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 2022 | $75,000 | -63.6% | 20,356 | -59.0% | 0.00% | -100.0% |
| Q4 2020 | $206,000 | -33.8% | 49,665 | -37.8% | 0.00% | -50.0% |
| Q3 2020 | $311,000 | -62.3% | 79,849 | -27.9% | 0.00% | -69.2% |
| Q2 2020 | $824,000 | +519.5% | 110,738 | +274.2% | 0.01% | +333.3% |
| Q1 2020 | $133,000 | -78.4% | 29,594 | -55.7% | 0.00% | -25.0% |
| Q4 2019 | $617,000 | +446.0% | 66,878 | +315.1% | 0.00% | +300.0% |
| Q3 2019 | $113,000 | – | 16,113 | – | 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% |