ACORN ENERGY, INC.
Business
Acorn Energy, Inc. is a holding company providing wireless remote monitoring and control systems and IoT applications for power generation and cathodic protection through its OmniMetrix subsidiary. OmniMetrix offers monitors for standby generators and industrial equipment, including the Omni family and Smart Annunciator, plus cathodic protection solutions for natural gas pipelines. The company serves commercial, industrial, and residential markets through dealer and service-provider channels.
Summary from 10-K filed 2026-03-05
Financials
Consolidated Statement of Income
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Revenue | 11 | 11 | 8 | 7 | 7 | |
| COGS | 3 | 3 | 2 | 2 | 2 | |
| Gross profit | 9 | 8 | 6 | 5 | 5 | |
| Research and development expense (R&D) | 1 | 1 | 875,000 | 845,000 | 739,000 | |
| Selling, general and administrative (SG&A) expense | 6 | 5 | 5 | 5 | 4 | |
| Total operating expenses | 7 | 6 | 6 | 6 | 5 | |
| Operating income | 2 | 2 | 74,000 | −629,000 | −8,000 | |
| Interest income, net | 121,000 | 73,000 | 64,000 | — | — | |
| Income before income taxes | 2 | 2 | 138,000 | −631,000 | −13,000 | |
| Current state tax expense | −30,000 | −123,000 | −9,000 | — | — | |
| Deferred income tax benefit | 464,000 | 4 | — | — | — | |
| Net income | 3 | 6 | 129,000 | −631,000 | −13,000 | |
| Non-controlling interest share of income | −34,000 | −28,000 | −10,000 | −2,000 | −8,000 | |
| Net income attributable to Acorn Energy, Inc. stockholders. | 3 | 6 | 119,000 | −633,000 | −21,000 | |
| Net income per share attributable to Acorn Energy, Inc. stockholders basic | 1.01 | 2.53 | 0.05 | −0.25 | 0 | |
| Net income per share attributable to Acorn Energy, Inc. stockholders diluted | 0.99 | 2.51 | 0.05 | −0.25 | — | |
| Weighted average number of shares outstanding attributable to Acorn Energy, Inc. stockholders basic | 2 | 2 | 2 | 2 | 39,688 | |
| Weighted average number of shares outstanding attributable to Acorn Energy, Inc. stockholders diluted | 3 | 3 | 3 | 2 | 39,688 |
Consolidated Balance Sheet
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Cash | 4 | 2 | 1 | 1 | — | |
| Accounts receivable, net | 887,000 | 2 | 536,000 | 597,000 | 876,000 | |
| Inventory, net | 1 | 436,000 | 962,000 | 789,000 | 617,000 | |
| Other current assets | 267,000 | 288,000 | 280,000 | 288,000 | 229,000 | |
| State income tax receivable | 21,000 | 10,000 | — | — | — | |
| Deferred cost of goods sold (COGS) | 70,000 | 406,000 | 809,000 | 887,000 | 799,000 | |
| Total current assets | 7 | 5 | 4 | 4 | 4 | |
| Property and equipment, net | 400,000 | 505,000 | 570,000 | 653,000 | 517,000 | |
| Right-of-use assets, net | 963,000 | 84,000 | 193,000 | 298,000 | 399,000 | |
| Deferred COGS | — | 70,000 | 476,000 | 807,000 | 714,000 | |
| Other assets | 119,000 | 103,000 | 174,000 | 215,000 | 169,000 | |
| Deferred tax assets | 5 | 4 | — | — | — | |
| Total assets | 13 | 11 | 5 | 6 | 6 | |
| Accounts payable | 306,000 | 297,000 | 288,000 | 243,000 | 457,000 | |
| Accrued expenses | 171,000 | 290,000 | 132,000 | 171,000 | 164,000 | |
| Deferred revenue | 3 | 4 | 4 | 4 | 4 | |
| Current operating lease liabilities | 158,000 | 98,000 | 123,000 | 116,000 | 107,000 | |
| Other current liabilities | 46,000 | 59,000 | 30,000 | 58,000 | 34,000 | |
| State income tax payable | 18,000 | 19,000 | — | — | — | |
| Total current liabilities | 4 | 4 | 5 | 5 | 4 | |
| Deferred revenue | 312,000 | 712,000 | 2 | — | — | |
| Noncurrent operating lease liabilities | 884,000 | — | 98,000 | 220,000 | 336,000 | |
| Other long-term liabilities | 26,000 | 24,000 | 20,000 | 16,000 | 12,000 | |
| Total liabilities | 5 | 5 | 6 | 7 | — | |
| Commitments and contingencies (Note 8) | — | — | — | — | — | |
| Common stock $0.01 par value per share; Authorized 42,000,000 shares; issued 2,555,717 and 2,541,308 shares at December 31, 2025 and 2024, respectively; outstanding 2,504,626 and 2,491,130 at December 31, 2025 and 2024, respectively | 25,000 | 25,000 | 25,000 | 25,000 | 397,000 | |
| Additional paid-in capital | 104 | 103 | 103 | 103 | 103 | |
| Accumulated stockholders deficit | −92 | −95 | −101 | −101 | −101 | |
