SLDB icon

Solid Biosciences
SLDB

Overview Fund Activity

111 hedge funds and large institutions have $399M invested in Solid Biosciences in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 53 increasing their positions, 14 reducing their positions, and 36 closing their positions.

Holders
111
Holders Change
-14
Holders Change %
-11.2%
% of All Funds
1.49%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
24
Increased
53
Reduced
14
Closed
36
Calls
$906K
Puts
$155K
Net Calls
+$751K
Net Calls Change
+$751K

Top Buyers

1
BlackRock
1
BlackRock
New York
$24M
2
RCM
2
RA Capital Management
Massachusetts
$28.3M
3
NCM
3
Nantahala Capital Management
Connecticut
$8.3M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$6.17M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$7.36M

Top Sellers

1
CC
1
Commodore Capital
New York
$0
2
VA
2
VR Adviser
New York
$0
3
BCM
3
Boxer Capital Management
California
$0
4
CC
4
Casdin Capital
New York
$0
5
EC
5
EcoR1 Capital
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BFM
126
Boothbay Fund Management
New York
– – -69,874 Closed
Walleye Capital
127
Walleye Capital
New York
– – -55,229 Closed
AI
128
Atom Investors
Texas
– – -40,987 Closed
XT
129
XTX Topco
Cayman Islands
– – -40,930 Closed
FRM
130
Fox Run Management
Connecticut
– – -38,226 Closed
QC
131
Quadrature Capital
United Kingdom
– – -37,325 Closed
ACM
132
ADAR1 Capital Management
Texas
– – -34,479 Closed
Allianz Asset Management
133
Allianz Asset Management
Germany
– – -27,100 Closed
VF
134
Virtu Financial
New York
– – -25,742 Closed
HF
135
HRT Financial
New York
– – -15,051 Closed
CF
136
Corebridge Financial
Texas
– – -11,643 Closed
GSC
137
Ground Swell Capital
South Carolina
– – -11,223 Closed
IC
138
IEQ Capital
California
– – -11,124 Closed
Group One Trading
139
Group One Trading
Illinois
– – -3,768 Closed
Federated Hermes
140
Federated Hermes
Pennsylvania
– – -2,395 Closed
CIAM
141
Caitong International Asset Management
Hong Kong
– – -1,992 Closed
Simplex Trading
142
Simplex Trading
Illinois
– – -1,095 Closed
SAM
143
Smartleaf Asset Management
Massachusetts
– – -800 Closed
CCM
144
Coldstream Capital Management
Washington
– – -685 Closed
BT
145
Banque Transatlantique
France
– – -437 Closed
GI
146
GAMMA Investing
California
– – -153 Closed
RA
147
Rise Advisors
New York
– – -95 Closed
Jane Street
148
Jane Street
New York
– – – –
2 3 4 5
6