Is Alphabet a Top Artificial Intelligence Stock to Buy for 2026?

Alphabet's stock jumped about 65% in 2025 after entering the year with low expectations (trading under 14x forward earnings in April) and now commands roughly 30x forward earnings; the rally followed resolution of a major antitrust case, the integration of AI overviews into Search that preserved market share, and rapid improvements in its Gemini model. Strong operating results underpin the move—Q3 revenue rose 16% and diluted EPS climbed 35%—and management is exploring additional upside in 2026 by potentially monetizing its custom TPU AI chips (including a possible sale or new business unit deal with Meta). Together these developments free the stock to be valued on growth rather than uncertainty and could support further appreciation, although near-term returns may moderate given the higher starting valuation.

Analysis

Alphabet's stock rallied about 65% in 2025 after entering the year with low expectations; shares traded below 14x forward earnings in April and have rerated to roughly 30x forward earnings as of the article. This revaluation followed a series of concrete developments that removed earlier downside risks rather than merely a multiple expansion.

Key fundamental and event drivers cited include a favorable September antitrust outcome that avoided a breakup (with only minor concessions), the integration of AI overviews into Google Search preserving market share, and rapid improvement in the Gemini model that prompted competitive concern. Operating results underpin the story: Q3 revenue rose 16% year-over-year and diluted EPS increased 35%, signaling meaningful margin and top-line momentum.

Looking toward 2026, the potential monetization of Alphabet's custom TPUs — including a possible sale or opening a new business unit and reported interest from Meta — represents an incremental growth lever but requires execution to materialize. Given the higher starting valuation, near-term upside may be more muted than 2025; primary risks remain AI competition, execution on TPU/cloud monetization, and any renewed regulatory/legal developments that could change investor sentiment.

Key Decisions for Investors

• Consider a constructive, sized position in Alphabet given resolved legal uncertainty and strong Q3 growth, but limit exposure relative to portfolio size because the stock now trades near ~30x forward earnings
• Implement staged purchases rather than a single large entry to manage valuation risk and be prepared to trim into further rallies as expectations price in 2026 growth
• Monitor specific catalysts closely — announcements on TPU monetization or a Meta deal, subsequent quarterly revenue/EPS prints, Search market-share metrics, Gemini product milestones, and any regulatory developments — and reprice positions on those outcomes
• If leaning overweight, use downside hedges or option strategies to protect against a multiple contraction triggered by missed execution or adverse regulatory news