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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $584,000 | -5.7% | 50,100 | +5.7% | 0.06% | -12.5% |
| Q3 2021 | $619,000 | +1.5% | 47,400 | 0.0% | 0.07% | +2.9% |
| Q2 2021 | $610,000 | +15.5% | 47,400 | +0.4% | 0.07% | +25.0% |
| Q1 2021 | $528,000 | -4.0% | 47,200 | -2.2% | 0.06% | +1.8% |
| Q4 2020 | $550,000 | +32.9% | 48,268 | +4.9% | 0.06% | +3.8% |
| Q3 2020 | $414,000 | -42.7% | 46,000 | -34.2% | 0.05% | -45.4% |
| Q2 2020 | $722,000 | +51.0% | 69,921 | +47.5% | 0.10% | +38.6% |
| Q1 2020 | $478,000 | -39.7% | 47,400 | -20.5% | 0.07% | +6.1% |
| Q4 2019 | $793,000 | +121.5% | 59,595 | +42.9% | 0.07% | +94.1% |
| Q3 2019 | $358,000 | – | 41,700 | – | 0.03% | – |
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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% |