PDF SOLUTIONS INC (PDFS) Stock
4 of the hedge funds AlphaScala tracks reported PDFS in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Point72's at $42.40M. Company insiders reported 0 open-market buys and 2 sales on SEC Form 4 in the 90 days to Oct 21, 2026.
Which hedge funds own PDFS?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Point72 Steve Cohen | 599K | $42.40M | NEW |
| Citadel Ken Griffin | 84K | $5.98M | +144% |
| Millennium Management Israel Englander | 46K | $3.25M | NEW |
| Bridgewater Associates Ray Dalio | 5K | $340.3K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are PDF SOLUTIONS INC insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 31, 26 | Strojwas Andrzej | Chief Technology Officer | SELL | 3.4K | $151K |
| Aug 12, 26 | Zhang Shuo | Director | SELL | 1.5K | $77K |
SEC Form 4 filings as of Oct 21, 2026
See cluster-buy signals across all tickers →PDFS price chart
Powered by TradingViewWhat does PDF SOLUTIONS INC do?
Pdf Solutions Inc. is a company specializing in software and engineering services that enhance the performance of semiconductor manufacturing processes. The company's key function is to provide analytics and quality control software for integrated circuit producers, striving to improve yield and efficiency in chip production. Pdf Solutions Inc. utilizes cutting-edge technology to offer data solutions that streamline manufacturing workflows and reduce production costs. Its services have a significant impact on the semiconductor industry, an essential sector that powers a myriad of electronic devices from smartphones to high-performance computers. Through its innovative solutions, Pdf Solutions Inc. plays a crucial role in optimizing the production capabilities of semiconductor manufacturers, thereby influencing the overall efficiency and technological advancements within this rapidly evolving industry.