SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 263 filers reported holding SHOCKWAVE MED INC in Q3 2021. The put-call ratio across all filers is 0.57 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $19,515 | +5.5% | 90 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $18,505 | -36.2% | 90 | -13.5% | 0.00% | -40.0% |
| Q3 2022 | $29,000 | +70.6% | 104 | +15.6% | 0.01% | +66.7% |
| Q2 2022 | $17,000 | -10.5% | 90 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $19,000 | -29.6% | 90 | -41.2% | 0.00% | -25.0% |
| Q4 2021 | $27,000 | +12.5% | 153 | +30.8% | 0.00% | 0.0% |
| Q3 2021 | $24,000 | +41.2% | 117 | +30.0% | 0.00% | +33.3% |
| Q2 2021 | $17,000 | +142.9% | 90 | +69.8% | 0.00% | 0.0% |
| Q1 2021 | $7,000 | +600.0% | 53 | +430.0% | 0.00% | – |
| Q4 2020 | $1,000 | -50.0% | 10 | -56.5% | 0.00% | -100.0% |
| Q3 2020 | $2,000 | +100.0% | 23 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | -75.0% | 23 | -79.8% | 0.00% | -100.0% |
| Q1 2020 | $4,000 | -20.0% | 114 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $5,000 | +66.7% | 114 | +12.9% | 0.00% | +100.0% |
| Q3 2019 | $3,000 | – | 101 | – | 0.00% | – |
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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% |