TSX:6201 17 January 2026

July 5, 2026, 2:52 PM EDT. BlackBerry (NYSE:BB) shares slid 10.15% to $11.51 Thursday during U.S. trading. Markets stayed closed Friday for Independence Day. On the Toronto Stock Exchange, the stock edged up to C$16.37. The company's market cap sits at $6.74 billion and trades near 11.1x the fiscal 2027 revenue midpoint. Investors are watching QNX software growth, but short interest at 6.7% of float and active trading point to ongoing volatility. The first quarter was strong, yet doubts remain about keeping up QNX momentum and holding Secure Communications steady. Valuation is getting a hard look, especially after BlackBerry's recent swings.