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 | $776,490 | +13.4% | 3,900 | +62.5% | 0.01% | 0.0% |
| Q2 2023 | $684,984 | +131374.9% | 2,400 | 0.0% | 0.01% | 0.0% |
| Q1 2023 | $521 | -38.3% | 2,400 | -41.5% | 0.01% | -52.9% |
| Q4 2022 | $844 | -99.9% | 4,100 | -26.9% | 0.02% | -48.5% |
| Q3 2022 | $1,560,000 | +77.9% | 5,606 | +14.4% | 0.03% | +120.0% |
| Q4 2021 | $877,000 | -79.4% | 4,900 | -78.2% | 0.02% | -81.5% |
| Q2 2021 | $4,261,000 | +787.7% | 22,457 | +509.3% | 0.08% | +710.0% |
| Q1 2021 | $480,000 | -83.2% | 3,686 | -86.6% | 0.01% | -87.7% |
| Q4 2020 | $2,853,000 | – | 27,502 | – | 0.08% | – |
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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% |