Semtech (SMTC) Stock Chart & Stock Price History $48.66 +0.57 (+1.19%) Closing price 07/16/2025 04:00 PM EasternExtended Trading$47.94 -0.71 (-1.47%) As of 07/16/2025 07:29 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Semtech Stock Price Performance The Semtech (SMTC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 47.28%, with a year-to-date return of -21.33%. In the past month, the stock has increased 20.95%, reflecting recent market activity. As of the latest close, Semtech traded at $48.66 with a market cap of $4.22 billion and volume of 1.06 million shares. Five years ago, the stock traded at $52.99, representing a 8.17% decrease over that period. At the time, it had a market cap of $3.45 billion and a volume of 185,800 shares. Receive SMTC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Semtech and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.16%1 Month Performance+20.95%3 Month Performance+85.60%Year-To-Date Performance-21.33%1 Year Performance+47.28%5 Year Performance-8.17% SMTC Stock Chart for Thursday, July, 17, 2025 SMTC Chart by TradingView Semtech Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization07/16/2025$48.09$48.66+1.19%$48.86$46.571.06 million shs$4.22 billion07/15/2025$46.93$48.09+2.47%$49.27$47.741.83 million shs$4.17 billion07/14/2025$48.10$46.93-2.43%$48.12$46.731.24 million shs$4.07 billion07/11/2025$48.56$48.10-0.95%$48.40$47.251.91 million shs$4.17 billion07/10/2025$48.50$48.56+0.12%$48.91$46.912.92 million shs$4.21 billion07/09/2025$45.10$48.50+7.54%$48.53$45.243.50 million shs$4.20 billion07/08/2025$42.60$45.10+5.87%$46.44$42.713.68 million shs$3.91 billion07/07/2025$44.85$42.60-5.01%$44.46$42.421.52 million shs$3.69 billion07/04/2025$44.85$44.85$45.31$43.75919,331 shs$3.89 billion07/03/2025$43.96$44.85+2.01%$45.31$43.75919,331 shs$3.89 billion Get the Latest News and Ratings for SMTC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Semtech and its competitors with MarketBeat's FREE daily newsletter. 07/02/2025$43.47$43.96+1.13%$44.31$43.171.34 million shs$3.81 billion07/01/2025$45.14$43.47-3.70%$44.71$42.382.88 million shs$3.77 billion06/30/2025$44.91$45.14+0.51%$45.69$44.272.63 million shs$3.91 billion06/27/2025$45.62$44.91-1.56%$45.98$44.253.63 million shs$3.89 billion06/26/2025$44.49$45.62+2.54%$45.70$44.601.73 million shs$3.95 billion06/25/2025$43.66$44.49+1.90%$44.55$42.582.68 million shs$3.85 billion06/24/2025$41.06$43.66+6.33%$43.79$41.621.84 million shs$3.78 billion06/23/2025$41.88$41.06-1.96%$42.57$40.251.52 million shs$3.56 billion06/20/2025$41.91$41.88-0.07%$42.18$40.782.16 million shs$3.63 billion06/19/2025$41.91$41.91$42.60$40.242.34 million shs$3.63 billion06/18/2025$40.23$41.91+4.18%$42.60$40.242.34 million shs$3.63 billion06/17/2025$40.87$40.23-1.57%$41.73$39.971.68 million shs$3.49 billion06/16/2025$39.14$40.87+4.42%$41.74$40.251.28 million shs$3.54 billion Related Companies MKSI Stock Chart MTSI Stock Chart ANET Stock Chart SWKS Stock Chart ALTR Stock Chart LSCC Stock Chart RMBS Stock Chart CRUS Stock Chart SLAB Stock Chart POWI Stock Chart Receive SMTC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Semtech and its competitors with MarketBeat's FREE daily newsletter. 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