OPTINOSE INC's ticker is OPTN and the CUSIP is 68404V100. A total of 68 filers reported holding OPTINOSE INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $103,000 | +28.8% | 24,910 | +20.7% | 0.00% | – |
| Q3 2020 | $80,000 | -39.4% | 20,631 | 0.0% | 0.00% | – |
| Q2 2020 | $132,000 | +53.5% | 20,631 | +7.9% | 0.00% | – |
| Q1 2020 | $86,000 | -43.4% | 19,113 | +15.9% | 0.00% | – |
| Q4 2019 | $152,000 | +16.9% | 16,493 | -7.8% | 0.00% | – |
| Q3 2019 | $130,000 | -2.3% | 17,889 | -4.6% | 0.00% | – |
| Q2 2019 | $133,000 | -65.0% | 18,760 | +38.0% | 0.00% | – |
| Q2 2018 | $380,000 | +1627.3% | 13,592 | +1147.0% | 0.00% | – |
| Q1 2018 | $22,000 | +15.8% | 1,090 | +9.7% | 0.00% | – |
| Q4 2017 | $19,000 | – | 994 | – | 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% |