Jan 01, 2010 · Lamb Weston is the world's second-largest producer of branded and private-label frozen potato products, such as French fries, sweet potato fries, tots, diced potatoes, mashed potatoes, hash browns LW Stock Price Quote & News - Lamb Weston | Robinhood View the real-time LW price chart on Robinhood and decide if you want to buy or sell commission-free. Change the date range, see whether others are buying or selling, read news, get earnings results, and compare Lamb Weston against related stocks people have also bought like CAG, MCD, WM, and BAC. 656 people own Lamb Weston on Robinhood on April 5, 2020.