$150M Series E Funding Fuels ACV Auctions' Continued Investment In Its Marketplace Products and Footprint BUFFALO, N.Y., November 12, 2019-- ACV Auctions Inc., the leading dealer-to-dealer, online automotive marketplace, today announced it secured $150 million in Series E funding. The investment was led by Wellington Management Company and Fidelity Management & Research Co. and included existing investors such as Bain Capital Ventures, Bessemer Venture Partners and Tribeca Venture Partners. The company is committed to being the most trusted way for dealers to buy and sell used vehicles.