MU tumbled -8.94% to $819.73 during Tuesday's regular session, extending pre-market losses of roughly -5% in a broad global semiconductor rout. The primary trigger was Chinese memory rival CXMT's historic Shanghai IPO, which surged 466% to a ~$487 billion valuation, intensifying fears of DRAM supply flooding and pricing erosion.

Semtech Corporation (SMTC) shares declined approximately 20% over the past 30 days, falling from around $149.75 at the end of June to $119.54 by late July 2026. A broad semiconductor sector selloff, triggered by TSMC's higher-than-expected capital expenditure guidance and margin warnings, was the primary catalyst behind the pullback.

SIMO plunged -12.44% during Monday's regular session, tumbling from Friday's close of $270.90 to $237.20, as a broad semiconductor and data storage selloff swept through markets. Profit-taking intensified after the stock's massive +194% year-to-date rally, with traders reassessing whether AI-storage optimism had already been fully priced into shares.

MXL fell -12.12% during Monday's regular session to $62.91, extending Friday's -21.54% post-earnings collapse and marking a combined two-session loss of roughly -31% from the July 23 close of $91.24. The selloff is a continuation of the "buy-the-rumor, sell-the-news" reaction to Q2 earnings reported July 23 after the close, which beat estimates (EPS $0.35 vs. $0.33 consensus; revenue +55% YoY) and included raised FY2026 optical data center guidance to $210–$230 million.

Intel shares fell approximately 30.5% over the last 30 days, dropping from $132.87 on June 25 to $92.32 on July 24, 2026, erasing roughly $90 billion in market capitalization. The decline occurred despite Intel reporting its strongest quarterly revenue growth in more than 15 years, with Q2 revenue of $16.1 billion up 25% year-over-year and EPS of $0.42 nearly doubling consensus estimates.

NVEC is trading at approximately $113.88 during today's regular session, down -15.15% from yesterday's close of $134.21, as heavy profit-taking sets in after an explosive two-day rally. The selloff follows an extraordinary +54.83% single-day surge on July 23, triggered by blowout Q1 FY2027 earnings reported after the July 22 close — revenue surged +81% YoY to $11.0 million and net income jumped +79% to $6.39 million.

MU is down -5.83% intraday Friday, trading near $932, after closing at $990.21 on Thursday — the selloff accelerated during regular trading hours following overnight pressure. The primary catalyst is a sharp selloff in South Korean chip stocks overnight: the KOSPI dropped over 6%, while Samsung and SK Hynix each fell more than 7%, triggering sympathy selling across U.S. memory names.

MXL plunged -19.10% during Friday's regular session, extending an after-hours selloff that began Thursday evening following its Q2 2026 earnings release. The decline was a classic "sell the news" reaction: Q2 revenue surged +55% YoY to $168.8M and adjusted EPS of $0.35 beat estimates, while Q3 guidance of $210M–$220M crushed consensus by over 20%.

CBRS is trading down -6.47% during Friday's regular session, retreating to $205.77 after closing at $220.00 on Thursday. The decline follows a powerful two-day rally of approximately +27% from July 17 lows, fueled by back-to-back partnership announcements with CrowdStrike and AMD.

Revenue surged 25% year-over-year to $16.1 billion, exceeding the consensus estimate of $14.43 billion by approximately $1.7 billion. Non-GAAP earnings per share (EPS) of $0.42 came in well above the $0.22 analyst consensus, marking a swing from a loss of $0.10 per share in the year-ago quarter.

STM plunged -16.92% during regular U.S. market hours after issuing Q3 revenue guidance of $3.70 billion, roughly 2% below the $3.76–$3.79 billion analyst consensus. The Q3 outlook miss overshadowed an otherwise strong Q2 report: revenue rose +26% YoY to $3.49 billion, non-GAAP EPS of $0.31 beat estimates by $0.06, and the company swung from a year-ago loss to a $222 million net profit.

Texas Instruments reported Q2 2026 revenue of $5.46 billion, up 23% year over year. Diluted earnings per share reached $2.14, exceeding analyst estimates and rising 52% from the prior year.

MACOM Technology Solutions (MTSI) shares fell approximately 28.6% over the last 30 days, dropping from $396.26 on June 22 to $283.03 by July 21, 2026. Removal from major Russell value benchmarks — including the Russell 1000 Value and Russell Midcap Value indexes — triggered forced institutional selling and amplified downside momentum.

GlobalFoundries shares plummeted approximately 33.8% over the last 30 days, sliding from $89.67 on June 22 to $59.39 as of July 21, 2026. The sell-off erased roughly $17 billion in market capitalization and included seven consecutive losing sessions in mid-July alone.

Texas Instruments is scheduled to report second quarter 2026 results after market close on July 22, with the earnings conference call set for 3:30 p.m. Central time. Analysts expect earnings per share of $1.91 for the quarter, according to consensus estimates.

ON Semiconductor shares fell roughly 30.8% over the past 30 days, driven overwhelmingly by the announcement of a $7 billion all-stock acquisition of Synaptics ( SYNA ) on June 25, 2026. The deal triggered the stock's worst single-day decline since 2020, with ON plunging approximately 19.6% on June 26 as investors priced in immediate shareholder dilution and execution risk.

NVIDIA shares have pulled back approximately 3.7% over the past 30 days, reflecting broader tech-sector consolidation and profit-taking after a sustained rally. The company remains the dominant force in AI accelerator chips, with its data-center segment continuing to drive outsized revenue growth.

Analog Devices (ADI) has delivered stronger year-to-date returns compared to Microchip Technology (MCHP), supported by robust AI-driven demand in analog semiconductors. Both companies operate in the semiconductor sector but differ in focus: ADI emphasizes high-performance analog and mixed-signal solutions, while MCHP specializes in microcontrollers and embedded systems with growing data center exposure.

ADI currently trades near $375 after pulling back from a 52-week high of $445.91, placing the $500 target roughly 33% above recent levels. The strongest bullish catalysts include surging AI-driven data center demand, where revenue grew approximately 90% year-over-year, and a broad recovery across industrial and automotive end markets.

Analog Devices (ADI) shares declined approximately 13.6% over the last 30 days, falling from $434.46 to $375.36 amid broad-based selling pressure in semiconductor stocks. The pullback erased gains from a powerful rally that pushed ADI to a 52-week high of $445.91 in late June, leaving the stock roughly flat on a quarterly basis.