SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 86 filers reported holding SELECTA BIOSCIENCES INC in Q4 2022. The put-call ratio across all filers is 2.64 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $34,434 | -92.6% | 32,485 | -92.1% | 0.00% | -100.0% |
| Q2 2023 | $462,911 | -37.3% | 413,313 | -22.2% | 0.00% | -40.0% |
| Q1 2023 | $738,077 | -7.5% | 530,991 | -24.8% | 0.01% | 0.0% |
| Q4 2022 | $797,889 | -32.5% | 706,096 | -2.1% | 0.01% | -44.4% |
| Q3 2022 | $1,182,000 | -3.1% | 721,019 | -22.6% | 0.01% | 0.0% |
| Q2 2022 | $1,220,000 | -10.7% | 931,392 | -16.1% | 0.01% | 0.0% |
| Q1 2022 | $1,366,000 | -76.3% | 1,110,771 | -37.0% | 0.01% | -76.9% |
| Q4 2021 | $5,752,000 | -31.1% | 1,764,525 | -12.0% | 0.04% | -30.4% |
| Q3 2021 | $8,344,000 | -10.1% | 2,005,825 | -9.7% | 0.06% | -11.1% |
| Q2 2021 | $9,280,000 | -1.4% | 2,220,138 | +6.7% | 0.06% | -13.7% |
| Q1 2021 | $9,416,000 | +185.2% | 2,080,994 | +91.0% | 0.07% | +151.7% |
| Q4 2020 | $3,301,000 | +355.9% | 1,089,545 | +273.0% | 0.03% | +262.5% |
| Q3 2020 | $724,000 | +5.2% | 292,103 | +20.6% | 0.01% | +14.3% |
| Q2 2020 | $688,000 | +700.0% | 242,187 | +580.0% | 0.01% | +600.0% |
| Q1 2020 | $86,000 | -61.1% | 35,618 | -57.2% | 0.00% | -75.0% |
| Q4 2018 | $221,000 | -81.5% | 83,236 | +8.4% | 0.00% | -76.5% |
| Q3 2018 | $1,194,000 | +18.3% | 76,770 | +0.8% | 0.02% | +6.2% |
| Q2 2018 | $1,009,000 | – | 76,170 | – | 0.02% | – |
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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% |