SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 117 filers reported holding SHOCKWAVE MED INC in Q4 2019. The put-call ratio across all filers is 2.84 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $41,000 | +10.8% | 200 | 0.0% | 0.03% | +18.2% |
| Q2 2021 | $37,000 | +42.3% | 200 | 0.0% | 0.02% | +29.4% |
| Q1 2021 | $26,000 | +30.0% | 200 | 0.0% | 0.02% | +21.4% |
| Q4 2020 | $20,000 | +33.3% | 200 | +0.5% | 0.01% | +16.7% |
| Q3 2020 | $15,000 | +50.0% | 199 | 0.0% | 0.01% | +50.0% |
| Q2 2020 | $10,000 | +11.1% | 199 | -33.4% | 0.01% | -11.1% |
| Q1 2020 | $9,000 | -76.9% | 299 | -66.7% | 0.01% | -71.9% |
| Q4 2019 | $39,000 | – | 899 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AtonRa Partners | 32,170 | $4,190,000 | 1.87% |
| Atika Capital Management LLC | 121,500 | $15,827,000 | 1.37% |
| GILDER GAGNON HOWE & CO LLC | 1,631,333 | $212,497,000 | 1.14% |
| Lisanti Capital Growth, LLC | 51,950 | $6,767,000 | 0.87% |
| Bellevue Group AG | 484,564 | $63,119,000 | 0.67% |
| Rock Springs Capital Management LP | 220,000 | $28,657,000 | 0.62% |
| Matisse Capital | 31,584 | $4,114,000 | 0.59% |
| Rhenman & Partners Asset Management AB | 50,000 | $6,513,000 | 0.45% |
| FRED ALGER MANAGEMENT, LLC | 1,234,522 | $160,809,000 | 0.42% |
| CASTLEARK MANAGEMENT LLC | 89,109 | $11,607,000 | 0.42% |