On August 12, Alphabet declined 3.03% in regular trading, trading at $346.62/share, with turnover of $4.281 billion.

The decline was driven by a convergence of negative catalysts. Reports indicate Google has shelved the Gemini 3.5 Pro model, which CEO Sundar Pichai had previously committed to launching in June. The company may pivot to promoting the Gemini 4 series to fill the gap. Meanwhile, a major AI leadership reshuffling saw Jeff Dean, Google's 30th employee and chief scientist, depart after 27 years alongside three top scientists, while DeepMind founder Demis Hassabis was moved to a non-operational role. The reorganization has triggered internal unrest, with former employees reporting colleagues preparing to leave.

Additionally, Alphabet raised its full-year capital expenditure guidance to up to $205 billion, more than double last year's spending, and launched a $25 billion bond offering. Investors remain skeptical about returns on this aggressive investment. Year-to-date, the stock has fallen approximately 10%, significantly underperforming sector peer Meta Platforms, which gained 1.48% on the same day.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)