IRONWOOD PHARMACEUTICALS INC's ticker is IRWD and the CUSIP is 46333X108. A total of 205 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $2,123,000 | +168.4% | 187,800 | +143.6% | 0.00% | +300.0% |
Q4 2021 | $791,000 | -55.3% | 77,100 | -50.9% | 0.00% | -66.7% |
Q3 2021 | $1,769,000 | +31.5% | 157,000 | +26.7% | 0.00% | +50.0% |
Q2 2021 | $1,345,000 | +623.1% | 123,900 | +412.0% | 0.00% | – |
Q3 2020 | $186,000 | – | 24,200 | – | 0.00% | – |
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% |