MERSANA THERAPEUTICS INC's ticker is MRSN and the CUSIP is 59045L106. A total of 154 filers reported holding MERSANA THERAPEUTICS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2023 | $73,670 | -80.5% | 22,392 | -65.3% | 0.00% | -85.0% |
Q4 2022 | $378,632 | +25.8% | 64,613 | +44.9% | 0.02% | +66.7% |
Q3 2022 | $301,000 | +11.9% | 44,598 | -33.9% | 0.01% | 0.0% |
Q1 2022 | $269,000 | -40.6% | 67,500 | -7.4% | 0.01% | -57.1% |
Q4 2021 | $453,000 | +10.8% | 72,900 | +187.8% | 0.03% | -26.3% |
Q1 2021 | $409,000 | – | 25,332 | – | 0.04% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Bain Capital Life Sciences Investors, LLC | 8,663,673 | $40,026,000 | 4.69% |
Opaleye Management Inc. | 1,047,000 | $4,837,000 | 2.18% |
Sarissa Capital Management LP | 4,299,297 | $19,863,000 | 2.00% |
Decheng Capital Management III (Cayman), LLC | 904,268 | $4,178,000 | 1.58% |
SILVERARC CAPITAL MANAGEMENT, LLC | 850,000 | $3,927,000 | 1.21% |
Orbimed Advisors | 9,011,437 | $41,633,000 | 0.75% |
Avoro Capital Advisors LLC | 7,550,000 | $34,881,000 | 0.69% |
Rock Springs Capital Management LP | 4,075,958 | $18,831,000 | 0.55% |
Artal Group S.A. | 2,200,000 | $10,164,000 | 0.54% |
DAFNA Capital Management LLC | 406,763 | $1,879,000 | 0.51% |