IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 250 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $748,849 | -13.1% | 77,762 | -4.0% | 0.00% | -25.0% |
| Q2 2023 | $861,777 | +3.8% | 80,994 | +2.7% | 0.00% | 0.0% |
| Q1 2023 | $829,985 | +65511.5% | 78,896 | -22.7% | 0.00% | -33.3% |
| Q4 2022 | $1,265 | +13.8% | 102,088 | -4.9% | 0.01% | +20.0% |
| Q3 2022 | $1,112 | -99.8% | 107,388 | +143.7% | 0.01% | +150.0% |
| Q2 2022 | $508,000 | – | 44,061 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 16,390,000 | $172,422,800 | 22.05% |
| 13D Management LLC | 533,562 | $5,613,073 | 2.85% |
| Quantedge Capital Pte Ltd | 541,200 | $5,693,424 | 2.22% |
| Price Jennifer C. | 520,000 | $5,470,400 | 1.74% |
| Tamarack Advisers, LP | 210,000 | $2,209,200 | 0.81% |
| Intrinsic Value Partners, LLC | 51,605 | $542,885 | 0.73% |
| Brown Capital Management | 3,933,933 | $41,384,975 | 0.62% |
| Old West Investment Management, LLC | 75,219 | $791,303 | 0.43% |
| EMC Capital Management | 43,315 | $456 | 0.38% |
| Hillsdale Investment Management Inc. | 420,617 | $4,424,891 | 0.38% |