SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 374 filers reported holding SHOCKWAVE MED INC in Q1 2023. The put-call ratio across all filers is 0.72 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $656 | +233.0% | 3,033 | +215.0% | 0.00% | +200.0% |
| Q4 2022 | $197 | -99.9% | 963 | -3.8% | 0.00% | 0.0% |
| Q3 2022 | $278,000 | +1108.7% | 1,001 | +720.5% | 0.00% | – |
| Q2 2022 | $23,000 | +9.5% | 122 | +19.6% | 0.00% | – |
| Q1 2022 | $21,000 | -27.6% | 102 | -38.6% | 0.00% | – |
| Q4 2021 | $29,000 | +81.2% | 166 | +104.9% | 0.00% | – |
| Q3 2021 | $16,000 | +6.7% | 81 | 0.0% | 0.00% | – |
| Q2 2021 | $15,000 | +87.5% | 81 | +17.4% | 0.00% | – |
| Q1 2021 | $8,000 | +700.0% | 69 | +475.0% | 0.00% | – |
| Q4 2020 | $1,000 | – | 12 | – | 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% |