Amphenol APH
NYSE APH
$80.55 +0.60 (+0.75%)
As of: Nov 11, 2026 · 2:58 PM EST

Amphenol (APH) Return on Equity [ROE] (2009 - 2026)

Updated

Amphenol's Return on Equity [ROE] was 36.42% in Q3 2026, up 4.57 percentage points from 31.85% a year earlier and up 1.48 percentage points from the prior quarter.

Analysis

Amphenol (APH) Return on Equity [ROE] (2009 - 2026) Analysis & Trends

For FY2025, Return on Equity [ROE] at Amphenol came in at 36.88%, up 10.11 percentage points from FY2024.

  • Return on Equity [ROE] shows a five-year change of +12.73 percentage points (FY2020 to FY2025).
  • In earlier years, Return on Equity [ROE] was 26.77% in FY2024 (+1.61 pp), 25.15% in FY2023 (-3.38 pp), 28.54% in FY2022 (+1.42 pp) and 27.12% in FY2021 (+2.97 pp).
  • The Q3 2026 figure marks the highest quarterly Return on Equity [ROE] in data going back to Q3 2009.
  • Compared with a year earlier, Return on Equity [ROE] has increased for eight straight quarters, with an average year-over-year change of +5.19 percentage points over the last eight quarters.
  • The best year-over-year quarter for Return on Equity [ROE] over five years was Q3 2025 (a gain of 8.02 percentage points); the worst was Q4 2023 (a drop of 4.13 percentage points).
  • Per Business Quant data, APH's Return on Equity [ROE] in the three quarters before Q3 2026 was 34.94% (Q2 2026), 32.66% (Q1 2026) and 32.99% (Q4 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) ROE (Qtr)
1 Caterpillar 267.46 Bn 238.77 Bn 7.35 Bn 57.87%
2 Amphenol 197.37 Bn 192.21 Bn 4.02 Bn 36.42%
3 Deere 185.36 Bn 194.13 Bn 4.66 Bn 17.59%
4 Eaton 137.64 Bn 134.62 Bn 3.11 Bn 18.89%
5 Parker-Hannifin 121.80 Bn 119.79 Bn 2.26 Bn 23.66%
6 3M 97.84 Bn 80.25 Bn 2.78 Bn 101.25%
7 Emerson Electric 93.37 Bn 85.86 Bn 2.74 Bn 13.09%
8 Illinois Tool Works 81.86 Bn 78.53 Bn 1.91 Bn 106.94%
9 Vertiv Holdings 74.77 Bn 63.62 Bn 1.64 Bn 40.90%
10 Tenaris 64.57 Bn 36.09 Bn 1.07 Bn 11.87%
Historic Data

Historic Data

Download Data
DateValue
Sep 30, 2026 36.42%
Jun 30, 2026 34.94%
Mar 31, 2026 32.66%
Dec 31, 2025 32.99%
Sep 30, 2025 31.85%
Jun 30, 2025 29.21%
Mar 31, 2025 26.06%
Dec 31, 2024 25.23%
Sep 30, 2024 23.83%
Jun 30, 2024 23.85%
Mar 31, 2024 23.99%
Dec 31, 2023 23.85%
Sep 30, 2023 25.02%
Jun 30, 2023 25.70%
Mar 31, 2023 26.74%
Dec 31, 2022 27.98%
Sep 30, 2022 28.51%
Jun 30, 2022 27.73%
Mar 31, 2022 26.46%
Dec 31, 2021 25.90%
API Access

Amphenol Return on Equity [ROE] 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=return-on-equity-%5Broe%5D&ticker=APH&period=max&api_key=YOUR_API_KEY