Roofstock Closes $35 Million Series C Round to Accelerate Growth of Innovative Real Estate Investment Marketplace OAKLAND, Calif., October 4, 2017-- Roofstock (www.roofstock.com), the leading online marketplace for single-family rental home investing, today announced it closed a $35 million Series C financing led by Canvas Ventures with substantial participation from existing investors Lightspeed Venture Partners, Bain Capital Ventures, Khosla Ventures, Nyca Partners, QED Investors, and FJ Labs.