IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 149 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q2 2016. The put-call ratio across all filers is 1.56 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2016 | $118,000 | +21.6% | 7,400 | 0.0% | 0.03% | +16.7% |
Q2 2016 | $97,000 | +19.8% | 7,400 | 0.0% | 0.02% | +14.3% |
Q1 2016 | $81,000 | +62.0% | 7,400 | +54.2% | 0.02% | +61.5% |
Q3 2015 | $50,000 | -13.8% | 4,800 | 0.0% | 0.01% | -7.1% |
Q2 2015 | $58,000 | -24.7% | 4,800 | 0.0% | 0.01% | -22.2% |
Q1 2015 | $77,000 | +24.2% | 4,800 | 0.0% | 0.02% | +28.6% |
Q3 2014 | $62,000 | +44.2% | 4,800 | +71.4% | 0.01% | +40.0% |
Q2 2014 | $43,000 | +26.5% | 2,800 | 0.0% | 0.01% | +11.1% |
Q1 2014 | $34,000 | +3.0% | 2,800 | 0.0% | 0.01% | +12.5% |
Q4 2013 | $33,000 | 0.0% | 2,800 | 0.0% | 0.01% | -11.1% |
Q3 2013 | $33,000 | +17.9% | 2,800 | 0.0% | 0.01% | +12.5% |
Q2 2013 | $28,000 | – | 2,800 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
EcoR1 Capital, LLC | 2,855,515 | $43,661,000 | 13.90% |
BLUE JAY CAPITAL MANAGEMENT, LLC | 772,369 | $11,810,000 | 7.13% |
Rubric Capital Management LP | 1,275,000 | $19,495,000 | 6.70% |
SECTOR GAMMA AS | 1,972,678 | $30,162,000 | 5.68% |
BRIDGER MANAGEMENT, LLC | 1,879,313 | $28,735,000 | 2.00% |
Asymmetry Capital Management, L.P. | 57,363 | $877,000 | 1.63% |
Orbimed Advisors | 7,241,300 | $110,719,000 | 1.41% |
Broderick Brian C | 144,476 | $2,209,000 | 0.96% |
Granahan Investment Management | 1,408,000 | $21,528,000 | 0.74% |
Spark Investment Management LLC | 499,200 | $7,632,000 | 0.63% |