Boothbay Fund Management’s Solid Biosciences SLDB Stock Holding History

Boothbay Fund Management’s Portfolio SLDB Stock Details SLDB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$627K	Buy	87,049 +34,250	+65%	+$220K	0.01%	1211
2025 Q4	$298K	Sell	52,799 -16,281	-24%	-$88.2K	﹤0.01%	1430
2025 Q3	$426K	Buy	+69,080	New	+$404K	0.01%	1259
2025 Q2	–	Sell	-69,874	Closed	-$259K	–	1739
2025 Q1	$259K	Buy	+69,874	New	+$299K	0.01%	1097
2022 Q2	–	Sell	-3,985	Closed	-$72K	–	2626
2022 Q1	$72K	Hold	3,985	–	–	﹤0.01%	2145
2021 Q4	$105K	Hold	3,985	–	–	﹤0.01%	1708
2021 Q3	$143K	Buy	+3,985	New	+$169K	﹤0.01%	1712
2021 Q1	–	Sell	-5,020	Closed	-$571K	–	1763
2020 Q4	$571K	Buy	5,020 +304	+6%	+$19.2K	0.02%	693
2020 Q3	$144K	Hold	4,716	–	–	0.01%	966
2020 Q2	$207K	Buy	4,716 +1,208	+34%	+$50.2K	0.01%	793
2020 Q1	$126K	Buy	3,508 +2,673	+320%	+$132K	0.01%	707
2019 Q4	$56K	Buy	+835	New	+$92.1K	﹤0.01%	798

Other funds holding SLDB

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

Bain Capital Life Sciences Investors Boston, Massachusetts $1.11B AUM 171.34% 1-Year Est. Return

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Janus Henderson Group

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return

Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return