This Popular Artificial Intelligence (AI) Stock Could Plunge More Than 70%, According to 1 Wall Street Analyst

Palantir Technologies (PLTR), a top-performing AI stock with significant revenue growth, faces considerable Wall Street skepticism regarding its high valuation, evidenced by a 250 forward P/E. RBC analyst Rishi Jaluria, the most bearish, projects a 70% downside, citing an "unsustainable valuation" and "unfavorable risk-reward profile," despite the company's strong performance and CEO optimism. This divergence highlights a critical debate on the sustainability of growth-driven valuations within the AI sector, presenting a key risk/reward consideration for institutional investors.

Analysis

Palantir Technologies (PLTR) presents a sharp dichotomy between its operational momentum and its market valuation, creating a polarized view among investors and analysts. The company reported a significant 48% year-over-year revenue increase in Q2 2025 and projects further acceleration, a rate CEO Alex Karp described as "nearly without precedent" for a business of its scale. This strong growth narrative has made it a top performer in the S&P 500. However, this performance is countered by significant valuation concerns, highlighted by a forward price-to-earnings (P/E) ratio of 250. Analyst sentiment is predominantly cautious, with an LSEG survey showing only four 'buy' ratings against 17 'holds' and four 'sells'. The most bearish view comes from RBC Capital's Rishi Jaluria, who maintains a $45 price target, implying a potential 70% downside due to an "unsustainable valuation" and an "unfavorable risk-reward profile." This skepticism is echoed by Jefferies analyst Brent Thill, who sees the stock's multiple as "disconnected from even optimistic growth scenarios." A counterargument from Mizuho's Gregg Moskowitz suggests Palantir's unique position in AI and government digitization warrants a substantial premium, potentially providing a floor to the stock price despite the elevated multiples.

Key Decisions for Investors

• Investors should weigh the company's exceptional 48% revenue growth and bullish management guidance against its forward P/E of 250 and the significant downside risk highlighted by multiple Wall Street analysts.
• Given the wide dispersion in analyst price targets and the stock's high volatility, consider sizing positions to reflect the unfavorable risk-reward profile cited by critics like RBC, or utilize options to hedge against a potential valuation correction.
• Closely monitor future earnings reports for sustained or accelerating revenue growth, as this will be the primary catalyst required to justify the stock's premium valuation and counter the prevailing bearish thesis.
• For those concerned about Palantir's valuation, consider re-evaluating exposure to the AI sector by looking at companies like Microsoft and Intuit, which the same bearish analyst singled out as having a more favorable outlook.