Valuation : ESS Tech, Inc.

Market Cap 12.8M 11.04M 10.4M 9.47M 17.71M 1.21B 17.84M 123M 47.78M 618M 48.05M 47M 2.03B P/E 2026 *
-0.23x
P/E 2027 * -0.57x
Enterprise Value 33.8M 29.16M 27.46M 25.02M 46.77M 3.19B 47.12M 325M 126M 1.63B 127M 124M 5.36B EV / Sales 2026 *
84.3x
EV / Sales 2027 * 1.26x
Free-Float
92.12%
Yield 2026 *
-
Yield 2027 * -
1 day-4.47%
1 week-13.79%
Current month-7.14%
1 month-56.49%
3 months-66.84%
6 months-79.81%
Current year-82.71%
1 week 0.31
Extreme 0.3065
0.38
1 month 0.31
Extreme 0.3065
0.77
Current year 0.31
Extreme 0.3065
2.15
1 year 0.31
Extreme 0.3065
13.87
3 years 0.31
Extreme 0.3065
31.65
5 years 0.31
Extreme 0.3065
433.8
10 years 0.31
Extreme 0.3065
433.8
Manager TitleAgeSince
Chief Executive Officer 42 01/01/2026
Director of Finance/CFO 37 01/08/2025
Chief Operating Officer - 01/03/2026
Director TitleAgeSince
Director/Board Member 60 01/02/2021
Director/Board Member 55 12/10/2021
Director/Board Member 55 01/04/2023
Date Insider Type Main position Quantity % Market Cap. Importance
21/8/26 Sell

General Counsel

-5,400 0.0184%
21/8/26 Sell

Chief Financial Officer

-3,927 0.0134%
29/5/26 Free

Director

13,513 0.0460%
Change 5-day change 1-year change 3-year change Capi.($)
-4.47%-13.79%-76.79%-98.60% 12.8M
-5.31%-1.00%-0.71%-33.43% 59.87B
-5.45%+4.26%+165.68%-9.73% 30.83B
-2.76%-8.68%-10.61%+4.25% 16.51B
-1.57%-0.60% - - 11.5B
-7.06%-3.14%-9.77%-64.99% 7.78B
-2.36%-6.67%-35.25%+6.90% 7.02B
-0.56%-6.67%+76.12%+71.67% 6.49B
-1.45%-6.55%-29.25%+5.01% 4.65B
-3.18%-0.80%+49.38%+164.96% 4.41B
Average -3.42%-6.70%+14.31%+5.11% 14.91B
Weighted average by Cap. -4.33%-6.06%+37.37%-10.71%

Financials

2026 *2027 *
Net sales 401K 346K 326K 297K 555K 37.88M 559K 3.86M 1.5M 19.37M 1.51M 1.47M 63.62M 44.3M 38.22M 36M 32.8M 61.31M 4.18B 61.77M 426M 165M 2.14B 166M 163M 7.03B
Net income -56.36M -48.63M -45.81M -41.74M -78.01M -5.32B -78.6M -542M -210M -2.72B -212M -207M -8.94B -48.91M -42.19M -39.75M -36.21M -67.69M -4.62B -68.2M -471M -183M -2.36B -184M -180M -7.76B
Net Debt 21M 18.12M 17.07M 15.55M 29.06M 1.98B 29.28M 202M 78.41M 1.01B 78.86M 77.13M 3.33B 43M 37.1M 34.95M 31.84M 59.51M 4.06B 59.96M 414M 161M 2.08B 161M 158M 6.82B
Logo ESS Tech, Inc.
ESS Tech, Inc. is a provider of non-lithium energy storage solutions. Through sodium-ion and iron flow battery technologies, it uses predominantly earth-abundant materials to deliver energy storage. It manufactures and assembles battery modules, housings, energy management systems, and other key battery components. Its integrated energy storage solutions consist of Bridge, Horizon, and Command. Bridge is a modular integrated AC sodium-ion battery energy storage system designed for utilities, AI data centers, commercial and industrial facilities, and critical infrastructure. Horizon is an iron flow battery energy storage system. Command is an energy management platform designed to maximize the performance, availability and profitability of battery energy storage systems. The Company serves utilities, independent power producers, commercial, and industrial customers. Its non-lithium systems operate a range of temperatures without complicated HAVAC systems or complex liquid cooling.
Employees
62
Date Price Change Volume
02/09/26 US$0.3250 -4.47% 1,622,838
01/09/26 US$0.3402 -2.80% 680,115
31/08/26 US$0.3500 -0.11% 1,487,525
28/08/26 US$0.3504 -2.37% 556,625
27/08/26 US$0.3589 -4.80% 1,446,559
Trader
-
Investor
-
Global
-
Quality
-
ESG MSCI
BBB
Sell
Consensus
Buy
Mean consensus
BUY
Number of Analysts
1
Last Close Price
0.3250USD
Average target price
2.000USD
Spread / Average Target
+515.38%

Quarterly revenue - Rate of surprise