IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333XAD0. A total of 21 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $20,193,000 | +30.7% | 19,681,000 | +34.1% | 0.01% | 0.0% |
| Q2 2020 | $15,444,000 | +15.0% | 14,681,000 | +15.8% | 0.01% | 0.0% |
| Q1 2020 | $13,428,000 | -9.5% | 12,681,000 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $14,831,000 | +38.5% | 12,681,000 | +18.7% | 0.01% | +20.0% |
| Q3 2019 | $10,706,000 | -82.1% | 10,681,000 | -80.9% | 0.01% | -81.5% |
| Q2 2019 | $59,816,000 | -13.7% | 55,880,000 | -11.1% | 0.03% | -20.6% |
| Q1 2019 | $69,336,000 | -26.3% | 62,880,000 | -37.0% | 0.03% | -33.3% |
| Q4 2018 | $94,093,000 | +7.1% | 99,880,000 | +47.6% | 0.05% | +30.8% |
| Q3 2018 | $87,861,000 | +21.2% | 67,680,000 | +25.1% | 0.04% | +8.3% |
| Q2 2018 | $72,464,000 | +72.5% | 54,080,000 | +52.0% | 0.04% | +56.5% |
| Q1 2018 | $42,004,000 | -13.1% | 35,580,000 | -14.4% | 0.02% | -20.7% |
| Q4 2017 | $48,359,000 | -31.9% | 41,580,000 | -30.3% | 0.03% | -47.3% |
| Q3 2017 | $70,998,000 | +10.0% | 59,650,000 | +23.9% | 0.06% | 0.0% |
| Q2 2017 | $64,554,000 | +17.1% | 48,150,000 | +9.1% | 0.06% | +10.0% |
| Q1 2017 | $55,141,000 | +73.1% | 44,150,000 | +59.7% | 0.05% | +56.2% |
| Q4 2016 | $31,859,000 | -15.7% | 27,650,000 | -12.6% | 0.03% | -15.8% |
| Q3 2016 | $37,812,000 | +6.7% | 31,650,000 | -7.3% | 0.04% | -2.6% |
| Q2 2016 | $35,439,000 | – | 34,150,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| K2 PRINCIPAL FUND, L.P. | 9,000 | $9,953,000 | 0.83% |
| CSS LLC/IL | 10,119,000 | $11,031,000 | 0.46% |
| DeepCurrents Investment Group LLC | 13,556,000 | $14,917,000 | 0.45% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 10,000,000 | $11,014,000 | 0.24% |
| WOLVERINE ASSET MANAGEMENT LLC | 28,592,000 | $31,218,000 | 0.24% |
| HBK INVESTMENTS L P | 14,616,000 | $15,971,000 | 0.06% |
| PALISADE CAPITAL MANAGEMENT, LP | 2,127,000 | $2,334,000 | 0.05% |
| Verition Fund Management LLC | 3,942,000 | $4,304,000 | 0.04% |
| LAZARD ASSET MANAGEMENT LLC | 10,037,000 | $10,959,000 | 0.01% |
| Calamos Advisors LLC | 2,423,000 | $2,648,000 | 0.01% |