IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 250 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2022. The put-call ratio across all filers is 0.05 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2023 | $173,570 | -79.6% | 16,313 | -79.8% | 0.01% | -80.6% |
Q1 2023 | $850,542 | +164.1% | 80,850 | +211.0% | 0.04% | +89.5% |
Q4 2022 | $322,103 | -17.2% | 25,997 | -30.8% | 0.02% | -20.8% |
Q3 2022 | $389,000 | +40.9% | 37,587 | +57.1% | 0.02% | +140.0% |
Q2 2022 | $276,000 | -77.1% | 23,920 | -76.9% | 0.01% | -81.5% |
Q4 2021 | $1,207,000 | +23.3% | 103,527 | +36.1% | 0.05% | -14.3% |
Q2 2021 | $979,000 | +309.6% | 76,060 | +256.0% | 0.06% | +425.0% |
Q1 2021 | $239,000 | -78.0% | 21,368 | -77.6% | 0.01% | -74.5% |
Q4 2020 | $1,088,000 | -47.2% | 95,502 | -58.3% | 0.05% | -51.5% |
Q3 2020 | $2,062,000 | +53.9% | 229,205 | +76.5% | 0.10% | +42.6% |
Q2 2020 | $1,340,000 | -62.0% | 129,863 | -51.0% | 0.07% | -56.1% |
Q4 2019 | $3,526,000 | +404.4% | 264,889 | +225.5% | 0.16% | +330.6% |
Q3 2019 | $699,000 | -77.0% | 81,381 | -63.8% | 0.04% | -80.4% |
Q1 2019 | $3,039,000 | +104.2% | 224,618 | +56.4% | 0.18% | +54.6% |
Q4 2018 | $1,488,000 | -15.5% | 143,633 | +50.6% | 0.12% | -11.9% |
Q3 2018 | $1,761,000 | +2.0% | 95,377 | -14.7% | 0.14% | +17.4% |
Q1 2018 | $1,726,000 | -17.7% | 111,861 | -15.3% | 0.12% | -47.2% |
Q3 2016 | $2,097,000 | +94.9% | 132,074 | +60.5% | 0.22% | +183.1% |
Q2 2016 | $1,076,000 | – | 82,314 | – | 0.08% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
HealthInvest Partners AB | 1,520,000 | $19,562,000 | 18.54% |
Sarissa Capital Management LP | 16,390,000 | $210,939,000 | 16.77% |
Healthcare Value Capital, LLC | 200,000 | $2,574,000 | 5.13% |
Camber Capital Management LP | 7,500,000 | $96,525,000 | 3.25% |
13D Management LLC | 650,455 | $8,371,000 | 2.88% |
BRIDGER MANAGEMENT, LLC | 2,035,114 | $26,192,000 | 2.44% |
Brown Capital Management | 18,484,759 | $237,899,000 | 1.80% |
Healthcare Value Capital, LLC | 50,000 | $644,000 | 1.28% |
Zebra Capital Management LLC | 53,359 | $687,000 | 0.80% |
PRICE MICHAEL F | 520,000 | $6,692,000 | 0.74% |