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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,622,807 | -4.2% | 7,191,327 | +1.2% | 0.00% | – |
| Q2 2023 | $7,958,336 | -13.5% | 7,105,657 | +7.4% | 0.00% | – |
| Q1 2023 | $9,195,373 | +27.9% | 6,615,376 | +4.0% | 0.00% | – |
| Q4 2022 | $7,189,835 | -28.7% | 6,362,686 | +3.5% | 0.00% | – |
| Q3 2022 | $10,080,000 | +39.1% | 6,146,460 | +11.1% | 0.00% | – |
| Q2 2022 | $7,247,000 | +3.5% | 5,532,087 | -2.8% | 0.00% | – |
| Q1 2022 | $6,999,000 | -58.5% | 5,690,224 | +10.1% | 0.00% | – |
| Q4 2021 | $16,848,000 | -20.0% | 5,168,231 | +2.1% | 0.00% | -100.0% |
| Q3 2021 | $21,067,000 | +0.1% | 5,063,997 | +0.6% | 0.00% | 0.0% |
| Q2 2021 | $21,045,000 | -5.9% | 5,034,801 | +1.8% | 0.00% | 0.0% |
| Q1 2021 | $22,373,000 | +47.7% | 4,944,159 | -1.1% | 0.00% | – |
| Q4 2020 | $15,150,000 | +30.7% | 4,999,874 | +7.0% | 0.00% | – |
| Q3 2020 | $11,590,000 | +10.4% | 4,673,328 | +26.4% | 0.00% | – |
| Q2 2020 | $10,501,000 | +169.5% | 3,697,400 | +128.7% | 0.00% | – |
| Q1 2020 | $3,896,000 | +21.5% | 1,616,853 | +20.0% | 0.00% | – |
| Q4 2019 | $3,206,000 | +21.7% | 1,346,877 | -10.5% | 0.00% | – |
| Q3 2019 | $2,634,000 | -9.2% | 1,505,594 | -7.1% | 0.00% | – |
| Q2 2019 | $2,901,000 | -19.0% | 1,620,305 | +7.3% | 0.00% | – |
| Q1 2019 | $3,580,000 | +387.7% | 1,510,499 | +447.3% | 0.00% | – |
| Q4 2018 | $734,000 | -92.8% | 275,989 | -57.9% | 0.00% | – |
| Q3 2018 | $10,197,000 | +18.6% | 655,771 | +1.1% | 0.00% | – |
| Q2 2018 | $8,598,000 | +41.6% | 648,912 | +8.9% | 0.00% | – |
| Q1 2018 | $6,074,000 | +7.0% | 596,052 | +3.0% | 0.00% | – |
| Q4 2017 | $5,675,000 | -39.8% | 578,417 | +11.9% | 0.00% | – |
| Q3 2017 | $9,433,000 | +118.3% | 516,877 | +137.5% | 0.00% | – |
| Q2 2017 | $4,322,000 | +282.1% | 217,634 | +175.5% | 0.00% | – |
| Q1 2017 | $1,131,000 | -2.8% | 78,988 | +16.4% | 0.00% | – |
| Q4 2016 | $1,164,000 | -30.5% | 67,837 | -42.3% | 0.00% | – |
| Q3 2016 | $1,676,000 | -0.2% | 117,618 | -2.0% | 0.00% | – |
| Q2 2016 | $1,679,000 | – | 120,000 | – | 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% |