Acorn Energy, Inc. (ACFN)
Acorn Energy, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.
Acorn Energy, Inc. (ACFN) is a Hardware, Equipment & Parts company based in US with a market capitalization of $42.3M. Revenue grew 4.5% year-over-year and the company generated $2.1M in free cash flow. This page tracks ACFN's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.
US · 25 employees · IPO Feb 11, 1992
Valuation
Valuation & price
$17.31 · as of May 15, 2026 · -43.4% vs 52w high
17.5
P/E ratio
Latest-FY diluted EPS
5.12
P/B ratio
Market cap ÷ book equity
—
Dividend yield
Price — last 12 months
Fundamentals
Key fundamentals
$42.3M
Market cap
4.5%
Revenue growth (YoY)
76.8%
Gross margin
$2.1M
Free cash flow (USD)
-$3.4M
Net debt
Net cash position
0.4%
Share dilution
2/5
Graham criteria passed
Defensive-investor screen
Technology
Sector
Trajectory
Long-term trends
Revenue by year
2016 → 2025
Free cash flow by year
2016 → 2025
Gross margin by year
2021 → 2025
Value screen
Graham defensive-investor tests
0
Insider buys · 90 days
0
Insider sells · 90 days
Earnings
Last report: 10-Q filed May 7, 2026
Next expected: not yet scheduled
On the tape
Recent SEC & insider activity
Questions
Frequently asked questions
What is Acorn Energy, Inc.'s market cap?
Acorn Energy, Inc. (ACFN) has a market capitalization of $42.3M.
What is ACFN's P/E ratio?
ACFN trades at a price-to-earnings ratio of 17.5, based on its latest fiscal-year diluted earnings per share and the most recent cached price.
What is ACFN's price-to-book (P/B) ratio?
ACFN trades at 5.12 times book value per share.
Are insiders buying ACFN stock?
SEC Form 4 filings show no open-market insider buys at Acorn Energy, Inc. in the last 90 days (0 sells).
Same arena
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Timeline
Every filing, insider trade & earnings on a price-anchored timeline
Filing Analyzer
Search the actual 10-K / 10-Q text with AI research angles
News
Latest press coverage in one feed
Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.