Quarterhill Inc.
corporate_fare Company Profile
Quarterhill Inc. (OTC:QTRHF) is a publicly traded company in the Technology sector. Wiseek has independently scored 1 item for QTRHF at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-03-23, rated 8/10.
Recent high-impact activity:
- Quarterhill's Q4 Adjusted EBITDA Jumps to $4.4M, Gross Margin Expands to 31% Amid Strong Contract Wins
Financial Snapshot
Short Interest & Short Volume
14.86 days to coverFINRA reported short interest of 966,183 shares in QTRHF as of the September 15, 2026 settlement, a 18.6% increase from the prior period — about 14.9 days to cover at its recent average daily volume. On October 2, 2026, 50.2% of QTRHF volume reported to FINRA trade-reporting facilities was marked short.
Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.