AXT Inc. (AXTI) Surges 1.15% Amid GF Value Premium and Director's Share Sale

The share price rose to its highest level so far this month, with an intraday gain of 5.17%.

AXT Inc. (AXTI) has seen a surge in its stock price, climbing 1.15% on Wednesday to extend its three-day winning streak, with cumulative gains of 19.05% over the period. The rally coincides with a broader valuation reassessment, as highlighted by GuruFocus’s GF Value metric, which estimated the stock’s intrinsic value at $2.54 as of Nov. 7, 2025, against a current price implying a 3.31 price-to-GF Value ratio. This suggests the stock is trading at a significant premium to its calculated intrinsic worth. Meanwhile, insider activity has drawn attention, particularly the Nov. 7 sale of 3,637 shares by director Leonard LeBlanc at $8.41 per share, a transaction that reduced his holdings but left him with a remaining stake of 118,875 shares. Such sales, while not uncommon, often signal caution among investors, especially amid a broader trend of five insider sales versus one buy over the past year.

AXT’s performance remains tied to its role as a supplier of semiconductor substrates for wireless communications, lighting, and solar technologies. However, the absence of recent operational updates or earnings reports means the stock’s trajectory is currently shaped more by valuation dynamics and insider sentiment than by direct business developments. The GF Value overvaluation and the director’s sale could amplify short-term volatility, particularly if value-oriented investors or short sellers act on the perceived mispricing. Conversely, the company’s position in the semiconductor supply chain—critical for emerging technologies like 5G and renewable energy—may provide long-term support. Investors are advised to monitor upcoming filings and industry trends for further clarity, as the current data offers limited insight into AXT’s earnings or competitive positioning.