IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 171 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q2 2017. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2018 | $1,266,000 | -18.0% | 68,600 | -15.0% | 0.04% | 0.0% |
Q2 2018 | $1,543,000 | -4.3% | 80,700 | -22.8% | 0.04% | -20.0% |
Q1 2018 | $1,612,000 | +2.9% | 104,500 | 0.0% | 0.04% | +7.1% |
Q4 2017 | $1,566,000 | -4.9% | 104,500 | 0.0% | 0.04% | 0.0% |
Q3 2017 | $1,647,000 | -16.5% | 104,500 | 0.0% | 0.04% | -22.2% |
Q2 2017 | $1,972,000 | +10.7% | 104,500 | 0.0% | 0.05% | +10.2% |
Q1 2017 | $1,782,000 | -2.9% | 104,500 | -13.0% | 0.05% | -9.3% |
Q4 2016 | $1,836,000 | -24.7% | 120,100 | -21.8% | 0.05% | -5.3% |
Q3 2016 | $2,439,000 | +7.9% | 153,600 | -11.2% | 0.06% | +1.8% |
Q2 2016 | $2,261,000 | +19.5% | 173,000 | 0.0% | 0.06% | +33.3% |
Q1 2016 | $1,892,000 | +36.1% | 173,000 | +44.2% | 0.04% | +35.5% |
Q4 2015 | $1,390,000 | +11.2% | 120,000 | 0.0% | 0.03% | -8.8% |
Q3 2015 | $1,250,000 | -13.6% | 120,000 | 0.0% | 0.03% | +17.2% |
Q2 2015 | $1,447,000 | -24.6% | 120,000 | 0.0% | 0.03% | -23.7% |
Q1 2015 | $1,920,000 | +4.5% | 120,000 | 0.0% | 0.04% | +8.6% |
Q4 2014 | $1,838,000 | +18.3% | 120,000 | 0.0% | 0.04% | +9.4% |
Q3 2014 | $1,554,000 | -15.5% | 120,000 | 0.0% | 0.03% | 0.0% |
Q2 2014 | $1,839,000 | +57.2% | 120,000 | +26.3% | 0.03% | +52.4% |
Q1 2014 | $1,170,000 | +60.1% | 95,000 | +50.8% | 0.02% | +61.5% |
Q4 2013 | $731,000 | -1.9% | 63,000 | 0.0% | 0.01% | -7.1% |
Q3 2013 | $745,000 | +83.0% | 63,000 | +53.7% | 0.01% | +75.0% |
Q2 2013 | $407,000 | – | 41,000 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sarissa Capital Management LP | 16,390,000 | $183,240,000 | 17.56% |
HealthInvest Partners AB | 1,450,000 | $16,211,000 | 12.91% |
Healthcare Value Capital, LLC | 200,000 | $2,236,000 | 4.98% |
BRIDGER MANAGEMENT, LLC | 2,852,414 | $31,890,000 | 2.98% |
Camber Capital Management LP | 7,500,000 | $83,850,000 | 2.88% |
13D Management LLC | 658,017 | $7,357,000 | 2.72% |
Brown Capital Management | 20,170,126 | $225,502,000 | 1.68% |
Healthcare Value Capital, LLC | 50,000 | $559,000 | 1.24% |
Zebra Capital Management LLC | 59,122 | $661,000 | 0.73% |
PRICE MICHAEL F | 520,000 | $5,814,000 | 0.70% |