IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 256 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.08 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2023 | $129 | -76.8% | 12,121 | -77.1% | 0.02% | -68.6% |
Q1 2023 | $557 | -99.6% | 52,985 | +376.2% | 0.05% | +264.3% |
Q2 2022 | $128,000 | -34.7% | 11,127 | -25.8% | 0.01% | -39.1% |
Q3 2021 | $196,000 | -9.7% | 14,990 | -28.6% | 0.02% | -30.3% |
Q2 2020 | $217,000 | -2.3% | 20,999 | -4.6% | 0.03% | -23.3% |
Q1 2020 | $222,000 | -45.2% | 22,001 | -27.6% | 0.04% | -33.8% |
Q4 2019 | $405,000 | +110.9% | 30,391 | +72.9% | 0.06% | +103.1% |
Q2 2019 | $192,000 | -64.2% | 17,576 | -55.7% | 0.03% | -63.6% |
Q1 2019 | $537,000 | +163.2% | 39,700 | +191.9% | 0.09% | +144.4% |
Q4 2017 | $204,000 | +41.7% | 13,601 | +23.4% | 0.04% | -7.7% |
Q2 2016 | $144,000 | – | 11,022 | – | 0.04% | – |
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% |