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Movers explained · 2026-08-05

Archived explainer. For the current picture see today's TSEM page.

Why Is TOWER SEMICONDUCTOR (TSEM) Stock Down Today?

By the Top Tier Newswire AI Desk · August 5, 2026 at 4:07 PM ET · reviewed against 8 wire stories

TOWER SEMICONDUCTOR (TSEM) is down -11.85% in the latest session. Our newswire has captured 8 stories on TSEM across 5 sources in the last 36 hours, with AI sentiment reading bullish (avg 67/100).

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Why TSEM stock is down today

Tower Semiconductor (TSEM) fell 11.85% to $211.14 in Monday trading, marking a sharp reversal from its recent gains. The stock opened with a 3.2% gap down from the prior close and continued to decline throughout the session, reaching a low of $210.00. The move appears to reflect a combination of profit-taking and a reassessment of the stock's valuation after a strong earnings report and upbeat guidance.

What Happened

Tower Semiconductor reported record second-quarter revenue of $460 million and a net profit of $91 million, both exceeding estimates. The company also raised its third-quarter revenue guidance to $520 million and outlined a $3.6 billion revenue target for 2028. These results were accompanied by a 20% net margin and a strong expansion plan, including a 300mm fab in Japan. However, the stock's sharp decline suggests that some investors may be taking profits after the recent surge, which pushed the stock to a 52-week high of $319.94.

What The Data Shows

The stock opened at $231.80 and reached a high of $233.85 before declining sharply. Volume was 2.2 million shares, which is 90% above the 3-month daily average. Over the last 8 sessions, the stock had risen 3.7% to $241.96. With a market cap of $26.4 billion, a P/E of 110.9, and a beta of 0.90, the stock remains relatively expensive despite the pullback. The recent insider sale by CEO Ellwanger Russell Craig for $14.4 million also adds to the narrative of a cautious stance among top executives.

What To Watch

The stock is currently trading well below its 52-week high and is likely to remain volatile as investors digest the strong earnings and guidance. No earnings date is scheduled in the near term, but coverage breadth and any additional corporate actions will be key to monitor.

