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GWH

ESS Tech, Inc.

Price Chart
Latest Quote

$0.80

+0.02 (+2.25%)
Current Price
Previous Close $0.78
Open $0.80
Day High $0.80
Day Low $0.74
Volume 316,675
Fetched: 2026-06-24T16:03:51
Stock Information
Shares Outstanding 29.39M
Total Debt $21.45M
Cash Equivalents $21.45M
Revenue $1.11M
Net Income $-61.34M
Sector Industrials
Industry Electrical Equipment & Parts
Market Cap $23.38M
EPS (TTM) $-3.38
Exchange NYQ
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📊 Comprehensive Analysis
Company Data
Enterprise Value$22.86M
Sales$1.11M
Income$-61.34M
Book/sh$0.34
Cash/sh$0.73
Employees62
Financial Ratios
Quick Ratio0.97
Current Ratio1.08
Debt/Eq227.12
Returns & Margins
ROA-62.82%
ROE-569.91%
Operating Margin-10765.62%
Ownership
Insider Ownership11.58%
Institutional Ownership21.56%
Insider & Institutional transactions data not available
Valuation Ratios
Forward P/E-1.01
P/S21.02
P/B2.35
Analyst Data
Recommendationnone
Target Price$2.00
Technical Indicators
SMA20$0.88
SMA50$0.98
SMA200$1.91
RSI37.18
ATR0.0914
Shares Float25.34M
Short Float5.30%
Short Ratio1.40
Volatility1.42
Rel Volume0.52
Performance History
Week-0.69%
Month-16.96%
Quarter-32.01%
6 Months-60.03%
YTD-60.42%
Year-25.65%
3 Years-96.18%
5 Years-99.47%
10 Years-99.47%
Stock Score: ⭐ Premium
Based on debt, profitability, growth, and cash flow metrics
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Recent Price History
Date Close Volume
2026-06-24 $0.80 316,675
2026-06-23 $0.78 2,636,600
2026-06-22 $0.74 408,000
2026-06-18 $0.79 355,300
2026-06-17 $0.79 207,400
2026-06-16 $0.80 377,400
2026-06-15 $0.80 725,500
2026-06-12 $0.83 290,300
2026-06-11 $0.87 379,800
2026-06-10 $0.84 599,500
2026-06-09 $0.84 462,900
2026-06-08 $0.86 476,400
2026-06-05 $0.91 1,036,800
2026-06-04 $1.01 683,700
2026-06-03 $0.92 645,500
2026-06-02 $0.98 379,800
2026-06-01 $1.02 553,000
2026-05-29 $1.01 412,800
2026-05-28 $1.00 397,700
2026-05-27 $0.98 723,800
2026-05-26 $1.01 1,902,500
About ESS Tech, Inc.

ESS Tech, Inc., an energy storage company, engages in the design and production of iron flow batteries for commercial and utility-scale energy storage applications worldwide. It offers energy storage products, which include Energy Warehouse, a behind-the-meter solution; and the gigawatt-hour energy base storage product, a fully configurable layout that integrates with any site location and that allows the power to be decoupled from the capacity. The company was founded in 2011 and is headquartered in Wilsonville, Oregon.

