CSTL icon

Castle Biosciences
CSTL

Overview Fund Activity

130 hedge funds and large institutions have $317M invested in Castle Biosciences in 2023 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 70 increasing their positions, 25 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
130
Holders Change
-18
Holders Change %
-12.16%
% of All Funds
2.05%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
16
Increased
70
Reduced
25
Closed
34
Calls
$325K
Puts
$664K
Net Calls
-$339K
Net Calls Change
-$1.02M

Top Buyers

1
GIM
1
Granahan Investment Management
Massachusetts
$34.7M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$3.54M
3
Millennium Management
3
Millennium Management
New York
$14.2M
4
Ameriprise
4
Ameriprise
Minnesota
$4.36M
5
ICM
5
Invenomic Capital Management
Massachusetts
$3.83M

Top Sellers

1
EIM
1
Essex Investment Management
Massachusetts
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$772K
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$0
4
DM
4
Deerfield Management
New York
$0
5
RI
5
RTW Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CIA
76
Capital Impact Advisors
Massachusetts
$227K +$15.1K +1,102 +7%
PMEF
77
Point72 Middle East FZE
United Arab Emirates
$216K +$216K +15,728 New
T. Rowe Price Associates
78
T. Rowe Price Associates
Maryland
$213K +$2.51K +182 +1%
PI
79
Putnam Investments
Massachusetts
$213K +$14.5K +1,056 +7%
IP
80
Isthmus Partners
Wisconsin
$210K -$674K -49,130 -76%
Commonwealth Equity Services
81
Commonwealth Equity Services
Massachusetts
$210K +$210K +15,296 New
Prudential Financial
82
Prudential Financial
New Jersey
$203K -$113K -8,200 -36%
HCA
83
Harbor Capital Advisors
Illinois
$196K +$196K +14,264 New
CC
84
Claybrook Capital
Massachusetts
$186K – – –
American Century Companies
85
American Century Companies
Missouri
$184K +$184K +13,430 New
CCM
86
Channing Capital Management
Illinois
$184K +$184K +13,403 New
PCH
87
Polar Capital Holdings
United Kingdom
$184K – – –
QT
88
Quantbot Technologies
New York
$178K +$143K +10,396 +408%
Truist Financial
89
Truist Financial
North Carolina
$177K +$177K +12,899 New
Qube Research & Technologies (QRT)
90
Qube Research & Technologies (QRT)
United Kingdom
$174K +$174K +12,699 New
MIM
91
MetLife Investment Management
New Jersey
$170K – – –
BPCE
92
Bank Pictet & Cie (Europe)
Germany
$168K -$6.5K -474 -4%
AIG
93
American International Group
New York
$164K +$1.59K +116 +1%
Susquehanna International Group
94
Susquehanna International Group
Pennsylvania
$158K -$2.28K -166 -1%
Mirae Asset Global Investments
95
Mirae Asset Global Investments
South Korea
$158K -$727 -53 -0.5%
Wells Fargo
96
Wells Fargo
California
$157K +$76.5K +5,578 +96%
Canada Life
97
Canada Life
Manitoba, Canada
$155K +$39K +2,829 +34%
Citigroup
98
Citigroup
New York
$153K +$116K +8,427 +307%
Deutsche Bank
99
Deutsche Bank
Germany
$149K -$60K -4,370 -29%
Manulife (Manufacturers Life Insurance)
100
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$142K +$9.76K +711 +7%
2 3
4
5 6