PULMONX CORP's ticker is and the CUSIP is 745848901. A total of 3 filers reported holding PULMONX CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $473 | +48.7% | 45,800 | +88.5% | 0.00% | – |
| Q2 2023 | $318 | -20.3% | 24,300 | -31.9% | 0.00% | – |
| Q1 2023 | $399 | -100.0% | 35,700 | -3.3% | 0.00% | -100.0% |
| Q1 2022 | $915,000 | +739.4% | 36,900 | +985.3% | 0.00% | – |
| Q4 2021 | $109,000 | +202.8% | 3,400 | +42400.0% | 0.00% | – |
| Q1 2021 | $36,000 | – | 8 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PURA VIDA INVESTMENTS, LLC | 565,600 | $18,139,000 | 0.66% |
| SIMPLEX TRADING, LLC | 3,400 | $109,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |