ESS Tech, Inc. (GWH) Stock Price

GWHStock

$0.38−76.42%52W

Market Cap$14.88M

P/E—

PEG Ratio—

Div yield—

Beta1.47

GWH Share Price Chart

Favorite Metrics

Price vs S&P 500 (26W)-85.31%

Price vs S&P 500 (4W)-51.19%

VGM Score18.42

Book Value / Share (Quarterly)$0.34

P/TBV (Annual)6.21x

Revenue Growth (3Y)21.16%

Cash Flow / Share (Quarterly)$-1.76

Price vs S&P 500 (YTD)-91.26%

Gross Margin (TTM)-915.97%

Net Profit Margin (TTM)-2251.69%

EPS (TTM)$-3.38

10-Day Avg Trading Volume1.42M

EPS Excl Extra (TTM)$-3.38

EPS (Annual)$-4.34

ROI (Annual)-244.44%

Gross Margin (Annual)-1748.07%

Cash / Share (Quarterly)$0.77

Revenue Growth QoQ (YoY)-78.63%

ROA (Last FY)-123.97%

Revenue Growth TTM (YoY)-34.46%

EBITD / Share (TTM)$-2.46

ROE (5Y Avg)-279.82%

Operating Margin (TTM)-1947.17%

Cash Flow / Share (Annual)$-2.40

P/B Ratio2.07x

P/B Ratio (Quarterly)3.37x

Net Income / Employee (Annual)$-1,023,200

EV / Revenue (TTM)8.12x

Net Interest Coverage (TTM)-10.63x

ROA (TTM)-139.79%

EPS Incl Extra (Annual)$-4.34

Current Ratio (Annual)1.04x

Quick Ratio (Quarterly)1.00x

3-Month Avg Trading Volume0.87M

52-Week Price Return-76.42%

Revenue / Employee (TTM)$43,900

Tangible BV / Share (Quarterly)$0.24

P/S Ratio (Annual)12.36x

Asset Turnover (Annual)0.03x

52-Week High$13.87

EPS Excl Extra (Annual)$-4.34

CapEx CAGR (5Y)46.61%

26-Week Price Return-74.06%

Quick Ratio (Annual)0.98x

13-Week Price Return-57.79%

Total Debt / Equity (Annual)2.01x

Current Ratio (Quarterly)1.08x

Enterprise Value$22.12M

Asset Turnover (TTM)0.06x

Revenue / Employee (Annual)$25,500

Pretax Margin (Annual)-4007.58%

Cash / Share (Annual)$0.98

3-Month Return Std Dev133.78%

Net Income / Employee (TTM)$-989,300

ROE (Last FY)-736.13%

Net Interest Coverage (Annual)-5.13x

EPS Basic Excl Extra (Annual)$-4.34

Receivables Turnover (TTM)3.48x

Total Debt / Equity (Quarterly)1.91x

EPS Incl Extra (TTM)$-3.38

Receivables Turnover (Annual)2.70x

ROI (TTM)-269.44%

P/S Ratio (TTM)7.18x

Revenue / Share (Annual)$0.11

Tangible BV / Share (Annual)$0.27

Price vs S&P 500 (52W)-94.73%

Year-to-Date Return-79.30%

5-Day Price Return-41.33%

EPS Normalized (Annual)$-4.34

ROA (5Y Avg)-106.76%

Net Profit Margin (Annual)-4007.58%

Month-to-Date Return-47.91%

EBITD / Share (Annual)$-3.54

Operating Margin (Annual)-3626.47%

LT Debt / Equity (Annual)0.00x

ROI (5Y Avg)-180.49%

LT Debt / Equity (Quarterly)0.00x

EPS Basic Excl Extra (TTM)$-3.38

P/TBV (Quarterly)4.65x

P/B Ratio (Annual)4.28x

Inventory Turnover (TTM)7.90x

Pretax Margin (TTM)-2251.69%

Book Value / Share (Annual)$0.39

Price vs S&P 500 (13W)-60.59%

Beta1.47x

Revenue / Share (TTM)$0.09

ROE (TTM)-715.48%

52-Week Low$0.34

vGradeC

gGradeF

mGradeF

vgmGradeF

GWH Earnings Surprise History

Q2 25-0.90est. -0.88

Q3 25-0.73est. -1.00

Q4 25-1.20est. -0.76

Q1 26-0.54est. -0.29

Q2 26-0.41est. -0.44

GWH Analyst Recommendations

May 2026

Jun 2026

Jul 2026

Aug 2026

4.00

Industry Peers — Electronic Components(57)

