Gentex (GNTX) Operating Margin (2009 - 2026)
Gentex posted quarterly Operating Margin of 18.31% for Q1 2026, down 128.0% year-on-year from 65.39% in Q1 2025, and down 1.77% on a QoQ basis from 18.64% in Q4 2025.
Gentex (GNTX) has 18 years of Operating Margin data on file, last reported at 18.31% in Q1 2026.
- For the quarter ending Q1 2026, Operating Margin fell 128.0% year-over-year to 18.31%; the trailing twelve-month figure through Mar 2026 stood at 18.41% (down 87.0% YoY), and the FY2025 full-year result was 18.7%, down 117.0% from the prior year.
- Operating Margin for Q1 2026 stood at 18.31%, down from 18.64% in the prior quarter.
- Across five years, Operating Margin topped out at 22.54% in Q4 2023 and bottomed at 16.57% in Q4 2024.
- The 5-year median for Operating Margin is 19.59% (2025), against an average of 19.75%.
- The widest annual swing landed in 2023, when Operating Margin surged 368 bps; it then tumbled 596 bps in 2024.
- A 5-year view of Operating Margin shows it stood at 19.07% in 2022, then gained by 18 bps to 22.54% in 2023, then retreated by 26 bps to 16.57% in 2024, then gained by 12 bps to 18.64% in 2025, then dropped by 2 bps to 18.31% in 2026.
- The last three Operating Margin figures came in at 18.31% (Q1 2026), 18.64% (Q4 2025), and 18.67% (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | O Reilly Automotive | 77.46 Bn | 77.21 Bn | 2.35 Bn | 18.45% |
| 2 | Autozone | 56.88 Bn | 56.59 Bn | 2.24 Bn | 16.34% |
| 3 | Genuine Parts | 13.45 Bn | 12.97 Bn | 2.34 Bn | 4.57% |
| 4 | Modine Manufacturing | 13.16 Bn | 13.07 Bn | 186.10 Mn | 11.09% |
| 5 | Borgwarner | 13.07 Bn | 13.23 Bn | 677.00 Mn | 9.51% |
| 6 | Aptiv | 11.89 Bn | 8.82 Bn | 920.00 Mn | 7.43% |
| 7 | Magna International | 10.79 Bn | 9.60 Bn | 1.42 Bn | 8.34% |
| 8 | Allison Transmission Holdings | 9.02 Bn | 8.71 Bn | 406.00 Mn | 13.87% |
| 9 | Autoliv | 9.01 Bn | 8.66 Bn | 526.00 Mn | 8.61% |
| 10 | Gentex | 4.95 Bn | 4.77 Bn | 228.63 Mn | 18.31% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 18.31% |
| Dec 31, 2025 | 18.64% |
| Sep 30, 2025 | 18.67% |
| Jun 30, 2025 | 18.02% |
| Mar 31, 2025 | 19.59% |
| Dec 31, 2024 | 16.57% |
| Sep 30, 2024 | 20.66% |
| Jun 30, 2024 | 20.05% |
| Mar 31, 2024 | 21.91% |
| Dec 31, 2023 | 22.54% |
| Sep 30, 2023 | 21.26% |
| Jun 30, 2023 | 21.82% |
| Mar 31, 2023 | 20.56% |
| Dec 31, 2022 | 19.07% |
| Sep 30, 2022 | 17.58% |
| Jun 30, 2022 | 18.51% |
| Mar 31, 2022 | 22.06% |
| Dec 31, 2021 | 20.95% |
| Sep 30, 2021 | 22.06% |
| Jun 30, 2021 | 23.35% |
| Mar 31, 2021 | 27.65% |
| Dec 31, 2020 | 30.65% |
| Sep 30, 2020 | 29.25% |
| Jun 30, 2020 | -2.93% |
| Mar 31, 2020 | 23.15% |
| Dec 31, 2019 | 24.99% |
| Sep 30, 2019 | 26.82% |
| Jun 30, 2019 | 27.29% |
| Mar 31, 2019 | 25.95% |
| Dec 31, 2018 | 27.68% |
| Sep 30, 2018 | 27.69% |
| Jun 30, 2018 | 27.84% |
| Mar 31, 2018 | 27.61% |
| Dec 31, 2017 | 29.16% |
| Sep 30, 2017 | 29.43% |
| Jun 30, 2017 | 28.40% |
| Mar 31, 2017 | 29.64% |
| Dec 31, 2016 | 30.47% |
| Sep 30, 2016 | 31.24% |
| Jun 30, 2016 | 30.38% |
| Mar 31, 2016 | 29.80% |
| Dec 31, 2015 | 31.23% |
| Sep 30, 2015 | 29.82% |
| Jun 30, 2015 | 28.51% |
| Mar 31, 2015 | 29.19% |
| Dec 31, 2014 | 28.14% |
| Sep 30, 2014 | 29.41% |
| Jun 30, 2014 | 29.50% |
| Mar 31, 2014 | 28.94% |
| Dec 31, 2013 | 29.27% |
| Sep 30, 2013 | 25.52% |
| Jun 30, 2013 | 24.95% |
| Mar 31, 2013 | 23.69% |
| Dec 31, 2012 | 20.67% |
| Sep 30, 2012 | 21.48% |
| Jun 30, 2012 | 20.52% |
| Mar 31, 2012 | 22.53% |
| Dec 31, 2011 | 21.43% |
| Sep 30, 2011 | 23.10% |
| Jun 30, 2011 | 21.91% |
| Mar 31, 2011 | 23.95% |
| Dec 31, 2010 | 22.78% |
| Sep 30, 2010 | 22.71% |
| Jun 30, 2010 | 24.20% |
| Mar 31, 2010 | 24.01% |
| Dec 31, 2009 | 24.34% |
| Sep 30, 2009 | 21.26% |
| Jun 30, 2009 | 13.70% |