Palantir Technologies Inc. (NASDAQ:PLTR) stock slid by more than 3% on Wednesday as risk appetite cools across growth-leaning tech names and traders lean defensive. The Nasdaq is down 0.55% while the S&P 500 has shed 0.76%.The company faces mounting scrutiny as political backlash, internal tensions, customer concerns and competition for AI talent converge around the controversial data analytics company. • Palantir Technologies stock is among today’s weakest performers. What’s pressuring PLTR stock?Political Backlash Raises Business RisksThe company generated nearly $2.2 billion in federal contract revenue in the 12 months after Trump returned to office, up 65% from the prior year, while its commercial revenue more than doubled.AI Competition and Talent Pressure IntensifyPalantir also faces pressure from AI rivals. Michael Burry has argued that Anthropic is "eating Palantir’s lunch" and placed a large bet against Palantir’s stock.Palantir chief Alex Karp pushed back, saying large AI models create problems as well as solve them, while Palantir helps customers solve those problems themselves.Technical AnalysisFrom a trend perspective, Palantir is still working through a longer-term downtrend: it’s trading 18.6% below its 200-day SMA ($157.31) and 7.9% below its 100-day SMA ($139.05), even though it’s 2.5% above the 20-day SMA ($125.06). The moving-average stack stays bearish, with the 20-day SMA below the 50-day SMA and the Death Cross (50-day below 200-day) that formed in February still in effect.Earnings & Analyst OutlookLooking further out, the next major catalyst for the stock arrives with the Aug. 3 (estimated) earnings report.