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 | $175,507 | +1.1% | 16,495 | 0.0% | 0.00% | – |
| Q1 2023 | $173,527 | +84962.3% | 16,495 | 0.0% | 0.00% | – |
| Q4 2022 | $204 | -99.8% | 16,495 | +39.8% | 0.00% | – |
| Q3 2022 | $122,000 | -96.7% | 11,800 | -96.3% | 0.00% | -100.0% |
| Q2 2022 | $3,657,000 | -70.6% | 317,179 | -67.9% | 0.01% | -64.3% |
| Q1 2022 | $12,425,000 | +6.5% | 987,718 | -1.3% | 0.01% | +16.7% |
| Q4 2021 | $11,670,000 | -13.6% | 1,000,840 | -3.2% | 0.01% | -20.0% |
| Q3 2021 | $13,500,000 | – | 1,033,687 | – | 0.02% | – |
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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% |