Overall used car prices increased last month for the first time in two-and-a-half years — but not for every automaker. Tesla (TSLA) topped the list of used cars with the biggest yearly resale price drops as the company continues to see its value crater amid the public’s negative association with CEO Elon Musk.

Tesla's first-quarter results fell short of Wall Street's expectations, with revenue down 9% from a year ago. Revenue hit $19.34 billion in the first three months of the year. Operating income was down 66% year-over-year at $399 million.