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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $984 | -34.9% | 4,942 | -6.7% | 0.00% | -33.3% |
| Q2 2023 | $1,512 | +67.1% | 5,295 | +26.8% | 0.00% | +50.0% |
| Q1 2023 | $905 | -60.9% | 4,177 | -62.9% | 0.00% | -66.7% |
| Q4 2022 | $2,312 | -99.9% | 11,245 | +3.4% | 0.01% | -25.0% |
| Q3 2022 | $3,022,000 | +357.9% | 10,870 | +214.4% | 0.01% | +300.0% |
| Q2 2022 | $660,000 | -3.8% | 3,457 | +4.4% | 0.00% | 0.0% |
| Q1 2022 | $686,000 | +18.1% | 3,311 | +1.5% | 0.00% | +100.0% |
| Q4 2021 | $581,000 | +5.4% | 3,262 | +21.7% | 0.00% | 0.0% |
| Q3 2021 | $551,000 | -16.5% | 2,681 | -23.0% | 0.00% | -50.0% |
| Q2 2021 | $660,000 | +97.0% | 3,481 | +35.1% | 0.00% | +100.0% |
| Q1 2021 | $335,000 | -9.5% | 2,576 | -28.0% | 0.00% | 0.0% |
| Q4 2020 | $370,000 | +37.5% | 3,576 | +0.6% | 0.00% | 0.0% |
| Q3 2020 | $269,000 | – | 3,554 | – | 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% |