SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 213 filers reported holding SHOCKWAVE MED INC in Q1 2021. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $138,773 | +8.0% | 697 | +54.9% | 0.01% | +7.7% |
| Q2 2023 | $128,435 | +106.4% | 450 | +56.8% | 0.01% | +116.7% |
| Q1 2023 | $62,231 | -20.8% | 287 | -24.9% | 0.01% | -33.3% |
| Q4 2022 | $78,543 | -48.3% | 382 | -30.3% | 0.01% | -55.0% |
| Q3 2022 | $152,000 | +289.7% | 548 | +168.6% | 0.02% | +300.0% |
| Q2 2022 | $39,000 | +8.3% | 204 | +18.6% | 0.01% | +25.0% |
| Q1 2022 | $36,000 | +20.0% | 172 | +3.0% | 0.00% | 0.0% |
| Q4 2021 | $30,000 | -16.7% | 167 | -3.5% | 0.00% | -20.0% |
| Q3 2021 | $36,000 | +12.5% | 173 | +3.6% | 0.01% | 0.0% |
| Q2 2021 | $32,000 | +52.4% | 167 | +1.2% | 0.01% | +66.7% |
| Q1 2021 | $21,000 | +23.5% | 165 | +2.5% | 0.00% | 0.0% |
| Q4 2020 | $17,000 | +41.7% | 161 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $12,000 | +50.0% | 161 | 0.0% | 0.00% | +50.0% |
| Q2 2020 | $8,000 | – | 161 | – | 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% |