SHOCKWAVE MED INC's ticker is SWAV and the CUSIP is 82489T104. A total of 293 filers reported holding SHOCKWAVE MED INC in Q4 2021. The put-call ratio across all filers is 0.82 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $217 | -54.4% | 1,092 | -34.6% | 0.00% | -50.0% |
| Q2 2023 | $476 | +22.1% | 1,669 | -7.1% | 0.00% | 0.0% |
| Q1 2023 | $390 | +9.9% | 1,797 | +4.2% | 0.00% | 0.0% |
| Q4 2022 | $355 | -99.9% | 1,725 | +1.2% | 0.00% | -33.3% |
| Q3 2022 | $474,000 | +63.4% | 1,705 | +12.5% | 0.00% | +50.0% |
| Q2 2022 | $290,000 | -7.6% | 1,516 | 0.0% | 0.00% | +100.0% |
| Q1 2022 | $314,000 | +18.0% | 1,516 | +1.7% | 0.00% | 0.0% |
| Q4 2021 | $266,000 | +3.1% | 1,490 | +18.7% | 0.00% | 0.0% |
| Q3 2021 | $258,000 | +25.9% | 1,255 | +16.3% | 0.00% | 0.0% |
| Q2 2021 | $205,000 | -21.2% | 1,079 | -46.0% | 0.00% | 0.0% |
| Q1 2021 | $260,000 | – | 1,999 | – | 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% |