Synopsys (SNPS) Stock News Today: Earnings Momentum, Nvidia’s $2B Stake, and Wall Street Forecasts for 2026
December 15, 2025 — Synopsys, Inc. (NASDAQ: SNPS) is back in the spotlight as investors weigh a fast-moving mix of catalysts: a fresh wave of upward earnings-estimate revisions, post-earnings re-rating debate after the company’s latest guidance, the strategic implications of NVIDIA’s $2 billion equity investment, and renewed attention on a securities class action deadline later this month. Synopsys Investor Relations+3Finviz+3GlobeNewswire+3 As of 19:02 UTC on Monday, Dec. 15, 2025, Synopsys shares traded around $460.04, up roughly 1.6% on the day, after moving between $452.11 and $470.39. What’s happening with Synopsys stock on Dec. 15, 2025? Today’s Synopsys coverage clusters around