Tecogen Inc. designs, manufactures, markets, and maintains industrial and commercial cogeneration systems for residential, commercial, recreational, and industrial use in the United States and internationally.
Tecogen stock last closed at $3.23, down 0.49% from the previous day, and has increased 375% in one year. It has overperformed other stocks in the Electrical Equipment & Parts industry by 3.95 percentage points. Tecogen stock is currently +396.92% from its 52-week low of $0.65, and -7.71% from its 52-week high of $3.50.
There are currently 24.99M shares of TGEN outstanding. The market value of TGEN is $80.70M. In the last 24 hours, 287,100 TGEN shares were traded.
How to Buy Tecogen Stock
Not sure how to invest in Tecogen stock? Here's how.
Decide where to buy Tecogen stock: You need to decide on a stock brokerage, but don't worry - we've tested dozens of stock brokerages and apps to help you determine where to buy Tecogen stock.
Create a brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've identified.
Put funds into your investment account: Pick your method of payment and add your info.
Evaluate Tecogen stock: The Tecogen ticker symbol is TGEN. Is Tecogen stock a good investment? Should you buy shares of TGEN? How do TGEN's underlying business fundamentals look? Do top analysts think Tecogen is a good buy? Why has TGEN's stock price moved recently? (Hint: Our stock market analysis tools can help you evaluate if TGEN is a good stock to buy).
Make your TGEN purchase: Decide if you will purchase TGEN shares at the current market price or use a limit order to purchase TGEN stock at a particular price.
Get updates on your investment in TGEN: Create a watchlist to the latest updates on your investment in Tecogen stock.
Step 1: Decide where to buy Tecogen stock
You will need an online brokerage account in order to access the NYSEMKT market and buy TGEN shares.
A brokerage account enables you to buy and sell a number of financial instruments, such as stocks, bonds, mutual funds, and ETFs.
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Step 2: Create a brokerage account
Now that you've chosen your brokerage, you'll need to fill out some personal details so you can invest in TGEN today.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Step 4: Evaluate Tecogen stock
After you have chosen the best place to buy Tecogen stock, it's very important to analyze their stock before you invest, so you can understand the risk as well as the opportunity.
Overview of key TGEN info
TGEN Price
$3.23
1w %
30.77%
1y %
375%
5y %
229.59%
P/E
-17x
P/B
7.89x
P/S
3.55x
PEG
N/A
Revenue
$22.62M
Earnings
-$4.76M
Fore. Rev. Growth
51.45%
Fore. Earn. Growth
N/A
Market Cap
$80.70M
Next Earnings
Jun 6, 2025
Next Dividend
N/A
Fundamentals of Tecogen
WallStreetZen was created to help part-time investors perform more accurate fundamental analysis in minutes instead of hours.
Last year, TGEN revenue was $22.62M. During the past 5 year, TGEN's revenue has gone up by -7.51% per year. This was slower than the Electrical Equipment & Parts industry average of 14.12%.
No, Tecogen doesn't provide an income stream by paying out dividends.
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Step 5: Make your TGEN purchase
There are two main options:
Market order: A market order is an order to buy or sell a stock at the best available price. Market orders are mostly sufficient.
Limit order: A limit order allows you to buy or sell a security at a specific price (or better). If you want to ensure you're buying or selling at a specific price limit, use a limit order.
Press the Open button and eToro will execute the order.
If you need additional assistance buying stocks on eToro, watch the helpful video below:
As of May 7, 2025, it costs $3.23 to buy one share of Tecogen stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $1, you can buy 0.31 shares of TGEN.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.