Lumentum and Coherent Top the S&P 500: Reasons for Growth Potential Among New Index Members.
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 5 days ago
0mins
Should l Buy AXTI?
Source: Barron's
- Top Performers: Lumentum Holdings and Coherent were among the best-performing stocks in the S&P 500 on Tuesday.
- Quarterly Rebalancing: Their strong performance followed their recent addition to the S&P 500 index during its quarterly rebalancing.
Trade with 70% Backtested Accuracy
Stop guessing "Should I Buy AXTI?" and start using high-conviction signals backed by rigorous historical data.
Sign up today to access powerful investing tools and make smarter, data-driven decisions.
Analyst Views on AXTI
Wall Street analysts forecast AXTI stock price to fall
4 Analyst Rating
2 Buy
2 Hold
0 Sell
Moderate Buy
Current: 60.630
Low
18.00
Averages
21.33
High
26.00
Current: 60.630
Low
18.00
Averages
21.33
High
26.00
About AXTI
AXT, Inc. is a material science company that develops and manufactures high-performance compound and single element semiconductor wafer substrates comprising indium phosphide (InP), gallium arsenide (GaAs) and germanium (Ge). Its wafer substrates are used when a typical silicon wafer substrate cannot meet the performance requirements of a semiconductor or optoelectronic device. It has two product lines: specialty material substrates and raw materials integral to these substrates. Its InP is a semiconductor wafer substrate used in broadband and fiber optic applications, 5G infrastructure and data center connectivity. Its semi-conducting GaAs substrates are used to create opto-electronic products, including high brightness light emitting diodes that are often used to backlight wireless handsets and LCD televisions and for automotive, signage, and lighting applications. Its Ge substrates are used in applications, such as solar cells for space and terrestrial photovoltaic applications.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
AXT CEO Morris Young Indirectly Sells 30,832 Shares
- Transaction Overview: AXT CEO Morris Young reported the indirect sale of 30,832 shares on March 12, 2026, for approximately $1.41 million, indicating he still indirectly holds over 2.3 million shares, reflecting confidence in the company's future.
- Price Analysis: The weighted average sale price of $45.60 per share was about 3% above the market close of $44.30 on March 10, 2026, suggesting the transaction was executed at a modest premium, highlighting positive market sentiment towards AXT stock.
- Ownership Structure Impact: The transaction did not involve direct common stock, as Young continues to hold 2.3 million shares through the Young Family Trust DTD, indicating stability in his indirect ownership and ongoing commitment to the company's long-term growth.
- Market Outlook: Despite AXT's stock soaring over 4,000% in the past year and reaching a 52-week high of $70.88 on March 25, its price-to-sales ratio of about 30 indicates a multi-year high valuation, suggesting investors should be cautious about buying at current levels.
See More
AXT CEO Morris Young Sells $1.41 Million in Shares
- Share Sale Details: AXT CEO Morris Young sold 30,832 shares on March 10, 2026, for approximately $1.41 million at a weighted average price of $45.60 per share, representing 1.32% of his holdings, while still retaining over 2.3 million shares indirectly through the Young Family Trust, indicating he is not in a hurry to liquidate his position.
- Market Performance Insight: The sale occurred as AXT's stock soared, reaching a 52-week high of $70.88 on March 25, with a staggering increase of over 4,000% in the past year, driven by investor enthusiasm for artificial intelligence, suggesting strong future sales growth potential.
- Valuation Risk Warning: Despite AXT's strong performance in the semiconductor materials sector, its price-to-sales ratio of about 30 is at a multi-year high, indicating that the current stock price may be overvalued, prompting investors to consider waiting for a price drop before buying.
- Investment Advice: While AXT plays a crucial role in the AI market, it was not included in The Motley Fool Stock Advisor's current list of top investment stocks, suggesting that investors should carefully evaluate their entry points to avoid investing at inflated valuations.
See More
AXT CEO Sells Shares, Profit-Taking Amidst Massive Gains
- Transaction Overview: AXT CEO Morris S. Young disclosed the indirect sale of 30,832 shares on March 10, 2026, valued at approximately $1.4 million, indicating a profit-taking strategy amidst the company's strong performance.
- Ownership Structure Analysis: Post-transaction, Young retains 2,313,233 shares indirectly through the By Young Family Trust, with direct holdings at zero, demonstrating substantial beneficial ownership without impacting control over the company.
- Market Reaction and Price Changes: The sale occurred when shares were priced around $45.60, with the market closing at $44.30 on the same day, reflecting a remarkable 2,758.1% price increase over the past year, underscoring the company's significance in the AI-driven market.
