QUARTERHILL INC's ticker is QTRHF and the CUSIP is 747713105. A total of 2 filers reported holding QUARTERHILL INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $119,000 | +24.0% | 91,816 | +3.6% | 0.00% | – |
| Q2 2019 | $96,000 | -1.0% | 88,641 | +1.0% | 0.00% | – |
| Q1 2019 | $97,000 | +14.1% | 87,721 | +2.2% | 0.00% | – |
| Q4 2018 | $85,000 | -33.6% | 85,794 | -5.5% | 0.00% | -100.0% |
| Q3 2018 | $128,000 | +18.5% | 90,789 | -6.5% | 0.00% | – |
| Q2 2018 | $108,000 | -27.0% | 97,135 | -4.6% | 0.00% | -100.0% |
| Q1 2018 | $148,000 | +85.0% | 101,781 | +133.1% | 0.00% | – |
| Q4 2017 | $80,000 | -43.7% | 43,670 | -59.5% | 0.00% | -100.0% |
| Q3 2017 | $142,000 | -15.0% | 107,920 | -6.9% | 0.00% | 0.0% |
| Q2 2017 | $167,000 | – | 115,940 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RAMSEY QUANTITATIVE SYSTEMS | 39,362 | $39,000 | 0.05% |
| Fairfax Financial Holdings | 800,000 | $779,000 | 0.04% |
| Connor, Clark & Lunn Investment Management Ltd. | 6,474,409 | $6,305,000 | 0.04% |
| RBF Capital, LLC | 212,608 | $210,000 | 0.03% |
| Financial Sense Advisors, Inc. | 29,696 | $29,000 | 0.02% |
| ACADIAN ASSET MANAGEMENT LLC | 886,163 | $863,000 | 0.00% |
| Renaissance Technologies | 1,631,102 | $1,611,000 | 0.00% |
| Spark Investment Management LLC | 24,000 | $23,000 | 0.00% |
| INGALLS & SNYDER LLC | 40,050 | $40,000 | 0.00% |
| Alpha Omega Wealth Management LLC | 600 | $1,000 | 0.00% |