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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,066,737 | -35.2% | 15,403 | -7.1% | 0.01% | -33.3% |
| Q2 2023 | $4,730,956 | +50.2% | 16,576 | +14.1% | 0.01% | +50.0% |
| Q1 2023 | $3,150,323 | +100904.3% | 14,529 | -4.2% | 0.01% | 0.0% |
| Q4 2022 | $3,119 | -99.9% | 15,168 | -26.1% | 0.01% | -52.9% |
| Q3 2022 | $5,705,000 | +34.4% | 20,516 | -7.6% | 0.02% | +41.7% |
| Q2 2022 | $4,244,000 | -2.6% | 22,200 | +5.7% | 0.01% | +9.1% |
| Q1 2022 | $4,356,000 | +73.8% | 21,004 | +49.5% | 0.01% | +83.3% |
| Q4 2021 | $2,506,000 | -6.7% | 14,054 | +7.7% | 0.01% | -14.3% |
| Q3 2021 | $2,687,000 | +59.8% | 13,050 | +47.3% | 0.01% | +75.0% |
| Q2 2021 | $1,681,000 | +44.9% | 8,860 | -0.5% | 0.00% | +33.3% |
| Q1 2021 | $1,160,000 | +67.1% | 8,906 | +33.2% | 0.00% | +50.0% |
| Q4 2020 | $694,000 | -2.9% | 6,687 | -29.1% | 0.00% | 0.0% |
| Q3 2020 | $715,000 | +95.9% | 9,431 | +22.3% | 0.00% | +100.0% |
| Q2 2020 | $365,000 | – | 7,711 | – | 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% |