As of February 2026, Duolingo (NASDAQ: DUOL) presents a fascinating "Value Investing" anomaly. After peaking at over $540 in mid-2025, the stock has plummeted roughly 75%, trading near $110.

The market is currently pricing Duolingo as if AI (like ChatGPT and real-time translators) will destroy the need for language learning apps. However, with a 40% net margin and 30%+ user growth, value investors are beginning to ask: Is the green owl actually a coiled spring?