Why is Alphabet (GOOGL) stock up today?

Alphabet shares rose 1.99% to $359.51 today (day range: $351.09–$360.16), outpacing the broader S&P 500 (+0.38%) and tracking closely with the tech-heavy QQQ ETF (+1.12%). The move reflects a combination of sector-wide AI enthusiasm and Alphabet-specific tailwinds heading into its next earnings report, scheduled for July 22.

A key backdrop is the AI infrastructure buildout story. ASML, the Dutch chipmaking equipment giant, raised its full-year outlook on Tuesday, citing surging demand driven by AI at chipmakers — a signal that the hardware layer powering cloud and AI services remains robust. This lifted sentiment across the entire tech sector, including Alphabet, whose Google Cloud division is a direct beneficiary of AI spending. Separately, analysis from Insider Monkey highlighted how Alphabet is leveraging its scale to fund the next phase of AI and cloud infrastructure growth, reinforcing the narrative around the company's long-term positioning.

On the legal front, Google appeared before the EU's top court urging judges to back a lower court ruling that had scrapped a $1.7 billion antitrust fine. A favorable outcome would remove a significant liability overhang. Meanwhile, Google and Cypress Creek broke ground on the Steel River Energy Center, underscoring the company's continued investment in the energy infrastructure needed to power its data centers. The company is also mentioned in a market rotation article noting money moving into financial stocks — though Alphabet itself is a tech holding, the broader rotation out of defensive assets and into growth names is broadly supportive.

Fundamentals heading into next week's earnings report are strong. In the most recent quarter, Alphabet reported earnings per share (EPS) of $5.11, nearly double the analyst estimate of $2.67, on revenue of $109.9 billion. The company carries a trailing price-to-earnings (P/E) ratio of 27.4 and a forward P/E of 24.6, with revenue growth of 21.8% and earnings growth of 82.0% year-over-year. The market cap stands at approximately $4.39 trillion.

As of mid-morning on July 15, Alphabet shares are holding near the top of their daily range. The next major catalyst is the company's Q2 2026 earnings report on July 22. The macro backdrop has been supportive as well — yesterday's CPI data showed annual inflation came in at 3.8% (prior: 4.2%), and Fed Chair Warsh testified before Congress, both events that markets appear to have absorbed constructively.