AXT, Inc. is a Fremont, California-based materials science company that designs, develops, manufactures, and distributes compound and single-element semiconductor substrates — wafers used where standard silicon cannot meet performance requirements. Its core products include indium phosphide (InP), gallium arsenide (GaAs), and germanium (Ge) substrates. Indium phosphide is especially critical for the optical transceivers and silicon-photonics components used in AI data-center connectivity, a market that has become AXT's primary growth engine. Manufacturing is largely carried out through its Chinese subsidiary, Tongmei, across three facilities in Beijing, with sales, administration, and customer service based in Fremont. AXT's vertically integrated supply chain and proprietary crystal-growth technology are key competitive strengths. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
Over the last 30 days, AXT shares rose about 50%, from a closing price of $48.83 on July 20 to $73.43 on August 19. The advance was not linear: shares spiked immediately after the July 30 earnings report and pushed toward a mid-August high above $95 before pulling back.
The last quarter tells a different story. Over the trailing three-month period, the stock is still down roughly 35% from about $113 per share in mid-May. After peaking near $141 on May 22, shares sold off sharply to a late-July trough near $37 on July 29 before the earnings-driven rebound. In other words, the 30-day gain represents a recovery from a deeply oversold base rather than a fresh record high. One thing that stands out here is how quickly sentiment shifted with the fundamentals.
The dominant catalyst was AXT's second-quarter 2026 report, released after the market close on July 30. The company posted record revenue of $47.6 million, up 164% year over year, with indium phosphide revenue reaching a record of roughly $30.7 million. Gross margin expanded to about 45% from 8.2% a year earlier, and the company swung to net income of $11.1 million. Non-GAAP earnings per share of $0.19 compared with a consensus estimate near $0.07, and shares jumped more than 50% in after-hours trading.
Forward guidance added further fuel. Management guided third-quarter non-GAAP EPS of $0.30 to $0.32 on revenue of roughly $66 million, a sharp step-up from prior expectations. AXT also announced a long-term indium phosphide supply and capacity-reservation agreement with Lumentum (LITE) supported by $87.5 million in deposits applied as shipment credits through 2031, and disclosed an indium phosphide backlog above $100 million. Several analysts raised targets after the report, with published price targets ranging from $55 to $125. I’m watching this closely because the backlog visibility is unusual for the sector.
AXT's quarterly trajectory has been exceptionally volatile. In May, the stock reached roughly $141 as investors bid up the AI-optical-connectivity theme, driving the shares to extreme gains for the year. The subsequent selloff reflected valuation concerns — with the stock trading at a price-to-sales multiple far above historical norms — along with profit-taking and renewed focus on execution risk, particularly the timing of Chinese export permits for indium phosphide shipments and U.S. tariff exposure. The July 30 earnings report reversed the downtrend by showing fundamentals catching up to the AI narrative, but shares remain below the May peak as investors weigh whether the growth is sustainable.
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AXTI moved below its 50-day moving average on October 09, 2026 date and that indicates a change from an upward trend to a downward trend. In 45 of 49 similar past instances, the stock price decreased further within the following month. The odds of a continued downward trend are 90%.
The Momentum Indicator moved below the 0 level on October 08, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on AXTI as a result. In 68 of 81 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 84%.
The Moving Average Convergence Divergence Histogram (MACD) for AXTI turned negative on October 08, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 44 similar instances when the indicator turned negative. In 35 of the 44 cases the stock turned lower in the days that followed. This puts the odds of success at 80%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where AXTI declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 82%.
AXTI broke above its upper Bollinger Band on September 21, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Stochastic Oscillator is in the oversold zone. Keep an eye out for a move up in the foreseeable future.
The 10-day moving average for AXTI crossed bullishly above the 50-day moving average on September 17, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 15 of 16 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 90%.
Following a +5.93% 3-day Advance, the price is estimated to grow further. Considering data from situations where AXTI advanced for three days, in 221 of 279 cases, the price rose further within the following month. The odds of a continued upward trend are 79%.
The Aroon Indicator entered an Uptrend today. In 214 of 248 cases where AXTI Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 86%.
The Tickeron PE Growth Rating for this company is 22 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 34 (best 1 - 100 worst), indicating steady price growth. AXTI’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Profit vs. Risk Rating rating for this company is 64 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 63, placing this stock slightly worse than average.
The Tickeron SMR rating for this company is 90 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Valuation Rating of 98 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (5.467) is normal, around the industry mean (8.078). AXTI's P/E Ratio (2455.833) is considerably higher than the industry average of (161.623). AXTI's Projected Growth (PEG Ratio) (0.100) is slightly lower than the industry average of (0.801). Dividend Yield (0.000) settles around the average of (0.002) among similar stocks. P/S Ratio (26.596) is also within normal values, averaging (27.897).
The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows
a manufactures of high-performance compound semiconductor substrates
Industry ElectronicProductionEquipment