IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333XAF5. A total of 19 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $6,265,000 | +0.7% | 5,300,000 | 0.0% | 0.59% | -11.8% |
| Q2 2021 | $6,220,000 | +6.0% | 5,300,000 | 0.0% | 0.67% | -7.0% |
| Q1 2021 | $5,870,000 | -1.5% | 5,300,000 | 0.0% | 0.72% | +8.0% |
| Q4 2020 | $5,961,000 | -23.1% | 5,300,000 | -32.1% | 0.66% | -30.0% |
| Q3 2020 | $7,747,000 | – | 7,800,000 | – | 0.95% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ABSOLUTE INVESTMENT ADVISERS, LLC | 3,500,000 | $3,675,000 | 0.73% |
| SHENKMAN CAPITAL MANAGEMENT INC | 11,052,000 | $11,459,000 | 0.69% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 14,416,000 | $15,218,000 | 0.34% |
| WOLVERINE ASSET MANAGEMENT LLC | 27,767,000 | $29,301,000 | 0.29% |
| AQR Arbitrage LLC | 5,200,000 | $5,486,000 | 0.12% |
| CSS LLC/IL | 2,500,000 | $2,635,000 | 0.11% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 17,700,000 | $18,674,000 | 0.09% |
| Jefferies Group LLC | 10,096,000 | $10,674,524 | 0.09% |
| Daiwa Securities Group Inc. | 5,000,000 | $5,261,000 | 0.04% |
| Calamos Advisors LLC | 7,500,000 | $7,910,000 | 0.03% |