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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $40,249 | -96.6% | 35,937 | -95.7% | 0.00% | – |
| Q1 2023 | $1,169,089 | +4902.9% | 841,071 | +3967.1% | 0.00% | – |
| Q4 2022 | $23,368 | -90.8% | 20,680 | -86.7% | 0.00% | – |
| Q3 2022 | $255,000 | +28.1% | 155,893 | +2.7% | 0.00% | – |
| Q2 2022 | $199,000 | +93.2% | 151,733 | +81.6% | 0.00% | – |
| Q1 2022 | $103,000 | -92.8% | 83,568 | -81.1% | 0.00% | – |
| Q4 2021 | $1,438,000 | -33.8% | 441,648 | -15.4% | 0.00% | – |
| Q3 2021 | $2,171,000 | +42.6% | 521,886 | +43.3% | 0.00% | – |
| Q2 2021 | $1,522,000 | -42.2% | 364,281 | -37.4% | 0.00% | – |
| Q1 2021 | $2,635,000 | +458.3% | 582,300 | +275.1% | 0.00% | – |
| Q4 2020 | $472,000 | +148.4% | 155,218 | +102.5% | 0.00% | – |
| Q3 2020 | $190,000 | +77.6% | 76,656 | +104.4% | 0.00% | – |
| Q2 2020 | $107,000 | -85.6% | 37,500 | -87.8% | 0.00% | – |
| Q1 2020 | $742,000 | +1300.0% | 307,631 | +925.4% | 0.00% | – |
| Q3 2019 | $53,000 | +55.9% | 30,000 | +136.3% | 0.00% | – |
| Q4 2018 | $34,000 | -96.2% | 12,696 | -78.1% | 0.00% | – |
| Q3 2018 | $901,000 | +339.5% | 57,921 | +187.2% | 0.00% | – |
| Q1 2018 | $205,000 | +6.8% | 20,166 | +50.3% | 0.00% | – |
| Q1 2017 | $192,000 | – | 13,415 | – | 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% |