IDERA PHARMACEUTICALS INC's ticker is and the CUSIP is 45168K905. A total of 3 filers reported holding IDERA PHARMACEUTICALS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $0 | -100.0% | 900 | -65.4% | 0.00% | – |
| Q2 2022 | $1,000 | -85.7% | 2,600 | -83.2% | 0.00% | – |
| Q1 2022 | $7,000 | -56.2% | 15,500 | -46.7% | 0.00% | – |
| Q4 2021 | $16,000 | -63.6% | 29,100 | -23.4% | 0.00% | – |
| Q3 2021 | $44,000 | -2.2% | 38,000 | +1.3% | 0.00% | – |
| Q2 2021 | $45,000 | -36.6% | 37,500 | +6743.1% | 0.00% | – |
| Q1 2021 | $71,000 | +787.5% | 548 | +2390.9% | 0.00% | – |
| Q4 2020 | $8,000 | – | 22 | +1000.0% | 0.00% | – |
| Q3 2020 | $0 | – | 2 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | -100.0% | 2 | -90.9% | 0.00% | – |
| Q3 2019 | $6,000 | +200.0% | 22 | +144.4% | 0.00% | – |
| Q2 2019 | $2,000 | -81.8% | 9 | -80.4% | 0.00% | – |
| Q1 2019 | $11,000 | -15.4% | 46 | -2.1% | 0.00% | – |
| Q4 2018 | $13,000 | -90.6% | 47 | -70.1% | 0.00% | – |
| Q3 2018 | $139,000 | – | 157 | – | 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. | 56,800 | $59,000 | 0.00% |
| SIMPLEX TRADING, LLC | 38,000 | $44,000 | 0.00% |