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 | $1,274 | -30.3% | 6,400 | 0.0% | 0.01% | -30.0% |
| Q2 2023 | $1,827 | +25.7% | 6,400 | -4.5% | 0.01% | +25.0% |
| Q1 2023 | $1,453 | +33.3% | 6,700 | +26.4% | 0.01% | +14.3% |
| Q4 2022 | $1,090 | -99.9% | 5,300 | +8.2% | 0.01% | -22.2% |
| Q3 2022 | $1,363,000 | +22.9% | 4,900 | -15.5% | 0.01% | +28.6% |
| Q2 2022 | $1,109,000 | +6.9% | 5,800 | +16.0% | 0.01% | +16.7% |
| Q1 2022 | $1,037,000 | -10.5% | 5,000 | -23.1% | 0.01% | 0.0% |
| Q4 2021 | $1,159,000 | -29.6% | 6,500 | -18.8% | 0.01% | -33.3% |
| Q3 2021 | $1,647,000 | +18.9% | 8,000 | +9.6% | 0.01% | +28.6% |
| Q2 2021 | $1,385,000 | +80.1% | 7,300 | +23.7% | 0.01% | +75.0% |
| Q1 2021 | $769,000 | +23.6% | 5,900 | -1.7% | 0.00% | 0.0% |
| Q4 2020 | $622,000 | +127.8% | 6,000 | +66.7% | 0.00% | +100.0% |
| Q3 2020 | $273,000 | – | 3,600 | – | 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% |