Microsoft CEO Satya Nadella speaks at an event on the company's Redmond, Washington, campus on May 20, 2024. Nadella is betting a new generation of computers with specialized artificial intelligence chips and faster performance will revive the long-running rivalry between Windows PCs and Apple Inc.'s Mac. Chona Kasinger | Bloomberg | Getty Images Microsoft gave

Kevin Sayer, CEO, Dexcom Scott Mlyn | CNBC Shares of Dexcom fell 9% in extended trading on Thursday after the company released third-quarter results that beat analysts' expectations but showed a decline in U.S. revenue year over year. Here's how the company did: Earnings per share: 45 cents adjusted vs. 43 cents expected by LSEG Revenue: 

Tesla CEO and X owner Elon Musk speaks during an unveiling event for Tesla products in Los Angeles, California, U.S. October 10, 2024 Source: Tesla | Youtube Tesla CEO Elon Musk, already the world's richest person, added another $26 billion in paper wealth on Thursday after his company's stock had its biggest rally since 2013.

German company Lilium produces flying electric passenger drones. Lilium Shares of Lilium tanked Thursday after the air taxi firm said in a filing that its two main subsidiaries will file for insolvency in the coming days. The German aerospace startup's shares plunged more than 60% following the news, then slightly pared its losses midday, only to return closer

German company Lilium produces flying electric passenger drones. Lilium Shares of Lilium tanked Thursday after the air taxi firm said in a filing that its two main subsidiaries will file for insolvency in the coming days. The German aerospace startup's shares plunged more than 60% following the news, then slightly pared its losses midday, only to return closer

OpenAI is disbanding its "AGI Readiness" team, which advised the company on OpenAI's capacity to handle increasingly powerful artificial intelligence and the world's readiness to manage that technology, according to the head of the team. On Wednesday, Miles Brundage, senior advisor for AGI Readiness, announced his departure from the company via a Substack post. He

Elon Musk attends 'Exploring the New Frontiers of Innovation: Mark Read in Conversation with Elon Musk' session during the Cannes Lions International Festival Of Creativity 2024 - Day Three on June 19, 2024 in Cannes, France. Marc Piasecki | Getty Images Tesla shares soared 20% on Thursday, putting the stock on pace for its best

Elon Musk attends 'Exploring the New Frontiers of Innovation: Mark Read in Conversation with Elon Musk' session during the Cannes Lions International Festival Of Creativity 2024 - Day Three on June 19, 2024 in Cannes, France. Marc Piasecki | Getty Images Tesla shares soared 22% to close at $260.48 on Thursday, the stock's best day

German company Lilium produces flying electric passenger drones. Lilium Shares of Lilium tanked Thursday after the air taxi firm said in a filing that its two main subsidiaries will file for insolvency in the coming days. The German aerospace startup's shares plunged more than 60% following the news, before paring losses slightly. The stock was last down 57%

CANNES, FRANCE - JUNE 19: Elon Musk attends 'Exploring the New Frontiers of Innovation: Mark Read in Conversation with Elon Musk' session during the Cannes Lions International Festival Of Creativity 2024 - Day Three on June 19, 2024 in Cannes, France. (Photo by Marc Piasecki/Getty Images) Marc Piasecki | Getty Images Entertainment | Getty Images