IDERA PHARMACEUTICALS INC's ticker is IDRA and the CUSIP is 45168K306. A total of 78 filers reported holding IDERA PHARMACEUTICALS INC in Q3 2017. The put-call ratio across all filers is 2.23 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $13,000 | -27.8% | 10,025 | 0.0% | 0.00% | -50.0% |
| Q1 2018 | $18,000 | -14.3% | 10,025 | 0.0% | 0.00% | -33.3% |
| Q4 2017 | $21,000 | -4.5% | 10,025 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $22,000 | +29.4% | 10,025 | 0.0% | 0.00% | +50.0% |
| Q2 2017 | $17,000 | -32.0% | 10,025 | 0.0% | 0.00% | -33.3% |
| Q1 2017 | $25,000 | +66.7% | 10,025 | 0.0% | 0.00% | +50.0% |
| Q4 2016 | $15,000 | -42.3% | 10,025 | 0.0% | 0.00% | -33.3% |
| Q3 2016 | $26,000 | +73.3% | 10,025 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $15,000 | -25.0% | 10,025 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $20,000 | -35.5% | 10,025 | 0.0% | 0.00% | -50.0% |
| Q4 2015 | $31,000 | – | 10,025 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Broadfin Capital, LLC | 4,525,000 | $7,874,000 | 1.40% |
| DAFNA Capital Management LLC | 200,000 | $348,000 | 0.38% |
| HealthCor Management, L.P. | 3,270,000 | $5,690,000 | 0.30% |
| Baker Brothers Advisors | 5,865,000 | $10,205,000 | 0.14% |
| Spark Investment Management LLC | 152,500 | $262,000 | 0.06% |
| NATIXIS | 3,148,916 | $5,479,000 | 0.06% |
| GUARDIAN LIFE INSURANCE CO OF AMERICA | 371,759 | $647,000 | 0.05% |
| LEAVELL INVESTMENT MANAGEMENT, INC. | 81,271 | $141,000 | 0.02% |
| TFS CAPITAL LLC | 118,232 | $206,000 | 0.01% |
| First Eagle Investment Management, LLC | 1,434,296 | $2,496,000 | 0.01% |