SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 94 filers reported holding SELECTA BIOSCIENCES INC in Q2 2022. The put-call ratio across all filers is 0.73 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $48 | -49.5% | 45,266 | -46.6% | 0.00% | – |
| Q2 2023 | $95 | -90.5% | 84,800 | +9428.1% | 0.00% | – |
| Q2 2022 | $1,000 | -98.4% | 890 | -98.3% | 0.00% | – |
| Q1 2022 | $64,000 | -61.9% | 51,815 | +0.3% | 0.00% | – |
| Q4 2021 | $168,000 | -22.2% | 51,679 | -0.4% | 0.00% | – |
| Q3 2021 | $216,000 | -32.9% | 51,899 | -32.7% | 0.00% | – |
| Q2 2021 | $322,000 | +75.0% | 77,076 | +89.7% | 0.00% | – |
| Q1 2021 | $184,000 | +114.0% | 40,625 | +43.6% | 0.00% | – |
| Q4 2020 | $86,000 | -44.2% | 28,300 | -54.4% | 0.00% | – |
| Q3 2020 | $154,000 | -12.5% | 62,000 | 0.0% | 0.00% | – |
| Q2 2020 | $176,000 | +1366.7% | 62,000 | +1092.3% | 0.00% | – |
| Q1 2019 | $12,000 | -14.3% | 5,200 | 0.0% | 0.00% | – |
| Q4 2018 | $14,000 | -95.9% | 5,200 | -76.4% | 0.00% | – |
| Q3 2018 | $342,000 | +17.1% | 22,000 | 0.0% | 0.00% | – |
| Q2 2018 | $292,000 | +107.1% | 22,000 | +59.4% | 0.00% | – |
| Q1 2018 | $141,000 | +4.4% | 13,800 | 0.0% | 0.00% | – |
| Q4 2017 | $135,000 | -40.8% | 13,800 | +10.4% | 0.00% | – |
| Q3 2017 | $228,000 | -8.1% | 12,500 | 0.0% | 0.00% | – |
| Q2 2017 | $248,000 | +293.7% | 12,500 | +184.0% | 0.00% | – |
| Q1 2017 | $63,000 | -16.0% | 4,401 | +0.0% | 0.00% | – |
| Q4 2016 | $75,000 | – | 4,400 | – | 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% |