OPTINOSE INC's ticker is OPTN and the CUSIP is 68404V100. A total of 50 filers reported holding OPTINOSE INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $28,151 | -46.9% | 14,586 | -14.0% | 0.00% | -100.0% |
| Q2 2021 | $53,000 | -52.3% | 16,951 | -43.6% | 0.00% | 0.0% |
| Q1 2021 | $111,000 | -40.3% | 30,032 | -33.1% | 0.00% | -66.7% |
| Q4 2020 | $186,000 | +126.8% | 44,897 | +289.0% | 0.00% | +50.0% |
| Q2 2019 | $82,000 | -68.6% | 11,543 | -72.6% | 0.00% | -83.3% |
| Q4 2018 | $261,000 | – | 42,153 | – | 0.01% | – |
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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% |