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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $242,700 | -80.1% | 59,051 | -71.7% | 0.00% | -85.7% |
| Q4 2022 | $1,221,417 | -30.2% | 208,433 | -19.4% | 0.01% | -36.4% |
| Q3 2022 | $1,749,000 | +8.4% | 258,687 | +326.8% | 0.01% | +10.0% |
| Q4 2020 | $1,613,000 | -38.6% | 60,615 | -57.0% | 0.01% | -41.2% |
| Q3 2020 | $2,626,000 | -30.1% | 141,024 | -12.2% | 0.02% | -37.0% |
| Q2 2020 | $3,759,000 | – | 160,635 | – | 0.03% | – |
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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% |