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Castle Biosciences
CSTL

Overview Fund Activity

146 hedge funds and large institutions have $491M invested in Castle Biosciences in 2022 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 72 increasing their positions, 29 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
146
Holders Change
-14
Holders Change %
-8.75%
% of All Funds
2.47%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
25
Increased
72
Reduced
29
Closed
36
Calls
$645K
Puts
–
Net Calls
+$645K
Net Calls Change
+$173K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$19.8M
2
Citadel Advisors
2
Citadel Advisors
Florida
$13.8M
3
GF
3
Greenhouse Funds
Maryland
$9.59M
4
RI
4
RTW Investments
New York
$20.1M
5
BG
5
Bellevue Group
Switzerland
$20.7M

Top Sellers

1
AIM
1
ARK Investment Management
Florida
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
GPGA
3
Grandeur Peak Global Advisors
Utah
$0
4
NCGI
4
Next Century Growth Investors
Minnesota
$0
5
PM
5
Pembroke Management
Quebec, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
WA
1
Wasatch Advisors
Utah
$81.3M +$5.74M +261,671 +8%
BlackRock
2
BlackRock
New York
$44.4M +$5.31M +241,717 +14%
Vanguard Group
3
Vanguard Group
Pennsylvania
$26.6M +$759K +34,569 +3%
BG
4
Bellevue Group
Switzerland
$20.7M +$7.32M +333,445 +55%
RI
5
RTW Investments
New York
$20.1M +$9.16M +417,114 +84%
GIM
6
Granahan Investment Management
Massachusetts
$19.9M +$2.48M +113,049 +14%
Millennium Management
7
Millennium Management
New York
$19.8M +$13.8M +629,448 +231%
KCM
8
Kornitzer Capital Management
Kansas
$14.1M +$4.33M +197,170 +44%
Citadel Advisors
9
Citadel Advisors
Florida
$13.8M +$9.74M +443,589 +237%
PCM
10
Palisade Capital Management
New Jersey
$12.7M +$3.73M +169,701 +41%
GKIM
11
GW&K Investment Management
Massachusetts
$11.3M -$2.07M -94,525 -15%
State Street
12
State Street
Massachusetts
$11.1M +$1.01M +45,819 +10%
Allspring Global Investments
13
Allspring Global Investments
North Carolina
$10.3M +$478K +21,786 +5%
Sumitomo Mitsui Trust Group
14
Sumitomo Mitsui Trust Group
Japan
$9.74M +$345K +15,699 +4%
GF
15
Greenhouse Funds
Maryland
$9.59M +$9.59M +437,088 New
NAMA
16
Nikko Asset Management Americas
New York
$9.57M +$338K +15,699 +4%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$9.45M +$648K +29,544 +7%
EIM
18
Essex Investment Management
Massachusetts
$9.17M +$6.6M +300,550 +256%
Invesco
19
Invesco
Georgia
$7.66M -$16M -730,170 -68%
SCM
20
Stonepine Capital Management
Oregon
$6.48M +$6.48M +295,372 New
IECM
21
Intrinsic Edge Capital Management
Illinois
$6.2M +$1.54M +70,000 +33%
Principal Financial Group
22
Principal Financial Group
Iowa
$5.48M +$1.59M +72,226 +41%
Northern Trust
23
Northern Trust
Illinois
$4.88M +$215K +9,806 +5%
SBH
24
Segall Bryant & Hamill
Illinois
$4.35M +$1.3M +59,027 +42%
New York State Common Retirement Fund
25
New York State Common Retirement Fund
New York
$4.3M +$1.03M +46,935 +32%
1
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