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 | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $3,294,000 | -32.8% | 232,002 | -30.4% | 0.01% | -50.0% |
| Q2 2020 | $4,905,000 | +190.9% | 333,443 | -4.9% | 0.02% | +380.0% |
| Q4 2019 | $1,686,000 | -18.0% | 350,525 | +3.4% | 0.01% | -28.6% |
| Q3 2019 | $2,055,000 | -6.8% | 339,081 | -0.1% | 0.01% | 0.0% |
| Q2 2019 | $2,204,000 | +8.0% | 339,529 | +18.0% | 0.01% | 0.0% |
| Q1 2019 | $2,040,000 | +132.6% | 287,783 | +59.4% | 0.01% | +133.3% |
| Q4 2018 | $877,000 | -31.8% | 180,488 | +3.1% | 0.00% | -25.0% |
| Q3 2018 | $1,286,000 | +9.0% | 174,981 | -5.4% | 0.00% | 0.0% |
| Q2 2018 | $1,180,000 | +91.2% | 184,989 | +63.2% | 0.00% | +100.0% |
| Q1 2018 | $617,000 | -66.1% | 113,328 | -74.0% | 0.00% | -66.7% |
| Q4 2017 | $1,818,000 | +927.1% | 435,887 | +2266.9% | 0.01% | +500.0% |
| Q3 2017 | $177,000 | +24.6% | 18,416 | +53.3% | 0.00% | 0.0% |
| Q2 2017 | $142,000 | -88.7% | 12,010 | -87.7% | 0.00% | -75.0% |
| Q1 2017 | $1,254,000 | +44.5% | 97,784 | +37.9% | 0.00% | +33.3% |
| Q4 2016 | $868,000 | -57.1% | 70,885 | -58.7% | 0.00% | -57.1% |
| Q3 2016 | $2,023,000 | +1492.9% | 171,437 | +1126.6% | 0.01% | +600.0% |
| Q2 2015 | $127,000 | -86.3% | 13,977 | -79.5% | 0.00% | -80.0% |
| Q4 2014 | $928,000 | +385.9% | 68,206 | +384.1% | 0.01% | +400.0% |
| Q2 2014 | $191,000 | -22.4% | 14,090 | -23.7% | 0.00% | 0.0% |
| Q4 2013 | $246,000 | – | 18,462 | – | 0.00% | – |
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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% |