Synopsys Stock Jumps Overnight After Elliott Reportedly Builds Multi-Billion Stake

The activist investor believes Synopsys has room to improve sales and margins and drive better financials amid the AI-linked boom for the chips industry.
Close-up of sign with logo at Silicon Valley headquarters of technology company Synopsys, Mountain View, California, May 3, 2019.
Close-up of sign with logo at Silicon Valley headquarters of technology company Synopsys, Mountain View, California, May 3, 2019. (Photo by Smith Collection/Gado/Getty Images)
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Yuvraj Malik·Stocktwits
Published Mar 22, 2026   |   11:52 PM EDT
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  • Synopsys’ stock has lagged rival Cadence Design Systems and the broader semiconductor index.
  • “Synopsys is essential to the global chip industry” and the company is uniquely positioned to benefit from the AI-linked growth in the Industry - Elliott
  • Stocktwits sentiment for SNPS flipped to ‘bullish’ from ‘bearish.’

Synopsys, Inc. shares jumped 4% in overnight trading on Sunday after reports said Elliott Investment Management had built a multimillion dollar stake in the chip-design and engineering software maker with plans to push for changes.

Retail sentiment for SNPS on Stocktwits flipped to ‘bullish’ from ‘bearish’ the previous day.

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SNPS sentiment and message volume as of March 22 | Source: Stocktwits

Elliott’s View On Synopsys

Elliott, an activist investor known for taking sizable stakes and pushing for strategic, operational, or governance shifts, is aiming to drive changes that better position Synopsys to capitalize on the AI-driven upcycle in the semiconductor industry, according to a report in the Wall Street Journal.

“Synopsys is essential to the global chip industry,” Elliott Managing Partner Jesse Cohn told the Journal. “As AI drives a step change in chip complexity and capital investment, Synopsys is uniquely positioned to benefit from this growth.”

Cohn said Elliott believes there is a “clear opportunity for Synopsys’ financial performance to more fully reflect the value it delivers,” adding that it plans to suggest improvements in operational, profitability and monetization areas.

The development comes as Nvidia, the AI chips leader and a Synopsys customer, invested $2 billion in the company late last year. Nvidia CEO Jensen Huang said at the company’s developer conference earlier this month that Synopsys’ users are set to “go through the roof.”

Synopsys is a leading provider of chip-design software and engineering simulation tools used by companies like Intel and Tesla to design semiconductors and complex systems. In recent years, it has gained attention from its rollout of new AI-driven chip design tools and its massive $34-billion acquisition of engineering software firm Ansys in 2024.

SNPS Stock Has Been A Laggard

However, the stock has been rather dull even as the AI-linked demand has boosted chipmakers as well as Synopsys rival Cadence Design Systems. Synopsys shares ended in the red in the last two years and are down 10.5% year to date. 

Over the past 12 months, SNPS is down more than 6%, compared to the 48% rise in SPDR S&P Semiconductor ETF (XSD) fund and 11% rise in Cadence stock.

Elliott believes Synopsys can boost sales and improve margins to be more in line with those of Cadence, the Journal reported, citing people familiar with the matter for this information.

Synopsys’ fiscal first-quarter revenue surged 38% to $2.3 billion, its sharpest growth on record, according to results published last month. Net income, however, declined 78% to $65 million.

For updates and corrections, email newsroom[at]stocktwits[dot]com.

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