ESS Tech, Inc. (GWH)

Last Closing Price: 0.34 (2026-09-04)

Expense Ratio (Quarterly)

Expense Ratio: A measure of profitability used by an insurance company to indicate how well it is performing in its daily operations. The expense ratio is calculated by taking the operating expenses and then dividing them by earned premium. Calculated as: (Total Operating Expenses - Underwriting Losses Total) / Net Premiums Earned

ESS Tech, Inc. (GWH) Expense Ratio data is not available.

Figures for fiscal quarter ending 2026-06-30
Income Statement Financials
$0.07M
$-15.55M
$7.49M
$-7.42M
$15.21M
$-15.13M
$-0.42M
$-15.55M
$-15.55M
$-15.55M
$-15.55M
$-15.55M
$-15.55M
$-15.13M
$-14.44M
33.83M
33.83M
$-0.46
$-0.46
Balance Sheet Financials
$13.59M
$11.79M
$18.89M
$32.48M
$20.00M
$8.71M
$15.16M
$35.16M
$-2.69M
$-5.24M
$-2.69M
32.89M
Cash Flow Statement Financials
$-22.40M
$6.22M
$12.85M
$15.90M
$12.57M
$-3.33M
$1.75M
--
--
Fundamental Metrics & Ratios
0.68
--
--
1.45
-5.39
-10165.75%
-20731.51%
-20731.51%
--
-21305.48%
-21305.48%
$-23.83M
--
Expense Ratio
--
--
0.00
66.91
7.30
12.33
578.82%
297.10%
-47.89%
-258.01%
$-0.08
$-0.70
$-0.66