Alphabet Loses $692 Billion in Market Value Over AI Concerns

Alphabet Inc. has lost $692 billion in market value, with its stock price falling 15% from a peak in May. Investors are reacting to a perceived loss of competitive edge in the artificial intelligence race, specifically citing delays in the release of the Gemini 3.5 Pro model and the loss of critical technical leadership.

Alphabet Inc. faced significant personnel shifts, including the departure of Jeff Dean to launch a startup and Demis Hassabis stepping down as CEO of Google DeepMind to serve as chairman. Financial pressure has also mounted following a $25 billion bond offering in August, leading to scrutiny over heavy capital expenditures and negative free cash flow.

Google maintains that its AI momentum and shipping velocity are at an all-time high. The company pointed to the growth of Gemini 3.7 Flash and the fact that Gemma has surpassed one billion downloads as evidence of its progress. Despite these releases, the market remains skeptical of the company's ability to monetize AI and manage its current spending levels.