SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 86 filers reported holding SELECTA BIOSCIENCES INC in Q3 2023. The put-call ratio across all filers is 0.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $124,432 | -79.7% | 111,100 | -74.8% | 0.00% | -100.0% |
| Q1 2023 | $612,434 | -10.1% | 440,600 | -26.9% | 0.00% | 0.0% |
| Q4 2022 | $681,164 | -53.2% | 602,800 | -32.0% | 0.00% | -50.0% |
| Q3 2022 | $1,455,000 | +51.7% | 886,900 | +21.1% | 0.00% | +33.3% |
| Q2 2022 | $959,000 | -44.5% | 732,200 | -47.8% | 0.00% | -40.0% |
| Q1 2022 | $1,727,000 | -65.5% | 1,404,000 | -8.7% | 0.01% | -61.5% |
| Q4 2021 | $5,011,000 | -20.4% | 1,537,200 | +1.5% | 0.01% | -18.8% |
| Q3 2021 | $6,299,000 | -8.8% | 1,514,100 | -8.3% | 0.02% | -11.1% |
| Q2 2021 | $6,905,000 | -14.7% | 1,652,000 | -7.7% | 0.02% | -18.2% |
| Q1 2021 | $8,099,000 | +62.0% | 1,789,900 | +8.5% | 0.02% | +69.2% |
| Q4 2020 | $5,000,000 | +118.5% | 1,650,100 | +78.8% | 0.01% | +85.7% |
| Q3 2020 | $2,288,000 | +161.8% | 922,700 | +199.9% | 0.01% | +133.3% |
| Q2 2020 | $874,000 | +238.8% | 307,700 | +187.8% | 0.00% | +200.0% |
| Q1 2020 | $258,000 | +45.8% | 106,900 | +43.5% | 0.00% | – |
| Q4 2019 | $177,000 | +33.1% | 74,500 | -2.2% | 0.00% | – |
| Q3 2019 | $133,000 | -13.1% | 76,200 | -10.9% | 0.00% | – |
| Q2 2019 | $153,000 | -42.0% | 85,500 | -23.2% | 0.00% | -100.0% |
| Q1 2019 | $264,000 | +80.8% | 111,300 | +102.7% | 0.00% | – |
| Q4 2018 | $146,000 | -79.8% | 54,900 | +18.3% | 0.00% | -100.0% |
| Q3 2018 | $722,000 | +67.5% | 46,400 | +42.8% | 0.00% | +100.0% |
| Q2 2018 | $431,000 | +87.4% | 32,500 | +43.8% | 0.00% | 0.0% |
| Q1 2018 | $230,000 | +60.8% | 22,600 | +54.8% | 0.00% | – |
| Q4 2017 | $143,000 | – | 14,600 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OUP Management Co., LLC | 862,543 | $914,296 | 2.06% |
| CM Management, LLC | 700,000 | $742,000 | 0.79% |
| Madison Avenue Partners, LP | 4,008,019 | $4,248,500 | 0.60% |
| Endurant Capital Management LP | 453,314 | $480,513 | 0.43% |
| Artal Group S.A. | 9,136,635 | $9,685 | 0.42% |
| DELPHI FINANCIAL GROUP, INC. | 660,852 | $700,503 | 0.34% |
| Nantahala Capital Management | 2,200,000 | $2,332,000 | 0.20% |
| SPHERA FUNDS MANAGEMENT LTD. | 752,137 | $797,265 | 0.14% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 179,131 | $189,879 | 0.12% |
| TANG CAPITAL MANAGEMENT LLC | 400,000 | $424,000 | 0.06% |