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Castle Biosciences
CSTL

Overview Fund Activity

162 hedge funds and large institutions have $1.29B invested in Castle Biosciences in 2020 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 64 increasing their positions, 45 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
162
Holders Change
+18
Holders Change %
+12.5%
% of All Funds
2.87%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
38
Increased
64
Reduced
45
Closed
19
Calls
$8.19M
Puts
$3.16M
Net Calls
+$5.03M
Net Calls Change
+$5.82M

Top Buyers

1
AIM
1
ARK Investment Management
Florida
$139M
2
Invesco
2
Invesco
Georgia
$75.1M
3
MCMC
3
Matrix Capital Management Company
New Hampshire
$67.2M
4
WA
4
Wasatch Advisors
Utah
$139M
5
GKIM
5
GW&K Investment Management
Massachusetts
$30.4M

Top Sellers

1
NAM
1
Nexpoint Asset Management
Texas
$0
2
UOTTAIMCU
2
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
$0
3
GIM
3
Granahan Investment Management
Massachusetts
$15.2M
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$5.13M
5
OFG
5
Oxford Financial Group
Indiana
$362K
Name Holding Trade Value Shares
Change 		Shares
Change %
Baird Financial Group
101
Baird Financial Group
Wisconsin
$777K +$126K +1,884 +19%
UBS Group
102
UBS Group
Switzerland
$748K +$478K +7,121 +177%
AQR Capital Management
103
AQR Capital Management
Connecticut
$727K +$727K +10,827 New
AllianceBernstein
104
AllianceBernstein
Tennessee
$725K -$128K -1,900 -15%
Deutsche Bank
105
Deutsche Bank
Germany
$693K +$84.3K +1,256 +14%
CC
106
Claybrook Capital
Massachusetts
$673K – – –
PCM
107
Pentwater Capital Management
Florida
$672K +$336K +5,000 +100%
Citadel Advisors
108
Citadel Advisors
Florida
$670K -$3.34M -49,807 -83%
American Century Companies
109
American Century Companies
Missouri
$670K +$670K +9,978 New
FC
110
FORA Capital
Florida
$624K +$593K +8,834 +1,896%
TRCT
111
Tower Research Capital (TRC)
New York
$595K +$30.6K +455 +5%
GPGA
112
Grandeur Peak Global Advisors
Utah
$592K – – –
HF
113
HRT Financial
New York
$592K +$592K +8,821 New
SEI Investments
114
SEI Investments
Pennsylvania
$588K -$566K -8,373 -49%
MFIM
115
Mesirow Financial Investment Management
Illinois
$561K +$2.75K +41 +0.5%
Skandinaviska Enskilda Banken (SEB)
116
Skandinaviska Enskilda Banken (SEB)
Sweden
$557K – – –
SSA
117
Schonfeld Strategic Advisors
New York
$538K -$4.75M -70,700 -90%
Qube Research & Technologies (QRT)
118
Qube Research & Technologies (QRT)
United Kingdom
$536K +$536K +7,978 New
Manulife (Manufacturers Life Insurance)
119
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$485K +$35K +522 +8%
VOYA Investment Management
120
VOYA Investment Management
Georgia
$469K +$469K +6,988 New
DekaBank Deutsche Girozentrale
121
DekaBank Deutsche Girozentrale
Germany
$468K +$468K +7,000 New
Cambridge Investment Research Advisors
122
Cambridge Investment Research Advisors
Iowa
$466K +$11.9K +178 +3%
WG
123
Winton Group
United Kingdom
$439K +$70.9K +1,057 +19%
CRC
124
Curi RMB Capital
Illinois
$431K +$431K +6,423 New
Balyasny Asset Management
125
Balyasny Asset Management
Illinois
$385K +$385K +5,726 New
3 4
5
6 7