Raymond James Financial boosted their target price on shares of Martin Marietta Materials from $600.00 to $645.00 and gave the company an "outperform" rating in a research note on Friday, August 8th. Finally, Wall Street Zen raised shares of Martin Marietta Materials from a "sell" rating to a "hold" rating in a research note on Saturday, August 9th. Two equities research analysts have rated the stock with a Strong Buy rating, fourteen have given a Buy rating and four have issued a Hold rating to the company. Based on data from MarketBeat, Martin Marietta Materials has an average rating of "Moderate Buy" and a consensus target price of $622.63.