CLEARSIGN COMBUSTION CORP's ticker is and the CUSIP is 185064902. A total of 3 filers reported holding CLEARSIGN COMBUSTION CORP in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $54 | -18.2% | 50,300 | -1.0% | 0.00% | – |
| Q2 2023 | $66 | +135.7% | 50,800 | -4.5% | 0.00% | – |
| Q4 2022 | $28 | -99.9% | 53,200 | -11.0% | 0.00% | – |
| Q3 2022 | $54,000 | +86.2% | 59,800 | +146.1% | 0.00% | – |
| Q2 2022 | $29,000 | -56.1% | 24,300 | -40.9% | 0.00% | – |
| Q1 2022 | $66,000 | +32.0% | 41,100 | +12.9% | 0.00% | – |
| Q4 2021 | $50,000 | -38.3% | 36,400 | +119.3% | 0.00% | – |
| Q3 2021 | $81,000 | 0.0% | 16,600 | -2.4% | 0.00% | – |
| Q2 2021 | $81,000 | -50.0% | 17,000 | +5844.1% | 0.00% | – |
| Q1 2021 | $162,000 | +852.9% | 286 | +368.9% | 0.00% | – |
| Q4 2020 | $17,000 | -63.8% | 61 | -71.0% | 0.00% | – |
| Q3 2020 | $47,000 | -45.3% | 210 | -49.4% | 0.00% | – |
| Q2 2020 | $86,000 | – | 415 | +10275.0% | 0.00% | – |
| Q1 2020 | $0 | – | 4 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 4 | +300.0% | 0.00% | – |
| Q4 2018 | $0 | – | 1 | -75.0% | 0.00% | – |
| Q2 2018 | $0 | -100.0% | 4 | -55.6% | 0.00% | – |
| Q4 2017 | $1,000 | – | 9 | -81.6% | 0.00% | – |
| Q3 2017 | $0 | – | 49 | +53.1% | 0.00% | – |
| Q2 2017 | $0 | – | 32 | +100.0% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 16 | 0.0% | 0.00% | – |
| Q3 2016 | $2,000 | – | 16 | +45.5% | 0.00% | – |
| Q1 2016 | $0 | – | 11 | -15.4% | 0.00% | – |
| Q4 2015 | $0 | – | 13 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 57,300 | $119,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 415 | $86,000 | 0.00% |