IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 167 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q1 2017. The put-call ratio across all filers is 0.83 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2020 | $43,000 | +152.9% | 4,200 | +145.8% | 0.01% | +33.3% |
Q1 2020 | $17,000 | -93.2% | 1,709 | -90.9% | 0.01% | -81.6% |
Q4 2019 | $250,000 | +8.7% | 18,800 | -29.9% | 0.05% | -18.3% |
Q3 2019 | $230,000 | +103.5% | 26,835 | +159.7% | 0.06% | +81.8% |
Q2 2019 | $113,000 | -40.5% | 10,335 | -31.1% | 0.03% | +32.0% |
Q1 2019 | $190,000 | +9400.0% | 15,000 | +14900.0% | 0.02% | – |
Q1 2018 | $2,000 | -98.3% | 100 | -98.8% | 0.00% | -100.0% |
Q4 2017 | $121,000 | -63.0% | 8,101 | -53.2% | 0.03% | -43.8% |
Q2 2017 | $327,000 | +91.2% | 17,314 | +54.6% | 0.05% | +118.2% |
Q4 2016 | $171,000 | -2.3% | 11,200 | +2.2% | 0.02% | -31.2% |
Q1 2015 | $175,000 | – | 10,962 | – | 0.03% | – |
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% |