SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 263 filers reported holding SHOCKWAVE MED INC in Q3 2021. The put-call ratio across all filers is 0.57 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $134 | -3.6% | 700 | 0.0% | 0.00% | 0.0% |
| Q3 2023 | $139 | -31.5% | 700 | -1.7% | 0.00% | -50.0% |
| Q2 2023 | $203 | +31.8% | 712 | 0.0% | 0.00% | +33.3% |
| Q1 2023 | $154 | +22.2% | 712 | +16.3% | 0.00% | 0.0% |
| Q4 2022 | $126 | -99.9% | 612 | 0.0% | 0.00% | -25.0% |
| Q3 2022 | $170,000 | +45.3% | 612 | 0.0% | 0.00% | +100.0% |
| Q2 2022 | $117,000 | -5.6% | 612 | +2.0% | 0.00% | 0.0% |
| Q1 2022 | $124,000 | +20.4% | 600 | +20.0% | 0.00% | 0.0% |
| Q3 2021 | $103,000 | -9.6% | 500 | -16.7% | 0.00% | 0.0% |
| Q2 2021 | $114,000 | -26.9% | 600 | -50.0% | 0.00% | -33.3% |
| Q1 2021 | $156,000 | +25.8% | 1,200 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $124,000 | +36.3% | 1,200 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $91,000 | – | 1,200 | – | 0.00% | – |
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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% |