Boxer Capital, LLC - MERSANA THERAPEUTICS INC ownership

MERSANA THERAPEUTICS INC's ticker is MRSN and the CUSIP is 59045L106. A total of 77 filers reported holding MERSANA THERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Boxer Capital, LLC ownership history of MERSANA THERAPEUTICS INC
ValueSharesWeighting
Q3 2023$2,540,000
+77103.6%
2,000,000
+100.0%
0.14%
-11.8%
Q2 2023$3,290
-99.9%
1,000,000
-40.5%
0.15%
-20.7%
Q3 2019$2,656,000
-68.5%
1,680,800
-19.3%
0.19%
-73.4%
Q2 2019$8,440,0002,084,0000.73%
Other shareholders
MERSANA THERAPEUTICS INC shareholders Q3 2019
NameSharesValueWeighting ↓
Bain Capital Life Sciences Investors, LLC 8,663,673$40,026,0004.69%
Opaleye Management Inc. 1,047,000$4,837,0002.18%
Sarissa Capital Management LP 4,299,297$19,863,0002.00%
Decheng Capital Management III (Cayman), LLC 904,268$4,178,0001.58%
SILVERARC CAPITAL MANAGEMENT, LLC 850,000$3,927,0001.21%
Orbimed Advisors 9,011,437$41,633,0000.75%
Avoro Capital Advisors LLC 7,550,000$34,881,0000.69%
Rock Springs Capital Management LP 4,075,958$18,831,0000.55%
Artal Group S.A. 2,200,000$10,164,0000.54%
DAFNA Capital Management LLC 406,763$1,879,0000.51%
View complete list of MERSANA THERAPEUTICS INC shareholders