GENMARK DIAGNOSTICS INC's ticker is and the CUSIP is 372309904. A total of 3 filers reported holding GENMARK DIAGNOSTICS INC in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $813,000 | +383.9% | 34,000 | +195.7% | 0.00% | – |
| Q4 2020 | $168,000 | -40.6% | 11,500 | -42.2% | 0.00% | -100.0% |
| Q3 2020 | $283,000 | +81.4% | 19,900 | +87.7% | 0.00% | 0.0% |
| Q2 2020 | $156,000 | -69.9% | 10,600 | -91.6% | 0.00% | -75.0% |
| Q1 2020 | $518,000 | +793.1% | 125,700 | +2465.3% | 0.00% | +300.0% |
| Q2 2017 | $58,000 | -7.9% | 4,900 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $63,000 | +1160.0% | 4,900 | +1125.0% | 0.00% | – |
| Q4 2016 | $5,000 | 0.0% | 400 | 0.0% | 0.00% | – |
| Q3 2016 | $5,000 | +400.0% | 400 | +300.0% | 0.00% | – |
| Q3 2015 | $1,000 | -98.4% | 100 | -98.6% | 0.00% | -100.0% |
| Q2 2015 | $64,000 | -30.4% | 7,100 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $92,000 | +318.2% | 7,100 | +195.8% | 0.00% | – |
| Q3 2014 | $22,000 | -47.6% | 2,400 | -22.6% | 0.00% | -100.0% |
| Q2 2014 | $42,000 | +90.9% | 3,100 | +40.9% | 0.00% | – |
| Q1 2014 | $22,000 | +144.4% | 2,200 | +214.3% | 0.00% | – |
| Q4 2013 | $9,000 | +50.0% | 700 | +40.0% | 0.00% | – |
| Q3 2013 | $6,000 | -80.0% | 500 | -82.8% | 0.00% | -100.0% |
| Q2 2013 | $30,000 | – | 2,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 246 | $361,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 10,600 | $156,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |