---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-008939"
form_type: "8-K"
ticker: "ACFN"
cik: "0000880984"
company_name: "ACORN ENERGY, INC."
filed_at: "2026-03-05T23:59:59+00:00"
generated_at: "2026-05-15T21:16:34.322611+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Acorn Energy 2025 revenue $11.5M (+4.5%); monitoring revenue +22%; diluted EPS $0.99

## Summary
- Full-year 2025 total revenue $11.48M, up 4.5% YoY; monitoring revenue $5.56M, up 22.1%.
- Net income attributable to stockholders $2.51M ($0.99 diluted EPS) vs $6.29M ($2.51); includes deferred tax benefit of $0.18 per share.
- Operating income rose to $1.989M from $1.937M; gross margin improved to 76.8% from 72.8%.
- Cash increased to $4.45M at year-end 2025 from $2.33M; operating cash flow $2.09M.
- CEO targets 20% average annual revenue growth over 3-5 years; expects ~50% incremental revenue flow-through to operating income.

## SEC filing metadata
- accession: 0001493152-26-008939
- form_type: 8-K
- ticker: ACFN
- cik: 0000880984
- company_name: ACORN ENERGY, INC.
- filed_at: 2026-03-05T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880984/000149315226008939/0001493152-26-008939-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880984/000149315226008939/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-008939
- JSON: https://secwatch.observer/filing/0001493152-26-008939.json
- Plain text: https://secwatch.observer/filing/0001493152-26-008939.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.