Filing Flows › Silicon Laboratories (SLAB) › Q3 2025
Silicon Laboratories (SLAB) Q3 2025 earnings results (third quarter 2025)
10-Q filed Nov 4, 2025
Silicon Laboratories (SLAB) reported revenue of $206M for the third quarter 2025 (Q3 2025), +24% from a year earlier and +7% from the quarter before. Operating margin was -6.0%, net loss $9.9M (4.8% of revenue).
Silicon Laboratories, Q3 2025: revenue $206M (+24% year over year), operating margin -6.0%, net loss $9.9M, operating cash flow $34.3M. The chart follows the revenue to costs, profit and cash.
| Q3 2025 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $206M | +7% | +24% |
| Operating profit | −$12.3M | — | — |
| Net earnings | −$9.9M | — | — |
| Operating cash flow | $34.3M | +599% | +9% |
| Free cash flow | $27.9M | — | -5% |
What changed
Revenue was $206.0M in Q3 2025, up 24% year over year and up 7% from the previous quarter. Industrial & Commercial was the largest line at 57% of revenue. Industrial & Commercial added $21.1M year over year (up 22%), 53% of the total change.
Gross margin was 57.8%, up 3.5 points from a year earlier. Operating costs exceeded revenue by $12.3M, an operating margin of -6.0%. Operating expenses grew 9% against revenue growth of 24%. The fastest-growing cost line was SG&A (+19%). The quarter ended with a net loss of $9.9M, narrower than the previous quarter's $21.8M loss. Non-operating items added $2.8M, -30% of pre-tax earnings, so the bottom line overstates operating performance.
Operating cash flow was $34.3M (up 9% year over year). Non-cash charges added back $6.1M of depreciation and $20.0M of share-based compensation. Working capital and other items added $18.1M. Capital expenditures of $6.4M left free cash flow of $27.9M.
Questions
What was Silicon Laboratories' revenue in the third quarter 2025?
Silicon Laboratories (SLAB) reported revenue of $206M for the third quarter 2025 (Q3 2025), +24% from a year earlier and +7% from the quarter before.
Was Silicon Laboratories profitable in the third quarter 2025?
Operating loss was $12.3M (-6.0% of revenue) and net loss $9.9M.