Synopsys, Inc.

“Synopsys is one of the highest-quality software infrastructure businesses globally — an irreplaceable EDA duopoly with 90% recurring revenue, exceptional switching costs, and a structural AI tailwind now amplified by the ANSYS acquisition doubling its addressable market. However, at ~28x EV/FCF with $10.6B net debt and ~15-17% China revenue exposure, the market is already pricing in successful execution. The thesis is compelling and the moat is widening, but valuation offers no margin of safety to absorb the two live risks: an abrupt China export control escalation that could permanently impair $500-600M of FCF mid-deleveraging, and ANSYS integration disappointing on synergy delivery. A 2.5-4x return over 10 years remains the base case at current prices — respectable but not exceptional for the risk taken. Wait for a better entry near $380-410, or size a starter position with dry powder reserved.”