Amphenol Corp /De/ (APH) EBITDA Margin (2009 - 2026)
Amphenol's EBITDA Margin was 33.41% in Q2 2026, up 4.59 percentage points from 28.82% a year earlier and up 2.99 percentage points from the prior quarter.
Powered by 
Analysis
Amphenol Corp /De/ (APH) EBITDA Margin (2009 - 2026) Analysis & Trends
On a trailing twelve-month basis, Amphenol's EBITDA Margin was 31.52% through Jun 30, 2026, up 4.91 percentage points year-over-year; for FY2025, it was 29.41%, up 4.91 percentage points from FY2024.
- EBITDA Margin has now increased for five consecutive years, with a five-year change of +6.77 percentage points (FY2020 to FY2025).
- In earlier years, EBITDA Margin was 24.50% in FY2024 (+0.87 pp), 23.62% in FY2023 (+0.03 pp), 23.60% in FY2022 (+0.61 pp) and 22.99% in FY2021 (+0.36 pp).
- The Q2 2026 figure marks the highest quarterly EBITDA Margin in data going back to Q1 2009.
- Compared with a year earlier, EBITDA Margin has increased for eight straight quarters, with an average year-over-year change of +3.84 percentage points over the last eight quarters.
- The best year-over-year quarter for EBITDA Margin over five years was Q2 2025 (a gain of 6.03 percentage points); the worst was Q2 2024 (a drop of 0.60 percentage points).
- Per Business Quant data, APH's EBITDA Margin in the three quarters before Q2 2026 was 30.41% (Q1 2026), 30.62% (Q4 2025) and 31.16% (Q3 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 33.41% |
| Mar 31, 2026 | 30.41% |
| Dec 31, 2025 | 30.62% |
| Sep 30, 2025 | 31.16% |
| Jun 30, 2025 | 28.82% |
| Mar 31, 2025 | 26.21% |
| Dec 31, 2024 | 25.42% |
| Sep 30, 2024 | 25.27% |
| Jun 30, 2024 | 22.78% |
| Mar 31, 2024 | 24.22% |
| Dec 31, 2023 | 24.19% |
| Sep 30, 2023 | 23.72% |
| Jun 30, 2023 | 23.38% |
| Mar 31, 2023 | 23.13% |
| Dec 31, 2022 | 23.91% |
| Sep 30, 2022 | 23.79% |
| Jun 30, 2022 | 23.58% |
| Mar 31, 2022 | 23.07% |
| Dec 31, 2021 | 23.59% |
| Sep 30, 2021 | 23.64% |
API Access
Amphenol Corp /De/ EBITDA 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=ebitda-margin&ticker=APH&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ebitda-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=ebitda-margin&ticker=APH&period=max&api_key=YOUR_API_KEY");
const data = await res.json();