ERII Energy Recovery PE ratio, current and historical analysis
As of Apr 25, 2025, the Energy Recovery stock's P/E ratio is 37.93. This takes into account the latest EPS of $0.4 and stock price of $15.17. The PE ratio has decreased by 9% from its last 4 quarters average of 41.9.
ERII PE ratio history
The PE ratio of Energy Recovery has averaged 54.68 over the last nine years. The current price-to-earnings ratio of 37.93 is 31% less than the historical average. Analyzing the last nine years, ERII's PE ratio reached its highest point in the Dec 2016 quarter at 147.86, when the price was $10.35 and the EPS was $0.07. The lowest point was recorded in the Jun 2018 quarter, when it reached 13.69 with a price of $8.08 and an EPS of $0.59.
Energy Recovery PE ratio by year
Maximum annual increase: 198.29% in 2019
Maximum annual decrease: -82.59% in 2017
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2024 | 36.75 | -25.88% | $14.7 | $0.4 |
| 2023 | 49.58 | 4.05% | $18.84 | $0.38 |
| 2022 | 47.65 | -44.57% | $20.49 | $0.43 |
| 2021 | 85.96 | 196.21% | $21.49 | $0.25 |
| 2020 | 29.02 | -40.72% | $13.64 | $0.47 |
| 2019 | 48.95 | 198.29% | $9.79 | $0.2 |
| 2018 | 16.41 | -36.25% | $6.73 | $0.41 |
| 2017 | 25.74 | -82.59% | $8.75 | $0.34 |
| 2016 | 147.86 | N/A | $10.35 | $0.07 |
| 2015 | N/A | N/A | $7.07 | -$0.22 |
| 2014 | N/A | N/A | $5.27 | -$0.36 |
| 2013 | N/A | N/A | $5.55 | -$0.06 |
| 2012 | N/A | N/A | $3.4 | -$0.16 |
| 2011 | N/A | N/A | $2.58 | -$0.5 |
| 2010 | N/A | N/A | $3.66 | -$0.07 |
Energy Recovery PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Dec 2024 | 36.75 | -26.04% | $14.7 | $0.4 |
| Sep 2024 | 49.69 | 38.34% | $17.39 | $0.35 |
| Jun 2024 | 35.92 | -20.37% | $13.29 | $0.37 |
| Mar 2024 | 45.11 | -9.02% | $15.79 | $0.35 |
| Dec 2023 | 49.58 | -34.55% | $18.84 | $0.38 |
| Sep 2023 | 75.75 | -45.8% | $21.21 | $0.28 |
| Jun 2023 | 139.75 | 15.19% | $27.95 | $0.2 |
| Mar 2023 | 121.32 | 154.61% | $23.05 | $0.19 |
| Dec 2022 | 47.65 | -38.63% | $20.49 | $0.43 |
| Sep 2022 | 77.64 | -16.05% | $21.74 | $0.28 |
| Jun 2022 | 92.48 | 23.98% | $19.42 | $0.21 |
| Mar 2022 | 74.59 | -13.23% | $20.14 | $0.27 |
| Dec 2021 | 85.96 | -0.62% | $21.49 | $0.25 |
| Sep 2021 | 86.5 | 13.92% | $19.03 | $0.22 |
| Jun 2021 | 75.93 | 140.13% | $22.78 | $0.3 |
ERII average PE ratio chart
ERII's current PE ratio is under its 3, 5 and 10-year averages.
ERII PE vs peers
ERII's PE ratio is above its peer stocks GE and GGG. Energy Recovery's current PE ratio of 37.93 is more than the average of its peers, which is 27.72.
| Stock name | PE ratio | Market cap |
|---|---|---|
| FLS Flowserve Corp | 20.85 | $5.9B |
| GRC Gorman Rupp Co | 23.15 | $928.98M |
| IEX Idex Corp | 25.98 | $13.11B |
| GGG Graco Inc | 28.15 | $13.6B |
| GE General Electric Co | 30.62 | $211.6B |
| GHM Graham Corp | 37.55 | $343.88M |
| ERII Energy Recovery Inc | 37.93 | $833.67M |
Frequently asked questions
What is Energy Recovery's PE ratio?
ERII's price to earnings ratio is 37.93 as of Apr 25, 2025.
What is the 3-year average PE ratio for Energy Recovery (ERII)?
As an average over the last 3 years, ERII stock has a PE ratio of 70.15.
What is the 5-year average PE ratio for Energy Recovery (ERII)?
As an average over the last 5 years, ERII stock has a PE ratio of 62.91.
What is the highest PE ratio for ERII?
Over the last nine years, the Dec 2016 quarter recorded the highest quarterly PE ratio at 147.86.
How does the current PE ratio for ERII compare to its historical average?
ERII's price to earnings ratio is currently 31% below its 9-year historical average.
How is ERII's PE ratio calculated (Energy Recovery PE ratio formula)?
You can calculate the P/E ratio by dividing the most recent stock price by the trailing twelve months earnings per share(EPS). As of today (Apr 25, 2025), Energy Recovery's share price is $15.17. The company's earnings per share for the trailing twelve months (TTM) ending Dec 2024 is $0.4. Therefore, Energy Recovery's price to earnings ratio for today is 37.93. PE RATIO(37.93) = STOCK PRICE($15.17) / TTM EPS($0.4)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified. Data from 
and Sharadar.