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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $3,548,417 | +334.3% | 17,258 | +487.6% | 0.10% | +248.3% |
| Q3 2022 | $817,000 | +5.4% | 2,937 | -21.4% | 0.03% | -19.4% |
| Q1 2022 | $775,000 | +76.1% | 3,737 | +10.7% | 0.04% | -10.0% |
| Q1 2021 | $440,000 | -19.0% | 3,376 | -35.5% | 0.04% | -31.0% |
| Q4 2020 | $543,000 | +13.6% | 5,237 | -16.9% | 0.06% | +87.1% |
| Q3 2020 | $478,000 | – | 6,300 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atika Capital Management LLC | 287,500 | $59,616,000 | 5.02% |
| AtonRa Partners | 25,462 | $5,280,000 | 2.87% |
| GILDER GAGNON HOWE & CO LLC | 1,161,159 | $240,778,000 | 2.22% |
| Lisanti Capital Growth, LLC | 94,217 | $19,537,000 | 2.19% |
| Matisse Capital | 11,321 | $2,348,000 | 2.16% |
| Diametric Capital, LP | 17,438 | $3,615,000 | 2.00% |
| Integral Health Asset Management, LLC | 30,000 | $6,221,000 | 1.62% |
| Altium Capital Management LP | 23,000 | $4,769,000 | 1.60% |
| Atika Capital Management LLC | 900 | $18,662,000 | 1.57% |
| Rock Springs Capital Management LP | 271,500 | $56,298,000 | 1.42% |