Tesla says it agreed to invest $2B in xAI for preferred shares as part of xAI's Series E, despite a shareholder vote in November that failed to win approval Bloomberg 2026-01-28 Kara Carlson Tesla, xAI Related Coverage 2025 sees Tesla's annual revenue fall for the first time Ars Technica · Jonathan M. Gitlin Tesla To Invest $2 Billion In Elon Musk's xAI Benzinga · Erica Kollmann Tesla invested $2B in Elon Musk's xAI TechCrunch · Kirsten Korosec Tesla Discloses $2 Billion xAI Investment as Profit, Revenue Continue to Fall The Information · Theo Wayt Tesla to invest USD2b in xAI, Q4 earnings top estimates Capital Brief Q4 and FY 2025 Update Tesla Tesla Reveals Plans for $2 Billion Investment in Musk's xAI Bloomberg Law · Kara Carlson Elon Musk's Tesla to invest $2B in xAI as EV maker's revenue, profit slump Reuters Tesla to invest $2 billion in xAI, Elon Musk's OpenAI competitor CNBC · Lora Kolodny Tesla invests $2 billion in Elon Musk's xAI cash furnace Electrek · Fred Lambert Tesla announces massive investment into xAI TESLARATI · Joey Klender