LGL Group (LGL) vs Tecogen (TGEN)
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 Tecogen (TGEN) over the past year, gaining 3.4% versus a loss of 72.3%. Over five years, LGL leads with a +40.7% price change compared with +40.3% for TGEN. LGL Group is the larger company by market cap ($85.1 million vs $72.1 million), about 1.2 times the size.
On valuation, Tecogen trades at a lower forward P/E (15.9x vs 67.5x for LGL Group).
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 | LGL | TGEN |
|---|---|---|
| Share price | $6.75 | $2.39 |
| Market cap | $85.14M | $72.15M |
| 1-day change | 0.00% | -3.24% |
| YTD return | +17.39% | -50.00% |
| 1-year return | +3.37% | -72.28% |
| 5-year return | +40.73% | +40.26% |
| Forward P/E | 67.50 | 15.93 |
| EPS (TTM) | $-0.03 | $-0.35 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $7.88 | $12.07 |
| 52-week low | $5.45 | $1.94 |
| Distance from 52-week high | -14.34% | -80.20% |
| Analyst consensus | none | none |
| Avg. price target upside | +137.04% | +241.84% |
| Average volume | 14.55K | 191.05K |
| Shares outstanding | 12.61M | 30.19M |
| Employees | 8 | 119 |
| Sector | Technology | Industrials |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
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 TGEN by 75.6 percentage points over the past year.
- The two companies sit in different sectors: LGL Group in Technology and Tecogen in Industrials.
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 · Industrial Machinery/Components · 8 employees
About Tecogen
TGEN stock →Tecogen Inc., together with its subsidiaries, designs, manufactures, markets, and maintains cogeneration products for multi-family residential, commercial, recreational, and industrial use in the United States. It operates in three segments: Products, Services, and Energy Production.
Industrials · Industrial Machinery/Components · 119 employees
LGL vs TGEN FAQ
Which is bigger, LGL Group or Tecogen?
LGL Group (LGL) is larger, with a market capitalization of $85.14M compared with $72.15M for Tecogen (TGEN).
Which stock has performed better over the past year, LGL or TGEN?
LGL returned +3.37% over the past 12 months, compared with -72.28% for TGEN (price return, excluding dividends). Past performance does not predict future results.
Are LGL Group and Tecogen in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Technology sector.