Palantir Surges 18-20% on 'Otherworldly' Q2: Revenue Up 93% YoY to $1.94B, US Commercial Revenue Jumps 149%, Full-Year Guidance Raised

Palantir stock surged nearly 18-20 percent on Tuesday, August 4, 2026, after the company reported fiscal second-quarter results that beat analyst expectations and raised its full-year guidance. The company posted adjusted earnings of $0.41 per share in Q2, versus Wall Street estimates of $0.35, and revenue came in at $1.94 billion, compared to expectations of $1.8 billion. Palantir's overall revenue grew 93 percent year-over-year, while US commercial revenue grew 149 percent year-over-year, with CEO Alex Karp calling the quarter otherworldly. The company raised its full-year revenue guidance to $8.16 billion versus prior estimates for $7.65 billion to $7.66 billion. Palantir shares jumped 16.1 percent to $145.85 in pre-market trading on August 4, with Morningstar noting shares were up more than 10 percent after second-quarter results delivered record growth rates in US commercial revenue (150 percent) and US government revenue (90 percent), along with all-time highs in operating margins (62 percent), net retention (157 percent), and free cash flow margin (63 percent). Palantir's blowout quarter defied bearish predictions that the stock would plunge on earnings day, with some analysts having argued that no earnings beat could justify the company's valuation. The 93 percent revenue growth and massive US commercial acceleration demonstrate that demand for Palantir's AI-driven software-as-a-service solutions is accelerating, not stalling, and that the company is successfully monetizing its Artificial Intelligence Platform (AIP). The stock's 18-20 percent surge erases concerns over the company's stretched valuation and confirms that Palantir has become the face of the AI revolution for many investors, displacing Nvidia in that narrative role. For Markets & Capital watchers, Palantir's performance is a key data point in the broader AI infrastructure build-out story.