Ambiq Micro, Inc. (AMBQ) Income Statement
AMBQ 2025 at a glance
Fiscal year ended December 31, 2025 · U.S. dollarsAMBQ revenue and net income
Where AMBQ's revenue goes
2025Each bar shows an amount and its share of revenue. AMBQ kept −50.3% of revenue as net income.
AMBQ profit margins
AMBQ growth rates
to 2025| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Revenue | −4.7% | −7.3% | — | — |
| Gross profit | +5.8% | −5.8% | — | — |
| Operating income | — | — | — | — |
| Net income | — | — | — | — |
| EPS (diluted) | — | — | — | — |
1-year change and average annual growth (CAGR) over 3, 5 and 10 fiscal years. "—" when a starting value was zero or negative.
AMBQ quarterly EPS vs estimates
Ambiq Micro beat the analyst EPS estimate in 4 of the last 5 quarters. Next report: November 5, 2026 (estimate $-0.32).
AMBQ income statement
| 2025 | 2024 | 2023 | 2021 | 2020 | |
|---|---|---|---|---|---|
| Revenue | $72.5M | $76.1M | $65.5M | $91.0M | $51.0M |
| Cost of revenue | $46.8M | $51.8M | $46.1M | $60.2M | $29.4M |
| Gross profit | $25.7M | $24.3M | $19.4M | $30.8M | $21.6M |
| Research & development | $33.7M | $37.2M | $44.0M | $36.1M | $27.8M |
| Sales, general & admin | $33.2M | $27.7M | $26.7M | $19.1M | $14.0M |
| Total operating expenses | $66.8M | $64.9M | $70.8M | $55.9M | $41.8M |
| Operating income | −$41.1M | −$40.6M | −$51.3M | −$25.1M | −$20.2M |
| Interest expense | — | — | — | — | $4.6M |
| Income before taxes | −$36.4M | −$39.6M | −$50.3M | −$25.3M | −$25.2M |
| Income taxes | $40,000 | $28,000 | $30,000 | $25,000 | $25,000 |
| Net income | −$36.5M | −$39.7M | −$50.3M | −$25.3M | −$25.2M |
| EBITDA | −$29.2M | −$33.4M | −$42.6M | −$21.9M | −$18.3M |
| EPS (diluted) | −$0.67 | −$2.17 | — | — | — |
| Gross margin | 35.4% | 31.9% | 29.7% | 33.8% | 42.3% |
| Operating margin | −56.7% | −53.4% | −78.3% | −27.6% | −39.7% |
| Net margin | −50.3% | −52.1% | −76.8% | −27.8% | −49.5% |
| Jun '26 | Mar '26 | Dec '25 | Sep '25 | Jun '25 | Mar '25 | Dec '24 | Sep '24 | Jun '24 | Mar '24 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $33.9M | $25.1M | $20.7M | $18.2M | $17.9M | $15.7M | $20.3M | $20.3M | $20.3M | $15.2M |
| Cost of revenue | $18.6M | $14.2M | $11.9M | $10.5M | $10.7M | $8.9M | $16.8M | $13.7M | $13.8M | $9.0M |
| Gross profit | $15.3M | $10.9M | $8.9M | $7.7M | $7.2M | $6.8M | $3.5M | $6.6M | $6.4M | $6.2M |
| Research & development | $14.1M | $12.8M | $12.0M | $8.9M | $8.9M | $8.7M | $8.8M | $9.6M | $9.4M | $9.4M |
| Sales, general & admin | $9.9M | $9.7M | $8.8M | $8.8M | $7.1M | $8.4M | $6.6M | $7.1M | $8.0M | $6.0M |
| Total operating expenses | $24.0M | $22.6M | $20.8M | $17.7M | $16.0M | $17.1M | $15.4M | $16.7M | $17.4M | $15.4M |
| Operating income | −$8.7M | −$11.7M | −$12.0M | −$10.0M | −$8.8M | −$10.3M | −$11.9M | −$10.1M | −$11.0M | −$9.2M |
| Income before taxes | −$7.1M | −$10.2M | −$10.7M | −$9.0M | −$8.5M | −$8.3M | −$10.2M | −$9.4M | −$10.6M | −$9.4M |
| Income taxes | $1,000 | $3,000 | $19,000 | $3,000 | $14,000 | $4,000 | $3,000 | $13,000 | $7,000 | $5,000 |
| Net income | −$7.1M | −$10.2M | −$10.7M | −$9.0M | −$8.5M | −$8.3M | −$10.2M | −$9.4M | −$10.6M | −$9.4M |
| EBITDA | −$5.3M | −$8.4M | −$9.0M | −$7.2M | −$6.6M | −$6.3M | −$8.6M | −$8.0M | −$9.0M | −$7.8M |
| EPS (diluted) | −$0.24 | −$0.50 | −$0.32 | −$0.22 | −$0.13 | — | — | — | — | — |
| Gross margin | 45.0% | 43.5% | 42.7% | 42.3% | 40.1% | 43.2% | 17.2% | 32.6% | 31.7% | 41.0% |
| Operating margin | −25.7% | −46.6% | −57.7% | −55.3% | −49.2% | −65.7% | −58.6% | −49.8% | −54.1% | −60.4% |
| Net margin | −21.0% | −40.6% | −51.5% | −49.6% | −47.5% | −52.7% | −50.1% | −46.6% | −52.5% | −61.8% |
Quarterly columns are labeled by the month the quarter ended. Figures in U.S. dollars as reported in AMBQ's financial statements (latest annual report filed March 5, 2026); data from EODHD. Sales, general & administrative expenses include sales and marketing.
AMBQ financial results
In fiscal year 2025 (ended December 31, 2025), Ambiq Micro reported revenue of $72.5 million, down 4.7% from the year before. It had a net loss of $36.5 million, a net profit margin of −50.3%. Diluted earnings per share came to −$0.67.
See the AMBQ stock overview for the latest quote and news, or the AMBQ chart for price history and technical indicators.
AMBQ income statement FAQ
What is Ambiq Micro's annual revenue?
Ambiq Micro reported total revenue of $72.5 million for fiscal year 2025, which ended on December 31, 2025. That was down 4.7% from $76.1 million the previous year.
Is Ambiq Micro profitable?
No. Ambiq Micro reported a net loss of $36.5 million in fiscal 2025, a net profit margin of −50.3%; its operating margin was −56.7%.
What is Ambiq Micro's gross margin?
Ambiq Micro's gross margin was 35.4% in fiscal 2025: for every $100 of revenue, Ambiq Micro kept $35 after the direct cost of its products and services.
How much does Ambiq Micro spend on research and development?
Ambiq Micro spent $33.7 million on research and development in fiscal 2025, 46.5% of revenue.
What are Ambiq Micro's earnings per share?
Ambiq Micro earned $-0.67 per diluted share in fiscal 2025, compared with $-2.17 a year earlier.
When will Ambiq Micro report its next earnings?
Ambiq Micro is expected to report results for the quarter ending September 30, 2026 on November 5, 2026 before the market opens.
When does Ambiq Micro's fiscal year end?
Ambiq Micro's fiscal year ends in December. The latest annual report covers the year ended December 31, 2025 and was filed on March 5, 2026.