SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 222 filers reported holding SHOCKWAVE MED INC in Q4 2020. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $656 | +233.0% | 3,033 | +215.0% | 0.00% | +200.0% |
| Q4 2022 | $197 | -99.9% | 963 | -3.8% | 0.00% | 0.0% |
| Q3 2022 | $278,000 | +1108.7% | 1,001 | +720.5% | 0.00% | – |
| Q2 2022 | $23,000 | +9.5% | 122 | +19.6% | 0.00% | – |
| Q1 2022 | $21,000 | -27.6% | 102 | -38.6% | 0.00% | – |
| Q4 2021 | $29,000 | +81.2% | 166 | +104.9% | 0.00% | – |
| Q3 2021 | $16,000 | +6.7% | 81 | 0.0% | 0.00% | – |
| Q2 2021 | $15,000 | +87.5% | 81 | +17.4% | 0.00% | – |
| Q1 2021 | $8,000 | +700.0% | 69 | +475.0% | 0.00% | – |
| Q4 2020 | $1,000 | – | 12 | – | 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% |