Mesa Laboratories (MLAB) Stock Chart & Stock Price History $108.64 0.00 (0.00%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$108.64 +0.00 (+0.00%) As of 05/22/2026 04:10 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 Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Mesa Laboratories Stock Price Performance The Mesa Laboratories (MLAB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 1.10%, with a year-to-date return of 38.39%. In the past month, the stock has increased 10.90%, reflecting recent market activity. As of the latest close, Mesa Laboratories traded at $108.64 with a market cap of $599.69 million and volume of 165,985 shares. Five years ago, the stock traded at $248.09, representing a 56.21% decrease over that period. At the time, it had a market cap of $1.27 billion and a volume of 21,754 shares. Receive MLAB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mesa Laboratories and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. 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Read our full terms of service and privacy policy. 5 Day Performance+4.46%1 Month Performance+10.90%3 Month Performance+14.31%Year-To-Date Performance+38.39%1 Year Performance-1.10%5 Year Performance-56.21% MLAB Stock Chart for Monday, May, 25, 2026 MLAB Chart by TradingView Mesa Laboratories 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/22/2026$109.11$108.64-0.43%$111.29$107.02165,985 shs$599.69 million05/21/2026$104.00$109.11+4.91%$110.13$101.50134,213 shs$602.29 million05/20/2026$99.83$104.00+4.18%$104.38$98.57172,609 shs$574.60 million05/19/2026$101.27$99.83-1.42%$102.68$99.01158,390 shs$551.06 million05/18/2026$96.47$101.27+4.98%$102.19$96.72145,929 shs$559.01 million05/15/2026$100.50$96.47-4.01%$100.50$95.33139,289 shs$532.51 million05/14/2026$100.79$100.50-0.29%$103.90$100.17134,188 shs$555.26 million05/13/2026$103.69$100.79-2.80%$103.66$100.09135,613 shs$556.36 million05/12/2026$102.89$103.69+0.78%$104.10$101.0278,387 shs$572.37 million05/11/2026$104.65$102.89-1.68%$105.56$100.10143,041 shs$568.47 million Get the Latest News and Ratings for MLAB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mesa Laboratories and its competitors with MarketBeat's FREE daily newsletter. 05/08/2026$106.12$104.65-1.39%$105.92$98.09171,625 shs$586.29 million05/07/2026$105.96$106.12+0.15%$109.49$104.88121,638 shs$585.78 million05/06/2026$103.85$105.96+2.03%$106.71$102.3297,546 shs$584.90 million05/05/2026N/A$103.85$105.10$102.50114,019 shs$573.77 million04/30/2026$95.76$100.00+4.43%$100.85$95.51157,774 shs$552.50 million04/29/2026$99.42$95.76-3.68%$101.98$95.15147,545 shs$529.07 million04/28/2026$98.28$99.42+1.16%$100.90$98.0386,533 shs$548.80 million04/27/2026$97.96$98.28+0.33%$100.26$97.3476,504 shs$542.51 million04/24/2026$96.90$97.96+1.09%$98.75$95.21143,769 shs$540.74 million Related Companies VPG Stock Price Chart DAKT Stock Price Chart COHR Stock Price Chart CGNX Stock Price Chart BMI Stock Price Chart ITRI Stock Price Chart OSIS Stock Price Chart PLSE Stock Price Chart PRCT Stock Price Chart ATEC Stock Price Chart Receive MLAB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mesa Laboratories and its competitors with MarketBeat's FREE daily newsletter. 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