8.13

2.28% -0.22

Energy Recovery Inc (ERII)

Overview News Price History Option Chain Financials Why ERII Down? Discussions Forecast

Energy Recovery Inc stock is traded at $8.13, with a volume of 721.28K. It is down -2.28% in the last 24 hours and down -5.34% over the past month. Energy Recovery Inc designs and manufactures energy-saving technologies. The firm uses its proprietary pressure exchanger technology to help customers in multiple industries improve their operations and lower their emissions. Using its proprietary technology, it offers energy recovery devices, including pressure exchangers, pumps, and turbochargers, mainly used for seawater desalination and wastewater treatment. Additionally, the company is involved in the development of emerging technologies, such as the PX G1300 used in industrial and commercial refrigeration applications. The firm's reportable operating segments are: Water, which generates maximum revenue, and Emerging Technologies. Geographically, it generates maximum revenue from the Middle East, and the rest from other markets.

Previous Close:

$8.35

Open:

$8.35

24h Volume:

721.28K

Relative Volume:

0.70

Market Cap:

$414.99M

Revenue:

$136.63M

Net Income/Loss:

$20.59M

P/E Ratio:

21.28

EPS:

0.382

Net Cash Flow:

$27.18M

1W Performance:

+2.13%

1M Performance:

-5.34%

6M Performance:

-48.65%

1Y Performance:

-42.45%

1-Day Range:

$8.09

$8.375

1-Week Range:

$7.51

$8.39

52-Week Range:

$7.51

$18.32

Energy Recovery Inc Stock (ERII) Company Profile

Name

Energy Recovery Inc

Sector

Industrials (704)

Industry

Pollution & Treatment Controls (14)

Phone

(510) 483-7370

Address

1717 DOOLITTLE DRIVE, SAN LEANDRO

Employee

230

Twitter

@ERIEnergy

Next Earnings Date

2026-08-05

Latest SEC Filings

ERII's Discussions on Twitter

Compare ERII vs VLTO, ZWS, CECO, PCT, ADUR

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
ERII Energy Recovery Inc	8.13	426.22M	136.63M	20.59M	27.18M	0.382
VLTO Veralto Corp	97.00	23.81B	5.59B	969.00M	1.04B	3.8754
ZWS Zurn Elkay Water Solutions Corp	50.45	8.45B	1.74B	210.30M	317.70M	1.2542
CECO Ceco Environmental Corp	83.85	4.66B	803.60M	16.42M	-6.09M	0.3733
PCT Purecycle Technologies Inc	7.1429	1.40B	10.90M	-224.84M	-175.80M	-1.4669
ADUR Aduro Clean Technologies Inc	15.95	573.12M	173.50K	-13.07M	-11.10M	-0.4244

Energy Recovery Inc Stock (ERII) Upgrades & Downgrades

Date	Action	Analyst	Rating Change
Apr-15-26	Downgrade	Northcoast	Buy → Neutral
Mar-06-26	Initiated	Northcoast	Buy
May-08-25	Downgrade	B. Riley Securities	Buy → Neutral
Dec-05-24	Initiated	Seaport Research Partners	Buy
Jul-09-24	Upgrade	Raymond James	Outperform → Strong Buy
Nov-17-22	Initiated	B. Riley Securities	Buy
Nov-08-22	Upgrade	Raymond James	Mkt Perform → Outperform
Jul-07-21	Downgrade	Raymond James	Outperform → Mkt Perform
Jan-04-21	Upgrade	Evercore ISI	In-line → Outperform
Jun-30-20	Downgrade	B. Riley FBR	Buy → Neutral
Mar-09-20	Downgrade	Evercore ISI	Outperform → In-line
Oct-24-19	Initiated	Raymond James	Outperform
Dec-07-18	Downgrade	Seaport Global Securities	Buy → Neutral
Nov-08-17	Reiterated	B. Riley FBR, Inc.	Buy
Sep-07-17	Initiated	CapitalOne	Overweight
Sep-05-17	Initiated	JMP Securities	Mkt Outperform
Sep-26-16	Initiated	Iberia	Outperform
Sep-13-16	Upgrade	Jefferies	Hold → Buy
Aug-08-16	Reiterated	FBR Capital	Outperform
Jul-15-16	Initiated	FBR Capital	Outperform
Oct-22-15	Upgrade	Credit Suisse	Neutral → Outperform
Aug-10-15	Upgrade	Ardour Capital	Hold → Accumulate
Mar-11-15	Downgrade	Ardour Capital	Accumulate → Hold
Mar-07-14	Upgrade	Ardour Capital	Hold → Accumulate
Mar-08-13	Downgrade	Ardour Capital	Accumulate → Hold
Jul-28-11	Initiated	Rodman & Renshaw	Mkt Perform
Mar-04-11	Downgrade	Wedbush	Neutral → Underperform
Nov-05-10	Downgrade	Ardour Capital	Accumulate → Hold
Aug-06-10	Downgrade	Ardour Capital	Buy → Accumulate

View All

Energy Recovery Inc Stock (ERII) Latest News

Aug 14, 2026

Ameriprise Financial (ERII) discloses 679,236 Energy Recovery shares in 13G/A - Stock Titan

Aug 14, 2026

5 Revealing Analyst Questions From Energy Recovery’s Q2 Earnings Call - Yahoo Finance

Aug 14, 2026

Aug 13, 2026

The Hidden Energy Cost of Low-Pressure Reverse Osmosis - watertechonline.com

Aug 13, 2026

Energy Recovery (ERII) Q2 2026 Earnings Call Transcript - The Globe and Mail

Aug 13, 2026

Aug 12, 2026

Energy Recovery Loses Revenues Outside Of The Middle East Despite The War (ERII) - Seeking Alpha

Aug 12, 2026

Aug 11, 2026

Selling Energy Recovery Shares at a Lower Price Than Current Market Value May Have Been a Costly Mistake for Insiders - Moomoo

Aug 11, 2026