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Castle Biosciences
CSTL

Overview Fund Activity

153 hedge funds and large institutions have $526M invested in Castle Biosciences in 2023 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 55 increasing their positions, 45 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
153
Holders Change
+18
Holders Change %
+13.33%
% of All Funds
2.24%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
37
Increased
55
Reduced
45
Closed
18
Calls
$148K
Puts
$80K
Net Calls
+$68K
Net Calls Change
-$491K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$20.6M
2
PCM
2
Portolan Capital Management
Massachusetts
$15.7M
3
NCGI
3
Next Century Growth Investors
Minnesota
$4.62M
4
IECM
4
Intrinsic Edge Capital Management
Illinois
$7.04M
5
BlackRock
5
BlackRock
New York
$49.3M

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$46.8M
2
SCM
2
Soleus Capital Management
Connecticut
$561K
3
WA
3
Wasatch Advisors
Utah
$55.9M
4
Citadel Advisors
4
Citadel Advisors
Florida
$7.09M
5
Walleye Capital
5
Walleye Capital
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Truist Financial
101
Truist Financial
North Carolina
$251K -$31.7K -1,467 -11%
Mirae Asset Global Investments
102
Mirae Asset Global Investments
South Korea
$250K +$906 +42 +0.4%
TI
103
Trexquant Investment
Connecticut
$248K -$2.98K -138 -1%
YIH
104
Y-Intercept (HK)
Hong Kong
$229K +$229K +10,593 New
Lido Advisors
105
Lido Advisors
California
$227K +$227K +10,524 New
VOYA Investment Management
106
VOYA Investment Management
Georgia
$220K +$220K +10,187 New
BC
107
Birchview Capital
Vermont
$216K +$216K +10,000 New
Manulife (Manufacturers Life Insurance)
108
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$215K -$8.52K -395 -4%
Royal Bank of Canada
109
Royal Bank of Canada
Ontario, Canada
$212K +$116K +5,380 +121%
Janus Henderson Group
110
Janus Henderson Group
United Kingdom
$200K +$200K +9,270 New
Osaic Holdings
111
Osaic Holdings
Arizona
$180K +$38.4K +1,779 +27%
Zurich Cantonal Bank
112
Zurich Cantonal Bank
Switzerland
$177K +$30.1K +1,395 +21%
Wells Fargo
113
Wells Fargo
California
$171K +$33.4K +1,546 +24%
FHA
114
First Horizon Advisors
Tennessee
$169K -$5.4K -250 -3%
WA
115
WuXi AppTec
China
$143K +$143K +6,636 New
Allspring Global Investments
116
Allspring Global Investments
North Carolina
$124K +$112K +5,189 +943%
Citigroup
117
Citigroup
New York
$121K +$61.6K +2,855 +105%
TRCT
118
Tower Research Capital (TRC)
New York
$115K +$94.2K +4,366 +447%
AssetMark Inc
119
AssetMark Inc
California
$102K +$18K +832 +21%
CUAMC
120
China Universal Asset Management Company
China
$67.1K +$52.2K +2,421 +351%
AB
121
Amalgamated Bank
New York
$58K -$5.36K -248 -8%
AIP
122
Ameritas Investment Partners
Nebraska
$52.9K – – –
ODG
123
O'Dell Group
Ohio
$44K +$44K +2,041 New
MLICM
124
Metropolitan Life Insurance Company (MetLife)
New York
$30.4K – – –
CAS
125
Coppell Advisory Solutions
Texas
$25.7K +$25.7K +1,190 New
3 4
5
6 7