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 | $2,987,496 | +504.0% | 15,005 | +765.8% | 0.11% | +500.0% |
| Q2 2023 | $494,616 | -90.1% | 1,733 | -92.5% | 0.02% | -90.8% |
| Q1 2023 | $4,987,090 | +0.5% | 23,000 | -4.7% | 0.21% | -21.3% |
| Q4 2022 | $4,963,631 | -15.2% | 24,141 | +14.7% | 0.26% | +14.8% |
| Q3 2022 | $5,852,000 | +43.0% | 21,043 | -1.7% | 0.23% | +29.4% |
| Q2 2022 | $4,093,000 | +459.9% | 21,410 | +455.7% | 0.18% | +149.3% |
| Q2 2021 | $731,000 | -40.3% | 3,853 | -59.0% | 0.07% | -37.7% |
| Q1 2021 | $1,225,000 | +461.9% | 9,404 | +347.8% | 0.11% | +208.1% |
| Q4 2020 | $218,000 | – | 2,100 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AtonRa Partners | 32,170 | $4,190,000 | 1.87% |
| Atika Capital Management LLC | 121,500 | $15,827,000 | 1.37% |
| GILDER GAGNON HOWE & CO LLC | 1,631,333 | $212,497,000 | 1.14% |
| Lisanti Capital Growth, LLC | 51,950 | $6,767,000 | 0.87% |
| Bellevue Group AG | 484,564 | $63,119,000 | 0.67% |
| Rock Springs Capital Management LP | 220,000 | $28,657,000 | 0.62% |
| Matisse Capital | 31,584 | $4,114,000 | 0.59% |
| Rhenman & Partners Asset Management AB | 50,000 | $6,513,000 | 0.45% |
| FRED ALGER MANAGEMENT, LLC | 1,234,522 | $160,809,000 | 0.42% |
| CASTLEARK MANAGEMENT LLC | 89,109 | $11,607,000 | 0.42% |