TGEN TECOGEN INC.
Data as of close
Industrials · Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
TECOGEN INC. (TGEN) is an industrial company in the Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip industry, with a market capitalization of $54 million. Shares last traded at $1.80, 82.7% below their 52-week high. Over the past year the stock is down 81.2%. Net profit margin is -42.3%, below the peer median of 8.2%. Revenue grew 19.7% year over year.
* P/E (TTM) = market cap ÷ net income over the trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year — the same basis as the peer table and the screener, so it can differ from price ÷ EPS.
Performance
Chart
Full chart →Daily candles · volume · SMA(20)/SMA(50) · Databento EQUS.MINI.
Technicals
Financials
Trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year; revenue is the fiscal-year figure where quarterly revenue covers under half of it (typical for banks, insurers and REITs), and margins are taken on it; latest reported period ends 2026-06-30. Source: SEC EDGAR/XBRL.
Recent earnings
| Period | EPS (diluted) | Reported |
|---|---|---|
| Q2 2026 | -$0.07 | 2026-08-13 |
| Q1 2026 | -$0.07 | 2026-05-13 |
| Q4 2025 (derived) | -$0.14 | 2026-03-19 |
| FY 2025 | -$0.30 | 2026-03-19 |
| Q3 2025 | -$0.07 | 2025-11-13 |
| Q2 2025 | -$0.06 | 2025-08-13 |
Q4 marked "derived" = fiscal-year EPS minus Q1–Q3 (10-Ks report only the annual figure); EPS is not strictly additive, so it can differ by a cent or two from the issuer's own Q4.
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip peers
TGEN vs 8 industry peers (Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip), by market cap. Data as of close
| JCI | Johnson Controls | $89.4B | 25.31 | 3.66 | 14.5% | -1.71% |
| CARR | Carrier Global | $45.1B | — | 1.98 | -7.9% | +3.03% |
| LII | Lennox International | $12.1B | 16.14 | 2.22 | 13.8% | +2.85% |
| AAON | AAON | $5.6B | 35.19 | 2.90 | 8.2% | +0.91% |
| AIRJ | AirJoule Technologies Corp. | $182M | — | — | — | -1.98% |
| TGEN | TECOGEN INC. | $54M | — | 2.21 | -42.3% | -9.32% |
| GCDT | Green Circle Decarbonize Technology Ltd | $1M | — | — | — | -31.42% |
| AIRJW | AirJoule Technologies Corp. | — | — | — | — | -34.30% |
Source: SEC EDGAR (fundamentals/EPS/dividends) · Databento EQUS.MINI (prices) · market cap & yield computed by tradmap. Informational only — not financial advice.