IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 165 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 0.86 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $636,000 | -10.7% | 47,017 | -31.6% | 0.00% | 0.0% |
| Q4 2018 | $712,000 | -81.2% | 68,717 | -66.5% | 0.00% | -83.3% |
| Q3 2018 | $3,787,000 | -13.4% | 205,166 | -10.3% | 0.01% | -14.3% |
| Q2 2018 | $4,372,000 | +17.1% | 228,683 | -5.5% | 0.01% | +16.7% |
| Q1 2018 | $3,732,000 | -24.9% | 241,883 | -27.1% | 0.01% | -14.3% |
| Q4 2017 | $4,971,000 | -4.9% | 331,601 | +0.0% | 0.01% | -12.5% |
| Q3 2017 | $5,229,000 | -15.0% | 331,583 | +1.8% | 0.01% | -20.0% |
| Q2 2017 | $6,150,000 | +10.5% | 325,720 | -0.2% | 0.01% | +11.1% |
| Q1 2017 | $5,567,000 | +19.0% | 326,328 | +6.6% | 0.01% | +12.5% |
| Q4 2016 | $4,679,000 | +36.2% | 306,028 | +41.4% | 0.01% | +33.3% |
| Q3 2016 | $3,436,000 | +35.5% | 216,400 | +11.6% | 0.01% | +20.0% |
| Q2 2016 | $2,535,000 | +19.5% | 193,900 | 0.0% | 0.01% | +25.0% |
| Q1 2016 | $2,121,000 | +23.2% | 193,900 | +30.6% | 0.00% | +33.3% |
| Q4 2015 | $1,721,000 | +8.5% | 148,500 | -2.4% | 0.00% | 0.0% |
| Q3 2015 | $1,586,000 | -11.3% | 152,200 | +2.6% | 0.00% | 0.0% |
| Q2 2015 | $1,788,000 | +70.9% | 148,300 | +126.8% | 0.00% | +50.0% |
| Q1 2015 | $1,046,000 | +253.4% | 65,400 | +238.9% | 0.00% | – |
| Q4 2014 | $296,000 | +18.4% | 19,300 | 0.0% | 0.00% | – |
| Q3 2014 | $250,000 | -15.5% | 19,300 | 0.0% | 0.00% | -100.0% |
| Q2 2014 | $296,000 | +5.3% | 19,300 | -15.4% | 0.00% | 0.0% |
| Q1 2014 | $281,000 | +30.1% | 22,800 | +22.6% | 0.00% | – |
| Q4 2013 | $216,000 | -19.4% | 18,600 | -17.7% | 0.00% | -100.0% |
| Q3 2013 | $268,000 | +36.0% | 22,600 | +14.1% | 0.00% | – |
| Q2 2013 | $197,000 | – | 19,800 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Rubric Capital Management, LLC | 6,422,200 | $74,433,000 | 6.49% |
| SECTOR GAMMA AS | 1,974,421 | $22,884,000 | 5.88% |
| BVF INC/IL | 2,935,975 | $34,028,000 | 5.80% |
| Redmile Group, LLC | 3,671,344 | $42,551,000 | 3.18% |
| EcoR1 Capital, LLC | 821,531 | $9,522,000 | 2.99% |
| BRIDGER MANAGEMENT, LLC | 4,944,594 | $57,308,000 | 1.89% |
| Orbimed Advisors | 11,226,400 | $130,114,000 | 1.18% |
| Broderick Brian C | 156,345 | $1,812,000 | 0.81% |
| Lombard Odier Asset Management (USA) Corp | 602,271 | $6,980,000 | 0.68% |
| EverPoint Asset Management, LLC | 2,350,000 | $27,237,000 | 0.57% |