RADIUS HEALTH INC's ticker is RDUS and the CUSIP is 750469207. A total of 141 filers reported holding RADIUS HEALTH INC in Q1 2021. The put-call ratio across all filers is 0.82 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $2,000 | -60.0% | 108 | -46.0% | 0.00% | – |
| Q1 2021 | $5,000 | +66.7% | 200 | +4.7% | 0.00% | – |
| Q4 2020 | $3,000 | +200.0% | 191 | +87.3% | 0.00% | – |
| Q3 2020 | $1,000 | – | 102 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q1 2019 | $5,000 | -44.4% | 250 | -56.5% | 0.00% | 0.0% |
| Q4 2018 | $9,000 | -25.0% | 575 | -11.5% | 0.00% | – |
| Q3 2018 | $12,000 | -36.8% | 650 | 0.0% | 0.00% | -100.0% |
| Q2 2018 | $19,000 | -76.5% | 650 | -74.3% | 0.00% | -75.0% |
| Q1 2018 | $81,000 | 0.0% | 2,525 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $81,000 | -32.5% | 2,525 | -19.2% | 0.00% | -20.0% |
| Q3 2017 | $120,000 | -34.1% | 3,125 | -22.3% | 0.01% | -37.5% |
| Q2 2017 | $182,000 | -2.7% | 4,021 | -17.1% | 0.01% | 0.0% |
| Q1 2017 | $187,000 | -28.9% | 4,850 | -29.8% | 0.01% | -38.5% |
| Q4 2016 | $263,000 | -42.1% | 6,911 | -17.7% | 0.01% | -45.8% |
| Q3 2016 | $454,000 | +106.4% | 8,396 | +40.3% | 0.02% | +100.0% |
| Q2 2016 | $220,000 | +4300.0% | 5,983 | +2293.2% | 0.01% | +1100.0% |
| Q1 2016 | $5,000 | -90.4% | 250 | -70.1% | 0.00% | -66.7% |
| Q4 2015 | $52,000 | – | 837 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MPM ASSET MANAGEMENT LLC | 5,831,253 | $214,299,000 | 69.51% |
| BB BIOTECH AG | 4,360,399 | $160,245,000 | 6.32% |
| Bain Capital Public Equity Management, LLC | 3,339,312 | $122,720,000 | 5.14% |
| Rock Springs Capital Management LP | 867,500 | $31,881,000 | 2.36% |
| Tourbillon Capital Partners, L.P. | 2,278,781 | $83,745,000 | 1.67% |
| DAFNA Capital Management LLC | 37,600 | $1,382,000 | 1.10% |
| SPHERA FUNDS MANAGEMENT LTD. | 90,000 | $3,308,000 | 0.86% |
| FARALLON CAPITAL MANAGEMENT LLC | 1,535,000 | $56,411,000 | 0.78% |
| Iguana Healthcare Management, LLC | 50,000 | $1,838,000 | 0.75% |
| Lisanti Capital Growth, LLC | 12,985 | $477,000 | 0.72% |