Tecogen Inc.

TGEN·NYSE American·Industrials
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1.7100−0.1700 (−9.04%)today
At close: Nov 4, 4:00 PM EST · May be delayed up to 15 min · USD

Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close1.8800
Open1.8800
Day range1.69001.9200
52-week range1.69009.4500
Off day high−10.94%
Off 52-week high−81.90%
Volume212.85K
Avg. volume (3M)183.57K
Market cap51.62M
EPS (TTM)-0.3500
Forward P/E11.40
P/E ratio (TTM)—
Dividend yield—
Beta (5Y)2.38
Shares outstanding30.19M
Short interest4.77% of float
Earnings dateNov 11, 2026
Analyst target8.1667
Profit margin−42.28%

Against its peers

Compare in full ›
TGEN FCEL TMG.V CETY EVGN.V TES.MI
Market cap 51.62M 842.72M 27.36M 10.40M 19.69M 244.01M
P/E (TTM) — — — — — —
Forward P/E 11.4 -10.3 — — 38.0 11.6
Price/book 2.9 0.9 5.5 1.7 0.5 3.2
Dividend yield — — — — — —
1-year change −78.68% +36.53% +14.29% −41.03% +52.00% +260.96%
Today −9.04% −5.98% 0.00% −4.47% −2.56% +0.12%

The closest companies by business and industry (Electrical Equipment & Parts). Prices may be delayed up to 15 min.

Related companies

Compare ›

Other companies in Electrical Equipment & Parts, closest in size first.

Company Mkt cap Price Today
Invinity Energy Systems plcIES.L · London, United Kingdom 60.72M 10.66 −0.84%
IRCE S.p.A.IRC.MI · Imola, BO 55.47M 2.1000 −2.33%
NOMAD Power Solutions, Inc.NMAD · Boca Raton, FL 57.96M 3.6000 +2.27%
Wallbox N.V.WBX · Barcelona, Spain 65.25M 2.6900 +2.28%
NOVONIX LimitedNVX · Brisbane, QLD 55.38M 2.2200 −0.90%
Asia Pacific Wire & Cable Corporation LimitedAPWC · Taipei, Taiwan 46.18M 1.1200 +0.21%
FY Financial (Shenzhen) Co., Ltd.8452.HK · Shenzhen, China 79.05M 0.220 +4.76%
Hoenle AGHNL.DE · Gilching, Germany 45.22M 7.46 −0.80%

Also based in North Billerica, Massachusetts, then elsewhere in Massachusetts.

Company Mkt cap Price Today
The TJX Companies, Inc.TJX · Framingham, MA 159.23B 144.76 +5.18%
Vertex Pharmaceuticals IncorporatedVRTX · Boston, MA 139.16B 549.04 +3.44%
Moderna, Inc.MRNA · Cambridge, MAOdds 103.15B 258.38 +13.11%
American Tower CorporationAMT · Boston, MA 90.37B 194.86 +4.04%
Thermo Fisher Scientific Inc.TMO · Waltham, MA 261.64B 706.16 +1.12%
Analog Devices, Inc.ADI · Wilmington, MAOdds 196.85B 406.24 −3.23%
Ingenia Therapeutics Inc.950260.KQ · Watertown, MA 993.73B 20,100.00 +2.97%
Biogen Inc.BIIB · Cambridge, MA 37.61B 254.46 +2.22%

The stocks whose daily moves over the past year went most closely with Tecogen's: the correlation of their daily returns, where 1 would be moving as one.

Company Mkt cap Price Today
Blink Charging Co.BLNK · Correlation 0.37 65.54M 0.4514 +6.21%

What visitors to Tecogen's page also look at.

Company Mkt cap Price Today
Biomolecular Life Holdings, IncBIOM 580.80K 0.5000 0.00%
Allspring Strategic Municipal BASTM — 25.43 +0.49%
CASI Pharmaceuticals, Inc.CASIF 2.06M 0.1000 −9.09%
NervGen Pharma Corp.NGEN 145.16M 1.3500 +2.27%
Genenta Science S.p.A.GNTA 47.49M 0.9850 +18.82%

From the 4SEARCH.business instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 20 min.

Latest news

All TGEN news ›
digitaljournal.com··3 outletsPositive

Data Center Cuts Electric Bills Substantially with Tecogen's InVerde

BILLERICA, MA / ACCESS Newswire / October 14, 2026 / Tecogen Inc. (NYSE American:TGEN) is pleased share a recent data center customer testimonial. Robyn Sullivan, CEO and President of Cloudsmart Inc, a Tier 3, SOC 2, Cloud and AI data…

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More from 2 other outlets
The Globe and Mail·Positive

Tecogen Boosts Executive Pay and Long-Term Equity Incentives

The latest update is out from Tecogen ( (TGEN) ). The most recent analyst rating on (TGEN) stock is a Buy with a $7.50 price target. To see the full list of analyst forecasts on Tecogen stock, see the TGEN Stock Forecast page. Spark’s Take…

TEVATTI

From the 4Search news index, newest first.

In the news

6mentions in 30 days
6with it in the headline
Positivesentiment

Mentioned with

Electric Power Research Institute5Fitch Solutions5Google5Microsoft5Nvidia5Public Citizen5Aep Ohio4Exelon4

People in the coverage

Alexander Kheder5Arin Kaye5Greg Abbott5Josh Shapiro5Kavya Balaraman5Lauren Shwisberg5

Themes

Artificial Intelligence5Data Center5Data Centers5Energy5Data-Centers4Electricity4Environment4Texas4

Most coverage from

  1. stocktitan.net2
  2. tradingview.com2
  3. digitaljournal.com1
  4. theglobeandmail.com1

Finance and business coverage in the 4SEARCH.business news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 6 articles, not a forecast.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4SEARCH.business index. Terms of use. How to use Finance