Alphabet: After Its Best Quarter in Decades, Is It Time to Buy?

Alphabet Inc. (GOOGL) achieved its strongest quarterly stock performance in nearly two decades, with a 38% gain in Q3 2025, driven by robust Q2 2025 earnings that surpassed estimates across revenue ($96.43B, +14%) and EPS ($2.31, +22%). This rebound was fueled by significant growth in Google Cloud (+32%) and YouTube (+13%), alongside an 11.7% increase in Google Search revenue, which alleviated AI disruption concerns, and further supported by a favorable U.S. court decision in the DOJ antitrust case. While its valuation is no longer a bargain, the company's strong fundamentals and reasonable valuation suggest continued upside potential, positioning GOOGL as a key stock for institutional investors to monitor.

Analysis

Alphabet Inc. (NASDAQ: GOOGL) has staged a remarkable comeback. After lagging the market in the first half of the year, facing competitive threats in artificial intelligence (AI), pressure on its advertising stronghold, challenges to Google Search, and ongoing regulatory headwinds, the tech giant has just posted its strongest quarter in nearly two decades, in terms of stock performance. The surge has shifted investor sentiment sharply, putting Alphabet back at the center of the conversation in big tech. The question now: after such a surge, is it still time to buy, or has the easy money already been made? A Historic Quarter In the third quarter of 2025, Alphabet delivered a staggering 38% gain, its best return since Q2 2005. For a mega-cap stock with a market cap closing in on $3 trillion, such performance is rare and hard to ignore. Investors who had the foresight to buy while Alphabet was under pressure, with fundamentals intact but valuation below its historical averages, have been well rewarded. But for those on the sidelines, the dilemma now is whether this renewed strength still offers upside. Why Q2 Results Fueled the Rally Alphabet’s rebound didn’t happen by chance. It was driven by strong fundamentals in the company’s Q2 2025 earnings, reported on July 23. Revenue rose 14% year-over-year to $96.43 billion, beating estimates of $94 billion. Earnings per share climbed 22% to $2.31, above the $2.17 consensus. The strength was broad-based, but two growth engines stood out: Google Cloud and YouTube. Cloud revenue increased 32% to $13.62 billion, surpassing the $50 billion mark in annual recurring revenue for the segment. YouTube’s ad revenue rose 13% to $9.79 billion, reaffirming its position as the dominant online video platform. The most critical result, however, was in Google Search. Long seen as vulnerable to disruption from AI chatbots, search revenue instead grew 11.7%, far above analyst expectations of 8%. That performance alleviated concerns about a structural decline and suggested that AI might enhance, rather than erode, Alphabet’s core business. Adding to the bullish narrative, Alphabet caught a major regulatory break. A U.S. court decision in the Department of Justice’s antitrust case against Google stopped short of the harshest remedies, such as breaking up Chrome or forcing divestitures. That outcome lifted a long-standing overhang and further fueled the rally. Valuation: Not Cheap, But Certainly Reasonable Alphabet’s fundamentals are strong again, but valuation is no longer at bargain levels. With a trailing P/E around 26, the stock trades slightly below its 10-year average of 28. Its forward P/E is elevated, but still reasonable relative to peers in the computer and technology sector. Year-to-date, shares have increased by nearly 30%. While some may worry about chasing strength, the company continues to post double-digit revenue growth, strengthen its cloud and AI positioning, and maintain dominance in advertising. In that light, the rally may not be overextended. Technicals: $240 Is the Key Level From a technical perspective, Alphabet is consolidating after its explosive Q3 run. Shares recently pulled back from $255 to $240, where they’ve found firm support. This level now represents the key line in the sand. If GOOGL can hold $240 and push above $250, it would confirm a higher low and signal the potential start of a new leg higher. Conversely, a decisive break below $240 could signal a short-term shift in momentum. With Q3 earnings due in November, volatility is likely, but so is the potential for upside if the company extends its streak of strong results. GOOGL Is Still Worth Watching Closely Alphabet’s transformation from laggard to leader has been swift and decisive. Strong Q2 results, regulatory relief, and AI-driven momentum helped power its record-breaking Q3 rally. Valuation is no longer cheap, but it’s still reasonable for a company with Alphabet’s growth, profitability, and market dominance. For long-term investors, pullbacks near $240 might be ideal entry points. For traders, a breakout above $250 could signal the next wave of momentum. Either way, Alphabet’s comeback has reaffirmed its place at the top of the tech hierarchy, and investors should keep it firmly on their radar. Where Should You Invest $1,000 Right Now? Before you make your next trade, you'll want to hear this. MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis. Our team has identified the five stocks that top analysts are quietly whispering to their clients to buy now before the broader market catches on... and none of the big name stocks were on the list. They believe these five stocks are the five best companies for investors to buy now... The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc. Alphabet Inc. has transitioned from a market laggard to a leader, evidenced by a 38% stock gain in Q3 2025, its strongest quarterly performance since 2005. This rally was fundamentally driven by a robust Q2 2025 earnings report, where revenue grew 14% year-over-year to $96.43 billion and EPS climbed 22% to $2.31, both surpassing consensus estimates. Critically, the report alleviated significant investor concerns regarding competitive threats from AI, as Google Search revenue posted an unexpectedly strong 11.7% growth rate, well above the 8% forecast. This core segment's resilience, combined with sustained hyper-growth in Google Cloud (up 32% to $13.62 billion) and a rebound in YouTube ads (up 13%), reasserted the company's diversified strength. The positive momentum was further amplified by a favorable U.S. court decision in the DOJ antitrust case, which removed a major regulatory overhang without imposing harsh structural remedies. While the stock's valuation is no longer at bargain levels with a trailing P/E of 26, it remains slightly below its 10-year average of 28, suggesting a reasonable price for a company demonstrating double-digit growth and market dominance. From a technical standpoint, the stock is consolidating around the $240 support level, a key pivot point for its near-term trajectory.

Key Decisions for Investors

• Investors with a long-term horizon should view the current consolidation and any pullbacks towards the $240 technical support level as potential accumulation opportunities, given the company's renewed fundamental strength.
• Monitor the upcoming Q3 earnings in November as a primary catalyst; a continuation of strong growth in both Cloud and Search would validate the bullish thesis and could propel the stock above the $250 resistance level.
• Given the stock is no longer cheap after a 30% year-to-date run, tactical traders should watch for a confirmed break above $250 as a signal for a new upward trend, while a decisive drop below $240 could indicate a short-term reversal.
• The alleviated concerns around AI disruption in Search and the favorable antitrust ruling have materially de-risked the stock, warranting a potential upward revision of target valuations and position sizing for a core holding.