GENMARK DIAGNOSTICS INC's ticker is GNMK and the CUSIP is 372309104. A total of 99 filers reported holding GENMARK DIAGNOSTICS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,364,000 | +22633.3% | 57,057 | +12867.5% | 0.04% | – |
| Q2 2020 | $6,000 | +50.0% | 440 | -46.9% | 0.00% | – |
| Q4 2019 | $4,000 | -33.3% | 828 | -14.8% | 0.00% | – |
| Q3 2019 | $6,000 | -64.7% | 972 | -63.0% | 0.00% | -100.0% |
| Q2 2019 | $17,000 | +41.7% | 2,626 | +60.3% | 0.00% | 0.0% |
| Q1 2019 | $12,000 | +33.3% | 1,638 | -11.0% | 0.00% | 0.0% |
| Q4 2018 | $9,000 | -35.7% | 1,840 | -1.3% | 0.00% | 0.0% |
| Q3 2018 | $14,000 | -22.2% | 1,865 | -42.6% | 0.00% | 0.0% |
| Q1 2018 | $18,000 | +500.0% | 3,248 | +364.0% | 0.00% | – |
| Q4 2017 | $3,000 | – | 700 | – | 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% |