Semtech has delivered earnings beats in 3 of its last 4 quarters, trades above its 200-day moving average with rising volume accumulation, but the stock has already reached analyst price targets with only 2.2% upside remaining — creating an unfavorable entry point despite solid execution momentum.
Thesis pillars
- Expensive Valuation At Cycle High→Stable
- Earnings Execution Three Consecutive Beats→Stable
- Target Reached Limited Near Term Upside→Stable
- +1 more pillar — see the Why tab for full reasoning
Semtech Corporation (SMTC) Stock Analysis
Breakout setup
Technology · Semiconductors
Sell if holding. Engine safety override at $136.50: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 6.2/10 and A.R:R 2.3:1 is above the 1.5:1 BUY gate.
Semtech designs and markets analog and mixed-signal semiconductors and IoT solutions across three segments (Signal Integrity, Analog Mixed Signal and Wireless, and IoT Systems and Connectivity) serving infrastructure, high-end consumer, and industrial markets globally. The... Read more
Sell if holding. Engine safety override at $136.50: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 6.2/10 and A.R:R 2.3:1 is above the 1.5:1 BUY gate. Chart setup: Golden cross, above all MAs, RSI 47, MACD bullish. Score 6.2/10, moderate confidence.
Passes 7/8 gates (positive momentum, favorable risk/reward ratio, clean insider activity, news events none recent, earnings proximity 80d clear, semi cycle peak clear, materials cycle peak clear). Suitability: aggressive.
About Semtech Corporation
About Semtech Corporation
Semtech Corporation generated $1.050 billion in net revenue in fiscal year 2026, with Analog Mixed Signal and Wireless contributing $373.4 million, IoT Systems and Connectivity adding $353.9 million, and Signal Integrity rounding out with $322.6 million. Industrial end markets represented 55% of fiscal 2026 net sales, followed by infrastructure at 30% and high-end consumer at 15%. Independent distributors handled 74% of net sales in fiscal 2026, while customers in the United States represented 18% of net sales, down from 24% in fiscal 2024.
Semtech sells analog and mixed-signal semiconductors and wireless IoT modules, gateways, routers, and connected services primarily to OEMs in infrastructure, high-end consumer, and industrial markets. The company operates under a fab-lite model: most wafer fabrication is outsourced to third-party foundries in the U.S., China, Israel, Japan, and Taiwan, though the March 2026 acquisition of HieFo Corporation for approximately $34.0 million added internal foundry capability for certain data center interconnect products. Two named distributor customers represented 14% and 11% of fiscal 2026 net sales respectively. Assembly and test operations are concentrated among subcontractors in China, Malaysia, Taiwan, and Vietnam, and customers in China (including Hong Kong) accounted for 47% of fiscal 2026 net sales.
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Semtech's supply chain carries a specific rare-earth input dependency: the 10-K discloses that a significant majority of rare earth elements used in manufacturing are sourced from China, creating a dual-sided exposure — China is both the largest customer geography at 47% of fiscal 2026 sales and the primary source for key materials. Any disruption in the supply of these elements could adversely affect the company's ability to produce and deliver products. Separately, geopolitical developments between Taiwan and China could affect product supply from Taiwan-based foundries and subcontractors, compounding risk across both demand and supply chains.
See also: Technology · Semiconductors
From Semtech Corporation's most recent 10-K filing, extracted June 11, 2026.
Recent developments
updated 2026-09-04Recent Developments — Semtech Corporation
Latest news
- NEWS SMTC Maintains Positive Rating by Susquehanna -- Price Target Ra - GuruFocus — GuruFocus positive
- NEWS Unlocking Q1 Potential of Semtech (SMTC): Exploring Wall Street Estimates for Key Metrics - Yahoo Finance — Yahoo Finance positive
- NEWS Semtech (SMTC) Stock Looks Fully Valued After A 430% Run - Yahoo Finance — Yahoo Finance negative
- NEWS What Semtech (SMTC)'s Cellular Exit and New LoRa IoT Chips Mean For Shareholders - Yahoo Finance — Yahoo Finance positive
- NEWS Semtech (SMTC) Dropped, So What Is Behind The Latest Attention? - Yahoo Finance — Yahoo Finance negative
Generated 2026-09-04T13:27:39Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- MEDIUMGeographicChina (including Hong Kong)47%10-K Item 1: 'Net sales to customers located in China (including Hong Kong) comprised 47% of our net sales in fiscal year 2026'
- LOWCustomerCustomer B14%10-K Item 1: 'Customer B| 14%| | 13%| | 10%'
- LOWCustomerCustomer A11%10-K Item 1: 'Customer A| 11%| | 10%| | *'
- MEDIUMSupplierrare earth elements from China10-K Item 1A: 'Certain of our products rely on rare earth elements for their manufacturing, of which a significant majority are sourced from China'
Material Events(8-K, last 90d)
- 2026-06-08Item 5.02LOWOn June 2, 2026, Semtech's board approved an amendment and restatement of the Executive Severance Plan to add severance benefits for terminations outside a Change in Control Window. No officer departure or appointment; routine compensatory arrangement change.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
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Rating Breakdown
1 floor-breaker·1 ceiling hit
Insiders leaning net-seller recently. Could be diversification/taxes rather than view, but the signal is not supportive.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Sell if holding. Engine safety override at $136.50: a dimension score below its floor triggers a hard block regardless of the otherwise-positive setup — overall score 6.2/10 and A.R:R 2.3:1 is above the 1.5:1 BUY gate. Chart setup: Golden cross, above all MAs, RSI 47, MACD bullish. Prior stop was $125.92. Score 6.2/10, moderate confidence.
Take-profit target: $182.08 (+34.5% upside). Prior stop was $125.92. Stop-loss: $125.92.
Heavy insider selling (2.4 < 2.5).
Semtech Corporation trades at a P/E of 88.5 (forward 23.2). TrendMatrix value score: 4.9/10. Verdict: Sell.
23 analysts cover SMTC with a consensus score of 4.1/5. Average price target: $209.
What does Semtech Corporation do?Semtech designs and markets analog and mixed-signal semiconductors and IoT solutions across three segments (Signal...
Semtech designs and markets analog and mixed-signal semiconductors and IoT solutions across three segments (Signal Integrity, Analog Mixed Signal and Wireless, and IoT Systems and Connectivity) serving infrastructure, high-end consumer, and industrial markets globally. The company generated $1.050 billion in fiscal 2026 net sales, with 74% through independent distributors and 55% from the industrial end market.