IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333XAD0. A total of 21 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $2,693,000 | -0.5% | 2,500 | -99.9% | 0.26% | -28.6% |
| Q4 2020 | $2,706,000 | +161.7% | 2,500,000 | +150.0% | 0.37% | +64.4% |
| Q3 2020 | $1,034,000 | -1.2% | 1,000,000 | 0.0% | 0.22% | -44.7% |
| Q2 2020 | $1,047,000 | -1.1% | 1,000,000 | 0.0% | 0.41% | -32.3% |
| Q1 2020 | $1,059,000 | -9.0% | 1,000,000 | 0.0% | 0.60% | +3.1% |
| Q4 2019 | $1,164,000 | +16.8% | 1,000,000 | 0.0% | 0.58% | +3.2% |
| Q3 2019 | $997,000 | -53.5% | 1,000,000 | -50.0% | 0.56% | -54.5% |
| Q2 2019 | $2,142,000 | -51.5% | 2,000,000 | -50.0% | 1.24% | -53.9% |
| Q1 2019 | $4,419,000 | -21.6% | 4,000,000 | -33.3% | 2.69% | -15.4% |
| Q4 2018 | $5,639,000 | +377.5% | 6,000,000 | +500.0% | 3.18% | +271.6% |
| Q1 2018 | $1,181,000 | – | 1,000,000 | – | 0.86% | – |
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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% |