Palantir logo over global stock charts and candlesticks, illustrating PLTR valuation concerns and growth outlook. Key Points Palantir stock has surged to new highs, prompting investors to reexamine valuation and long-term upside. Institutional demand for PLTR has increased following its inclusion in the S&P 500 and NASDAQ 100. Analysts continue to debate whether slowing growth, government exposure, and rising competition could pressure future returns. Interested in Palantir Technologies Inc.? Here are ...