Period:
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Income Statement (Annual)
Metric 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Revenue
Reconciled Cost Of Revenue $29,255,000 $51,653,000 $20,495,000 $0
Cost Of Revenue $29,255,000 $51,653,000 $20,495,000 $0
Total Revenue $1,583,000 $6,295,000 $7,540,000 $894,000
Operating Revenue $1,583,000 $6,295,000 $7,540,000 $894,000
Expenses
Total Expenses $58,990,000 $96,093,000 $93,445,000 $106,386,000
Other Income Expense $-578,000 $2,000 $3,065,000 $25,336,000
Other Non Operating Income Expenses $-807,000 $-113,000 $773,000 $-452,000
Net Non Operating Interest Income Expense $-5,455,000 $3,574,000 $5,262,000 $2,187,000
Total Other Finance Cost $5,455,000 $-3,574,000 - -
Operating Expense $29,735,000 $44,440,000 $72,950,000 $106,386,000
Selling And Marketing Expense $3,834,000 $9,161,000 $7,744,000 $6,938,000
General And Administrative Expense $17,604,000 $23,507,000 $22,574,000 $27,469,000
Interest Expense - - - -
Interest Expense Non Operating - - - -
Income & Earnings
Net Income From Continuing Operation Net Minority Interest $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Net Interest Income $-5,455,000 $3,574,000 $5,262,000 $2,187,000
Normalized Income $-63,669,000 $-86,337,000 $-79,870,000 $-103,757,000
Net Income From Continuing And Discontinued Operation $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Total Operating Income As Reported $-57,407,000 $-89,798,000 $-85,905,000 $-105,492,000
Net Income Common Stockholders $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Net Income $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Net Income Including Noncontrolling Interests $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Net Income Continuous Operations $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Pretax Income $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Operating Income $-57,407,000 $-89,798,000 $-85,905,000 $-105,492,000
Gross Profit $-27,672,000 $-45,358,000 $-12,955,000 $894,000
Interest Income - $3,574,000 $5,262,000 $2,187,000
Interest Income Non Operating - $3,574,000 $5,262,000 $2,187,000
Special Income Charges - - - $1,313,000
Per Share
Diluted EPS $-4.34 $-7.32 $-7.27 $-7.65
Basic EPS $-4.34 $-7.32 $-7.27 $-7.65
Other
Tax Effect Of Unusual Items $0 $0 $0 $0
Tax Rate For Calcs $0 $0 $0 $0
Normalized EBITDA (Bullshit earnings) $-51,896,000 $-85,189,000 $-81,684,000 $-129,757,000
Total Unusual Items $229,000 $115,000 $2,292,000 $25,788,000
Total Unusual Items Excluding Goodwill $229,000 $115,000 $2,292,000 $25,788,000
Reconciled Depreciation $5,740,000 $4,724,000 $6,513,000 $1,523,000
EBITDA (Bullshit earnings) $-51,667,000 $-85,074,000 $-79,392,000 $-103,969,000
EBIT $-57,407,000 $-89,798,000 $-85,905,000 $-105,492,000
Diluted Average Shares $14,601,626 $11,773,596 $10,663,909 $10,178,410
Basic Average Shares $14,601,626 $11,773,596 $10,663,909 $10,178,410
Diluted NI Availto Com Stockholders $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Gain On Sale Of Security $229,000 $115,000 $2,292,000 $25,788,000
Research And Development $8,297,000 $11,772,000 $42,632,000 $71,979,000
Selling General And Administration $21,438,000 $32,668,000 $30,318,000 $34,407,000
Other Gand A $17,604,000 $23,507,000 $22,574,000 $27,469,000
Restructuring And Mergern Acquisition - - - $-1,313,000
Other Special Charges - - - -
Fetched: 2026-06-23
Balance Sheet (Annual)
Metric 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Assets
Net Tangible Assets $5,936,000 $24,228,000 $98,434,000 $136,974,000
Total Assets $51,172,000 $71,813,000 $143,232,000 $173,553,000
Total Non Current Assets $24,925,000 $28,449,000 $25,134,000 $21,917,000
Other Non Current Assets $1,252,000 $1,708,000 $1,778,000 $946,000
Goodwill And Other Intangible Assets $2,682,000 $4,656,000 $4,923,000 $0
Other Intangible Assets $2,682,000 $4,656,000 $4,923,000 -
Current Assets $26,247,000 $43,364,000 $118,098,000 $151,636,000
Other Current Assets $474,000 $614,000 $771,000 $477,000
Restricted Cash $806,000 $906,000 $1,373,000 $1,213,000
Prepaid Assets $1,345,000 $2,182,000 $1,457,000 $5,180,000
Inventory $140,000 $5,641,000 $3,366,000 $0
Receivables $1,448,000 $2,417,000 $3,067,000 $4,952,000
Other Receivables $1,435,000 $2,202,000 $1,077,000 -
Accounts Receivable $13,000 $215,000 $1,990,000 $4,952,000
Cash Cash Equivalents And Short Term Investments $22,034,000 $31,604,000 $108,064,000 $139,814,000
Cash And Cash Equivalents $14,477,000 $13,341,000 $20,165,000 $34,767,000
Debt
Total Debt $11,888,000 $1,692,000 $2,538,000 $5,871,000
Long Term Debt And Capital Lease Obligation $2,060,000 $0 $957,000 $2,850,000
Current Debt And Capital Lease Obligation $9,828,000 $1,692,000 $1,581,000 $3,021,000
Long Term Debt - - - $315,000
Current Debt - - - $1,600,000
Other Current Borrowings - - - $1,600,000
Liabilities
Total Liabilities Net Minority Interest $42,554,000 $42,929,000 $39,875,000 $36,579,000
Total Non Current Liabilities Net Minority Interest $17,262,000 $15,327,000 $20,109,000 $8,586,000
Other Non Current Liabilities $9,332,000 $125,000 - $85,000
Derivative Product Liabilities $573,000 $802,000 $917,000 $3,209,000
Non Current Deferred Liabilities $5,297,000 $14,400,000 $18,235,000 $2,442,000
Current Liabilities $25,292,000 $27,602,000 $19,766,000 $27,993,000
Other Current Liabilities $1,842,000 $1,081,000 $680,000 $1,411,000
Current Deferred Liabilities $359,000 $5,237,000 $2,546,000 $6,168,000
Payables And Accrued Expenses $13,263,000 $19,592,000 $14,959,000 $17,393,000
Payables $9,773,000 $8,070,000 $3,300,000 $3,806,000
Other Payable $6,750,000 - $545,000 $770,000
Accounts Payable $3,023,000 $8,070,000 $2,755,000 $3,036,000
Equity
Common Stock Equity $8,618,000 $28,884,000 $103,357,000 $136,974,000
Total Equity Gross Minority Interest $8,618,000 $28,884,000 $103,357,000 $136,974,000
Stockholders Equity $8,618,000 $28,884,000 $103,357,000 $136,974,000
Retained Earnings $-845,819,000 $-782,379,000 $-696,157,000 $-618,579,000
Other
Ordinary Shares Number $22,377,003 $11,986,516 $11,614,127 $10,254,755
Share Issued $22,377,003 $11,986,516 $11,614,127 $10,254,755
Tangible Book Value $5,936,000 $24,228,000 $98,434,000 $136,974,000
Invested Capital $8,618,000 $28,884,000 $103,357,000 $138,889,000
Working Capital $955,000 $15,762,000 $98,332,000 $123,643,000
Capital Lease Obligations $11,888,000 $1,692,000 $2,538,000 $3,956,000
Total Capitalization $8,618,000 $28,884,000 $103,357,000 $137,289,000
Additional Paid In Capital $854,435,000 $811,262,000 $799,513,000 $755,537,000
Capital Stock $2,000 $1,000 $1,000 $16,000
Common Stock $2,000 $1,000 $1,000 $16,000
Preferred Stock $0 $0 $0 $0
Non Current Deferred Revenue $5,297,000 $14,400,000 $18,235,000 $2,442,000
Long Term Capital Lease Obligation $2,060,000 $0 $957,000 $2,535,000
Current Deferred Revenue $359,000 $5,237,000 $2,546,000 $6,168,000
Current Capital Lease Obligation $9,828,000 $1,692,000 $1,581,000 $1,421,000
Current Accrued Expenses $3,490,000 $11,522,000 $11,659,000 $13,587,000
Net PPE $20,991,000 $22,085,000 $18,433,000 $20,971,000
Accumulated Depreciation $-18,998,000 $-13,525,000 $-9,281,000 $-2,841,000
Gross PPE $39,989,000 $35,610,000 $27,714,000 $23,812,000
Leases $6,511,000 $6,234,000 $3,232,000 $3,115,000
Construction In Progress $4,303,000 $3,722,000 $4,279,000 $3,230,000
Other Properties $3,767,000 $1,503,000 $2,167,000 $3,401,000
Machinery Furniture Equipment $25,408,000 $24,151,000 $18,036,000 $14,066,000
Properties $0 $0 $0 $0
Inventories Adjustments Allowances $-7,019,000 $-16,603,000 $-11,295,000 $0
Finished Goods $0 $5,639,000 $5,685,000 $0
Work In Process $2,403,000 $4,521,000 $1,236,000 $0
Raw Materials $4,756,000 $12,084,000 $7,740,000 $0
