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Castle Biosciences
CSTL

Overview Fund Activity

157 hedge funds and large institutions have $569M invested in Castle Biosciences in 2022 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 58 increasing their positions, 46 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
157
Holders Change
+11
Holders Change %
+7.53%
% of All Funds
2.71%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.07%
New
24
Increased
58
Reduced
46
Closed
13
Calls
$5.85M
Puts
$13K
Net Calls
+$5.83M
Net Calls Change
+$5.19M

Top Buyers

1
SCM
1
Soleus Capital Management
Connecticut
$7.77M
2
Principal Financial Group
2
Principal Financial Group
Iowa
$11.4M
3
FLAM
3
First Light Asset Management
Minnesota
$4.26M
4
PCM
4
Portolan Capital Management
Massachusetts
$7.84M
5
Norges Bank
5
Norges Bank
Norway
$3.56M

Top Sellers

1
RI
1
RTW Investments
New York
$13.5M
2
Sumitomo Mitsui Trust Group
2
Sumitomo Mitsui Trust Group
Japan
$0
3
NAMA
3
Nikko Asset Management Americas
New York
$0
4
WA
4
Wasatch Advisors
Utah
$87.2M
5
SCM
5
Stonepine Capital Management
Oregon
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
IP
51
Isthmus Partners
Wisconsin
$1.48M +$102K +3,925 +7%
Squarepoint
52
Squarepoint
New York
$1.43M -$691K -26,487 -33%
CSS
53
Cubist Systematic Strategies
Connecticut
$1.4M -$2.18M -83,637 -61%
Swiss National Bank
54
Swiss National Bank
Switzerland
$1.38M +$54.8K +2,100 +4%
PFM
55
Premier Fund Managers
United Kingdom
$1.33M – – –
AG
56
Algert Global
California
$1.3M +$1.3M +49,932 New
Luther King Capital Management (LKCM)
57
Luther King Capital Management (LKCM)
Texas
$1.2M – – –
GCM
58
Graham Capital Management
Connecticut
$1.17M -$753K -28,875 -39%
SI
59
Stephens Inc
Arkansas
$1.17M -$18.9K -725 -2%
Calamos Advisors
60
Calamos Advisors
Illinois
$1.01M +$1.01M +38,876 New
BA
61
Bridgewater Associates
Connecticut
$984K +$32.5K +1,245 +3%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$978K +$84.4K +3,239 +9%
BCI
63
Brinker Capital Investments
Pennsylvania
$951K +$206K +7,882 +28%
CS
64
Candriam SCA
Luxembourg
$898K +$898K +34,423 New
AICPI
65
ABG Innovation Capital Partners III
Hong Kong
$877K – – –
JPMorgan Chase & Co
66
JPMorgan Chase & Co
New York
$860K +$73.8K +2,826 +9%
TI
67
Trexquant Investment
Connecticut
$825K +$825K +31,616 New
PCM
68
Perkins Capital Management
Minnesota
$811K -$53.7K -2,060 -6%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$754K -$4.18K -160 -0.6%
D.E. Shaw & Co
70
D.E. Shaw & Co
New York
$718K +$718K +27,532 New
KOCAA
71
Knights of Columbus Asset Advisors
Connecticut
$680K +$83.5K +3,201 +14%
SQA
72
Simon Quick Advisors
New Jersey
$678K +$678K +26,000 New
Victory Capital Management
73
Victory Capital Management
Texas
$669K -$20.4K -782 -3%
Barclays
74
Barclays
United Kingdom
$658K +$627K +24,040 +2,013%
HF
75
HRT Financial
New York
$624K +$624K +23,949 New
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3
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