PDFS vs UCTT
PDFS: PDF Solutions transforms semiconductor manufacturing through an AI-ready data platform that standardizes data ingestion and analytics across characterization, process development, and high-volume production. UCTT: Ultra Clean Holdings is a critical subsystems and ultra-high purity services supplier to semiconductor chip makers and equipment manufacturers, enabling advanced device production through precision components, cleaning, and contamination analysis.
Side-by-side fundamentals
| Metric | PDFS | UCTT | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $53.42 | $101.46 | |
| Market cap as of 2026-07-23 | $2.3B | $4.7B | |
| P/E as of 2026-07-23 | 316.21 | n/a | |
| PEG as of 2026-07-23 | 0.77 | n/a | |
| Net margin as of 2026-07-23 | +3.1% | -9.4% | PDFS higher |
| Gross margin as of 2026-07-23 | +72.1% | +15.6% | PDFS higher |
| Operating margin as of 2026-07-23 | +6.8% | -5.5% | PDFS higher |
| ROE as of 2026-07-23 | +2.7% | -28.1% | PDFS higher |
| ROA as of 2026-07-23 | +1.7% | -11.0% | PDFS higher |
| Debt / equity as of 2026-07-23 | 0.24 | 0.96 | PDFS lower |
| Revenue growth (YoY) as of 2026-07-23 | +24.4% | -3.2% | PDFS higher |
| Revenue CAGR (3y) SEC XBRL | +0.6% | -0.1% | PDFS higher |
| Beta as of 2026-07-23 | 1.63 | 1.89 | |
| 1-year return as of 2026-07-22 close | +125.2% | +323.3% | UCTT higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.