Other Short Term Investments $7,557,000 $18,263,000 $87,899,000 $105,047,000
Treasury Shares Number - - $0 -
Dueto Related Parties Current - - - $770,000
Buildings And Improvements - - - $3,401,000
Duefrom Related Parties Current - - - $0
Fetched: 2026-06-23
Cash Flow Statement (Annual)
Metric 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Free Cash Flow
Free Cash Flow $-53,671,000 $-79,513,000 $-60,686,000 $-95,800,000
Operating Activities
Operating Cash Flow $-50,284,000 $-72,219,000 $-54,896,000 $-81,620,000
Cash Flow From Continuing Operating Activities $-50,284,000 $-72,219,000 $-54,896,000 $-81,620,000
Operating Gains Losses $-229,000 $-115,000 $-2,292,000 $-25,788,000
Investing Activities
Capital Expenditure $-3,387,000 $-7,294,000 $-5,790,000 $-14,180,000
Investing Cash Flow $7,528,000 $64,757,000 $15,071,000 $-117,884,000
Cash Flow From Continuing Investing Activities $7,528,000 $64,757,000 $15,071,000 $-117,884,000
Financing Activities
Repurchase Of Capital Stock $-50,000 $-297,000 $-310,000 $-2,808,000
Issuance Of Capital Stock $37,651,000 $0 $27,132,000 $0
Financing Cash Flow $43,462,000 $174,000 $25,653,000 $-4,073,000
Cash Flow From Continuing Financing Activities $43,462,000 $174,000 $25,653,000 $-4,073,000
Net Other Financing Charges $5,671,000 - $-214,000 $-22,000
Net Common Stock Issuance $37,601,000 $-297,000 $26,822,000 $-2,808,000
Common Stock Issuance $37,651,000 $0 $27,132,000 $0
Net Preferred Stock Issuance - - - $0
Preferred Stock Issuance - - - $0
Other
Interest Paid Supplemental Data $520,000 $0 $0 $154,000
End Cash Position $15,901,000 $15,195,000 $22,483,000 $36,655,000
Beginning Cash Position $15,195,000 $22,483,000 $36,655,000 $240,232,000
Changes In Cash $706,000 $-7,288,000 $-14,172,000 $-203,577,000
Proceeds From Stock Option Exercised $190,000 $471,000 $778,000 $657,000
Common Stock Payments $-50,000 $-297,000 $-310,000 $-2,808,000
Net Investment Purchase And Sale $10,915,000 $72,051,000 $20,861,000 $-103,704,000
Net PPE Purchase And Sale $-3,387,000 $-7,294,000 $-5,790,000 $-14,180,000
Purchase Of PPE $-3,387,000 $-7,294,000 $-5,790,000 $-14,180,000
Change In Working Capital $-6,391,000 $-1,568,000 $-1,645,000 $8,457,000
Change In Other Working Capital $-2,672,000 $-918,000 $11,500,000 $1,881,000
Change In Other Current Liabilities $-1,638,000 $-1,532,000 $-1,418,000 $-1,123,000
Change In Payables And Accrued Expense $-8,986,000 $4,279,000 $-3,121,000 $9,896,000
Change In Accrued Expense $-5,144,000 $36,000 $-2,892,000 $8,432,000
Change In Payable $-3,842,000 $4,243,000 $-229,000 $1,464,000
Change In Account Payable $-3,842,000 $4,243,000 $-229,000 $1,464,000
Change In Prepaid Assets $1,870,000 $-1,620,000 $2,422,000 $-311,000
Change In Inventory $4,833,000 $-3,326,000 $-14,661,000 $0
Change In Receivables $202,000 $1,549,000 $3,633,000 $-1,886,000
Changes In Account Receivables $202,000 $1,549,000 $3,633,000 $-1,886,000
Other Non Cash Items $8,602,000 $-613,000 $-2,461,000 $268,000
Stock Based Compensation $5,434,000 $11,575,000 $10,635,000 $11,889,000
Depreciation Amortization Depletion $5,740,000 $4,724,000 $6,513,000 $1,523,000
Depreciation And Amortization $5,740,000 $4,724,000 $6,513,000 $1,523,000
Gain Loss On Investment Securities $-229,000 $-115,000 $-2,292,000 $-25,788,000
Net Income From Continuing Operations $-63,440,000 $-86,222,000 $-77,578,000 $-77,969,000
Repayment Of Debt - $0 $-1,733,000 $-1,900,000
Net Issuance Payments Of Debt - $0 $-1,733,000 $-1,900,000
Net Long Term Debt Issuance - $0 $-1,733,000 $-1,900,000
Long Term Debt Payments - $0 $-1,733,000 $-1,900,000
Asset Impairment Charge - $4,904,000 $11,932,000 $0
Issuance Of Debt - - - $0
Long Term Debt Issuance - - - $0
Purchase Of Investment - - - $-103,704,000
Provisionand Write Offof Assets - - - -
Depreciation - - - -
Fetched: 2026-06-23