Westfield Capital Management Boosts Synopsys Stake

Investment firm increases position in semiconductor design software company

Published on Feb. 27, 2026

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Westfield Capital Management Co. LP, an investment management firm, increased its stake in Synopsys, Inc. (NASDAQ:SNPS) by 16.6% during the third quarter, according to a recent 13F filing with the Securities and Exchange Commission (SEC). The firm now owns 126,581 shares of the semiconductor company's stock, valued at $62,454,000.

Why it matters

Synopsys is a leading provider of electronic design automation (EDA) software and semiconductor intellectual property, which are critical tools for chip designers. Westfield Capital's increased investment suggests the firm sees long-term growth potential in Synopsys' business, which could signal broader investor confidence in the company's outlook.

The details

According to the 13F filing, Westfield Capital Management purchased an additional 18,010 shares of Synopsys during the third quarter, bringing its total position to 126,581 shares. This represents a 16.6% increase in the firm's stake in the semiconductor company.

  • Westfield Capital Management increased its position in Synopsys during the 3rd quarter of the year.

The players

Westfield Capital Management Co. LP

An investment management firm that increased its stake in Synopsys, Inc.

Synopsys, Inc.

A leading provider of electronic design automation (EDA) software and semiconductor intellectual property.

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The takeaway

Westfield Capital Management's increased investment in Synopsys suggests the firm sees long-term growth potential in the semiconductor design software company, which could signal broader investor confidence in Synopsys' outlook and the continued importance of its products in the chip design industry.