SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 106 filers reported holding SELECTA BIOSCIENCES INC in Q4 2021. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $275,000 | -23.0% | 84,266 | -1.7% | 0.00% | 0.0% |
| Q3 2021 | $357,000 | -7.0% | 85,766 | -6.5% | 0.00% | 0.0% |
| Q2 2021 | $384,000 | -7.5% | 91,766 | 0.0% | 0.00% | -50.0% |
| Q1 2021 | $415,000 | +105.4% | 91,766 | +37.7% | 0.00% | +100.0% |
| Q4 2020 | $202,000 | – | 66,631 | – | 0.00% | – |
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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% |