- Investor Confidence Maintained: Although the shares sold represent 1.35% of Young's total holdings, his retention of over 2.3 million shares suggests that investors should not interpret this as a loss of confidence, but rather focus on AXT's ongoing growth potential in data centers and 5G infrastructure.
See More
AXT CEO Sells Shares Indirectly for $1.41 Million
- Sale Overview: On March 10, 2026, AXT CEO Morris S. Young indirectly sold 30,832 shares for approximately $1.41 million, impacting 1.35% of his total holdings, as disclosed in SEC Form 4.
- Ownership Analysis: Post-transaction, Young's direct ownership stands at zero; however, he retains over 2.3 million shares in a trust, indicating no loss of confidence in the company, with the sale likely being a profit-taking move.
- Market Performance Context: AXT's stock surged by an astonishing 2,758% over the past year, driven by increased demand for its semiconductor substrates, particularly for high-speed optical connectivity in data centers, significantly boosting the company's performance.
- Future Outlook: Despite the recent price surge, AXT has received permits to resume operations in China, indicating further growth potential in rapidly evolving markets, which investors should closely monitor for future performance.
See More
Analysis of AXT Director's Stock Sale Impact
- Transaction Overview: AXT Director Jesse Chen sold 14,086 shares of common stock in multiple open-market transactions, totaling approximately $700,000, which reduced his direct holdings to 109,526 shares valued at around $5.35 million, indicating an 11.40% decrease in his ownership stake.
- Historical Comparison: The 14,086 shares sold are slightly below Chen's recent median sale size of 17,199.5 shares, falling within the range of 14,086 to 29,000 shares across his last five sales, suggesting that this transaction aligns with his historical trading patterns.
- Market Context: As of March 13, 2026, AXT shares closed at $48.86, with a remarkable one-year total return of 2,820%, indicating that this sale occurred during a significant price appreciation period, reflecting the director's liquidity management strategy.
- Investor Confidence Signal: Although Chen sold about 11% of his shares, retaining 89% may signal his continued confidence in AXT's prospects, particularly in light of the growing demand for AI infrastructure and the reopening of the Chinese market.
See More
Jesse Chen Sells 14,086 Shares of AXT
- Share Sale Details: Jesse Chen sold 14,086 shares of AXT between March 12 and 13, 2026, for approximately $700,000 at an average price of $49.70 per share, reducing his direct holdings to 109,526 shares, indicating his continued confidence in the company’s prospects.
- Historical Trading Pattern: The transaction was executed entirely through direct ownership, aligning with Chen's historical pattern of open-market sales and closely matching his recent median sale size, reflecting stability and consistency in his market behavior.
- Market Performance Analysis: As of March 13, 2026, AXT's stock had surged 2,820% over the past year; although revenue growth declined in 2025, the AI infrastructure boom is expected to drive demand for its semiconductor substrates, significantly boosting revenues in the long term.
- Investor Confidence: Despite selling about 11% of his shares, Chen retained 89%, suggesting a positive outlook on AXT's future, even as predictions for its short-term performance have become more complex.
See More
AXT CEO Morris Young Indirectly Sells 30,832 Shares
- Transaction Overview: AXT CEO Morris Young reported the indirect sale of 30,832 shares on March 12, 2026, for approximately $1.41 million, indicating he still indirectly holds over 2.3 million shares, reflecting confidence in the company's future.
- Price Analysis: The weighted average sale price of $45.60 per share was about 3% above the market close of $44.30 on March 10, 2026, suggesting the transaction was executed at a modest premium, highlighting positive market sentiment towards AXT stock.
- Ownership Structure Impact: The transaction did not involve direct common stock, as Young continues to hold 2.3 million shares through the Young Family Trust DTD, indicating stability in his indirect ownership and ongoing commitment to the company's long-term growth.
- Market Outlook: Despite AXT's stock soaring over 4,000% in the past year and reaching a 52-week high of $70.88 on March 25, its price-to-sales ratio of about 30 indicates a multi-year high valuation, suggesting investors should be cautious about buying at current levels.
See More
AXT CEO Morris Young Sells $1.41 Million in Shares
- Share Sale Details: AXT CEO Morris Young sold 30,832 shares on March 10, 2026, for approximately $1.41 million at a weighted average price of $45.60 per share, representing 1.32% of his holdings, while still retaining over 2.3 million shares indirectly through the Young Family Trust, indicating he is not in a hurry to liquidate his position.
