The available evidence does not provide direct confirmation that Palantir Technologies Inc. shares increased by approximately 4% in overnight trading. The most relevant primary source is a CNBC market update page that reports real-time U.S. stock movements and could plausibly include a mention of Palantir’s performance, but its summary does not explicitly confirm the claim. Other sources primarily focus on broader market data or other companies such as SoFi, Apple, Tesla, and Berkshire Hathaway, and therefore add little to verifying Palantir’s specific price action. Although CNBC and MarketWatch are both highly credible financial news providers with authoritative market data, without direct evidence showing Palantir’s overnight price movement, the statement cannot be verified conclusively. This leads to the assessment that the claim remains possible but unsupported by the provided primary sources.