2.56
price up icon4.07%   0.10
after-market After Hours: 2.63 0.07 +2.73%
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Tecogen Inc stock is traded at $2.56, with a volume of 224.82K. It is up +4.07% in the last 24 hours and down -26.22% over the past month.
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Previous Close:
$2.46
Open:
$2.53
24h Volume:
224.82K
Relative Volume:
0.47
Market Cap:
$76.43M
Revenue:
$27.07M
Net Income/Loss:
$-8.25M
P/E Ratio:
-8.7611
EPS:
-0.2922
Net Cash Flow:
$-10.31M
1W Performance:
-6.91%
1M Performance:
-26.22%
6M Performance:
-70.94%
1Y Performance:
+0.00%
1-Day Range:
Value
$2.49
$2.665
1-Week Range:
Value
$2.41
$3.15
52-Week Range:
Value
$1.94
$12.07

Tecogen Inc Stock (TGEN) Company Profile

Name
Name
Tecogen Inc
Name
Phone
-
Name
Address
-
Name
Employee
0
Name
Twitter
Name
Next Earnings Date
2026-03-18
Name
Latest SEC Filings
Name
TGEN's Discussions on Twitter

Compare TGEN vs VRT, BE, HUBB, NVT, AEIS

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
TGEN icon
TGEN
Tecogen Inc
2.56 73.44M 27.07M -8.25M -10.31M -0.2922
VRT icon
VRT
Vertiv Holdings Co
250.58 89.61B 10.23B 1.33B 1.89B 3.4104
BE icon
BE
Bloom Energy Corp
135.49 33.53B 2.02B -87.14M 57.19M -0.3809
HUBB icon
HUBB
Hubbell Inc
490.74 25.03B 5.84B 896.90M 874.70M 16.67
NVT icon
NVT
Nvent Electric Plc
118.28 18.23B 3.89B 428.50M 371.90M 4.2716
AEIS icon
AEIS
Advanced Energy Industries Inc
322.71 11.34B 1.80B 149.30M 125.90M 3.816

Tecogen Inc Stock (TGEN) Upgrades & Downgrades

Date Action Analyst Rating Change
Aug-18-25 Initiated Roth Capital Buy

Tecogen Inc Stock (TGEN) Latest News

pulisher
Mar 30, 2026

Tecogen (TGEN) Stock Price, News & Analysis - MarketBeat

Mar 30, 2026
pulisher
Mar 30, 2026

Loss Report: Can Tecogen Inc stock outperform in a bear marketIndex Update & Risk Controlled Swing Alerts - baoquankhu1.vn

Mar 30, 2026
pulisher
Mar 30, 2026

Tecogen (TGEN) price target decreased by 33.33% to 10.20 - MSN

Mar 30, 2026
pulisher
Mar 29, 2026

IPO Launch: Is Tecogen Inc on track to beat earningsWeekly Trend Summary & Real-Time Volume Trigger Notifications - baoquankhu1.vn

Mar 29, 2026
pulisher
Mar 29, 2026

Growth Value: Is Tecogen Inc stock good for income investors2026 Historical Comparison & Stepwise Trade Execution Plans - baoquankhu1.vn

Mar 29, 2026
pulisher
Mar 27, 2026

Hirsch buys $25,400 in Tecogen (TGEN) stock - Investing.com

Mar 27, 2026
pulisher
Mar 27, 2026

Tecogen (TGEN) director Susan Hirsch purchases 10,000 common shares in open market - Stock Titan

Mar 27, 2026
pulisher
Mar 27, 2026

Lewis Earl buys Tecogen shares worth $12,596 - Investing.com

Mar 27, 2026
pulisher
Mar 27, 2026

Lewis Earl buys Tecogen shares worth $12,596 By Investing.com - Investing.com Canada

Mar 27, 2026
pulisher
Mar 27, 2026

Tecogen (TGEN) director adds 5,000 shares in open-market buy - Stock Titan

Mar 27, 2026
pulisher
Mar 27, 2026

Earl Lewis Acquires Additional Shares of Tecogen Inc (TGEN) - gurufocus.com

Mar 27, 2026
pulisher
Mar 27, 2026

Lewis Earl buys Tecogen shares worth $14,408 By Investing.com - Investing.com Australia

Mar 27, 2026
pulisher
Mar 27, 2026

Lewis Earl buys Tecogen shares worth $14,408 - Investing.com

Mar 27, 2026
pulisher
Mar 27, 2026

Tecogen (NASDAQ: TGEN) director-linked trust buys 5,000 common shares - Stock Titan

Mar 27, 2026
pulisher
Mar 26, 2026

Tecogen (TGEN) Stock Chart and Price History 2026 - MarketBeat

Mar 26, 2026
pulisher
Mar 26, 2026

Tecogen Inc. (TGEN) reports Q4 loss, tops revenue estimates - MSN

Mar 26, 2026
pulisher
Mar 24, 2026

TGEN | Tecogen Inc. FinancialsIncome Statement - quiverquant.com

Mar 24, 2026
pulisher
Mar 24, 2026

Tecogen (TGEN) 10K Form and Latest SEC Filings 2026 - MarketBeat

Mar 24, 2026
pulisher
Mar 23, 2026

Insider Buying: Whiting John Kimball IV Acquires 10,000 Shares o - gurufocus.com

Mar 23, 2026
pulisher
Mar 23, 2026

Whiting, Tecogen general counsel, buys $23,800 in TGEN stock By Investing.com - Investing.com South Africa

