POET Technologies (NASDAQ: POET) Stock on December 3, 2025: Cash-Rich AI Optics Play Faces Sharp Volatility After Q3 Earnings
POET Technologies traded near $4.68 midday December 3, 2025, up about 1–2%, valuing the company at roughly $600 million. The stock has swung between $3.09 and $9.41 over the past year and is down about 24% in 2025 after a 540% surge in 2024. Q3 revenue reached $298,434, with a net loss of $9.4 million. Cash flow from operations was negative $2.8 million for the quarter.