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 | $2,771,273 | -75.0% | 13,919 | -64.1% | 0.00% | -75.0% |
| Q2 2023 | $11,073,909 | +73.5% | 38,800 | +31.8% | 0.00% | +100.0% |
| Q1 2023 | $6,381,958 | -31.5% | 29,433 | -35.1% | 0.00% | -33.3% |
| Q4 2022 | $9,323,385 | +329.1% | 45,345 | +480.3% | 0.00% | +200.0% |
| Q3 2022 | $2,173,000 | +158.7% | 7,814 | +77.8% | 0.00% | – |
| Q2 2022 | $840,000 | -85.3% | 4,394 | -84.1% | 0.00% | -100.0% |
| Q1 2022 | $5,719,000 | +307.6% | 27,582 | +250.5% | 0.00% | – |
| Q4 2021 | $1,403,000 | -73.9% | 7,869 | -69.9% | 0.00% | -100.0% |
| Q3 2021 | $5,374,000 | +0.3% | 26,101 | -7.6% | 0.00% | 0.0% |
| Q2 2021 | $5,360,000 | +643.4% | 28,249 | +410.8% | 0.00% | – |
| Q1 2021 | $721,000 | +39.7% | 5,530 | +11.1% | 0.00% | – |
| Q4 2020 | $516,000 | +13.4% | 4,978 | -17.1% | 0.00% | – |
| Q3 2020 | $455,000 | -67.5% | 6,006 | -79.7% | 0.00% | -100.0% |
| Q2 2020 | $1,398,000 | +46.5% | 29,515 | +2.6% | 0.00% | – |
| Q1 2020 | $954,000 | -62.4% | 28,767 | -50.2% | 0.00% | -100.0% |
| Q4 2019 | $2,536,000 | -36.6% | 57,739 | -56.8% | 0.00% | -50.0% |
| Q3 2019 | $4,003,000 | +448.4% | 133,745 | +945.8% | 0.00% | – |
| Q2 2019 | $730,000 | +7200.0% | 12,789 | +4163.0% | 0.00% | – |
| Q1 2019 | $10,000 | – | 300 | – | 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% |