SELECTA BIOSCIENCES INC's ticker is and the CUSIP is 816212954. A total of 2 filers reported holding SELECTA BIOSCIENCES INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $424 | +52.5% | 400 | +100.0% | 0.00% | – |
| Q1 2023 | $278 | -99.5% | 200 | -99.4% | 0.00% | – |
| Q3 2022 | $51,000 | +240.0% | 31,200 | +173.7% | 0.00% | – |
| Q2 2022 | $15,000 | +50.0% | 11,400 | +44.3% | 0.00% | – |
| Q1 2022 | $10,000 | -58.3% | 7,900 | +5.3% | 0.00% | – |
| Q4 2021 | $24,000 | -60.0% | 7,500 | -48.3% | 0.00% | – |
| Q3 2021 | $60,000 | -83.1% | 14,500 | -82.9% | 0.00% | – |
| Q2 2021 | $355,000 | +119.1% | 85,000 | +137.4% | 0.00% | – |
| Q1 2021 | $162,000 | +752.6% | 35,800 | +477.4% | 0.00% | – |
| Q4 2020 | $19,000 | -66.7% | 6,200 | -69.0% | 0.00% | – |
| Q2 2020 | $57,000 | +533.3% | 20,000 | +308.2% | 0.00% | – |
| Q2 2019 | $9,000 | -25.0% | 4,900 | 0.0% | 0.00% | – |
| Q1 2019 | $12,000 | +71.4% | 4,900 | +880.0% | 0.00% | – |
| Q2 2018 | $7,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 200 | $278 | 0.00% |