Tecogen (TGEN) Stock Price, News & Analysis

Company Overview

Tecogen Inc. develops, manufactures, sells and services natural-gas-powered cogeneration systems and other clean-energy equipment. Its products are designed to generate electricity and useful thermal energy at the point of use, helping commercial, industrial and institutional customers improve energy efficiency and reduce dependence on conventional grid power.

The company’s product offerings include natural-gas engine-driven combined heat and power systems, engine-driven chillers and heat pumps, and related emissions-control technologies. Tecogen also provides installation support, maintenance, parts and other aftermarket services for its equipment, including systems operating in commercial buildings, healthcare facilities, hospitality properties, multifamily housing and industrial applications.

Tecogen was founded in 1987 and is headquartered in Waltham, Massachusetts. The company primarily serves customers in the United States, while its technologies have also been marketed for applications in international markets. Tecogen’s business is focused on distributed energy generation, heating and cooling solutions, and technologies intended to reduce emissions from natural-gas engines.

Key Stats

• Today's Range: $2.21 to $2.30
• 50-Day Range: $2.25 to $4.19
• 52-Week Range: $1.94 to $11.90
• Volume: 103,806 shs
• Average Volume: 146,831 shs
• Market Capitalization: $67.93 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: $6.75
• Consensus Rating: Buy

Tecogen Stock Analysis - MarketRank™

Tecogen scored higher than 39% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: 3.5 / 5
• Analyst Rating: Buy

Consensus Rating

Tecogen has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on no strong buy ratings, 2 buy ratings, no hold ratings, and no sell ratings.

Upside Potential

Tecogen has a consensus price target of $6.75, representing about 200.0% upside from its current price of $2.25.

Amount of Analyst Coverage

Tecogen has received no research coverage in the past 90 days.

Earnings and Valuation

• Score: 0.6 / 5
• Proj. Earnings Growth: Growing

Earnings Growth

Earnings for Tecogen are expected to grow in the coming year, from ($0.26) to $0.16 per share.

Price to Earnings Ratio vs. the Market

The P/E ratio of Tecogen is -6.62, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Earnings Ratio vs. Sector

The P/E ratio of Tecogen is -6.62, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Book Value per Share Ratio

Tecogen has a P/B Ratio of 3.13. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.

Short Interest

• Score: 2.0 / 5
• Short Interest Level: Bearish

Percentage of Shares Shorted

4.36% of the float of Tecogen has been sold short.

Short Interest Ratio / Days to Cover

Tecogen has a short interest ratio ("days to cover") of 7.78.

Change versus previous month

Short interest in Tecogen has recently increased by 4.96%, indicating that investor sentiment is decreasing.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Tecogen does not currently pay a dividend.

Dividend Growth

Tecogen does not have a long track record of dividend growth.

News and Social Media

• Score: 1.9 / 5
• News Sentiment: N/A

News Sentiment

Tecogen has a news sentiment score of 0.05. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.58 average news sentiment score of Industrials companies.

News Coverage This Week

MarketBeat has tracked 1 news article for Tecogen this week, compared to 1 article on an average week.

Search Interest

1 people have searched for TGEN on MarketBeat in the last 30 days.

Company Ownership

• Score: 0.4 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, Tecogen insiders have not sold or bought any company stock.

Percentage Held by Insiders

12.00% of the stock of Tecogen is held by insiders. A high percentage of insider ownership can be a sign of company health.

Percentage Held by Institutions

Tecogen has minimal institutional ownership at this time.

Company Calendar

• Last Earnings: 8/12/2026
• Today: 10/15/2026
• Fiscal Year End: 12/31/2026

Industry, Sector and Symbol

• Stock Exchange: NYSEAMERICAN
• Sector: Industrials
• Industry: Electrical Equipment
• Sub-Industry: Heavy Electrical Equipment
• Current Symbol: NYSEAMERICAN:TGEN
• Previous Symbol: OTCMKTS:TGEN
• CIK: 1537435
• Web: www.tecogen.com
• Phone: (781) 466-6400
• Fax: 781-466-6466
• Employees: 120
• Year Founded: N/A

Price Target and Rating

• Average Price Target for Tecogen: $6.75
• High Price Target: $7.50
• Low Price Target: $6.00
• Potential Upside/Downside: +200.0%
• Consensus Rating: Buy
• Rating Score (0-4): 3.00
• Research Coverage: 2 Analysts

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: -$8.25 million
• Net Margins: -42.28%
• Pretax Margin: -42.16%
• Return on Equity: -44.25%
• Return on Assets: -25.68%

Debt

• Debt-to-Equity Ratio: 0.06
• Current Ratio: 2.93
• Quick Ratio: 1.46

Sales & Book Value

• Annual Sales: $27.07 million
• Price / Sales: 2.51
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $0.72 per share
• Price / Book: 3.13

Miscellaneous

• Outstanding Shares: 30,190,000
• Free Float: 26,565,000
• Market Cap: $67.93 million
• Optionable: N/A
• Beta: 2.22