- Market Performance Insight: The sale occurred as AXT's stock soared, reaching a 52-week high of $70.88 on March 25, with a staggering increase of over 4,000% in the past year, driven by investor enthusiasm for artificial intelligence, suggesting strong future sales growth potential.
- Valuation Risk Warning: Despite AXT's strong performance in the semiconductor materials sector, its price-to-sales ratio of about 30 is at a multi-year high, indicating that the current stock price may be overvalued, prompting investors to consider waiting for a price drop before buying.
- Investment Advice: While AXT plays a crucial role in the AI market, it was not included in The Motley Fool Stock Advisor's current list of top investment stocks, suggesting that investors should carefully evaluate their entry points to avoid investing at inflated valuations.
See More
AXT CEO Sells Shares, Profit-Taking Amidst Massive Gains
- Transaction Overview: AXT CEO Morris S. Young disclosed the indirect sale of 30,832 shares on March 10, 2026, valued at approximately $1.4 million, indicating a profit-taking strategy amidst the company's strong performance.
- Ownership Structure Analysis: Post-transaction, Young retains 2,313,233 shares indirectly through the By Young Family Trust, with direct holdings at zero, demonstrating substantial beneficial ownership without impacting control over the company.
- Market Reaction and Price Changes: The sale occurred when shares were priced around $45.60, with the market closing at $44.30 on the same day, reflecting a remarkable 2,758.1% price increase over the past year, underscoring the company's significance in the AI-driven market.
- Investor Confidence Maintained: Although the shares sold represent 1.35% of Young's total holdings, his retention of over 2.3 million shares suggests that investors should not interpret this as a loss of confidence, but rather focus on AXT's ongoing growth potential in data centers and 5G infrastructure.
See More
AXT CEO Sells Shares Indirectly for $1.41 Million
- Sale Overview: On March 10, 2026, AXT CEO Morris S. Young indirectly sold 30,832 shares for approximately $1.41 million, impacting 1.35% of his total holdings, as disclosed in SEC Form 4.
- Ownership Analysis: Post-transaction, Young's direct ownership stands at zero; however, he retains over 2.3 million shares in a trust, indicating no loss of confidence in the company, with the sale likely being a profit-taking move.
- Market Performance Context: AXT's stock surged by an astonishing 2,758% over the past year, driven by increased demand for its semiconductor substrates, particularly for high-speed optical connectivity in data centers, significantly boosting the company's performance.
- Future Outlook: Despite the recent price surge, AXT has received permits to resume operations in China, indicating further growth potential in rapidly evolving markets, which investors should closely monitor for future performance.
See More
Analysis of AXT Director's Stock Sale Impact
- Transaction Overview: AXT Director Jesse Chen sold 14,086 shares of common stock in multiple open-market transactions, totaling approximately $700,000, which reduced his direct holdings to 109,526 shares valued at around $5.35 million, indicating an 11.40% decrease in his ownership stake.
- Historical Comparison: The 14,086 shares sold are slightly below Chen's recent median sale size of 17,199.5 shares, falling within the range of 14,086 to 29,000 shares across his last five sales, suggesting that this transaction aligns with his historical trading patterns.
- Market Context: As of March 13, 2026, AXT shares closed at $48.86, with a remarkable one-year total return of 2,820%, indicating that this sale occurred during a significant price appreciation period, reflecting the director's liquidity management strategy.
- Investor Confidence Signal: Although Chen sold about 11% of his shares, retaining 89% may signal his continued confidence in AXT's prospects, particularly in light of the growing demand for AI infrastructure and the reopening of the Chinese market.
See More
Jesse Chen Sells 14,086 Shares of AXT
- Share Sale Details: Jesse Chen sold 14,086 shares of AXT between March 12 and 13, 2026, for approximately $700,000 at an average price of $49.70 per share, reducing his direct holdings to 109,526 shares, indicating his continued confidence in the company’s prospects.
- Historical Trading Pattern: The transaction was executed entirely through direct ownership, aligning with Chen's historical pattern of open-market sales and closely matching his recent median sale size, reflecting stability and consistency in his market behavior.
- Market Performance Analysis: As of March 13, 2026, AXT's stock had surged 2,820% over the past year; although revenue growth declined in 2025, the AI infrastructure boom is expected to drive demand for its semiconductor substrates, significantly boosting revenues in the long term.
- Investor Confidence: Despite selling about 11% of his shares, Chen retained 89%, suggesting a positive outlook on AXT's future, even as predictions for its short-term performance have become more complex.
See More
