IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 205 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q2 2020. The put-call ratio across all filers is 0.07 and the average weighting 0.2%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $11,321 | +52.6% | 1,064 | +50.9% | 0.00% | – |
| Q1 2023 | $7,417 | -13.6% | 705 | +1.7% | 0.00% | – |
| Q4 2022 | $8,586 | -57.1% | 693 | -64.8% | 0.00% | – |
| Q3 2022 | $20,000 | -45.9% | 1,967 | -37.9% | 0.00% | – |
| Q2 2022 | $37,000 | -97.7% | 3,166 | -97.6% | 0.00% | -100.0% |
| Q1 2022 | $1,639,000 | -71.9% | 130,250 | -74.0% | 0.00% | -63.6% |
| Q4 2021 | $5,840,000 | -10.6% | 500,819 | +0.1% | 0.01% | -8.3% |
| Q3 2021 | $6,533,000 | +5.6% | 500,200 | +4.0% | 0.01% | 0.0% |
| Q2 2021 | $6,188,000 | +13.6% | 480,775 | -1.4% | 0.01% | +9.1% |
| Q1 2021 | $5,449,000 | -4.9% | 487,388 | -3.1% | 0.01% | -8.3% |
| Q4 2020 | $5,727,000 | +27.0% | 502,747 | +0.3% | 0.01% | +9.1% |
| Q3 2020 | $4,510,000 | -25.8% | 501,341 | -14.8% | 0.01% | -26.7% |
| Q2 2020 | $6,076,000 | +3.4% | 588,717 | +1.1% | 0.02% | -11.8% |
| Q1 2020 | $5,874,000 | -12.7% | 582,170 | +15.1% | 0.02% | +13.3% |
| Q4 2019 | $6,731,000 | +227.5% | 505,685 | +354.3% | 0.02% | +200.0% |
| Q3 2018 | $2,055,000 | +244.8% | 111,310 | +218.5% | 0.01% | +150.0% |
| Q1 2017 | $596,000 | – | 34,951 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 16,390,000 | $188,977,000 | 19.02% |
| 13D Management LLC | 600,431 | $6,923,000 | 3.06% |
| BRIDGER MANAGEMENT, LLC | 956,014 | $11,023,000 | 2.48% |
| Brown Capital Management | 11,641,935 | $134,232,000 | 1.80% |
| Price Jennifer C. | 520,000 | $5,996,000 | 1.02% |
| Monarch Partners Asset Management LLC | 272,425 | $3,141,000 | 0.88% |
| ALPHASIMPLEX GROUP, LLC | 10,510 | $121,000 | 0.86% |
| Intrinsic Value Partners, LLC | 54,105 | $624,000 | 0.80% |
| CLARK ESTATES INC/NY | 355,000 | $4,093,000 | 0.71% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 692 | $60,000,000 | 0.63% |