Ownership history in RENAISSANCE TECHNOLOGIES LLC · 58 quarters on record
This page tracks every 13F SEC filing in which RENAISSANCE TECHNOLOGIES LLC reported a position in PDF SOLUTIONS INC COM (PDFS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 90,100 | +20,800 | +30.0% | 0.00% | $2.3M | $25.82 |
| 2025 Q2 | ADDED | 69,300 | +16,500 | +31.2% | 0.00% | $1.5M | $21.38 |
| 2025 Q1 | REDUCED | 52,800 | -30,300 | -36.5% | 0.00% | $1.0M | $19.11 |
| 2024 Q4 | ADDED | 83,100 | +44,200 | +113.6% | 0.00% | $2.3M | $27.08 |
| 2024 Q3 | REDUCED | 38,900 | -32,677 | -45.7% | 0.00% | $1.2M | $31.68 |
| 2023 Q4 | ADDED | 71,577 | +9,277 | +14.9% | 0.00% | $2.3M | $32.14 |
| 2023 Q3 | ADDED | 62,300 | +24,100 | +63.1% | 0.00% | $2.0M | $32.40 |
| 2023 Q2 | ADDED | 38,200 | +14,400 | +60.5% | 0.00% | $1.7M | $45.10 |
| 2023 Q1 | REDUCED | 23,800 | -21,100 | -47.0% | 0.00% | $1.0M | $42.40 |
| 2022 Q4 | REDUCED | 44,900 | -15,500 | -25.7% | 0.00% | $1.3M | $28.52 |
As of 2025 Q4 — sorted by position size