Acorn Energy (ACFN) vs LGL Group (LGL)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
LGL Group (LGL) has outperformed Acorn Energy (ACFN) over the past year, gaining 3.4% versus a loss of 30.5%. Over five years, ACFN leads with a +88.6% price change compared with +40.7% for LGL. LGL Group is the larger company by market cap ($85.1 million vs $48.2 million), about 1.8 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ACFN | LGL |
|---|---|---|
| Share price | $19.01 | $6.75 |
| Market cap | $48.18M | $85.14M |
| 1-day change | +1.66% | -1.75% |
| YTD return | +25.89% | +17.39% |
| 1-year return | -30.47% | +3.37% |
| 5-year return | +88.59% | +40.73% |
| P/E ratio (TTM) | 31.16 | — |
| Forward P/E | — | 67.50 |
| EPS (TTM) | $0.61 | $-0.03 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $27.50 | $7.88 |
| 52-week low | $12.42 | $5.45 |
| Distance from 52-week high | -30.87% | -14.34% |
| Analyst consensus | — | none |
| Avg. price target upside | — | +137.04% |
| Average volume | 49.31K | 14.55K |
| Shares outstanding | 2.53M | 12.61M |
| Employees | 26 | 8 |
| Sector | Technology | Technology |
| Industry | Scientific & Technical Instruments | Scientific & Technical Instruments |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- LGL has outperformed ACFN by 33.8 percentage points over the past year.
About Acorn Energy
ACFN stock →Acorn Energy, Inc., through its subsidiary, develops and markets wireless remote monitoring and control systems in the United States and internationally. It operates through two segments: Power Generation (PG) and Cathodic Protection (CP).
Technology · Scientific & Technical Instruments · 26 employees
About LGL Group
LGL stock →The LGL Group, Inc., together with its subsidiaries, engages in the design, manufacture, and marketing of time and frequency instruments in the United States and internationally. It operates in two segments, Electronic Instruments and Merchant Investment.
Technology · Scientific & Technical Instruments · 8 employees
ACFN vs LGL FAQ
Which is bigger, Acorn Energy or LGL Group?
LGL Group (LGL) is larger, with a market capitalization of $85.14M compared with $48.18M for Acorn Energy (ACFN).
Which stock has performed better over the past year, ACFN or LGL?
LGL returned +3.37% over the past 12 months, compared with -30.47% for ACFN (price return, excluding dividends). Past performance does not predict future results.
Are Acorn Energy and LGL Group in the same industry?
Yes. Both are classified in the Scientific & Technical Instruments industry within the Technology sector.