Why Is TOWER SEMICONDUCTOR (TSEM) Stock Down Today?
By the Top Tier Newswire AI Desk · August 4, 2026 at 9:47 AM ET · reviewed against 5 wire stories
TOWER SEMICONDUCTOR (TSEM) is down -8.90% in the latest session. Our newswire has captured 5 stories on TSEM across 3 sources in the last 36 hours, with AI sentiment reading bullish (avg 68/100).
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Why TSEM stock is down today
Tower Semiconductor (TSEM) fell 8.90% to $213.52 in Monday trading. The decline came despite the company posting record revenue and profitability for Q2 2026 and signaling strong growth expectations for the coming quarters. The stock opened with a 4.6% gap up from the previous close but quickly reversed course, hitting a session low of $206.40 before settling near $213.70. The move reflects a sharp intraday reversal and a broader reassessment of the stock's trajectory following recent performance and guidance.
What Happened
Tower Semiconductor reported Q2 2026 results that exceeded expectations, with GAAP earnings per share of $0.79, beating estimates by $0.12, and revenue of $460 million, up 23.6% year-over-year and $5.3 million above forecasts. The company also provided record revenue guidance for Q3 2026, projecting $494 million to $546 million in sales. Tower Semiconductor’s net profit excluding non-recurring items reached $91 million, with a 20% margin. The company highlighted strong demand in core business segments and ongoing capacity expansion, particularly in silicon photonics and Japan. Despite these positive results, the stock declined sharply during the session, suggesting that investors may be reassessing the company's valuation and growth expectations.
What The Data Shows
The stock opened at $244.99, a 4.6% gap up, but quickly reversed course and fell to a session low of $206.40. Trading volume was 1.0 million shares, four times the 3-month daily average. The stock closed near $213.70, down from its 52-week high of $319.94. Over the last eight sessions, the stock has fallen 9.9%, from $249.01 to $224.24. Tower Semiconductor has a market cap of $24.8 billion, a P/E ratio of 108.5, and a net margin of 15.1%. Recent insider transactions include a $14.4 million sale by CEO Ellwanger Russell Craig on July 13, 2026.
What To Watch
Investors should monitor the company’s Q3 earnings and guidance for further insight into its momentum. No earnings date is provided, but continued coverage and market reaction will be key to understanding the stock's direction.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
TSEM · Aug 4 session (5-min) · +1.14% vs prior close · updated 8:56 PM ETAI sentiment, last 36h · averaged over 5 stories · 68/100 bullish
The headlines behind the move
Story flow · 5 stories on the wire, last 36h · hover or tap a dot for the headline
6d agoMarketChameleonBULLISH 76Earnings
Tower Semiconductor Delivers Record Revenue and Profitability, Signals Strong Outlook for 2026
August 4, 2026
Tower Semiconductor posts all-time high revenue and profit for Q2 2026, with guidance pointing to continued growth in coming quarters. Key drivers include surging demand in core business segments, bold capacity expansions, and ambitious long-term targets.
6d agoSeeking AlphaBULLISH 68Earnings
Tower Semiconductor beats top-line and bottom-line estimates; gives Q3 outlook
Tower Semiconductor (TSEM) Q2 earnings: GAAP EPS $0.79 beat by $0.12; revenue $460M (+23.6% YoY) beat by $5.3M.
6d agoStockTitanBULLISH 76Earnings
Tower Semiconductor Announces Record Results for Revenue and Profitability for the Second Quarter 2026 with Third Quarter 2026 Record Revenue Guidance
Net profit was a record $91M excluding non-recurring items, with a 20% margin; Tower plans to cross a $1B SiPho annual run rate in Q4 2026.
7d agoSeeking AlphaBULLISH 63Earnings
Tower Semiconductor ramps up SiPho capacity ahead of Q2 results: Wedbush
Tower Semiconductor (TSEM) Q2 earnings preview: Wedbush expects an estimate beat as silicon photonics (SiPho) ramps and Japan expansion boosts AI...
Tower Semiconductor (TSEM) looks fundamentally strong, but its premium valuation prices in big 2028 growth.
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