IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 132 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is 1.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2017 | $2,252,000 | -73.6% | 119,300 | -76.1% | 0.14% | -74.2% |
Q1 2017 | $8,516,000 | +11.6% | 499,200 | 0.0% | 0.54% | -14.3% |
Q4 2016 | $7,632,000 | -15.4% | 499,200 | -12.1% | 0.63% | -14.1% |
Q3 2016 | $9,021,000 | +99.4% | 568,100 | +64.1% | 0.73% | +72.8% |
Q2 2016 | $4,525,000 | +109.2% | 346,100 | +75.0% | 0.42% | +93.2% |
Q1 2016 | $2,163,000 | +68.6% | 197,800 | +78.7% | 0.22% | +34.4% |
Q4 2015 | $1,283,000 | +154.1% | 110,700 | +127.8% | 0.16% | +147.0% |
Q3 2015 | $505,000 | -79.9% | 48,600 | -76.7% | 0.07% | -81.2% |
Q2 2015 | $2,511,000 | – | 208,400 | – | 0.35% | – |
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% |