AXTI dropped -14.51% during regular trading, falling from a prior close of $53.42 to approximately $45.67 on elevated intraday volume. A broad semiconductor sector sell-off dragged the group down roughly -4.7%, with AXTI leading decliners as the weakest name in the sector.

ASML reported Q2 2026 total net sales of €9.3 billion, exceeding guidance and consensus expectations. Gross margin reached 54.0%, above the guided range, supported by strong installed base performance.

Aehr Test Systems reported fiscal 2026 fourth-quarter revenue of $18.8 million, up from $14.1 million in the prior-year period. GAAP net income reached $1.4 million, or $0.04 per diluted share, compared to a net loss of $2.9 million, or $0.10 per diluted share, a year earlier.

Ichor Holdings shares traded at $90.41 as of July 13, 2026, gaining approximately 4% over the prior 30 days amid continued semiconductor equipment demand momentum. First quarter 2026 revenue reached $256.1 million, exceeding analyst expectations, while non-GAAP EPS of $0.15 beat the consensus estimate of $0.13.

Aehr Test Systems is scheduled to report fiscal 2026 fourth quarter and full year results on July 14, 2026, after market close. Analysts expect the company to deliver revenue on the high end of its $45 million to $50 million full-year guidance range.

AXT, Inc. (AXTI) shares have plunged approximately 50% over the past 30 days, falling from $97.18 on June 12 to $48.55 as of mid-July 2026, marking one of the sharpest corrections in the semiconductor substrate sector. The selloff represents a dramatic momentum unwind after the stock surged from roughly $2 in early 2025 to an all-time high of $143.16 in late May 2026, driven by AI-fueled demand for indium phosphide (InP) wafers.

AXTI plunged -15.57% during Monday's regular trading session, extending a brutal multi-week selloff that has now erased roughly 58% of the stock's value since its mid-June peak near $116. The decline is driven primarily by a broad-based semiconductor and AI-sector risk-off rotation, with smaller-cap, high-beta names like AXTI bearing the brunt of liquidity withdrawal as traders de-risk speculative positions.

Applied Materials (AMAT) provides semiconductor manufacturing equipment with steady demand tied to advanced chip production, showing resilience amid sector volatility. Intel (INTC) focuses on chip design and manufacturing, experiencing sharper price swings driven by AI-related catalysts and competitive positioning in data centers.

Price target in focus: $100 per share — the high end of Wall Street analyst price targets and a psychological round-number milestone for Amkor Technology. AI and advanced packaging momentum: Rapidly growing demand for 2.5D packaging, AI accelerator chips, and high-performance computing represents the strongest bullish catalyst.

Kulicke and Soffa Industries, Inc. (KLIC) and Vishay Intertechnology, Inc. (VSH) both operate in the semiconductor and electronic components sector, exposing them to similar cyclical demand patterns and supply chain dynamics. Recent market activity shows KLIC demonstrating more consistent upward momentum tied to strong quarterly results and analyst upgrades, while VSH experienced a sharp correction following a large equity offering.

Lam Research shares surged +9.94% during regular market hours on Thursday, rebounding sharply from the prior session's close of $333.15 to trade near $366.26, as the entire semiconductor sector staged a powerful recovery. The primary catalyst was a broad chip-stock rally fueled by reports that China may ease restrictions on advanced AI chip imports, potentially expanding demand for high-end semiconductor equipment.

ASML Holding has delivered significantly stronger year-to-date performance than NVIDIA amid robust demand for semiconductor manufacturing equipment. Both companies benefit from artificial intelligence-driven growth, with ASML supplying critical lithography systems and NVIDIA providing graphics processing units and data center solutions.

Applied Materials AMAT shares fell 5.73% in premarket trading Tuesday, dropping to $558.84 from Monday's close of $592.79. The decline is tied to a broader semiconductor and memory-equipment selloff triggered by a "sell-the-news" reaction to Samsung's preliminary earnings.

Applied Materials shares surged 33.12% over the last 30 days, driven by accelerating demand for semiconductor manufacturing equipment tied to AI infrastructure buildouts. The stock’s quarterly performance was even more dramatic, more than doubling as investors priced in multi-year growth from advanced chip fabrication.

ASYS shares declined approximately 14.2% over the past 30 days, falling from $21.91 on June 4 to $18.81 by July 2, 2026. A $60 million oversubscribed public offering priced at $20.50 per share in early June introduced significant dilution concerns, with the share count expanding by roughly 29%.

Kulicke and Soffa Industries, Inc. ( KLIC ) and Power Integrations, Inc.

Kulicke and Soffa Industries (KLIC) shares surged approximately 13.0% over the past 30 days, climbing from $107.52 on June 4 to $121.46 as of July 2, 2026. The rally was fueled by sustained investor enthusiasm around AI-driven advanced packaging demand, particularly for the company's Fluxless Thermo-Compression Bonding (TCB) systems.

Both DIOD and KLIC are semiconductor companies that have delivered substantial year-to-date gains, significantly outperforming broader market benchmarks in recent market activity. DIOD focuses on discrete, analog, and logic semiconductors with exposure to automotive and industrial end markets, while KLIC provides semiconductor assembly equipment and advanced packaging solutions.

Both ACMR and AMAT operate in the wafer fabrication equipment (WFE) segment of the semiconductor industry, supplying tools essential for chip manufacturing. Recent market activity shows notable volatility, with both stocks experiencing significant price declines in early July 2026 amid broader sector movements.

ACM Research shares have pulled back from all-time highs above $127 in late June to approximately $98, reflecting profit-taking after a sharp rally and broader semiconductor sector volatility. First-quarter 2026 revenue surged 34.2% year-over-year to $231.3 million, with total shipments up 53.6%, highlighting robust demand for the company's wafer processing and advanced packaging equipment.