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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $963 | -98.8% | 783 | -97.1% | 0.00% | – |
| Q3 2021 | $79,000 | -4.8% | 26,603 | -1.7% | 0.00% | – |
| Q2 2021 | $83,000 | -23.1% | 27,075 | -8.1% | 0.00% | – |
| Q1 2021 | $108,000 | +120.4% | 29,468 | +343.2% | 0.00% | – |
| Q2 2020 | $49,000 | -82.3% | 6,649 | -77.9% | 0.00% | -100.0% |
| Q4 2019 | $277,000 | – | 30,026 | – | 0.00% | – |
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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% |