Castle Biosciences
CSTL
CSTL
152 hedge funds and large institutions have $542M invested in Castle Biosciences in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 70 increasing their positions, 44 reducing their positions, and 42 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
152
Holders Change
-28
Holders Change %
-15.56%
% of All Funds
2.04%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
16
Increased
70
Reduced
44
Closed
42
Calls
$22K
Puts
$4K
Net Calls
+$18K
Net Calls Change
-$70K
Top Buyers
| 1 |
1
Citadel Advisors
Miami,
Florida
|
$18.1M |
| 2 |
B
2
Braidwell
Stamford,
Connecticut
|
$16.8M |
| 3 |
NL
3
Nuveen LLC
Charlotte,
North Carolina
|
$21.9M |
| 4 |
4
Principal Financial Group
Des Moines,
Iowa
|
$36.7M |
| 5 |
5
UBS Group
Zurich,
Switzerland
|
$7.43M |