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 by the numbers

Last: $211.14Session: -11.85%7 sessions: -5.83%Coverage: 8 stories / 5 sourcesAI sentiment: 67/100 (bullish)Mkt cap: $26.4BP/E: 110.952w: $45.51 to $319.94
TSEM · Aug 5 session (5-min) · -11.15% vs prior close · updated 8:58 PM ET
$208$225$241prev close $239.53$212.827:00 AM10:13 AM1:27 PM4:41 PM7:55 PM7:00 AM · $231.807:05 AM · $232.977:10 AM · $233.357:15 AM · $232.537:25 AM · $232.807:30 AM · $232.177:35 AM · $232.457:45 AM · $232.748:05 AM · $231.968:25 AM · $233.018:40 AM · $233.468:45 AM · $233.488:50 AM · $232.719:00 AM · $230.799:05 AM · $230.969:15 AM · $230.419:20 AM · $229.889:25 AM · $230.849:30 AM · $226.009:35 AM · $223.099:40 AM · $227.539:45 AM · $230.509:50 AM · $225.689:55 AM · $227.2110:00 AM · $224.2410:05 AM · $223.5810:10 AM · $223.0110:15 AM · $222.9710:20 AM · $221.5710:25 AM · $220.9110:30 AM · $220.0010:35 AM · $218.8010:40 AM · $219.0110:45 AM · $220.2510:50 AM · $218.6710:55 AM · $218.4511:00 AM · $218.6511:05 AM · $220.4911:10 AM · $218.4511:15 AM · $220.7211:20 AM · $219.7011:25 AM · $218.9711:30 AM · $218.9511:35 AM · $222.6611:40 AM · $223.2611:45 AM · $223.3811:50 AM · $222.5311:55 AM · $222.0812:00 PM · $222.6612:05 PM · $221.1012:10 PM · $219.2412:15 PM · $219.2612:20 PM · $218.7012:25 PM · $220.0412:30 PM · $218.8512:35 PM · $218.9112:40 PM · $217.9112:45 PM · $217.8212:50 PM · $217.5412:55 PM · $218.141:00 PM · $216.611:05 PM · $216.331:10 PM · $215.881:15 PM · $216.141:20 PM · $216.351:25 PM · $216.001:30 PM · $215.291:35 PM · $215.661:40 PM · $215.801:45 PM · $215.501:50 PM · $215.601:55 PM · $216.262:00 PM · $216.192:05 PM · $215.972:10 PM · $213.652:15 PM · $214.252:20 PM · $214.312:25 PM · $214.192:30 PM · $213.272:35 PM · $213.352:40 PM · $213.672:45 PM · $213.532:50 PM · $213.902:55 PM · $213.223:00 PM · $214.003:05 PM · $213.963:10 PM · $215.283:15 PM · $215.763:20 PM · $215.563:25 PM · $215.463:30 PM · $215.373:35 PM · $216.033:40 PM · $214.623:45 PM · $214.463:50 PM · $213.323:55 PM · $211.354:00 PM · $213.234:05 PM · $210.004:10 PM · $212.514:15 PM · $212.014:20 PM · $211.044:30 PM · $211.905:00 PM · $211.315:25 PM · $211.185:35 PM · $211.255:40 PM · $211.255:50 PM · $211.256:10 PM · $211.256:30 PM · $212.936:35 PM · $212.936:45 PM · $211.206:50 PM · $211.207:20 PM · $211.207:25 PM · $210.987:45 PM · $213.007:50 PM · $212.507:55 PM · $212.82
AI sentiment, last 36h · averaged over 8 stories · 67/100 bullish
AI sentiment 67/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 8 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishStockTitan · sentiment 76 · Tower Semiconductor Announces Record Results for Revenue and Profitability for the Second Quarter 2026 with Third Quarter 2026 Record Revenue GuidanceStockTitan · 76Tower Semiconductor Announces Record Results for Revenue and Profitability for the Second…Seeking Alpha · sentiment 68 · Tower Semiconductor beats top-line and bottom-line estimates; gives Q3 outlookSeeking Alpha · 68Tower Semiconductor beats top-line and bottom-line estimates; gives Q3 outlookMarketChameleon · sentiment 76 · Tower Semiconductor Delivers Record Revenue and Profitability, Signals Strong Outlook for 2026 August 4, 2026MarketChameleon · 76Tower Semiconductor Delivers Record Revenue and Profitability, Signals Strong Outlook for…InvestorsHub · sentiment 73 · Tower Semiconductor Beats Second-Quarter Estimates and Issues Strong Q3 Revenue OutlookInvestorsHub · 73Tower Semiconductor Beats Second-Quarter Estimates and Issues Strong Q3 Revenue OutlookSeeking Alpha · sentiment 50 · Tower Semiconductor Ltd. (TSEM) Q2 2026 Earnings Call TranscriptSeeking Alpha · 50Tower Semiconductor Ltd. (TSEM) Q2 2026 Earnings Call TranscriptSeeking Alpha · sentiment 73 · Tower Semiconductor outlines $3.6B 2028 revenue model as Q3 2026 revenue guidance targets $520MSeeking Alpha · 73Tower Semiconductor outlines $3.6B 2028 revenue model as Q3 2026 revenue guidance targets…Seeking Alpha · sentiment 56 · Tower Semiconductor Ltd. 2026 Q2 - Results - Earnings Call PresentationSeeking Alpha · 56Tower Semiconductor Ltd. 2026 Q2 - Results - Earnings Call PresentationInvesting.com Analyst Ratings · sentiment 61 · Benchmark reiterates Tower Semiconductor stock Buy rating at $335Investing.com Analyst Ratings · 61Benchmark reiterates Tower Semiconductor stock Buy rating at $335
5d agoInvesting.com Analyst RatingsBULLISH 61Analyst

Benchmark reiterates Tower Semiconductor stock Buy rating at $335

Benchmark reiterates Tower Semiconductor stock Buy rating at $335

6d agoSeeking AlphaBULLISH 56Earnings

Tower Semiconductor Ltd. 2026 Q2 - Results - Earnings Call Presentation

2026-08-04. The following slide deck was published by Tower Semiconductor Ltd.

6d agoSeeking AlphaBULLISH 73Earnings

Tower Semiconductor outlines $3.6B 2028 revenue model as Q3 2026 revenue guidance targets $520M

Tower Semiconductor (TSEM) Q2 2026 earnings call: record $460M revenue, Q3 $520M guide, Japan 300mm expansion & SiPho growth; read key takeaways now.

6d agoSeeking AlphaNEUTRAL 50Earnings

Tower Semiconductor Ltd. (TSEM) Q2 2026 Earnings Call Transcript

Tower Semiconductor Ltd. (TSEM) Q2 2026 Earnings Call August 4, 2026 10:00 AM EDTCompany ParticipantsNoit Levi-Karoubi - Senior Vice President of Human...

6d agoInvestorsHubBULLISH 73Earnings

Tower Semiconductor Beats Second-Quarter Estimates and Issues Strong Q3 Revenue Outlook

Tower Semiconductor (NASDAQ:TSEM) beat second-quarter 2026 earnings and revenue expectations, issued stronger-than-expected third-quarter revenue guidance and reported record profitability driven by robust semiconductor demand.

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.

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More on TSEM: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier TSEM move explainers: 2026-08-05 · 2026-08-04 · 2026-07-27 · 2026-07-17 · 2026-07-14 · 2026-07-13