HEICO (HEI) Stock Chart & Stock Price History $300.68 -3.05 (-1.00%) As of 10:56 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock HEICO Stock Price Performance The HEICO (HEI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 34.61%, with a year-to-date return of 27.23%. In the past month, the stock has increased 14.52%, reflecting recent market activity. As of the latest close, HEICO traded at $303.86 with a market cap of $42.27 billion and volume of 429,415 shares. Five years ago, the stock traded at $113.72, representing a 165.99% increase over that period. At the time, it had a market cap of $14.97 billion and a volume of 377,400 shares. 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Email Address 5 Day Performance+0.46%1 Month Performance+14.52%3 Month Performance+17.81%Year-To-Date Performance+27.23%1 Year Performance+34.61%5 Year Performance+165.99% HEI Stock Chart for Tuesday, June, 10, 2025 HEI Chart by TradingView HEICO 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 Capitalization06/09/2025$303.64$303.86+0.07%$305.00$297.59429,415 shs$42.27 billion06/06/2025$301.09$303.64+0.85%$304.80$301.67391,135 shs$42.19 billion06/05/2025$300.26$301.09+0.28%$302.21$298.99334,512 shs$41.84 billion06/04/2025$298.49$300.26+0.59%$301.85$298.01410,396 shs$41.72 billion06/03/2025$300.42$298.49-0.64%$302.00$296.66450,837 shs$41.47 billion06/02/2025$299.45$300.42+0.32%$302.12$296.98622,581 shs$41.74 billion05/30/2025$300.45$299.45-0.33%$303.32$295.90849,998 shs$41.61 billion05/29/2025$294.49$300.45+2.02%$300.67$291.10722,183 shs$41.75 billion05/28/2025$273.98$294.49+7.49%$297.41$280.501.35 million shs$40.92 billion05/27/2025$267.61$273.98+2.38%$274.39$269.92784,465 shs$38.07 billion Get the Latest News and Ratings for HEI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for HEICO and its competitors with MarketBeat's FREE daily newsletter. 05/26/2025$267.61$267.61$268.99$264.11352,268 shs$37.18 billion05/23/2025$267.17$267.61+0.17%$268.99$264.11352,268 shs$37.18 billion05/22/2025$268.66$267.17-0.56%$269.96$266.70284,890 shs$37.12 billion05/21/2025$277.07$268.66-3.03%$278.63$268.27378,513 shs$37.33 billion05/20/2025$281.07$277.07-1.42%$280.14$275.54472,890 shs$38.50 billion05/19/2025$278.89$281.07+0.78%$282.13$275.36487,581 shs$39.05 billion05/16/2025$275.36$278.89+1.28%$279.32$273.60618,113 shs$38.75 billion05/15/2025$268.79$275.36+2.44%$275.64$267.89566,303 shs$38.26 billion05/14/2025$268.37$268.79+0.16%$270.51$266.41397,307 shs$37.35 billion05/13/2025$268.47$268.37-0.04%$271.73$267.88318,097 shs$37.29 billion05/12/2025$264.13$268.47+1.64%$268.60$259.00429,540 shs$37.30 billion05/09/2025$268.19$264.13-1.51%$269.80$261.67406,586 shs$36.70 billion Related Companies Boeing Stock Price Chart Honeywell International Stock Price Chart Lockheed Martin Stock Price Chart TransDigm Group Stock Price Chart General Dynamics Stock Price Chart Northrop Grumman Stock Price Chart Teledyne Technologies Stock Price Chart Curtiss-Wright Stock Price Chart Textron Stock Price Chart Huntington Ingalls Industries Stock Price Chart Receive HEI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for HEICO and its competitors with MarketBeat's FREE daily newsletter. 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