MERSANA THERAPEUTICS INC's ticker is MRSN and the CUSIP is 59045L106. A total of 113 filers reported holding MERSANA THERAPEUTICS INC in Q3 2021. The put-call ratio across all filers is 1.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2021 | $16,973,000 | -30.8% | 1,799,838 | -0.4% | 0.03% | -19.4% |
Q2 2021 | $24,529,000 | -16.3% | 1,806,267 | -0.2% | 0.04% | -18.2% |
Q1 2021 | $29,294,000 | -39.0% | 1,810,505 | +0.3% | 0.04% | -43.6% |
Q4 2020 | $48,027,000 | +66.4% | 1,804,828 | +16.4% | 0.08% | +47.2% |
Q3 2020 | $28,861,000 | – | 1,550,000 | – | 0.05% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SILVERARC CAPITAL MANAGEMENT, LLC | 5,000,000 | $6,350,000 | 1.92% |
VR Adviser, LLC | 11,328,000 | $14,386,560 | 1.51% |
Bain Capital Life Sciences Investors, LLC | 8,663,673 | $11,002,865 | 1.23% |
Affinity Asset Advisors, LLC | 2,850,000 | $3,619,500 | 1.02% |
EcoR1 Capital, LLC | 19,364,688 | $24,593,154 | 0.83% |
Altium Capital Management LP | 1,059,136 | $1,345,103 | 0.70% |
5AM Venture Management, LLC | 1,305,000 | $1,657,350 | 0.48% |
Decheng Capital Management III (Cayman), LLC | 904,268 | $1,148,420 | 0.38% |
COMMODORE CAPITAL LP | 2,244,378 | $2,850,360 | 0.33% |
Philosophy Capital Management LLC | 2,342,634 | $2,975,145 | 0.32% |