IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333XAD0. A total of 33 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $2,943,000 | +1.7% | 2,500,000 | 0.0% | 0.02% | +5.9% |
| Q4 2017 | $2,894,000 | -2.6% | 2,500,000 | 0.0% | 0.02% | 0.0% |
| Q3 2017 | $2,970,000 | -11.2% | 2,500,000 | 0.0% | 0.02% | -15.0% |
| Q2 2017 | $3,345,000 | +7.6% | 2,500,000 | 0.0% | 0.02% | +11.1% |
| Q1 2017 | $3,108,000 | +8.6% | 2,500,000 | 0.0% | 0.02% | +5.9% |
| Q4 2016 | $2,861,000 | +20.0% | 2,500,000 | +25.0% | 0.02% | +21.4% |
| Q3 2016 | $2,384,000 | – | 2,000,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Mohican Financial Management, LLC | 2,000,000 | $2,676,000 | 4.66% |
| LINDEN ADVISORS LP | 61,156,000 | $82,021,000 | 3.46% |
| SSI INVESTMENT MANAGEMENT LLC | 9,719,000 | $13,007,000 | 1.15% |
| CSS LLC/IL | 15,280,000 | $20,475,000 | 0.99% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 7,500,000 | $10,070,000 | 0.92% |
| Castle Creek Arbitrage, LLC | 4,000,000 | $5,361,000 | 0.58% |
| DAFNA Capital Management LLC | 573,000 | $767,000 | 0.55% |
| WOLVERINE ASSET MANAGEMENT LLC | 30,968,000 | $41,494,000 | 0.53% |
| Polar Asset Management Partners Inc. | 15,000,000 | $20,086,000 | 0.47% |
| OAKTREE CAPITAL MANAGEMENT LP | 19,584,000 | $26,612,000 | 0.44% |