Investment Analysts’ Weekly Ratings Changes for PDF Solutions (PDFS)

PDF Solutions (NASDAQ: PDFS) recently received a number of ratings updates from brokerages and research firms:

• 9/25/2026 – PDF Solutions is now covered by Needham & Company LLC. They set a “buy” rating and a $60.00 price target on the stock.
• 9/25/2026 – PDF Solutions is now covered by Needham & Company LLC. They set a “buy” rating and a $60.00 price target on the stock.
• 9/21/2026 – PDF Solutions was given a new $24.00 price target by DA Davidson.
• 9/21/2026 – PDF Solutions had its “neutral” rating reaffirmed by UBS Group AG.
• 9/21/2026 – PDF Solutions had its “buy” rating reaffirmed by DA Davidson. They now have a $74.00 price target on the stock.
• 9/8/2026 – PDF Solutions is now covered by Morgan Stanley. They set an “overweight” rating and a $62.00 price target on the stock.
• 9/8/2026 – PDF Solutions was downgraded by Royal Bank Of Canada to “outperform”.
• 8/21/2026 – PDF Solutions was upgraded by Weiss Ratings from “sell (d+)” to “hold (c)”.
• 8/17/2026 – PDF Solutions was given a new $74.00 price target by DA Davidson.
• 8/11/2026 – PDF Solutions is now covered by Sanford C. Bernstein. They set an “outperform” rating and a $65.00 price target on the stock.
• 8/11/2026 – PDF Solutions is now covered by Sanford C. Bernstein. They set an “outperform” rating and a $65.00 price target on the stock.
• 8/8/2026 – PDF Solutions was downgraded by Wall Street Zen from “buy” to “hold”.
• 8/7/2026 – PDF Solutions had its “sell (d+)” rating reaffirmed by Weiss Ratings.
• 8/7/2026 – PDF Solutions had its “buy” rating reaffirmed by Rosenblatt Securities. They now have a $63.00 price target on the stock.
• 8/4/2026 – PDF Solutions is now covered by Wells Fargo & Company. They set an “equal weight” rating and a $50.00 price target on the stock.
• 8/4/2026 – PDF Solutions is now covered by Wells Fargo & Company. They set a “hold” rating on the stock.

Insider Buying and Selling at PDF Solutions

In related news, Director Shuo Zhang sold 1,501 shares of PDF Solutions stock in a transaction dated Wednesday, August 12th. The shares were sold at an average price of $51.47, for a total transaction of $77,256.47. Following the sale, the director directly owned 23,380 shares in the company, valued at $1,203,368.60. The trade was a 6.03% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available through the SEC website. Also, CTO Andrzej Strojwas sold 3,394 shares of the company’s stock in a transaction that occurred on Monday, August 31st. The stock was sold at an average price of $44.41, for a total value of $150,727.54. Following the completion of the sale, the chief technology officer owned 90,965 shares of the company’s stock, valued at $4,039,755.65. This trade represents a 3.60% decrease in their ownership of the stock. The disclosure for this sale is available in the SEC filing. 11.08% of the stock is owned by insiders.

PDF Solutions, Inc provides software, hardware and services that help semiconductor and electronics manufacturers improve product quality, manufacturing efficiency and yields. Its solutions collect and analyze data across the semiconductor production process, enabling customers to identify defects, monitor process performance and make data-driven decisions from design through manufacturing and test.

The company’s offerings include the Exensio platform, a suite of manufacturing analytics and data-management applications.