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Castle Biosciences
CSTL

Overview Fund Activity

185 hedge funds and large institutions have $737M invested in Castle Biosciences in 2024 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 76 increasing their positions, 47 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
185
Holders Change
+26
Holders Change %
+16.35%
% of All Funds
2.68%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.06%
New
42
Increased
76
Reduced
47
Closed
16
Calls
$8.7M
Puts
$921K
Net Calls
+$7.77M
Net Calls Change
-$1.47M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$14.2M
2
Nuveen Asset Management
2
Nuveen Asset Management
Illinois
$15.5M
3
SAM
3
Silvercrest Asset Management
New York
$5.76M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$14M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$49.9M

Top Sellers

1
DM
1
Deerfield Management
New York
$483K
2
GIM
2
Granahan Investment Management
Massachusetts
$12.1M
3
WA
3
Wasatch Advisors
Utah
$52.1M
4
Deutsche Bank
4
Deutsche Bank
Germany
$1.72M
5
SCM
5
Soleus Capital Management
Connecticut
$18.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
PVI
51
Pura Vida Investments
New York
$1.79M -$2.58M -90,518 -59%
Deutsche Bank
52
Deutsche Bank
Germany
$1.72M -$7.11M -249,339 -81%
BC
53
Birchview Capital
Vermont
$1.65M +$684K +24,000 +71%
Qube Research & Technologies (QRT)
54
Qube Research & Technologies (QRT)
United Kingdom
$1.65M +$1.65M +57,845 New
SSA
55
Schonfeld Strategic Advisors
New York
$1.6M +$136K +4,753 +9%
UBS AM
56
UBS AM
Illinois
$1.58M -$17.2K -604 -1%
TW
57
TritonPoint Wealth
Maryland
$1.58M -$383K -13,762 -20%
UBS Group
58
UBS Group
Switzerland
$1.54M +$154K +5,411 +11%
American Century Companies
59
American Century Companies
Missouri
$1.54M +$318K +11,165 +26%
Barclays
60
Barclays
United Kingdom
$1.49M +$1.13M +39,567 +311%
GCP
61
GSA Capital Partners
United Kingdom
$1.48M +$1.48M +51,827 New
Swiss National Bank
62
Swiss National Bank
Switzerland
$1.46M – – –
EGM
63
Engineers Gate Manager
New York
$1.43M +$648K +22,710 +83%
Tudor Investment Corp
64
Tudor Investment Corp
Connecticut
$1.41M +$444K +15,552 +46%
ECM
65
ExodusPoint Capital Management
New York
$1.26M +$118K +4,128 +10%
DTL
66
Dynamic Technology Lab
Singapore
$1.25M +$1.25M +43,894 New
II
67
Inspire Investing
Idaho
$1.21M +$153K +5,349 +14%
Balyasny Asset Management
68
Balyasny Asset Management
Illinois
$1.18M +$1.18M +41,367 New
RhumbLine Advisers
69
RhumbLine Advisers
Massachusetts
$1.17M -$28.4K -995 -2%
CCIA
70
Campbell & Co Investment Adviser
Maryland
$1.14M +$367K +12,856 +48%
SEI Investments
71
SEI Investments
Pennsylvania
$1.08M +$1.08M +37,874 New
AICPI
72
ABG Innovation Capital Partners III
Hong Kong
$1.05M – – –
JF
73
Jump Financial
Illinois
$1.03M +$1.03M +36,136 New
Squarepoint
74
Squarepoint
New York
$1.01M +$1.01M +35,459 New
BFM
75
Boothbay Fund Management
New York
$998K -$1.85M -65,000 -65%
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