Go Pro
OTCMKTS:TGEN

Tecogen (TGEN) Stock Price, News & Analysis

Tecogen logo
$3.65 -0.54 (-12.89%)
As of 08/14/2026 04:10 PM Eastern

About Tecogen Stock (OTCMKTS:TGEN)

Advanced

Key Stats

Today's Range
$3.56
$4.13
50-Day Range
$3.00
$6.09
52-Week Range
$1.94
$12.07
Volume
356,170 shs
Average Volume
440,802 shs
Market Capitalization
$109.20 million
P/E Ratio
N/A
Dividend Yield
N/A
Price Target
$11.25
Consensus Rating
Moderate Buy

Company Overview

Tecogen Inc. designs, manufactures and sells on‐site power generation and combined heat and power (CHP) systems for commercial, industrial and institutional markets. The company’s natural gas–fueled cogeneration units produce electricity while capturing and reusing waste heat for space and water heating, providing enhanced energy efficiency over traditional utility‐supplied electrical systems. Tecogen’s portfolio also includes ultra‐low NOx emission technologies, absorption chillers and ancillary equipment tailored to meet the specific demands of manufacturing facilities, hospitals, universities and other energy‐intensive customers.

Central to Tecogen’s product lineup is its InVerde e+ series of cogeneration modules, which integrate internally developed low‐emission combustion systems with advanced controls to optimize performance and reliability. The company pairs these units with its Tecochill absorption chillers to deliver combined cooling, heating and power (CCHP) solutions capable of simultaneously meeting space cooling, heating and electrical load requirements. Tecogen also offers turnkey installation, remote performance monitoring and preventative maintenance services to support customer operations over the lifecycle of each system.

Headquartered in Waltham, Massachusetts, Tecogen serves markets across the United States and has expanded its reach through strategic distribution partnerships. The company caters to a broad spectrum of end users—ranging from food and beverage processors to recreational facilities—and collaborates with engineering firms, energy service companies and municipal authorities to integrate CHP and CCHP into larger energy management projects.

Founded in 2006, Tecogen is led by President and Chief Executive Officer Benjamin D. Locke, who has guided the company’s growth in product innovation and aftermarket support. With a focus on reducing greenhouse gas emissions and lowering operational costs for customers, Tecogen continues to refine its technology suite and pursue new markets for high‐efficiency, on‐site energy solutions.

AI Generated. May Contain Errors.

Tecogen Stock Analysis - MarketRank™

See Top-Rated MarketRank™ Stocks
25th Percentile Overall Score

TGEN MarketRank™: 

Tecogen scored higher than 25% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

  • Consensus Rating

    Tecogen has received a consensus rating of Moderate Buy. The company's average rating score is 2.50, and is based on no strong buy ratings, 1 buy rating, 1 hold rating, and no sell ratings.

  • Upside Potential

    Tecogen has a consensus price target of $11.25, representing about 208.2% upside from its current price of $3.65.

  • Amount of Analyst Coverage

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

  • Read more about Tecogen's stock forecast and price target.
  • Price to Earnings Ratio vs. the Market

    The P/E ratio of Tecogen is -17.38, 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 -17.38, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Short Interest

    There is no current short interest data available for TGEN.
  • Dividend Yield

    Tecogen does not currently pay a dividend.

  • Dividend Growth

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

  • News Sentiment

    Tecogen has a news sentiment score of -0.12. 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 0.66 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

    Only 1 people have searched for TGEN on MarketBeat in the last 30 days. This is a decrease of -50% compared to the previous 30 days.
  • MarketBeat Follows

    Only 1 people have added Tecogen to their MarketBeat watchlist in the last 30 days. This is a decrease of 0% compared to the previous 30 days.
  • 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.

  • Read more about Tecogen's insider trading history.
Receive TGEN Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Tecogen and its competitors with MarketBeat's FREE daily newsletter.

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

TGEN Stock News Headlines

Tecogen Q1 2026 Earnings Call: Complete Transcript
Your book attached
Bill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time through a temporary download link. He plans to charge for it soon. Download your copy now and lock it in at no cost, regardless of future pricing.tc pixel
Tecogen Inc. (TGEN) Q1 2026 Earnings Call Transcript
Tecogen Inc.
See More Headlines

TGEN Stock Analysis - Frequently Asked Questions

Tecogen's stock was trading at $4.94 at the beginning of 2026. Since then, TGEN stock has decreased by 26.1% and is now trading at $3.65.

Tecogen Inc. (OTCMKTS:TGEN) issued its quarterly earnings data on Monday, March, 17th. The company reported ($0.05) EPS for the quarter. The firm had revenue of $6.08 million for the quarter. Tecogen had a negative net margin of 24.15% and a negative trailing twelve-month return on equity of 42.06%.
Read the conference call transcript
.

Shares of TGEN stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Based on aggregate information from My MarketBeat watchlists, some other companies that Tecogen investors own include Avino Silver & Gold Mines (ASM), FuelCell Energy (FCEL), Canopy Growth (CGC), Kopin (KOPN), Sorrento Therapeutics (SRNE), ADMA Biologics (ADMA) and Remark (MARK).

Company Calendar

Last Earnings
3/17/2025
Today
8/16/2026
Fiscal Year End
12/31/2026

Industry, Sector and Symbol

Stock Exchange
OTCMKTS
Industry
Electrical Equipment
Sub-Industry
Heavy Electrical Equipment
Current Symbol
OTCMKTS:TGEN
CIK
1537435
Employees
80
Year Founded
2000

Price Target and Rating

High Price Target
$15.00
Low Price Target
$7.50
Potential Upside/Downside
+208.2%
Consensus Rating
Moderate Buy
Rating Score (0-4)
2.50
Research Coverage
2 Analysts

Profitability

EPS (Trailing Twelve Months)
($0.34)
Trailing P/E Ratio
N/A
Forward P/E Ratio
N/A
P/E Growth
N/A
Net Income
-$4.60 million
Net Margins
-24.15%
Pretax Margin
-23.62%
Return on Equity
-42.06%
Return on Assets
-19.55%

Debt

Debt-to-Equity Ratio
0.03
Current Ratio
1.53
Quick Ratio
0.70

Sales & Book Value

Annual Sales
$24.58 million
Price / Sales
4.44
Cash Flow
N/A
Price / Cash Flow
N/A
Book Value
N/A
Price / Book
N/A

Miscellaneous

Outstanding Shares
29,918,000
Free Float
21,931,000
Market Cap
$109.20 million
Optionable
Not Optionable
Beta
2.15

Social Links

7 Best Space Stocks to Own in 2026 Cover

The space race is growing fast, and you don’t have to have gotten in early on SpaceX to profit. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.

Get This Free Report

This page (OTCMKTS:TGEN) was last updated on 8/16/2026 by MarketBeat.com Staff.
From Our Partners