STMicroelectronics (STM) Gross Margin (2009 - 2026)
STMicroelectronics (STM) reported Gross Margin of 34.90% for the quarter ended Jun 27, 2026, up 1.17 percentage points from 33.73% a year earlier and up 1.07 percentage points from the prior quarter.
STMicroelectronics (STM) Gross Margin (2009 - 2026) Analysis & Trends
Over the twelve months ended Jun 27, 2026, STMicroelectronics' Gross Margin came in at 34.37%, down 1.62 percentage points year-over-year; for the year ended Dec 31, 2025, it was 29.27%, down 7.83 percentage points from the prior year.
- Gross Margin has a five-year change of -7.95 percentage points (years ended Dec 2020 to Dec 2025).
- By year, Gross Margin came in at 37.10% in the year ended Dec 31, 2024 (-10.97 pp), 48.07% in the year ended Dec 31, 2023 (+0.60 pp), 47.47% in the year ended Dec 31, 2022 (+5.63 pp) and 41.84% in the year ended Dec 31, 2021 (+4.63 pp).
- Five-year quarterly Gross Margin spans a low of 33.27% in the quarter ended Sep 27, 2025 and a high of 49.68% in the quarter ended Mar 31, 2023.
- Year over year, Gross Margin gained in two of the last eight quarters, with an average year-over-year change of -4.77 percentage points.
- The high point for year-over-year Gross Margin in five years was the quarter ended Mar 31, 2022 (a gain of 7.71 percentage points); the low point was the quarter ended Sep 28, 2024 (a drop of 9.92 percentage points).
- Per Business Quant data, the three quarters before the quarter ended Jun 27, 2026 came in at 33.83% (quarter ended Mar 28, 2026), 35.38% (quarter ended Dec 31, 2025) and 33.27% (quarter ended Sep 27, 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Nvidia | 5,638.19 Bn | 5,412.36 Bn | 72.14 Bn | 74.98% |
| 2 | Taiwan Semiconductor Manufacturing | 2,452.80 Bn | 2,078.51 Bn | 27.22 Bn | 67.72% |
| 3 | Broadcom | 1,695.44 Bn | 1,621.48 Bn | 20.46 Bn | 69.13% |
| 4 | Micron Technology | 1,213.55 Bn | 1,152.31 Bn | 35.06 Bn | 84.56% |
| 5 | Advanced Micro Devices | 1,034.54 Bn | 991.29 Bn | 6.20 Bn | 53.77% |
| 6 | Asml Holding | 719.69 Bn | 675.53 Bn | 5.90 Bn | 52.15% |
| 7 | Intel | 601.78 Bn | 486.52 Bn | 6.51 Bn | 40.36% |
| 8 | Lam Research | 434.81 Bn | 411.60 Bn | 3.48 Bn | 51.75% |
| 9 | Applied Materials | 428.57 Bn | 394.02 Bn | 4.59 Bn | 50.31% |
| 10 | STMicroelectronics | 50.91 Bn | 37.11 Bn | 1.22 Bn | 34.90% |
Historic Data
| Date | Value |
|---|---|
| Jun 27, 2026 | 34.90% |
| Mar 28, 2026 | 33.83% |
| Dec 31, 2025 | 35.38% |
| Sep 27, 2025 | 33.27% |
| Jun 28, 2025 | 33.73% |
| Mar 29, 2025 | 33.47% |
| Dec 31, 2024 | 37.96% |
| Sep 28, 2024 | 37.84% |
| Jun 29, 2024 | 40.16% |
| Mar 30, 2024 | 41.93% |
| Dec 31, 2023 | 45.73% |
| Sep 30, 2023 | 47.76% |
| Jun 30, 2023 | 48.98% |
| Mar 31, 2023 | 49.68% |
| Dec 31, 2022 | 47.69% |
| Sep 30, 2022 | 47.65% |
| Jun 30, 2022 | 47.41% |
| Mar 31, 2022 | 46.67% |
| Dec 31, 2021 | 45.43% |
| Sep 30, 2021 | 41.60% |
STMicroelectronics Gross Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=gross-margin&ticker=STM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "ticker": "STM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=gross-margin&ticker=STM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();