Jim Cramer says this Big Tech stock is set for another run after analyst upgrade

Market Overview - Stocks fell on Monday after President Trump announced an increase in global tariffs to 15% from 10% following the Supreme Court's decision to strike down his "reciprocal" tariffs, leading to market uncertainty and sell-offs [1] - Portfolio holding CrowdStrike experienced a decline of over 9% on Monday, following an 8% drop on Friday after Anthropic introduced a new security tool for its Claude AI assistant [1] Company Updates - Alphabet was upgraded to a buy equivalent rating from a hold at Wells Fargo, with the stock price target raised to $387 from $354, citing leadership in customer data, distribution, and compute capacity as key traits for AI success [1] - Wells Fargo also increased its Google Cloud 2026 revenue growth estimate to 60% year-over-year, which is 11% above consensus [1] - Home Depot is set to report earnings on Tuesday, with analysts predicting a slight decline in same-store sales; however, the company has issued guidance for 2026 indicating flat to 2% growth in comp sales and flat to 4% growth in earnings per share [1] Stock Predictions - Jim Cramer expressed optimism for Alphabet, predicting the stock could reach $400, representing a nearly 27% upside from Friday's close, particularly due to its partnership with Apple for AI features [1] - The sentiment around Home Depot is influenced by expectations of an incoming rate cut cycle, which could benefit the company despite potential earnings challenges [1] Additional Coverage - Stocks mentioned in the rapid-fire segment included Workday, CBRE Group, VF Corp, and Domino's Pizza [1]