SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 139 filers reported holding SHOCKWAVE MED INC in Q2 2020. The put-call ratio across all filers is 0.93 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $242,902 | -56.2% | 1,220 | -65.3% | 0.01% | -8.3% |
| Q2 2023 | $554,736 | +1313.3% | 3,512 | +172.9% | 0.01% | +500.0% |
| Q1 2023 | $39,251 | +52234.7% | 1,287 | -29.4% | 0.00% | 0.0% |
| Q4 2022 | $75 | -99.9% | 1,822 | +18.6% | 0.00% | 0.0% |
| Q3 2022 | $64,000 | +33.3% | 1,536 | +15.1% | 0.00% | 0.0% |
| Q2 2022 | $48,000 | -46.7% | 1,335 | -46.7% | 0.00% | +100.0% |
| Q1 2022 | $90,000 | -56.3% | 2,505 | +117.1% | 0.00% | -75.0% |
| Q4 2021 | $206,000 | -13.1% | 1,154 | +0.3% | 0.00% | -20.0% |
| Q3 2021 | $237,000 | +5.8% | 1,151 | -3.3% | 0.01% | 0.0% |
| Q2 2021 | $224,000 | +42.7% | 1,190 | -0.4% | 0.01% | +66.7% |
| Q1 2021 | $157,000 | +44.0% | 1,195 | +12.7% | 0.00% | -25.0% |
| Q4 2020 | $109,000 | +5350.0% | 1,060 | +4140.0% | 0.00% | – |
| Q3 2020 | $2,000 | +100.0% | 25 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | – | 25 | – | 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% |