18M -272,135 Closed
RI
134
RTW Investments
New York
– -$5.87M -258,498 Closed
Norges Bank
135
Norges Bank
Norway
– -$1.4M -61,600 Closed
ZIM
136
Zacks Investment Management
Illinois
– -$1.05M -46,030 Closed
Luther King Capital Management (LKCM)
137
Luther King Capital Management (LKCM)
Texas
– -$806K -35,481 Closed
GCM
138
Graham Capital Management
Connecticut
– -$705K -31,011 Closed
LCM
139
Legato Capital Management
California
– -$626K -27,534 Closed
PCM
140
Prelude Capital Management
New York
– -$526K -23,144 Closed
CS
141
Candriam SCA
Luxembourg
– -$477K -22,812 Closed
EGM
142
Engineers Gate Manager
New York
– -$513K -22,560 Closed
CP
143
Covenant Partners
Tennessee
– -$483K -21,279 Closed
Los Angeles Capital Management
144
Los Angeles Capital Management
California
– -$474K -20,863 Closed
XT
145
XTX Topco
Cayman Islands
– -$369K -16,254 Closed
HF
146
HRT Financial
New York
– -$340K -15,008 Closed
MFIM
147
Mesirow Financial Investment Management
Illinois
– -$328K -14,431 Closed
OQS
148
Occudo Quantitative Strategies
Florida
– -$324K -14,280 Closed
Baird Financial Group
149
Baird Financial Group
Wisconsin
– -$260K -11,455 Closed
State Board of Administration of Florida Retirement System
150
State Board of Administration of Florida Retirement System
Florida
– -$249K -10,954 Closed
3 4 5
6
7