GENMARK DIAGNOSTICS INC's ticker is GNMK and the CUSIP is 372309104. A total of 149 filers reported holding GENMARK DIAGNOSTICS INC in Q4 2020. The put-call ratio across all filers is 2.41 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $634,000 | +346.5% | 43,402 | +334.0% | 0.04% | +280.0% |
| Q3 2020 | $142,000 | -52.8% | 10,000 | -86.3% | 0.01% | -61.5% |
| Q1 2020 | $301,000 | -0.7% | 73,003 | +15.9% | 0.03% | +30.0% |
| Q4 2019 | $303,000 | -20.7% | 63,003 | 0.0% | 0.02% | -28.6% |
| Q3 2019 | $382,000 | -14.5% | 63,003 | 0.0% | 0.03% | -30.0% |
| Q1 2019 | $447,000 | +46.1% | 63,003 | 0.0% | 0.04% | +29.0% |
| Q4 2018 | $306,000 | -49.8% | 63,003 | -24.1% | 0.03% | -41.5% |
| Q3 2018 | $610,000 | +15.1% | 83,003 | 0.0% | 0.05% | +1.9% |
| Q2 2018 | $530,000 | +43.2% | 83,003 | +22.2% | 0.05% | +44.4% |
| Q1 2018 | $370,000 | +30.7% | 67,928 | 0.0% | 0.04% | +33.3% |
| Q4 2017 | $283,000 | -55.8% | 67,928 | +2.3% | 0.03% | -59.7% |
| Q3 2017 | $640,000 | -18.6% | 66,428 | 0.0% | 0.07% | -24.7% |
| Q2 2017 | $786,000 | -7.7% | 66,428 | 0.0% | 0.09% | -10.1% |
| Q1 2017 | $852,000 | +4.8% | 66,428 | +0.0% | 0.10% | -1.0% |
| Q4 2016 | $813,000 | +3.7% | 66,425 | 0.0% | 0.10% | -3.8% |
| Q3 2016 | $784,000 | +35.6% | 66,425 | 0.0% | 0.10% | +30.0% |
| Q2 2016 | $578,000 | +65.1% | 66,425 | 0.0% | 0.08% | +60.0% |
| Q1 2016 | $350,000 | -28.9% | 66,425 | +4.7% | 0.05% | -30.6% |
| Q4 2015 | $492,000 | +1.7% | 63,415 | +3.2% | 0.07% | 0.0% |
| Q3 2015 | $484,000 | -13.1% | 61,450 | 0.0% | 0.07% | -8.9% |
| Q2 2015 | $557,000 | -2.6% | 61,450 | +46.3% | 0.08% | -7.1% |
| Q4 2014 | $572,000 | +51.7% | 42,000 | 0.0% | 0.08% | +41.7% |
| Q3 2014 | $377,000 | – | 42,000 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Versor Investments LP | 2,664,831 | $63,689,000 | 3.80% |
| Chicago Capital Management, LLC | 318,113 | $7,603,000 | 3.54% |
| First Trust Capital Management L.P. | 564,758 | $13,498,000 | 2.64% |
| WATER ISLAND CAPITAL LLC | 1,693,162 | $40,467,000 | 2.47% |
| Sand Grove Capital Management LLP | 992,068 | $23,710,000 | 2.31% |
| EMC Capital Management | 121,023 | $2,892,000 | 2.06% |
| OMNI PARTNERS LLP | 1,540,671 | $36,822,000 | 1.82% |
| TIG Advisors, LLC | 1,774,849 | $42,419,000 | 1.60% |
| Cowen Prime Services LLC | 174,850 | $4,179,000 | 1.58% |
| G2 Investment Partners Management LLC | 396,400 | $9,474,000 | 1.50% |