MasTec (MTZ) Stock Chart & Stock Price History $178.53 +0.73 (+0.41%) As of 03:32 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock MasTec Stock Price Performance The MasTec (MTZ) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 61.12%, with a year-to-date return of 31.13%. In the past month, the stock has increased 0.33%, reflecting recent market activity. As of the latest close, MasTec traded at $177.65 with a market cap of $14.02 billion and volume of 1.15 million shares. Five years ago, the stock traded at $45.44, representing a 292.88% increase over that period. At the time, it had a market cap of $3.41 billion and a volume of 543,846 shares. 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Email Address 5 Day Performance-1.68%1 Month Performance+0.33%3 Month Performance+13.14%Year-To-Date Performance+31.13%1 Year Performance+61.12%5 Year Performance+292.88% MTZ Stock Chart for Monday, August, 18, 2025 MTZ Chart by TradingView MasTec 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 Capitalization08/15/2025$178.08$177.65-0.24%$181.00$172.921.15 million shs$14.02 billion08/14/2025$181.58$178.08-1.93%$181.24$177.89640,261 shs$14.05 billion08/13/2025$184.62$181.58-1.65%$187.02$176.81980,104 shs$14.33 billion08/12/2025$179.10$184.62+3.08%$184.71$178.33712,347 shs$14.57 billion08/11/2025$181.46$179.10-1.30%$181.71$176.76640,028 shs$14.13 billion08/08/2025$182.96$181.46-0.82%$184.11$180.69771,373 shs$14.32 billion08/07/2025$182.91$182.96+0.03%$186.06$181.06757,993 shs$14.44 billion08/06/2025$177.75$182.91+2.90%$184.03$176.311.12 million shs$14.43 billion08/05/2025$177.88$177.75-0.07%$181.67$174.37950,124 shs$14.02 billion08/04/2025$174.04$177.88+2.21%$182.00$176.071.51 million shs$14.03 billion Get the Latest News and Ratings for MTZ and Related StocksEnter your email address below to receive the latest news and analysts' ratings for MasTec and its competitors with MarketBeat's FREE daily newsletter. 08/01/2025$189.30$174.04-8.06%$175.42$160.083.64 million shs$13.73 billion07/31/2025$189.99$189.30-0.36%$194.00$188.311.78 million shs$14.94 billion07/30/2025$188.26$189.99+0.92%$190.95$188.421.07 million shs$14.99 billion07/29/2025$187.36$188.26+0.48%$190.80$186.301.16 million shs$14.85 billion07/28/2025$186.45$187.36+0.49%$187.63$184.15888,014 shs$14.78 billion07/25/2025$181.62$186.45+2.66%$188.74$184.10642,272 shs$14.71 billion07/24/2025$182.13$181.62-0.28%$182.94$179.94629,654 shs$14.33 billion07/23/2025$173.77$182.13+4.81%$182.46$176.111.24 million shs$14.37 billion07/22/2025$175.18$173.77-0.81%$175.00$167.26742,443 shs$13.71 billion07/21/2025$177.93$175.18-1.54%$177.66$174.00523,440 shs$13.82 billion07/18/2025$176.98$177.93+0.54%$178.93$176.24848,747 shs$14.04 billion07/17/2025$174.55$176.98+1.39%$177.38$174.42963,270 shs$13.96 billion Related Companies PWR Stock Chart PRIM Stock Chart EME Stock Chart FIX Stock Chart ACM Stock Chart STRL Stock Chart DY Stock Chart FLR Stock Chart KBR Stock Chart GVA Stock Chart Receive MTZ Stock News and Ratings via EmailSign-up to receive the latest news and ratings for MasTec and its competitors with MarketBeat's FREE daily newsletter. 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