SELECTA BIOSCIENCES INC's ticker is SELB and the CUSIP is 816212104. A total of 103 filers reported holding SELECTA BIOSCIENCES INC in Q2 2021. The put-call ratio across all filers is 0.11 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $17,478 | -93.0% | 15,605 | -91.3% | 0.00% | – |
| Q1 2023 | $250,253 | +297.2% | 180,038 | +371.0% | 0.00% | – |
| Q3 2022 | $63,000 | +43.2% | 38,228 | +14.5% | 0.00% | – |
| Q2 2022 | $44,000 | +214.3% | 33,390 | +196.9% | 0.00% | – |
| Q1 2022 | $14,000 | -94.8% | 11,248 | -86.3% | 0.00% | – |
| Q4 2021 | $268,000 | +436.0% | 82,206 | +581.9% | 0.00% | – |
| Q3 2021 | $50,000 | -85.6% | 12,056 | -85.5% | 0.00% | – |
| Q2 2021 | $347,000 | +726.2% | 83,106 | +498.1% | 0.00% | – |
| Q4 2020 | $42,000 | -17.6% | 13,896 | -33.1% | 0.00% | – |
| Q3 2020 | $51,000 | -89.3% | 20,774 | -87.7% | 0.00% | – |
| Q2 2020 | $478,000 | +88.9% | 168,488 | +60.4% | 0.00% | – |
| Q1 2020 | $253,000 | +29.7% | 105,053 | -3.6% | 0.00% | – |
| Q2 2019 | $195,000 | – | 108,969 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OUP Management Co., LLC | 862,543 | $914,296 | 2.06% |
| CM Management, LLC | 700,000 | $742,000 | 0.79% |
| Madison Avenue Partners, LP | 4,008,019 | $4,248,500 | 0.60% |
| Endurant Capital Management LP | 453,314 | $480,513 | 0.43% |
| Artal Group S.A. | 9,136,635 | $9,685 | 0.42% |
| DELPHI FINANCIAL GROUP, INC. | 660,852 | $700,503 | 0.34% |
| Nantahala Capital Management | 2,200,000 | $2,332,000 | 0.20% |
| SPHERA FUNDS MANAGEMENT LTD. | 752,137 | $797,265 | 0.14% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 179,131 | $189,879 | 0.12% |
| TANG CAPITAL MANAGEMENT LLC | 400,000 | $424,000 | 0.06% |