Ken Fisher's position in PDF Solutions is currently worth $1.7 Million. That's 0.00% of their equity portfolio (607th largest holding). Ken Fisher started to build up the position in PDF Solutions in Q2 2022 and continued to invest until Q3 2022. Since then they sold 29.2 Thousand shares. The stake costed the investor $1.3 Million, netting the investor a gain of 31% so far.