SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 293 filers reported holding SHOCKWAVE MED INC in Q4 2021. The put-call ratio across all filers is 0.82 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $134 | -3.6% | 700 | 0.0% | 0.00% | 0.0% |
| Q3 2023 | $139 | -31.5% | 700 | -1.7% | 0.00% | -50.0% |
| Q2 2023 | $203 | +31.8% | 712 | 0.0% | 0.00% | +33.3% |
| Q1 2023 | $154 | +22.2% | 712 | +16.3% | 0.00% | 0.0% |
| Q4 2022 | $126 | -99.9% | 612 | 0.0% | 0.00% | -25.0% |
| Q3 2022 | $170,000 | +45.3% | 612 | 0.0% | 0.00% | +100.0% |
| Q2 2022 | $117,000 | -5.6% | 612 | +2.0% | 0.00% | 0.0% |
| Q1 2022 | $124,000 | +20.4% | 600 | +20.0% | 0.00% | 0.0% |
| Q3 2021 | $103,000 | -9.6% | 500 | -16.7% | 0.00% | 0.0% |
| Q2 2021 | $114,000 | -26.9% | 600 | -50.0% | 0.00% | -33.3% |
| Q1 2021 | $156,000 | +25.8% | 1,200 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $124,000 | +36.3% | 1,200 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $91,000 | – | 1,200 | – | 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% |