Downtrend on the daily chart: below its 50- and 200-day averages · 50-day below the 200-day · SuperTrend down since Aug 10 · below the Ichimoku cloud · RSI 39 · MACD above its signal · 2% above its 52-week low
| 18.32 | 52-week high | +174.66% |
| 7.79 | Previous month high | +16.79% |
| 6.93 | R3 (classic) | +3.95% |
| 6.93 | Previous week high | +3.90% |
| 6.84 | R2 (classic) | +2.50% |
| 6.75 | R1 (classic) | +1.25% |
| 6.74 | Previous day high | +1.05% |
| 6.67 | Price now | |
| 6.66 | Pivot | −0.20% |
| 6.62 | Previous week low | −0.75% |
| 6.60 | Previous month low | −1.05% |
| 6.57 | S1 (classic) | −1.45% |
| 6.56 | Previous day low | −1.65% |
| 6.56 | 52-week low | −1.65% |
| 6.48 | S2 (classic) | −2.90% |
| 6.39 | S3 (classic) | −4.15% |
None of the 29 investors followed here reported a position in ERII in their latest filing.
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a ERII trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Jul 27, 2026 | Clemente RodneyOfficer | Sale at price 8.56 per share. | 5.4K | $46.11K |
| Jul 27, 2026 | Yeung WilliamOfficer | Sale at price 8.56 per share. | 2K | $17.53K |
| Jul 8, 2026 | Mitchell John JosephDirector | Stock Award(Grant) at price 0.00 per share. | 16.8K | — |
| Jun 14, 2026 | Buehler Alexander JChief Executive Officer | Conversion of Exercise of derivative security at price 8.60 per share. | 15.3K | $131.81K |
| Jun 14, 2026 | Sabol Colin RDirector | Purchase at price 8.88 per share. | 11.2K | $99.27K |
| Jun 14, 2026 | Buehler Alexander JChief Executive Officer | Sale at price 8.71 per share. | 14.9K | $129.78K |
| Jun 3, 2026 | Chow Joan KaiDirector | Stock Award(Grant) at price 8.29 per share. | 18.1K | $150.00K |
| Jun 3, 2026 | Hanstveit ArveDirector | Stock Award(Grant) at price 8.29 per share. | 18.1K | $150.00K |
| Jun 3, 2026 | Sabol Colin RDirector | Stock Award(Grant) at price 8.29 per share. | 18.1K | $150.00K |
| Jun 3, 2026 | Tondreau Pamela LiseDirector | Stock Award(Grant) at price 8.29 per share. | 22.3K | $185.00K |
| May 12, 2026 | Tondreau Pamela LiseDirector | Purchase at price 8.34 per share. | 20K | $166.84K |
| May 5, 2026 | Ryan AidanChief Financial Officer | Stock Award(Grant) at price 11.61 per share. | 18.5K | $214.99K |
| Apr 5, 2026 | Hanstveit ArveDirector | Sale at price 10.29 per share. | 2.4K | $24.89K |
| Apr 1, 2026 | Hanstveit ArveDirector | Sale at price 10.14 per share. | 165.3K | $1.68M |
| Mar 9, 2026 | Hanstveit ArveDirector | Sale at price 10.96 per share. | 25K | $273.98K |
| Mar 5, 2026 | Hanstveit ArveDirector | Sale at price 10.62 - 10.71 per share. | 50K | $534.40K |
| Mar 4, 2026 | Ramanan NatarajanChief Technology Officer | Sale at price 10.57 per share. | 272 | $2.88K |
| Mar 3, 2026 | Clemente RodneyOfficer | Sale at price 10.61 per share. | 20.6K | $218.31K |
| Feb 16, 2026 | Mancini Michael SChief Financial Officer | Stock Award(Grant) at price 0.00 per share. | 45.6K | — |
| Feb 16, 2026 | Hostetler MatthewOfficer | Stock Award(Grant) at price 0.00 per share. | 26K | — |
TimeframesThe daily, weekly and monthly trends are down; the hourly is steadying, a bounce inside them.
