Synopsys Stock Plunges After Mixed Third-Quarter Financial Results

Synopsys, Inc. (Nasdaq: SNPS) stock has suffered considerably losing almost 29 percent in the past week following a mixed third-quarter earnings report that revealed key challenges for the company. Although a transformative acquisition is an indicator of potential in the long-term, an underperforming segment and market headwinds have investors concerned.

Financials Give a Mixed Story

Synopsys announced a robust growth for Q3 fiscal year 2025, with revenue climbing to $1.74 billion, a 14% increase year-over-year from $1.526 billion. The company's performance was bolstered by its primary business, Design Automation, which grew by 23.5% year-over-year to $1,312.1 million. This strength was driven by the transformative acquisition of Ansys on July 17, 2025, which expands Synopsys' portfolio and introduces a "silicon-to-systems" approach. The Design Automation segment also saw an increase in its adjusted operating margin, rising to 44.5% from 41.5% in the prior-year quarter.

However, these gains were offset by a disappointing performance from the smaller Design IP segment. This business saw a significant 7.7% year-over-year decline in sales, with revenue falling to $427.6 million and its adjusted operating margin dropping sharply to 20.1% from 36.7%.

On a GAAP basis, earnings per diluted share dropped to $1.50 from $2.73 a year ago. Non-GAAP EPS was $3.39, slightly below last year’s $3.43.

Company executives attributed this weakness to two main factors: new export restrictions affecting design starts in China and a major foundry customer pulling out of a planned deal. The company reaffirmed full-year revenue expectations of $7.03–$7.06 billion.

Stock Technical Outlook

Due to the recent volatility and the underlying challenges in its IP segment, the stock is currently struggling to find a clear direction. For the short term, the resistance level is $436. If the stock can sustain a price above this level, its next goal will be $459. However, if it fails to hold this level, the price may retest support at $396 or potentially fall to the further support at $388.

For the medium term, investors should watch the $380 mark. A break below this level could indicate further downside, with the stock likely to seek support at $366. Given the current market volatility and the company's acknowledged business challenges, investors are advised to exercise caution until a clearer trend emerges.