| Treasury stock, at cost 51,091 shares at December 31, 2025; 50,178 shares at December 31, 2024 | −3 | −3 | −3 | −3 | −3 | |
| Total Acorn Energy, Inc. stockholders equity | 8 | 6 | −838,000 | −1 | −469,000 | |
| Non-controlling interests | 66,000 | 36,000 | 12,000 | 6,000 | 8,000 | |
| Total equity | 8 | 6 | −826,000 | −1 | −461,000 | |
| Total liabilities and equity | 13 | 11 | 5 | 6 | 6 |
Consolidated Statement of Cash Flows
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Depreciation and amortization | 115,000 | 121,000 | 161,000 | 122,000 | 75,000 | |
| Increase (decrease) in the provision for credit losses | 1,000 | −6,000 | — | — | — | |
| Impairment of inventory | 27,000 | 12,000 | 8,000 | 41,000 | 22,000 | |
| Non-cash lease expense | 184,000 | 129,000 | 128,000 | 124,000 | 117,000 | |
| Stock-based compensation | 129,000 | 56,000 | 55,000 | 80,000 | 75,000 | |
| Decrease (increase) in accounts receivable | 1 | −1 | 61,000 | 279,000 | −268,000 | |
| (Increase) decrease in inventory | −845,000 | 514,000 | −181,000 | −213,000 | −403,000 | |
| Decrease in deferred COGS | 406,000 | 809,000 | 409,000 | −181,000 | −207,000 | |
| Decrease in other current assets and other assets | 5,000 | 63,000 | 49,000 | −105,000 | −172,000 | |
| Increase in state income tax receivable | −11,000 | −10,000 | — | — | — | |
| Decrease in deferred revenue | −824,000 | −1 | −587,000 | 778,000 | 839,000 | |
| Decrease in operating lease liability | −118,000 | −143,000 | −138,000 | −130,000 | −121,000 | |
| (Decrease) increase in state income tax payable | −1,000 | 19,000 | — | — | — | |
| (Decrease) increase in accounts payable, accrued expenses, other current liabilities and non-current liabilities | −103,000 | 196,000 | −22,000 | −184,000 | — | |
| Net cash provided by operating activities | 2 | 905,000 | 72,000 | 31,000 | 132,000 | |
| Investments in technology | −20,000 | −48,000 | −76,000 | −292,000 | −317,000 | |
| Leasehold improvements | −4,000 | — | — | — | — | |
| Patents | −1,000 | — | — | — | — | |
| Equipment purchases | −8,000 | −8,000 | −2,000 | — | — | |
| Net cash used in investing activities | −33,000 | −56,000 | −78,000 | −308,000 | −324,000 | |
| Stock repurchases held in Treasury | −16,000 | — | — | — | — | |
| Stock option exercise proceeds | 87,000 | 28,000 | — | 5,000 | — | |
| Net cash provided by financing activities | 71,000 | 28,000 | 5,000 | 5,000 | −149,000 | |
| Net increase in cash | 2 | 877,000 | −1,000 | −272,000 | −341,000 | |
| Interest | — | 1,000 | 3,000 | 2,000 | 6,000 | |
| Other | 42,000 | 108,000 | — | — | — | |
| Right-of-use assets | 1 | — | — | — | — | |
| Operating lease liability | 1 | — | — | — | — | |
| Accrued preferred dividends to former CEO of OmniMetrix (see Note 3) | 4,000 | 4,000 | 4,000 | 4,000 | 4,000 |
Filings
Material Events
Insiders
Institutional Holders
Frequently asked questions
What is ACORN ENERGY, INC.'s CIK number?
ACORN ENERGY, INC.'s SEC CIK number is 0000880984 (880984). The CIK (Central Index Key) is the permanent identifier the SEC assigns to every EDGAR filer — unlike a ticker symbol, it never changes.
Where can I find ACORN ENERGY, INC.'s SEC filings?
All of ACORN ENERGY, INC.'s EDGAR filings — 10-K annual reports, 10-Q quarterly reports, 8-K material events, and insider transactions — are listed on this page, sourced live from SEC EDGAR.
When did ACORN ENERGY, INC. last report earnings?
ACORN ENERGY, INC. (ACFN) most recently filed an earnings 8-K with the SEC on May 7, 2026, furnishing its results under Item 2.02 (Results of Operations and Financial Condition). The earnings press release is attached to that filing (accession 0001493152-26-021628). This is ACORN ENERGY, INC.'s most recent earnings filing of record — not a forecast of its next earnings date.
What is ACORN ENERGY, INC.'s most recent earnings 8-K?
ACORN ENERGY, INC.'s latest earnings 8-K (Item 2.02) was filed May 7, 2026 under accession 0001493152-26-021628. It carries the quarterly or annual earnings press release — the earliest official, SEC-filed version of the results.
View ACORN ENERGY, INC.'s latest earnings 8-K →
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