Ambiq Micro, Inc. income statement

In fiscal 2025, Ambiq Micro, Inc. reported revenue of $72.5m, down 4.7% on the year before, operating income of −$39.5m (a -54.5% margin) and net income of −$36.5m, or −$4.57 per diluted share. Every line below comes from the company's 10-K and 10-Q filings; column headings link to the filing.

Income statement

US$ millions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Ambiq Micro, Inc.: income statement, annual
Fiscal year	2024Dec 2024	2025Dec 2025	LTMJun 2026
Revenue	76	73	98
Cost of revenue	52	40	55
Gross profit	24	32	43
Research and development	37	38	48
Selling, general and administrative	28	33	37
Operating income	−41	−40	−42
Income before tax	−40	−36	−37
Income tax	0	0	0
Net income	−40	−36	−37
Diluted EPS	−$113.50	−$4.57	—
Diluted shares (average)	—	8m	—
EBITDA	−34	−32	−35

US$ millions unless shown otherwise. Fiscal quarters.

Ambiq Micro, Inc.: income statement, quarterly
Quarter	2024 Q3Sept 2024	2024 Q4Dec 2024	2025 Q1Mar 2025	2025 Q2Jun 2025	2025 Q3Sept 2025	2025 Q4Dec 2025	2026 Q1Mar 2026	2026 Q2Jun 2026
Revenue	20	20	16	18	18	21	25	34
Cost of revenue	14	15	7	11	10	12	14	19
Gross profit	7	5	8	7	8	9	11	15
Research and development	10	9	9	9	9	12	13	14
Selling, general and administrative	7	7	8	7	9	9	10	10
Operating income	−10	−10	−9	−9	−10	−12	−12	−9
Income before tax	−9	−10	−8	−8	−9	−11	−10	−7
Income tax	0	0	0	0	0	0	0	0
Net income	−9	−10	−8	−8	−9	−11	−10	−7
Diluted EPS	−$26.03	−$25.99	−$18.96	−$18.89	−$0.72	$1.16	−$0.50	−$0.32
EBITDA	−9	−9	−7	−7	−8	−10	−10	−7

EBITDA is operating income plus depreciation and amortisation. EPS and share counts are restated for stock splits. A dash means the company did not report the line for that period; expense lines are shown as reported, so they need not add up to the totals when a company reports other items between them.

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Figures from Ambiq Micro, Inc.'s SEC filings (10-K and 10-Q), retrieved October 29, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Ambiq Micro, Inc.