IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 222 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,600 | -9.5% | 270 | 0.0% | 0.00% | – |
| Q2 2023 | $2,873 | -96.2% | 270 | -96.3% | 0.00% | – |
| Q1 2023 | $76,480 | +2186.4% | 7,270 | +2592.6% | 0.00% | – |
| Q4 2022 | $3,345 | +11.5% | 270 | 0.0% | 0.00% | – |
| Q3 2022 | $3,000 | 0.0% | 270 | 0.0% | 0.00% | – |
| Q2 2022 | $3,000 | -81.2% | 270 | -78.7% | 0.00% | – |
| Q1 2022 | $16,000 | +6.7% | 1,270 | 0.0% | 0.00% | – |
| Q4 2021 | $15,000 | -11.8% | 1,270 | 0.0% | 0.00% | – |
| Q3 2021 | $17,000 | +6.2% | 1,270 | 0.0% | 0.00% | – |
| Q2 2021 | $16,000 | +14.3% | 1,270 | 0.0% | 0.00% | – |
| Q1 2021 | $14,000 | 0.0% | 1,270 | 0.0% | 0.00% | – |
| Q4 2020 | $14,000 | +27.3% | 1,270 | 0.0% | 0.00% | – |
| Q3 2020 | $11,000 | -15.4% | 1,270 | 0.0% | 0.00% | – |
| Q2 2020 | $13,000 | -7.1% | 1,270 | -7.0% | 0.00% | – |
| Q1 2020 | $14,000 | -22.2% | 1,365 | 0.0% | 0.00% | – |
| Q4 2019 | $18,000 | +63.6% | 1,365 | +7.5% | 0.00% | – |
| Q3 2019 | $11,000 | -21.4% | 1,270 | 0.0% | 0.00% | – |
| Q2 2019 | $14,000 | -22.2% | 1,270 | -3.2% | 0.00% | – |
| Q1 2019 | $18,000 | +500.0% | 1,312 | +320.5% | 0.00% | – |
| Q4 2018 | $3,000 | -40.0% | 312 | +15.6% | 0.00% | – |
| Q3 2018 | $5,000 | 0.0% | 270 | 0.0% | 0.00% | – |
| Q2 2018 | $5,000 | +25.0% | 270 | 0.0% | 0.00% | – |
| Q1 2018 | $4,000 | 0.0% | 270 | 0.0% | 0.00% | – |
| Q4 2017 | $4,000 | 0.0% | 270 | 0.0% | 0.00% | – |
| Q3 2017 | $4,000 | +33.3% | 270 | +59.8% | 0.00% | – |
| Q4 2016 | $3,000 | +50.0% | 169 | +14.2% | 0.00% | – |
| Q2 2016 | $2,000 | 0.0% | 148 | 0.0% | 0.00% | – |
| Q1 2016 | $2,000 | – | 148 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 16,390,000 | $157,835,700 | 21.26% |
| AlphaCentric Advisors LLC | 292,500 | $2,816,775 | 1.60% |
| Quantedge Capital Pte Ltd | 179,900 | $1,732,437 | 0.94% |
| Intrinsic Value Partners, LLC | 50,355 | $484,919 | 0.62% |
| Brown Capital Management | 3,719,796 | $35,821,635 | 0.55% |
| ARMISTICE CAPITAL, LLC | 3,456,000 | $33,281,280 | 0.51% |
| SummerHaven Investment Management, LLC | 67,765 | $652,577 | 0.48% |
| BRAIDWELL LP | 1,348,099 | $12,982,193 | 0.41% |
| AFFINITY INVESTMENT ADVISORS, LLC | 50,733 | $488,559 | 0.32% |
| EMC Capital Management | 43,315 | $417 | 0.31% |