SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 94 filers reported holding SELECTA BIOSCIENCES INC in Q1 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 | $17,478 | -93.0% | 15,605 | -91.3% | 0.00% | – |
| Q1 2023 | $250,253 | +297.2% | 180,038 | +371.0% | 0.00% | – |
| Q3 2022 | $63,000 | +43.2% | 38,228 | +14.5% | 0.00% | – |
| Q2 2022 | $44,000 | +214.3% | 33,390 | +196.9% | 0.00% | – |
| Q1 2022 | $14,000 | -94.8% | 11,248 | -86.3% | 0.00% | – |
| Q4 2021 | $268,000 | +436.0% | 82,206 | +581.9% | 0.00% | – |
| Q3 2021 | $50,000 | -85.6% | 12,056 | -85.5% | 0.00% | – |
| Q2 2021 | $347,000 | +726.2% | 83,106 | +498.1% | 0.00% | – |
| Q4 2020 | $42,000 | -17.6% | 13,896 | -33.1% | 0.00% | – |
| Q3 2020 | $51,000 | -89.3% | 20,774 | -87.7% | 0.00% | – |
| Q2 2020 | $478,000 | +88.9% | 168,488 | +60.4% | 0.00% | – |
| Q1 2020 | $253,000 | +29.7% | 105,053 | -3.6% | 0.00% | – |
| Q2 2019 | $195,000 | – | 108,969 | – | 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% |