CSTL icon

Castle Biosciences

180 hedge funds and large institutions have $1.51B invested in Castle Biosciences in 2021 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 77 increasing their positions, 45 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

2.38% less ownership

Funds ownership: 85.38%83.01% (-2.4%)

16% less call options, than puts

Call options by funds: $1.83M | Put options by funds: $2.18M

Holders
180
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.83M
Puts
$2.18M
Net Calls
Net Calls Change

Top Buyers

1 +$35.9M
2 +$32.6M
3 +$28.4M
4
BlackRock
BlackRock
New York
+$24.1M
5
ZCI
Zevenbergen Capital Investments
Washington
+$19.4M

Top Sellers

1 -$68.5M
2 -$62.7M
3 -$24.7M
4
Millennium Management
Millennium Management
New York
-$17.1M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$9.76M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$572K
102
$527K
103
$523K
104
$499K
105
$491K
106
$480K
107
$444K
108
$438K
109
$420K
110
$395K
111
$394K
112
$390K
113
$379K
114
$377K
115
$372K
116
$372K
117
$367K
118
$367K
119
$326K
120
$326K
121
$303K
122
$294K
123
$291K
124
$289K
125
$286K