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 | $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 | 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% |