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Castle Biosciences
CSTL

Overview Fund Activity

151 hedge funds and large institutions have $553M invested in Castle Biosciences in 2024 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 53 increasing their positions, 56 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
Holders Change
-2
Holders Change %
-1.31%
% of All Funds
2.19%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
18
Increased
53
Reduced
56
Closed
17
Calls
$3.06M
Puts
$3.33M
Net Calls
-$266K
Net Calls Change
-$334K

Top Buyers

1
SCM
1
Soleus Capital Management
Connecticut
$16.1M
2
Citadel Advisors
2
Citadel Advisors
Florida
$14.5M
3
PCM
3
Portolan Capital Management
Massachusetts
$23.1M
4
BlackRock
4
BlackRock
New York
$57.5M
5
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$4.67M

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$36M
2
Millennium Management
2
Millennium Management
New York
$5.51M
3
Morgan Stanley
3
Morgan Stanley
New York
$14.4M
4
IECM
4
Intrinsic Edge Capital Management
Illinois
$4.95M
5
KOCAA
5
Knights of Columbus Asset Advisors
Connecticut
$557K
Name Holding Trade Value Shares
Change 		Shares
Change %
BTI
126
Blue Trust Inc
Georgia
$21.2K – – –
Fidelity Investments
127
Fidelity Investments
Massachusetts
$19.3K -$1.62K -73 -8%
AB
128
Amalgamated Bank
New York
$18K -$40K -1,850 -69%
AWM
129
Avior Wealth Management
Nebraska
$16.2K +$111 +5 +0.7%
AIM
130
Arcadia Investment Management
Michigan
$11.6K – – –
MIM
131
Macroview Investment Management
Maryland
$11.2K +$8.26K +373 +280%
US Bancorp
132
US Bancorp
Minnesota
$10.3K +$3.66K +165 +55%
Nisa Investment Advisors
133
Nisa Investment Advisors
Missouri
$7.27K +$177 +8 +3%
HIM
134
Hillsdale Investment Management
Ontario, Canada
$6.65K +$6.65K +300 New
MA
135
MCF Advisors
Kentucky
$5.72K – – –
TRCT
136
Tower Research Capital (TRC)
New York
$4.21K -$114K -5,153 -96%
LC
137
Lindbrook Capital
California
$3.81K – – –
GI
138
GAMMA Investing
California
$2.68K +$2.22K +100 +476%
Daiwa Securities Group
139
Daiwa Securities Group
Japan
$2K – – –
BL
140
BFSG LLC
California
$1.99K – – –
PS
141
Principal Securities
Iowa
$1.2K -$2.86K -129 -70%
VNA
142
Valley National Advisers
Pennsylvania
$1K +$235 +20 +31%
Group One Trading
143
Group One Trading
Illinois
$908 – – –
PNC Financial Services Group
144
PNC Financial Services Group
Pennsylvania
$842 – – –
MTIC
145
Missouri Trust & Investment Company
Missouri
$421 – – –
FG
146
Fairman Group
Pennsylvania
$288 – – –
CTA
147
Colonial Trust Advisors
South Carolina
$133 – – –
FFA
148
Farther Finance Advisors
California
$111 – – –
HNB
149
Huntington National Bank
Ohio
$22 – – –
N
150
Numerai
California
– -$949K -43,979 Closed
3 4 5
6
7