OPTINOSE INC's ticker is OPTN and the CUSIP is 68404V100. A total of 69 filers reported holding OPTINOSE INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $2,478,000 | -62.9% | 598,504 | -65.0% | 0.01% | -66.7% |
| Q3 2020 | $6,672,000 | -47.4% | 1,710,861 | +0.4% | 0.02% | -52.6% |
| Q2 2020 | $12,680,000 | +66.1% | 1,704,349 | +0.2% | 0.04% | +40.7% |
| Q1 2020 | $7,634,000 | -51.4% | 1,700,335 | -0.1% | 0.03% | -40.0% |
| Q4 2019 | $15,697,000 | +44.6% | 1,702,543 | +9.8% | 0.04% | +32.4% |
| Q3 2019 | $10,858,000 | +2.2% | 1,551,226 | +3.4% | 0.03% | +6.2% |
| Q2 2019 | $10,625,000 | -25.3% | 1,500,644 | +8.6% | 0.03% | -28.9% |
| Q1 2019 | $14,232,000 | +66.8% | 1,381,788 | +0.4% | 0.04% | +45.2% |
| Q4 2018 | $8,532,000 | -46.5% | 1,376,200 | +7.3% | 0.03% | -38.0% |
| Q3 2018 | $15,939,000 | -1.9% | 1,282,231 | +120.7% | 0.05% | -5.7% |
| Q2 2018 | $16,253,000 | – | 580,879 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Velan Capital Investment Management LP | 3,596,861 | $4,424,139 | 3.57% |
| GREAT POINT PARTNERS LLC | 8,839,939 | $10,873,125 | 1.98% |
| Bleichroeder LP | 4,045,132 | $4,975,512 | 1.23% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 3,699,237 | $4,550,062 | 0.52% |
| Nantahala Capital Management | 3,307,942 | $4,068,769 | 0.35% |
| EASTERLY INVESTMENT PARTNERS LLC | 1,257,235 | $1,546,399 | 0.17% |
| RICE HALL JAMES & ASSOCIATES, LLC | 1,050,074 | $1,291,591 | 0.08% |
| GMT CAPITAL CORP | 1,110,702 | $1,366,163 | 0.05% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 180,000 | $221,400 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 338,100 | $415,863 | 0.01% |