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Castle Biosciences
CSTL

Overview Fund Activity

126 hedge funds and large institutions have $443M invested in Castle Biosciences in 2020 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 51 increasing their positions, 17 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
+37
Holders Change %
+41.57%
% of All Funds
2.59%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
45
Increased
51
Reduced
17
Closed
7
Calls
–
Puts
$339K
Net Calls
-$339K
Net Calls Change
-$339K

Top Buyers

1
WA
1
Wasatch Advisors
Utah
$41.1M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$20.4M
3
Morgan Stanley
3
Morgan Stanley
New York
$11.9M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$11.4M
5
Wells Fargo
5
Wells Fargo
California
$21M

Top Sellers

1
PVI
1
Pura Vida Investments
New York
$0
2
PCM
2
Portolan Capital Management
Massachusetts
$2.71M
3
BIM
3
Bogle Investment Management
Massachusetts
$0
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$0
5
Victory Capital Management
5
Victory Capital Management
Texas
$863K
Name Holding Trade Value Shares
Change 		Shares
Change %
Calamos Advisors
26
Calamos Advisors
Illinois
$4.61M +$1.31M +34,681 +40%
Geode Capital Management
27
Geode Capital Management
Massachusetts
$4.22M +$234K +6,209 +6%
Bank of Montreal
28
Bank of Montreal
Ontario, Canada
$3.8M +$3.8M +86,762 New
MIM
29
Monashee Investment Management
Massachusetts
$3.77M +$3.77M +100,000 New
Ameriprise
30
Ameriprise
Minnesota
$3.73M +$2.3M +60,993 +161%
ACH
31
ArrowMark Colorado Holdings
Colorado
$3.54M +$205K +5,452 +6%
Russell Investments Group
32
Russell Investments Group
United Kingdom
$3.4M +$527K +13,986 +18%
GKIM
33
GW&K Investment Management
Massachusetts
$3.27M +$3.27M +86,803 New
OFG
34
Oxford Financial Group
Indiana
$3.27M +$2.6M +68,924 +387%
EI
35
EAM Investors
California
$2.96M -$436K -11,562 -13%
PCM
36
Portolan Capital Management
Massachusetts
$2.71M -$2.41M -63,820 -47%
PI
37
Putnam Investments
Massachusetts
$2.71M +$675K +17,898 +33%
RI
38
Redwood Investments
Massachusetts
$2.51M +$2.51M +66,529 New
CCM
39
Cadence Capital Management
Massachusetts
$2.43M +$102K +2,699 +4%
Citadel Advisors
40
Citadel Advisors
Florida
$2.32M +$2.32M +61,402 New
MWNA
41
Marshall Wace North America
New York
$2.3M +$2.01M +53,290 +701%
EGI
42
EAM Global Investors
California
$2.13M – – –
Bank of New York Mellon
43
Bank of New York Mellon
New York
$2.1M +$309K +8,205 +17%
Nuveen Asset Management
44
Nuveen Asset Management
Illinois
$2.07M -$363K -9,625 -15%
CP
45
Covenant Partners
Tennessee
$1.96M -$122K -3,232 -6%
Point72 Asset Management
46
Point72 Asset Management
Connecticut
$1.66M +$620K +16,462 +60%
Renaissance Technologies
47
Renaissance Technologies
New York
$1.61M +$363K +9,636 +29%
EIM
48
Essex Investment Management
Massachusetts
$1.49M +$1.49M +39,480 New
Marshall Wace
49
Marshall Wace
United Kingdom
$1.48M +$912K +24,188 +161%
Acadian Asset Management
50
Acadian Asset Management
Massachusetts
$1.47M +$1.14M +30,297 +354%
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