IDERA PHARMACEUTICALS INC's ticker is IDRA and the CUSIP is 45168K405. A total of 56 filers reported holding IDERA PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.61 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $62,000 | -13.9% | 60,400 | 0.0% | 0.00% | – |
| Q2 2021 | $72,000 | +242.9% | 60,400 | +270.6% | 0.00% | – |
| Q1 2021 | $21,000 | -65.0% | 16,300 | 0.0% | 0.00% | – |
| Q4 2020 | $60,000 | +172.7% | 16,300 | +59.8% | 0.00% | – |
| Q3 2020 | $22,000 | +22.2% | 10,200 | 0.0% | 0.00% | – |
| Q2 2020 | $18,000 | +38.5% | 10,200 | 0.0% | 0.00% | – |
| Q1 2020 | $13,000 | -31.6% | 10,200 | 0.0% | 0.00% | – |
| Q4 2019 | $19,000 | -34.5% | 10,200 | 0.0% | 0.00% | – |
| Q3 2019 | $29,000 | +7.4% | 10,200 | 0.0% | 0.00% | – |
| Q2 2019 | $27,000 | 0.0% | 10,200 | -2.4% | 0.00% | – |
| Q1 2019 | $27,000 | -6.9% | 10,453 | 0.0% | 0.00% | – |
| Q4 2018 | $29,000 | – | 10,453 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |