CSTL icon

Castle Biosciences
CSTL

Overview Fund Activity

174 hedge funds and large institutions have $1.46B invested in Castle Biosciences in 2021 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 73 increasing their positions, 53 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
174
Holders Change
+12
Holders Change %
+7.41%
% of All Funds
3.06%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
35
Increased
73
Reduced
53
Closed
23
Calls
$2.37M
Puts
$12.1M
Net Calls
-$9.74M
Net Calls Change
-$14.8M

Top Buyers

1
AIM
1
ARK Investment Management
Florida
$178M
2
Select Equity Group
2
Select Equity Group
New York
$24.7M
3
WRF
3
Waddell & Reed Financial
Kansas
$20.3M
4
WA
4
Wasatch Advisors
Utah
$161M
5
ZCI
5
Zevenbergen Capital Investments
Washington
$19M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$23M
2
Millennium Management
2
Millennium Management
New York
$17.1M
3
APM
3
Avidity Partners Management
Texas
$0
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$9.57M
5
RI
5
Redwood Investments
Massachusetts
$12.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
ECM
76
EMC Capital Management
Texas
$1.81M -$113K -1,652 -6%
California Public Employees Retirement System
77
California Public Employees Retirement System
California
$1.64M -$149K -2,181 -8%
California State Teachers Retirement System (CalSTRS)
78
California State Teachers Retirement System (CalSTRS)
California
$1.5M +$279K +4,073 +23%
BPC
79
Banque Pictet & Cie
Switzerland
$1.5M +$1.5M +21,963 New
KOCAA
80
Knights of Columbus Asset Advisors
Connecticut
$1.5M -$369K -5,393 -20%
AR
81
Advisory Research
Illinois
$1.5M +$543K +7,929 +57%
State of Wisconsin Investment Board
82
State of Wisconsin Investment Board
Wisconsin
$1.46M +$335K +4,900 +30%
CP
83
Covenant Partners
Tennessee
$1.46M -$639K -9,329 -30%
PA
84
Parallel Advisors
California
$1.37M -$342K -5,000 -20%
Bank of America
85
Bank of America
North Carolina
$1.37M +$113K +1,647 +9%
S
86
SignatureFD
Georgia
$1.33M +$16.4K +240 +1%
Aviva
87
Aviva
United Kingdom
$1.32M +$1.32M +19,319 New
D.E. Shaw & Co
88
D.E. Shaw & Co
New York
$1.31M +$4.38K +64 +0.3%
Jane Street
89
Jane Street
New York
$1.25M +$282K +4,121 +29%
UCFA
90
United Capital Financial Advisors
Texas
$1.19M -$797K -11,640 -40%
GAMA
91
Graticule Asia Macro Advisors
New York
$994K +$994K +14,521 New
RhumbLine Advisers
92
RhumbLine Advisers
Massachusetts
$993K +$68.9K +1,007 +7%
CIP
93
Chartwell Investment Partners
Pennsylvania
$960K -$426K -6,224 -31%
MPAM
94
Monarch Partners Asset Management
Massachusetts
$935K -$4.47M -65,272 -83%
AllianceBernstein
95
AllianceBernstein
Tennessee
$897K +$157K +2,300 +21%
SO
96
STRS Ohio
Ohio
$869K -$13.7K -200 -2%
CS
97
Credit Suisse
Switzerland
$862K +$21.5K +314 +3%
Baird Financial Group
98
Baird Financial Group
Wisconsin
$846K +$53.9K +787 +7%
SEI Investments
99
SEI Investments
Pennsylvania
$816K +$220K +3,203 +37%
Deutsche Bank
100
Deutsche Bank
Germany
$802K +$94.7K +1,383 +13%
2 3
4
5 6