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STMicroelectronics N.V. (STM) earnings and revenue breakdown
Latest: Q3 2026 · 6-K filed Oct 29, 2026 · STMicroelectronics N.V. (STM) Q3 2026 earnings results →
Q3 2026 Revenue up 18% year over year to $3.8B · 8¢ of every $1 of revenue kept as net profit · operating margin 9.8%
STMicroelectronics N.V. made $3.8B in Q3 2026 (+18% Y/Y): : Analog, Power & Discrete, MEMS and Sensors (APMS) Product Group $2.0B, : Microcontrollers, Digital ICs and RF products (MDRF) Product Group $1.7B, Others $4.0M. Operating margin 9.8%, net earnings $292M. See where every dollar goes — costs, profit and cash — as a Sankey from the 6-K filed Oct 29, 2026.
Drawing the Sankey…
Open the interactive Sankey → click any line for what the company wrote about it, compare Y/Y and Q/Q, export as PNG or PDF
What changed this quarter
Revenue was $3.8B in Q3 2026, up 18% year over year. Analog products, MEMS and Sensors (AM&S) segment was the largest line at 42% of revenue. Embedded Processing (EMP) segment added $0.24B year over year (up 24%), 41% of the total change.
Gross margin was 37.3%, up 4.1 points from a year earlier. Operating profit was $0.37B, a 9.8% margin (up 4.1 points year over year). Of the extra revenue versus a year earlier, 33% reached operating profit, above the 6% margin then. Operating expenses grew 18% against revenue growth of 18%. Net earnings were $0.29B, up 23% year over year. The effective tax rate was -29.2%.
Operating cash flow was $1.0B (up 103% year over year), 349% of net earnings. Non-cash charges added back $0.50B of depreciation and amortization. Working capital and other items added $0.22B.
Quarterly history
| Quarter | Form | Filed | Revenue | Y/Y | Op. margin | Net earnings | Op. cash flow |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 6-K | Oct 29, 2026 | $3.8B | +18% | 9.8% | $292M | $1.0B |
Charts
Interactive views
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💵Where each $1 goesinteractive
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🌏Named in Asian annual reportsinteractive
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🔄Rotation against the market and its industry (RRG)interactive
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🔍Earnings qualityinteractive
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⚖️Fair value by methodinteractive
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🔭Outlook & guidanceinteractive
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📈Investments: gains and what it boughtinteractive
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🏭Its industry’s money flow (input-output)interactive
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About STMicroelectronics N.V.
At ST, we are 49,000 creators and makers of semiconductor technologies mastering the semiconductor supply chain with state-of-the-art manufacturing facilities. An integrated device manufacturer, we work with more than 200,000 customers
In its own words, from its 6-K, filed Oct 29, 2026.
STMicroelectronics N.V. against its Semiconductors & Related Devices peers
The largest companies of the same SEC industry, each at its latest quarter. Revenue growth: +18% against the peers' median +34%. Operating margin: 9.8% against the peers' median 45.7%.
| Company | Quarter | Revenue | Y/Y | Op. margin |
|---|---|---|---|---|
| STM STMicroelectronics N.V. | Q3 2026 | $3.8B | +18% | 9.8% |
| NVDA NVIDIA | Q2 FY27 | $96.2B | +106% | 66.2% |
| TSM Taiwan Semiconductor Manufacturing | FY2024 | $88.3B | +34% | 45.7% |
| MU Micron Technology | Q4 FY26 | $54.2B | +379% | 80.7% |
| AVGO Broadcom | Q3 FY26 | $29.6B | +86% | 53.9% |
| INTC Intel | Q3 2026 | $16.5B | +21% | 15.3% |
| AMD Advanced Micro Devices | Q3 2026 | $13.4B | +45% | 21.2% |
| AMAT Applied Materials | Q3 FY26 | $9.1B | +25% | 33.7% |
| TXN Texas Instruments | Q3 2026 | $6.1B | +28% | 47.5% |
Source: STMicroelectronics N.V. 6-K on SEC EDGAR · CIK 932787 · Semiconductors & Related Devices
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History
Every quarter: Q3 2026 results