Entegrisvs.KLA
ENTG vs KLAC · both in Semiconductor equipment & IP, part of the AI & digital infrastructure value chain: The machines and chip IP advanced semiconductor manufacturing cannot do without.
KLA is about 10× larger than Entegris by market cap; KLA trades at the lower P/E (52.8 vs 81.9); year to date, Entegris leads (+92.5% vs +61.9%).
Side by side
| ENTG | KLAC | |
|---|---|---|
| Market cap | $24.9B | $255B |
| Price | $165.79 | $195.57 |
| Today | +2.2% | −0.6% |
| Return YTD | +92.5% | +61.9% |
| Return 1Y | +71.5% | +85.1% |
| Since June 26, 2026 | +2.7% | −21.3% |
| P/E | 81.9 | 52.8 |
| P/S | 7.5 | 18.8 |
| P/B | 6.0 | 40.2 |
Data as of 2026-10-09 · updates daily after U.S. close
Since June 26, 2026: the change in the closing price, from the daily closes Sectivia records itself since that date.
The two companies
EntegrisENTG
Filtration and advanced materials that keep contamination out of chip fabrication.
Full ENTG profile →KLAKLAC
Finding a defect a few nanometres across is its own industry, and KLA dominates it. Its inspection systems and yield software show a fab what is going wrong.
Full KLAC profile →More ENTG & KLAC comparisons
Other head-to-heads in the Semiconductor equipment & IP segment.