©2020, EDGAR®Online, a division of Donnelley Financial Solutions. View daily, weekly or monthly format back to when MasTec, Inc. stock was issued. +0.24 (+0.55%) Free forex prices, toplists, indices and lots more. To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. Use technical analysis tools such as candles & Fibonacci to generate different instrument comparisons. Trading volume was a total of 719.20K shares. Data is currently not available. View real-time stock prices and stock quotes for a full financial overview. View the latest MTZ stock quote and chart on MSN Money. Sell. The MasTec Inc stock price gained 4.26% on the last trading day (Tuesday, 12th Jan 2021), rising from $77.24 to $80.53. )+[a-z]{2,63}/i);}, failureMessage: "Value must not contain any URL's"});field5.add(Validate.Presence, {failureMessage:"This field is required"});field5.add(Validate.Length, {tooShortMessage:"Invalid length for field value", tooLongMessage: "Invalid length for field value", minimum: 4, maximum: 4});function handleFormSubmit(ele) { var submitButton = ele.querySelector('input[type=submit]'); var spinner = document.createElement('span'); spinner.setAttribute('class', 'loader'); submitButton.setAttribute('disabled', true); submitButton.style.cursor = 'wait'; submitButton.parentNode.appendChild(spinner); return true; }function resetSubmitButton(e){ var submitButtons = e.target.form.getElementsByClassName('submit-button'); for(var i=0;i