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 | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $7,134,000 | +13.3% | 465,644 | -4.2% | 1.42% | +19.2% |
| Q3 2014 | $6,296,000 | -15.5% | 485,974 | 0.0% | 1.20% | -15.5% |
| Q2 2014 | $7,450,000 | -28.1% | 485,974 | -42.2% | 1.42% | -26.0% |
| Q1 2014 | $10,360,000 | +6.1% | 840,914 | 0.0% | 1.91% | +9.5% |
| Q4 2013 | $9,763,000 | -1.9% | 840,914 | 0.0% | 1.75% | -0.6% |
| Q3 2013 | $9,956,000 | +19.2% | 840,914 | 0.0% | 1.76% | +0.2% |
| Q2 2013 | $8,350,000 | – | 840,914 | – | 1.75% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HealthInvest Partners AB | 1,520,000 | $19,562,000 | 18.54% |
| Sarissa Capital Management LP | 16,390,000 | $210,939,000 | 16.77% |
| Healthcare Value Capital, LLC | 200,000 | $2,574,000 | 5.13% |
| Camber Capital Management LP | 7,500,000 | $96,525,000 | 3.25% |
| 13D Management LLC | 650,455 | $8,371,000 | 2.88% |
| BRIDGER MANAGEMENT, LLC | 2,035,114 | $26,192,000 | 2.44% |
| Brown Capital Management | 18,484,759 | $237,899,000 | 1.80% |
| Healthcare Value Capital, LLC | 50,000 | $644,000 | 1.28% |
| Zebra Capital Management LLC | 53,359 | $687,000 | 0.80% |
| PRICE MICHAEL F | 520,000 | $6,692,000 | 0.74% |