Multiple authoritative and relevant sources, including real-time financial news coverage, stock price history data, and official investor disclosures, consistently report that Carvana's share price dropped by approximately 21% immediately following the release of its quarterly profit results. Coverage from CNBC, Bloomberg, Barron's, Yahoo Finance, and Briefing.com specifically ties the steep decline directly to the earnings announcement, noting either a profit miss or mixed results despite revenue performance. Historical stock price data corroborates the magnitude of the drop, showing a decline exceeding 20% within the same trading period following the announcement. There are no contradictory reports suggesting the price did not fall by this amount, and the sources are both credible and directly relevant to the claim. This convergence of evidence across multiple independent primary market reaction reports supports a high probability that the statement is accurate.