Mar 23, 2026
pulisher
Mar 23, 2026

Tecogen CAO Deschenes buys $22,300 in shares - Investing.com UK

Mar 23, 2026
pulisher
Mar 23, 2026

Rangesh Abinand, Tecogen CEO, buys $6.9k in TGEN stock By Investing.com - za.investing.com

Mar 23, 2026
pulisher
Mar 23, 2026

Whiting, Tecogen general counsel, buys $23,800 in TGEN stock - Investing.com

Mar 23, 2026
pulisher
Mar 23, 2026

Tecogen CAO Deschenes buys $22,300 in shares By Investing.com - Investing.com Australia

Mar 23, 2026
pulisher
Mar 23, 2026

Tecogen (TGEN) general counsel buys 10,000 shares in open market - Stock Titan

Mar 23, 2026
pulisher
Mar 23, 2026

Tecogen (TGEN) CAO Roger Deschenes buys 10,000 shares in open market - Stock Titan

Mar 23, 2026
pulisher
Mar 23, 2026

TECOGEN (TGEN) CEO Rangesh Abinand purchases 3,000 common shares - Stock Titan

Mar 23, 2026
pulisher
Mar 23, 2026

Tecogen (TGEN) director exercises stock options, lifts direct stake to 1.04M shares - Stock Titan

Mar 23, 2026
pulisher
Mar 22, 2026

Risk Report: Is Tecogen Inc a speculative investment2026 Volume & Low Volatility Stock Recommendations - baoquankhu1.vn

Mar 22, 2026
pulisher
Mar 20, 2026

Roth MKM Sticks to Their Buy Rating for Tecogen (TGEN) - The Globe and Mail

Mar 20, 2026
pulisher
Mar 20, 2026

Roth MKM Maintains Tecogen Inc(TGEN.US) With Buy Rating, Cuts Target Price to $10 - 富途牛牛

Mar 20, 2026
pulisher
Mar 20, 2026

TGEN Forecast, Price Target & Analyst Ratings | TECOGEN INC/WALTHAM MA (NYSEARCA:TGEN) - ChartMill

Mar 20, 2026
pulisher
Mar 19, 2026

Tecogen 10-K: Revenue $27.07M, Net Loss $(0.30) per Share - TradingView

Mar 19, 2026
pulisher
Mar 19, 2026

Tecogen (TGEN) boosts cash with 2025 equity raise, Vertiv data center deal - stocktitan.net

Mar 19, 2026
pulisher
Mar 19, 2026

Tecogen Inc. (AMEX:TGEN) Q4 2025 earnings call transcript - MSN

Mar 19, 2026
pulisher
Mar 19, 2026

Tecogen Reports 2025 Results, Highlights Data Center Pivot - The Globe and Mail

Mar 19, 2026
pulisher
Mar 19, 2026

Tecogen Q4 2025 slides: data center pipeline grows amid earnings miss - Investing.com Australia

Mar 19, 2026
pulisher
Mar 18, 2026

Tecogen Earnings Call: Data Center Hopes vs. Cash Burn - TipRanks

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen Inc (TGEN) Q4 2025 Earnings Call Highlights: Navigating Challenges and Seizing New Opportunities - GuruFocus

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen Inc (TGEN) Q4 2025 Earnings Call Highlights: Navigating Challenges and Seizing New ... By GuruFocus - Investing.com Canada

Mar 18, 2026
pulisher
Mar 18, 2026

Why is TGEN stock rising after hours? - MSN

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen outlines data center pipeline and targets $30M–$40M product opportunity through Vertiv partnership - MSN

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen Reports 2025 Financial Results: Revenue Growth, Strategic Investments, and Data Center Market Expansion - Minichart

Mar 18, 2026
pulisher
Mar 18, 2026

Earnings call transcript: Tecogen Inc. Q4 2025 reports wider loss, stock drops - Investing.com Australia

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen Inc. Q4 2025 Earnings Call Summary - Yahoo Finance

Mar 18, 2026
pulisher
Mar 18, 2026

TGEN: Vertiv partnership and demonstration project set to drive growth despite recent margin pressures - TradingView

Mar 18, 2026
pulisher
Mar 18, 2026

Earnings call transcript: Tecogen Inc. Q4 2025 reports wider loss, stock drops By Investing.com - Investing.com South Africa

Mar 18, 2026
pulisher
Mar 18, 2026

TGEN: Vertiv partnership and demonstration project position the company for major data center growth - TradingView

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen Inc. 2025 Q4ResultsEarnings Call Presentation (NYSE:TGEN) 2026-03-18 - Seeking Alpha

Mar 18, 2026
pulisher
Mar 18, 2026

Tecogen Inc. Reports Earnings Results for the Fourth Quarter and Full Year Ended December 31, 2025 - marketscreener.com

Mar 18, 2026

Tecogen Inc Stock (TGEN) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$2.26
price up icon 5.61%
ENS ENS
$173.72
price up icon 4.09%
$541.08
price up icon 7.66%
FPS FPS
$29.27
price up icon 4.65%
AYI AYI
$280.22
price up icon 2.86%
$322.71
price up icon 8.19%
Cap:     |  Volume (24h):