SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 235 filers reported holding SHOCKWAVE MED INC in Q2 2021. The put-call ratio across all filers is 0.87 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $38,000 | -7.3% | 200 | 0.0% | 0.01% | +8.3% |
| Q1 2022 | $41,000 | +13.9% | 200 | 0.0% | 0.01% | +20.0% |
| Q4 2021 | $36,000 | -12.2% | 200 | 0.0% | 0.01% | -16.7% |
| Q3 2021 | $41,000 | +7.9% | 200 | 0.0% | 0.01% | +9.1% |
| Q2 2021 | $38,000 | +46.2% | 200 | 0.0% | 0.01% | +37.5% |
| Q1 2021 | $26,000 | +23.8% | 200 | 0.0% | 0.01% | +14.3% |
| Q4 2020 | $21,000 | +40.0% | 200 | 0.0% | 0.01% | +16.7% |
| Q3 2020 | $15,000 | +66.7% | 200 | 0.0% | 0.01% | +50.0% |
| Q2 2020 | $9,000 | +50.0% | 200 | 0.0% | 0.00% | +33.3% |
| Q1 2020 | $6,000 | -25.0% | 200 | 0.0% | 0.00% | -25.0% |
| Q4 2019 | $8,000 | +33.3% | 200 | 0.0% | 0.00% | +33.3% |
| Q3 2019 | $6,000 | -45.5% | 200 | 0.0% | 0.00% | -50.0% |
| Q2 2019 | $11,000 | +57.1% | 200 | 0.0% | 0.01% | +50.0% |
| Q1 2019 | $7,000 | – | 200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AtonRa Partners | 31,363 | $5,951,000 | 2.18% |
| Atika Capital Management LLC | 121,500 | $23,053,000 | 1.82% |
| Lisanti Capital Growth, LLC | 74,405 | $14,117,000 | 1.75% |
| GILDER GAGNON HOWE & CO LLC | 1,501,053 | $284,795,000 | 1.40% |
| Bellevue Group AG | 516,915 | $98,074,000 | 0.96% |
| Rock Springs Capital Management LP | 220,000 | $41,741,000 | 0.82% |
| CASTLEARK MANAGEMENT LLC | 85,539 | $16,229,000 | 0.54% |
| FRED ALGER MANAGEMENT, LLC | 1,201,446 | $227,950,000 | 0.54% |
| Ziegler Capital Management, LLC | 33,522 | $15,903,000 | 0.53% |
| EAM Investors, LLC | 16,835 | $3,194,000 | 0.49% |