Based on the most recent data from Nov 11, 2026, MMSI's PEG ratio comes in at 0.97. This metric factors in a PE of 32.74 with an earnings growth rate of 33.8%. Relative to the 3.29 average from the past four quarters, the PEG ratio has dropped by 70%.
Looking at the last ten years, MMSI's PEG ratio has has been around 1.7 on average. At 0.97, today's PEG ratio sits 43% less than its historical average. Within the last ten years, the Dec 2025 quarter recorded the highest PEG value at 8.46. At 0.09, the Mar 2022 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 8.46 | 40.62 | 4.8% |
| 2024 | 1.78 | 46.72 | 26.2% |
| 2023 | 1.84 | 46.32 | 25.2% |
| 2022 | 1.03 | 53.91 | 52.3% |
| 2021 | 0.13 | 72.44 | 577.8% |
| 2020 | N/A | N/A | -280% |
| 2019 | N/A | 312.2 | -87.5% |
| 2018 | 1.63 | 69.76 | 42.9% |
| 2017 | 3.16 | 77.14 | 24.4% |
| 2016 | N/A | 58.89 | -16.7% |
| 2015 | 18.12 | 34.43 | 1.9% |
| 2014 | 0.91 | 32.7 | 35.9% |
| 2013 | N/A | 40.36 | -17% |
| 2012 | N/A | 29.57 | -20.3% |
| 2011 | 0.33 | 22.68 | 68.6% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Sep 2026 | 0.95 | 32.06 | 33.8% |
| Jun 2026 | 1.37 | 28.3 | 20.7% |
| Mar 2026 | 2.37 | 29.33 | 12.4% |
| Dec 2025 | 8.46 | 40.62 | 4.8% |
| Sep 2025 | N/A | 41.41 | -2.9% |
| Jun 2025 | N/A | 46.05 | 0% |
| Mar 2025 | 2.79 | 50.58 | 18.1% |
| Dec 2024 | 1.78 | 46.72 | 26.2% |
| Sep 2024 | 2.51 | 47.74 | 19% |
| Jun 2024 | 1.41 | 42.34 | 30.1% |
| Mar 2024 | 2.18 | 42.8 | 19.6% |
| Dec 2023 | 1.84 | 46.32 | 25.2% |
| Sep 2023 | 0.67 | 39.67 | 59.6% |
| Jun 2023 | 1.04 | 53.62 | 51.5% |
| Mar 2023 | 0.67 | 49.97 | 74.1% |
Measured against past performance, MMSI's PEG ratio is lower than the 3, 5 and 10-year averages.
With a PEG of 0.97, MMSI stands above the Healthcare sector, the industry and its peers average. Looking at its Healthcare sector average of 0.62, Merit Medical Systems's PEG is 56% higher.
Compared to its peers, MMSI has a PEG ratio lower than stock MDT, while greater than BSX's and TFX's. At 0.97, Merit Medical Systems's PEG ratio stands higher than the peer group average of 0.73.
MMSI shows a PEG ratio of 0.97, per Nov 11, 2026 data.
MMSI has a 3-year average PEG ratio of 2.57.
MMSI has a 5-year average PEG ratio of 1.73.
The Dec 2025 quarter marked the ten years high at 8.46 for MMSI's PEG ratio.
MMSI currently has a PEG ratio 43% below its 10-year average.
The PEG ratio comes from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Nov 11, 2026, Merit Medical Systems has a P/E ratio of 32.74. Earnings grew at 33.8% over the TTM period ending Sep 2026. Applying the formula, this gives a price to earnings growth ratio of 0.97. PEG RATIO(0.97) = PE RATIO(32.74) / EPS GROWTH(33.8%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.