IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333XAH1. A total of 20 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $13,885,000 | -29.1% | 11,500,000 | -29.5% | 0.02% | -27.3% |
| Q2 2021 | $19,572,000 | +19.1% | 16,318,000 | +12.5% | 0.02% | +10.0% |
| Q1 2021 | $16,439,000 | +46.0% | 14,500,000 | +45.0% | 0.02% | +42.9% |
| Q4 2020 | $11,259,000 | -23.0% | 10,000,000 | -33.3% | 0.01% | -33.3% |
| Q3 2020 | $14,618,000 | – | 15,000,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CAMDEN ASSET MANAGEMENT L P /CA | 40,225,000 | $40,854,000 | 1.37% |
| Wellesley Asset Management | 15,287 | $15,583,000 | 1.10% |
| SSI INVESTMENT MANAGEMENT LLC | 4,671,000 | $4,738,000 | 0.32% |
| WOLVERINE ASSET MANAGEMENT LLC | 21,495,000 | $21,916,000 | 0.24% |
| SHENKMAN CAPITAL MANAGEMENT INC | 3,206,000 | $3,255,000 | 0.18% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 22,674,000 | $23,142,000 | 0.14% |
| AQR Arbitrage LLC | 4,100,000 | $4,185,000 | 0.09% |
| Polar Asset Management Partners Inc. | 7,000,000 | $7,164,000 | 0.09% |
| Calamos Advisors LLC | 9,500,000 | $9,722,000 | 0.04% |
| PUTNAM INVESTMENTS LLC | 7,105,000 | $7,216,000 | 0.01% |