GENMARK DIAGNOSTICS INC's ticker is and the CUSIP is 372309954. A total of 3 filers reported holding GENMARK DIAGNOSTICS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2021 | $1,083,000 | +58.1% | 45,300 | -3.4% | 0.00% | +100.0% |
Q4 2020 | $685,000 | -1.2% | 46,900 | -3.9% | 0.00% | -50.0% |
Q3 2020 | $693,000 | +126.5% | 48,800 | +134.6% | 0.00% | +100.0% |
Q2 2020 | $306,000 | +247.7% | 20,800 | -2.3% | 0.00% | 0.0% |
Q1 2020 | $88,000 | +125.6% | 21,300 | +326.0% | 0.00% | 0.0% |
Q3 2015 | $39,000 | -13.3% | 5,000 | 0.0% | 0.00% | 0.0% |
Q2 2015 | $45,000 | -30.8% | 5,000 | 0.0% | 0.00% | 0.0% |
Q1 2015 | $65,000 | +490.9% | 5,000 | +525.0% | 0.00% | – |
Q4 2013 | $11,000 | -57.7% | 800 | -61.9% | 0.00% | – |
Q3 2013 | $26,000 | -58.7% | 2,100 | -65.6% | 0.00% | -100.0% |
Q2 2013 | $63,000 | – | 6,100 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GROUP ONE TRADING, L.P. | 21,300 | $88,000 | 0.00% |
SIMPLEX TRADING, LLC | 497 | $204,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |