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KLA vs Optex Systems Holdings: KLAC and OPXS compared
KLA is the larger company: $4.1B of revenue in its latest quarter (Q1 FY27) against $9.7M for Optex Systems Holdings (Q3 FY26). KLA is growing faster (+29% against -12% a year earlier). KLA is more profitable, with an operating margin of 44.1% against 14.3%.
Where the money goes: KLAC and OPXS
KLA (KLAC) · Q1 FY27
KLA, Q1 FY27: revenue $4.1B (+29% year over year), operating margin 44.1%, net earnings $1.5B, operating cash flow $1.5B. The chart follows the revenue to costs, profit and cash.
Optex Systems Holdings (OPXS) · Q3 FY26
Optex Systems Holdings, Q3 FY26: revenue $9.7M (-12% year over year), operating margin 14.3%, net earnings $1.3M, operating cash flow $2.3M. The chart follows the revenue to costs, profit and cash.
| KLA (KLAC) | Optex Systems Holdings (OPXS) | |
|---|---|---|
| Latest quarter | Q1 FY27 | Q3 FY26 |
| Revenue | $4.1B | $9.7M |
| Revenue growth, Y/Y | +29% | -12% |
| Gross margin | — | 34.2% |
| Operating margin | 44.1% | 14.3% |
| Net earnings | $1.5B | $1.3M |
| Net margin | 37.4% | 13.2% |
| Operating cash flow | $1.5B | $2.3M |
| Free cash flow | $1.3B | $2.1M |
| Market value | $170.2B | — |
| Analysts’ mean target | $219.62 | — |
Where the revenue comes from
KLA
- Product: $3.3B (79%)
- Services: $851M (21%)
Questions
Which is bigger, KLA or Optex Systems Holdings?
KLA is the larger company: $4.1B of revenue in its latest quarter (Q1 FY27) against $9.7M for Optex Systems Holdings (Q3 FY26).
Is KLA or Optex Systems Holdings growing faster?
KLA is growing faster (+29% against -12% a year earlier).
Which is more profitable, KLA or Optex Systems Holdings?
KLA is more profitable, with an operating margin of 44.1% against 14.3%.
More: KLA earnings · how KLA makes money · Optex Systems Holdings earnings · how Optex Systems Holdings makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 29, 2026; 10-Q filed Aug 11, 2026). Fiscal quarters can end on different dates. Not investment advice.