Hindenburg Research LLC is a U.S. investment research firm with a focus on activist short-selling founded by Nathan Anderson in 2017. Named after the 1937 Hindenburg disaster, which they characterize as a human-made avoidable disaster, the firm generates public reports via its website that allege corporate fraud and malfeasance. Companies that have been the subjects of their reports include Adani Group, Nikola, Clover Health, Block, Inc., Kandi, and Lordstown Motors. These reports also feature defenses of the practice of short-selling and explanations of how short-sells can "play a critical role in exposing fraud and protecting investors."