Why Pure Storage Stock Took a Dirty Dive Today

By Anders Bylund – Dec 3, 2025 at 12:22PMKey PointsPure Storage exceeded revenue and earnings guidance for Q3 2026.The stock crashed 26% despite the earnings beat because it was trading at 233 times trailing earnings yesterday.The selloff erased gains from Pure Storage's previous earnings report, bringing the stock back to more reasonable (though still rich) valuation levels.NYSE: PSTGPure StorageMarket Cap$31BToday's Changeangle-down(-27.18%) $25.75Current Price$68.97Price as of December 3, 2025 at 2:13 PM ETPure Storage beat earnings estimates but still crashed 26%. Here's why good news turned into a stock market rout.Shares of Pure Storage (PSTG 27.18%) crashed hard on Wednesday morning. At 11:30 a.m. ET, the stock was down 26% from Tuesday's closing price. The culprit? A strong earnings report with a side of fairly modest next-quarter guidance. ExpandNYSE: PSTGPure StorageToday's Change(-27.18%) $-25.75Current Price$68.97Key Data PointsMarket Cap$31BDay's Range$68.34 - $79.0352wk Range$34.51 - $100.59Volume863KAvg Vol3.1MGross Margin69.17%Dividend YieldN/A The earnings report was not overwhelmingly good There wasn't much wrong with Pure Storage's Q3 2026 report -- just enough for the bears to hang their hat on. For a growth stock trading at lofty valuations, that can be enough to inspire a sudden price drop. The enterprise-class data storage expert saw Q3 revenues rise 16% year over year to $964.5 million. Adjusted earnings per diluted share rose from $0.50 to $0.58. Both revenues and operating income exceeded the top end of management's guidance range for this period. The bottom-line result was in line with analyst projections, and the average Wall Street firm would have settled for top-line sales near $955.0 million. Looking ahead, Pure Storage boosted its full-year projections for every metric, indicating a strong fourth-quarter outlook. However, it wasn't a perfect picture. Recurring sales grew slightly slower than total revenues, which is a negative trend for long-term growth visibility and pricing power. Analyst reactions included downgrades, lower price targets with "buy" ratings, and raised targets paired with an unchanged "sell" rating. Investors saw an unclear mess and erased the gains Pure Storage posted after a more obviously bullish report three months ago. Image source: Getty Images. Even AI partnerships couldn't justify that price tag Of course, Wall Street expected a stronger long-term overview this time. The stock soared to an all-time high of $100.59 per share a month ago, driven by the late-October unveiling of a high-powered storage stack for artificial intelligence (AI) data centers. This product features an Nvidia (NVDA 0.20%) AI accelerator, high-speed networking by Cisco Systems (CSCO +0.79%), and Pure Storage's data management software. So the stock was trading at an eye-popping 233 times trailing earnings yesterday, reflecting sky-high growth expectations. But the report wasn't good enough to support that optimistic outlook, so Pure Storage's stock is cooling down today. If you were waiting for a more reasonable price before investing in this nuts-and-bolts AI data center supplier, this could be it. Even then, you're betting on incredible business growth. I guess it could work out, given the muscular partners Pure Storage is working with, but I'm not a buyer of this richly valued stock today.About the AuthorAnders Bylund is a contributing Motley Fool media and technology analyst covering semiconductors, cloud computing, internet infrastructure, quantum computing, and streaming media. Previously, Anders was a systems administrator for Nielsen Technology and CSX, gaining hands-on experience with enterprise-class systems. He was also a freelance writer for Ars Technica, TIME, USA Today, CNN, WIRED, and AOL's Daily Finance. He holds a bachelor’s degree in English and a master’s degree in library and information sciences from Florida State University. He believes in coyotes and time as an abstract.TMFZahrimX@TMFZahrim