bouncing over the 21 EMA
under a falling 21 EMA, 21 under 50
under a falling 21 EMA, 21 under 50
under a falling 21 EMA, 21 under 50
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 8.2 | -28.5 | -3.5 | 9.9 | -26.2 | 10.4 | -4.1 | -10.9 | -13.5 | 0.0 | −50.6% | ||
| 2025 | -2.4 | 4.3 | 6.2 | -2.8 | -18.4 | 1.3 | 5.2 | 5.7 | 8.5 | 11.0 | -15.5 | -6.6 | −8.2% |
| 2024 | -17.7 | 0.8 | 1.0 | -5.6 | -9.4 | -1.6 | 9.7 | 11.4 | 7.1 | 2.7 | -12.9 | -5.5 | −22.0% |
| 2023 | 8.0 | -0.3 | 4.4 | -2.3 | 5.7 | 17.4 | 9.1 | -10.8 | -22.0 | -28.3 | 25.4 | -1.2 | −8.1% |
| 2022 | -8.9 | -3.0 | 6.0 | -8.0 | 9.1 | -3.9 | 14.5 | 3.2 | -5.2 | 18.4 | -9.9 | -11.6 | −4.7% |
| 2021 | 1.5 | 27.2 | 4.2 | 15.6 | -10.3 | 19.8 | -7.2 | -3.4 | -6.9 | 6.8 | 4.6 | 1.1 | +57.6% |
| 2020 | 4.3 | -3.6 | -24.4 | 9.4 | -5.5 | -1.2 | -0.1 | 12.1 | -3.6 | 18.2 | 10.1 | 27.8 | +39.3% |
| 2019 | 12.9 | 5.5 | 8.9 | 11.5 | -2.9 | 10.3 | 5.4 | -11.9 | -4.1 | 0.4 | -6.4 | 12.4 | +45.5% |
| 2018 | -11.7 | -11.3 | 19.8 | 3.3 | -2.1 | -2.8 | 0.1 | 19.8 | -7.6 | -16.2 | 8.9 | -17.6 | −23.1% |
| 2017 | -1.1 | -17.9 | -1.1 | 1.4 | -10.1 | 9.2 | -8.3 | -14.5 | 21.5 | -2.4 | 45.7 | -22.1 | −15.5% |
| 2016 | -12.3 | 17.1 | 42.4 | 17.6 | -11.6 | -17.3 | 20.4 | 12.9 | 32.3 | -23.6 | -10.8 | -5.0 | +46.4% |
| 2015 | -37.4 | 2.7 | -23.6 | 14.7 | -10.4 | 3.0 | -4.0 | 1.5 | -19.9 | 235.0 | 2.4 | -3.7 | +34.2% |
| 2014 | -22.9 | 4.7 | 18.8 | -3.9 | 1.4 | -5.0 | -8.9 | 5.8 | -25.3 | 29.4 | 3.7 | 10.9 | −5.0% |
| 2013 | 9.7 | 31.9 | -24.8 | -1.1 | 12.8 | 0.0 | 5.8 | 16.9 | 41.7 | -19.2 | -15.4 | 12.1 | +63.2% |
| 2012 | -3.9 | -13.3 | 7.0 | -8.7 | 6.7 | 7.1 | -6.3 | 12.0 | 17.1 | 0.7 | 5.1 | 9.0 | +31.8% |
| 2011 | -6.6 | -0.9 | -6.2 | -2.8 | -10.7 | 18.5 | -6.1 | -16.6 | 17.2 | 2.3 | -6.2 | -10.4 | −29.5% |
| 2010 | -11.2 | 4.9 | -1.7 | -4.3 | -40.6 | 11.7 | 2.5 | -22.4 | 12.9 | -0.8 | -6.5 | 9.9 | −46.8% |
| 2009 | -17.5 | 1.0 | 20.4 | 3.7 | 1.3 | -11.3 | -1.3 | -24.9 | 11.2 | -4.5 | 0.2 | 23.1 | −9.2% |
| 2008 | -18.5 | 6.4 | -39.5 | 20.9 | 8.1 | −31.4% |
Buy / hold / sell counts
Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the United States, North, South and Latin America, the Middle East, Northern Africa, Asia, and Europe. It operates through Water and Emerging Technologies segments. The company offers high and low pressure, and ultra high-pressure exchangers; AT and LPT hydraulic turbochargers; and high-pressure feed and circulation pumps for use in water treatment industries, including seawater and brackish desalination, and wastewater treatment. It also provides PX G1300, which reduces energy consumption and operating costs of carbon dioxide-based refrigeration systems; and spare parts, as well as repair, field, and commissioning services. The company sells its products under the ERI, PX, PX Pressure Exchanger, Pressure Exchanger, Ultra High-Pressure PX, PX G1300, PX PowerTrain, PX G, AT, and Aquabold brands to supermarket chains, cold storage facilities, refrigeration system installers or OEMs, and other industrial users; and aftermarket customers consisting of desalination plant owners and operators. Energy Recovery, Inc. was incorporated in 1992 and is headquartered in San Leandro, California.