Tecogen Inc. (TGEN)
NYSEAMERICAN: TGEN · Real-Time Price · USD
2.070
-0.100 (-4.61%)
At close: Oct 22, 2026, 4:00 PM EDT
2.070
0.00 (0.00%)
Pre-market: Oct 23, 2026, 4:47 AM EDT
Tecogen Market Cap
Tecogen has a market cap or net worth of $62.49 million as of October 22, 2026. It is the 28,520th most valuable company in the world and the 4,463rd biggest in the United States. Its market cap has decreased by 76.33% in one year.
Market Cap
62.49M
Enterprise Value
58.32M
1-Year Change
-76.33%
Global Rank
Country Rank
#4,463 United States
Category
ChartMarket Cap Chart
Since May 20, 2014, Tecogen's market cap has decreased from $96.60M to $62.49M, a decrease of -35.31%. That is a compound annual growth rate of -3.44%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 22, 2026 | 62.49M | -57.61% |
| Dec 31, 2025 | 147.40M | 304.95% |
| Dec 31, 2024 | 36.40M | 81.09% |
| Dec 29, 2023 | 20.10M | -35.37% |
| Dec 30, 2022 | 31.10M | 4.36% |
| Dec 31, 2021 | 29.80M | -1.65% |
| Dec 31, 2020 | 30.30M | -42.50% |
| Dec 31, 2019 | 52.70M | -41.51% |
| Dec 31, 2018 | 90.10M | 34.88% |
| Dec 29, 2017 | 66.80M | -20.29% |
| Dec 30, 2016 | 83.80M | 36.04% |
| Dec 31, 2015 | 61.60M | -25.33% |
| Dec 31, 2014 | 82.50M | -14.60% |
| May 20, 2014 | 96.60M | - |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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