IPO Report: Quicken Loans is going public: 5 things to know about the mortgage lender No Comments Uncategorized Quicken has been the largest mortgage lender in the U.S. since 2018. Quicken has been the largest mortgage lender in the U.S. since 2018. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)