Archer Aviation (US:ACHR) The Motley Foolยท2025-07-21 21:18Core Viewpoint - Archer Aviation's shares experienced a significant decline of 10.9% amid broader market gains, primarily due to a lawsuit proceeding against the company and poor financial forecasts from its major backer, Stellantis [1][5]. Group 1: Lawsuit Against Archer - A shareholder lawsuit has been filed against Archer, alleging that the company and its SPAC merger architects misrepresented the value of shares and the progress of aircraft development [2]. - The Delaware Chancery Court has allowed the lawsuit to move forward, requiring Archer to defend itself against these allegations [4]. Group 2: Stellantis' Financial Performance - Stellantis, a key investor in Archer, reported a projected loss of $2.68 billion for the first half of the year and has suspended issuing any guidance due to tariff uncertainties [5]. - The disappointing financial outlook from Stellantis has raised concerns among investors regarding its continued support for Archer as it seeks to reduce costs [5]. Group 3: Competitive Landscape - The electric vertical takeoff and landing (eVTOL) market is competitive, with Joby Aviation positioned more favorably to be the first to market, bolstered by its partnership with Toyota, known for quality and reliability [6].