IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 166 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2016. The put-call ratio across all filers is 0.80 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2018 | $12,056,000 | +1.1% | 781,339 | -1.8% | 0.27% | +8.0% |
Q4 2017 | $11,927,000 | +5.0% | 795,659 | +10.5% | 0.25% | +1.2% |
Q3 2017 | $11,355,000 | -8.8% | 720,069 | +9.2% | 0.25% | -6.8% |
Q2 2017 | $12,452,000 | +22.5% | 659,509 | +10.7% | 0.26% | +20.5% |
Q1 2017 | $10,165,000 | +7.2% | 595,835 | -4.0% | 0.22% | +2.3% |
Q4 2016 | $9,485,000 | +53.0% | 620,345 | +58.9% | 0.21% | +81.4% |
Q3 2016 | $6,200,000 | +21.4% | 390,435 | 0.0% | 0.12% | +15.7% |
Q2 2016 | $5,105,000 | +26.4% | 390,435 | +5.8% | 0.10% | +27.5% |
Q1 2016 | $4,038,000 | – | 369,085 | – | 0.08% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sarissa Capital Management LP | 16,390,000 | $172,422,800 | 22.05% |
13D Management LLC | 533,562 | $5,613,073 | 2.85% |
Quantedge Capital Pte Ltd | 541,200 | $5,693,424 | 2.22% |
Price Jennifer C. | 520,000 | $5,470,400 | 1.74% |
Tamarack Advisers, LP | 210,000 | $2,209,200 | 0.81% |
Intrinsic Value Partners, LLC | 51,605 | $542,885 | 0.73% |
Brown Capital Management | 3,933,933 | $41,384,975 | 0.62% |
Old West Investment Management, LLC | 75,219 | $791,303 | 0.43% |
EMC Capital Management | 43,315 | $456 | 0.38% |
Hillsdale Investment Management Inc. | 420,617 | $4,424,891 | 0.38% |