Symbol	Value Score	Growth Score	Momentum Score	Price
GWHESS Tech, Inc.	C	F	F	$0.38
CAECAE Inc. Common Shares	B	C	C	$25.02
ENSEnerSys, Inc.	B	C	B	$194.29
NOVTNovanta Inc. Common Stock	D	C	C	$139.65
QSQuantumScape Corporation Class A Common Stock	—	—	D	$5.82
ATKRAtkore Inc.	C	D	A	$93.62
EMATEvolution Metals & Technologies Corp. Common Stock	—	—	D	$3.94
RUNSunrun Inc	B	B	D	$9.19
FLNCFluence Energy, Inc. Class A Common Stock	C	C	D	$11.24
SPBSpectrum Brands Holdings, Inc.	A	C	B	$88.95
ENREnergizer Holdings, Inc	B	D	C	$21.94
AMPXAmprius Technologies, Inc.	F	A	C	$10.18
EOSEEos Energy Enterprises, Inc. Class A Common Stock	D	A	F	$3.54
ADSEADS-TEC ENERGY PLC Ordinary Shares	F	C	C	$11.40
ENVXEnovix Corporation Common Stock	D	A	D	$3.38
NRGVEnergy Vault Holdings, Inc.	D	A	B	$3.93
FACFactorial Energy Inc. Class A Common Stock	—	—	C	$5.21
SLDPSolid Power, Inc. Class A Common Stock	C	C	C	$2.34
ELVAElectrovaya Inc. Common Shares	D	B	D	$6.67
MVSTMicrovast Holdings, Inc. Common Stock	A	D	D	$0.79
SESSES AI Corporation	C	C	D	$0.55
NEOVNeoVolta Inc. Common Stock	D	B	C	$3.39
CHPTChargePoint Holdings, Inc.	B	C	C	$5.84
ULBIUltralife Corporation	B	D	B	$6.59
NVXNOVONIX Limited American Depository Shares	D	D	F	$0.43
BYRNByrna Technologies, Inc. Common Stock	A	D	D	$3.82
BLNKBlink Charging Co. Common Stock	A	C	C	$0.59
CBATCBAK Energy Technology Limited Ordinary Shares	A	A	B	$0.95
LASELaser Photonics Corporation Common Stock	D	C	C	$1.40
STISolidion Technology, Inc. Common Stock	—	—	A	$7.35
PPSIPioneer Power Solutions, Inc.	A	F	D	$2.85
BEEMBeam Global Common Stock	A	D	C	$1.36
DFLIDragonfly Energy Holdings Corp. Common Stock (NV)	A	D	D	$1.15
EPOWE-Power Inc. Class A Ordinary Shares	C	D	D	$0.42
UCARU Power Limited Class A Ordinary Shares	B	C	F	$0.59
BURUNuburu, Inc.	F	A	F	$0.04
FLUXFlux Power Holdings, Inc. Common Stock	B	D	D	$0.67
TURBTurbo Energy, S.A. American Depositary Shares	B	A	C	$1.15
GAUZGauzy Ltd. Ordinary Shares	A	D	D	$0.43
POLAPolar Power, Inc. Common Stock	C	F	D	$1.51
XPONExpion360 Inc. Common Stock	A	B	F	$5.27
ELPWElong Power Holding Limited Class A Ordinary Shares	—	A	F	$4.10
NVVENuvve Holding Corp. Common Stock	—	D	F	$1.28
AMPX.WSAmprius Technologies, Inc. Warrants to purchase one share of Common Stock at an exercise price of $11.50 per share	F	A	C	$3.51
CAPTWCaptivision Inc. Warrant	—	—	F	$0.00
CGCTCartesian Growth Corporation III Class A Ordinary Shares	—	—	D	$4.60
CGCTUCartesian Growth Corporation III Unit	—	—	B	$0.00
CGCTWCartesian Growth Corporation III Warrant	—	—	F	$0.52
DFLIWDragonfly Energy Holdings Corp. Warrant	—	—	B	$0.03
EOSEREos Energy Enterprises, Inc. Right	D	A	F	$0.01
EOSEWEos Energy Enterprises, Inc. Warrant	—	—	B	$3.22

About ESS Tech, Inc.

ESS Tech Inc manufactures long-duration energy storage systems using iron flow battery technology. The company's batteries leverage earth-abundant materials including iron, salt, and water, designed for high cycle life and recyclability. Revenue is generated through the sale of energy storage products and related service contracts.