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Why Did Palantir Stock Drop Today?

The artificial intelligence (AI) darling's stock still trades for a pretty penny.

By Johnny Rice Sep 5, 2025 at 4:58PM EST

Key Points

  • President Trump said yesterday evening that "fairly substantial" tariffs would soon be levied on semiconductors.
  • Another weak jobs report also spooked investors.
  • Palantir's sky-high valuation continues to weigh on its stock.

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