Amphenol (APH) Gross Margin (2009 - 2026)
Amphenol (APH) posted Gross Margin of 40.51% for Q2 2026, up 4.17 percentage points from 36.34% a year earlier and up 3.76 percentage points from the prior quarter.
Powered by 
Analysis
Amphenol (APH) Gross Margin (2009 - 2026) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Gross Margin at Amphenol was 38.50%, up 3.77 percentage points year-over-year; for FY2025, it was 36.88%, up 3.12 percentage points from FY2024.
- Annual Gross Margin has increased for five consecutive years, with a five-year change of +5.90 percentage points (FY2020 to FY2025).
- In prior years, Amphenol's Gross Margin was 33.76% in FY2024 (+1.23 pp), 32.53% in FY2023 (+0.62 pp), 31.91% in FY2022 (+0.63 pp) and 31.28% in FY2021 (+0.30 pp).
- The Q2 2026 figure stands as the highest quarterly Gross Margin in data going back to Q1 2009.
- On a year-over-year basis, Gross Margin has increased in each of the last 18 quarters, with an average year-over-year change of +2.58 percentage points over the last eight quarters.
- The strongest year-over-year quarter for Gross Margin in the past five years was Q3 2025, with a gain of 4.49 percentage points; the weakest was Q4 2021, with a drop of 0.46 percentage points.
- According to Business Quant data, Gross Margin for the three prior quarters was 36.75% (Q1 2026), 38.22% (Q4 2025) and 38.09% (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Caterpillar | 256.79 Bn | 228.09 Bn | 7.35 Bn | 35.54% |
| 2 | Amphenol | 183.76 Bn | 178.46 Bn | 4.02 Bn | 39.26% |
| 3 | Deere | 181.25 Bn | 149.34 Bn | 4.66 Bn | 36.94% |
| 4 | Eaton | 132.82 Bn | 129.76 Bn | 3.11 Bn | 34.70% |
| 5 | Parker-Hannifin | 115.39 Bn | 113.27 Bn | 2.26 Bn | 37.73% |
| 6 | 3M | 96.09 Bn | 77.53 Bn | 2.78 Bn | 42.27% |
| 7 | Emerson Electric | 90.66 Bn | 83.40 Bn | 2.66 Bn | 54.48% |
| 8 | Illinois Tool Works | 79.95 Bn | 76.63 Bn | 1.91 Bn | 45.09% |
| 9 | Vertiv Holdings | 70.25 Bn | 59.10 Bn | 1.64 Bn | 38.11% |
| 10 | Tenaris | 62.09 Bn | 33.35 Bn | 1.07 Bn | 34.45% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 39.26% |
| Jun 30, 2026 | 40.51% |
| Mar 31, 2026 | 36.75% |
| Dec 31, 2025 | 38.22% |
| Sep 30, 2025 | 38.09% |
| Jun 30, 2025 | 36.34% |
| Mar 31, 2025 | 34.17% |
| Dec 31, 2024 | 34.29% |
| Sep 30, 2024 | 33.60% |
| Jun 30, 2024 | 33.61% |
| Mar 31, 2024 | 33.44% |
| Dec 31, 2023 | 33.07% |
| Sep 30, 2023 | 32.77% |
| Jun 30, 2023 | 32.47% |
| Mar 31, 2023 | 31.72% |
| Dec 31, 2022 | 32.03% |
| Sep 30, 2022 | 32.17% |
| Jun 30, 2022 | 32.01% |
| Mar 31, 2022 | 31.39% |
| Dec 31, 2021 | 31.10% |
API Access
Amphenol 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=APH&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "ticker": "APH", "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=APH&period=max&api_key=YOUR_API_KEY");
const data = await res.json();