SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 105 filers reported holding SELECTA BIOSCIENCES INC in Q3 2021. The put-call ratio across all filers is 0.12 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,166 | -5.4% | 9,591 | 0.0% | 0.00% | – |
| Q2 2023 | $10,742 | +53.5% | 9,591 | +60.1% | 0.00% | – |
| Q1 2022 | $7,000 | -65.0% | 5,991 | 0.0% | 0.00% | -100.0% |
| Q4 2021 | $20,000 | -20.0% | 5,991 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $25,000 | 0.0% | 5,991 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $25,000 | -7.4% | 5,991 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $27,000 | +50.0% | 5,991 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $18,000 | +20.0% | 5,991 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $15,000 | -11.8% | 5,991 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $17,000 | +750.0% | 5,991 | +482.2% | 0.00% | – |
| Q1 2019 | $2,000 | -33.3% | 1,029 | 0.0% | 0.00% | – |
| Q4 2018 | $3,000 | -81.2% | 1,029 | 0.0% | 0.00% | -100.0% |
| Q3 2018 | $16,000 | +14.3% | 1,029 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $14,000 | +40.0% | 1,029 | 0.0% | 0.00% | – |
| Q1 2018 | $10,000 | 0.0% | 1,029 | 0.0% | 0.00% | – |
| Q4 2017 | $10,000 | -44.4% | 1,029 | 0.0% | 0.00% | -100.0% |
| Q3 2017 | $18,000 | -10.0% | 1,029 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $20,000 | +233.3% | 1,029 | +137.6% | 0.00% | – |
| Q1 2017 | $6,000 | – | 433 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Polaris Venture Management Co. V, L.L.C. | 2,773,479 | $7,877,000 | 6.13% |
| MANGROVE PARTNERS IM, LLC | 6,546,780 | $18,593,000 | 4.54% |
| ACUTA CAPITAL PARTNERS, LLC | 2,364,204 | $6,714,000 | 1.94% |
| BVF INC/IL | 8,294,547 | $23,557,000 | 1.45% |
| Ghost Tree Capital, LLC | 1,000,000 | $2,840,000 | 0.75% |
| Vivo Capital, LLC | 2,255,781 | $6,406,000 | 0.46% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 200,588 | $570,000 | 0.44% |
| Boxer Capital, LLC | 3,284,072 | $9,327,000 | 0.41% |
| Endurant Capital Management LP | 1,779,328 | $5,053,000 | 0.28% |
| Artal Group S.A. | 2,900,000 | $8,236,000 | 0.23% |