MERSANA THERAPEUTICS INC's ticker is MRSN and the CUSIP is 59045L106. A total of 130 filers reported holding MERSANA THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 0.05 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,252,243 | -50.2% | 986,017 | +29.0% | 0.00% | – |
| Q2 2023 | $2,515,242 | -67.8% | 764,511 | -59.7% | 0.00% | -100.0% |
| Q1 2023 | $7,803,382 | -24.3% | 1,898,633 | +8.0% | 0.00% | 0.0% |
| Q4 2022 | $10,301,799 | -4.4% | 1,757,986 | +10.2% | 0.00% | 0.0% |
| Q3 2022 | $10,779,000 | +48.3% | 1,594,574 | +1.3% | 0.00% | 0.0% |
| Q2 2022 | $7,270,000 | -16.1% | 1,573,704 | -27.5% | 0.00% | 0.0% |
| Q1 2022 | $8,663,000 | +13.4% | 2,171,373 | +76.7% | 0.00% | 0.0% |
| Q4 2021 | $7,642,000 | +21.3% | 1,228,607 | +84.0% | 0.00% | 0.0% |
| Q3 2021 | $6,299,000 | +267.7% | 667,889 | +429.3% | 0.00% | – |
| Q2 2021 | $1,713,000 | +704.2% | 126,177 | +853.2% | 0.00% | – |
| Q1 2021 | $213,000 | -82.5% | 13,237 | -71.1% | 0.00% | – |
| Q4 2020 | $1,217,000 | +359.2% | 45,738 | +220.7% | 0.00% | – |
| Q3 2020 | $265,000 | -46.8% | 14,264 | -33.0% | 0.00% | – |
| Q2 2020 | $498,000 | +1678.6% | 21,277 | +336.3% | 0.00% | – |
| Q1 2020 | $28,000 | -93.6% | 4,877 | -93.6% | 0.00% | – |
| Q4 2019 | $436,000 | +1514.8% | 76,048 | +333.5% | 0.00% | – |
| Q3 2019 | $27,000 | -95.8% | 17,542 | -88.9% | 0.00% | – |
| Q2 2019 | $639,000 | +1675.0% | 157,882 | +2211.3% | 0.00% | – |
| Q1 2019 | $36,000 | -54.4% | 6,831 | -64.8% | 0.00% | – |
| Q4 2018 | $79,000 | -61.7% | 19,406 | -5.8% | 0.00% | – |
| Q3 2018 | $206,000 | -56.7% | 20,595 | -22.8% | 0.00% | – |
| Q2 2018 | $476,000 | +23.0% | 26,673 | +8.7% | 0.00% | – |
| Q1 2018 | $387,000 | +63.3% | 24,548 | +70.1% | 0.00% | – |
| Q4 2017 | $237,000 | -12.5% | 14,429 | -7.9% | 0.00% | – |
| Q3 2017 | $271,000 | – | 15,665 | – | 0.00% | – |
Download | ||||||
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% |