BIODELIVERY SCIENCES INTL IN's ticker is and the CUSIP is 09060J906. A total of 3 filers reported holding BIODELIVERY SCIENCES INTL IN in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $34,000 | -89.2% | 46,900 | -53.8% | 0.00% | – |
| Q4 2021 | $314,000 | +11.7% | 101,500 | +32.0% | 0.00% | – |
| Q3 2021 | $281,000 | +2.2% | 76,900 | 0.0% | 0.00% | – |
| Q2 2021 | $275,000 | +159.4% | 76,900 | +28068.5% | 0.00% | – |
| Q1 2021 | $106,000 | -47.0% | 273 | -42.9% | 0.00% | – |
| Q4 2020 | $200,000 | -36.3% | 478 | -43.2% | 0.00% | – |
| Q3 2020 | $314,000 | +582.6% | 842 | +694.3% | 0.00% | – |
| Q2 2020 | $46,000 | +318.2% | 106 | +241.9% | 0.00% | – |
| Q1 2020 | $11,000 | -67.6% | 31 | -43.6% | 0.00% | – |
| Q4 2019 | $34,000 | 0.0% | 55 | -32.1% | 0.00% | – |
| Q3 2019 | $34,000 | -52.8% | 81 | -48.1% | 0.00% | – |
| Q2 2019 | $72,000 | +7.5% | 156 | +21.9% | 0.00% | – |
| Q1 2019 | $67,000 | +252.6% | 128 | +146.2% | 0.00% | – |
| Q4 2018 | $19,000 | -59.6% | 52 | -69.4% | 0.00% | – |
| Q3 2018 | $47,000 | +176.5% | 170 | +178.7% | 0.00% | – |
| Q2 2018 | $17,000 | +750.0% | 61 | -29.1% | 0.00% | – |
| Q1 2018 | $2,000 | – | 86 | +65.4% | 0.00% | – |
| Q4 2017 | $0 | – | 52 | +205.9% | 0.00% | – |
| Q3 2017 | $0 | -100.0% | 17 | -87.6% | 0.00% | -100.0% |
| Q2 2017 | $28,000 | +833.3% | 137 | -35.1% | 0.00% | – |
| Q1 2017 | $3,000 | -80.0% | 211 | -27.5% | 0.00% | -100.0% |
| Q4 2016 | $15,000 | +275.0% | 291 | +36.6% | 0.00% | – |
| Q3 2016 | $4,000 | -60.0% | 213 | -11.2% | 0.00% | -100.0% |
| Q2 2016 | $10,000 | – | 240 | +2566.7% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 9 | -94.2% | 0.00% | – |
| Q4 2015 | $1,000 | – | 155 | +355.9% | 0.00% | – |
| Q3 2015 | $0 | – | 34 | -10.5% | 0.00% | – |
| Q2 2015 | $0 | -100.0% | 38 | -78.9% | 0.00% | -100.0% |
| Q1 2015 | $10,000 | -37.5% | 180 | +127.8% | 0.00% | -50.0% |
| Q4 2014 | $16,000 | – | 79 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ghost Tree Capital, LLC | 106,200 | $590,000 | 0.27% |
| GROUP ONE TRADING, L.P. | 137,700 | $766,000 | 0.01% |
| SABBY MANAGEMENT, LLC | 458 | $255,000 | 0.01% |
| Citadel Advisors | 4,200 | $23,000 | 0.00% |
| SIMPLEX TRADING, LLC | 34 | $0 | 0.00% |