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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $5,000 | +25.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $4,000 | +100.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $2,000 | -50.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $4,000 | +100.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $2,000 | -50.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $4,000 | -77.8% | 50 | -90.0% | 0.00% | -80.0% |
| Q1 2019 | $18,000 | – | 500 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prossimo Advisors, LLC | 18,758 | $3,735 | 8.81% |
| Matisse Capital | 22,175 | $4,415,043 | 3.12% |
| Atika Capital Management LLC | 116,500 | $23,195,150 | 3.04% |
| APEIRON CAPITAL Ltd | 18,300 | $3,643,530 | 2.44% |
| AtonRa Partners | 4,374 | $870,863 | 1.83% |
| Rhenman & Partners Asset Management AB | 81,000 | $16,127,100 | 1.74% |
| GILDER GAGNON HOWE & CO LLC | 549,173 | $109,340,363 | 1.66% |
| Eversept Partners, LP | 84,462 | $16,816,384 | 1.42% |
| Biondo Investment Advisors, LLC | 37,451 | $7,456,394 | 1.40% |
| DEEPWATER ASSET MANAGEMENT, LLC | 15,321 | $3,050,411 | 1.40% |