TGEN
Tecogen Inc.
2.70$
+0.0%
vs. previous close
Closing price · As of: Oct 2, 2026
Statements
Ratios
Valuation ratios (P/E, P/S, EV/EBITDA and the other multiples) are based on the closing price at the end of each period, not on the current price. Margins and returns are shown in percent, multiples without a unit, per-share figures in the reporting currency, net debt in millions.
Tick rows to compare them in a chart (up to 4)
| Line item | Q3 16 | Q4 16 | Q1 17 | Q2 17 | Q3 17 | Q4 17 | Q1 18 | Q2 18 | Q3 18 | Q4 18 | Q1 19 | Q2 19 | Q3 19 | Q4 19 | Q1 20 | Q2 20 | Q3 20 | Q4 20 | Q1 21 | Q2 21 | Q3 21 | Q4 21 | Q1 22 | Q2 22 | Q3 22 | Q4 22 | Q1 23 | Q2 23 | Q3 23 | Q4 23 | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 | Q1 26 | Q2 26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valuation | ||||||||||||||||||||||||||||||||||||||||
| – | – | – | – | – | 1,407.9 | 3,082.2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 8.1 | 21.1 | 35.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3.9 | 3.4 | 2.9 | 2.7 | 2.7 | 2.0 | 2.0 | 2.5 | 2.2 | 2.5 | 2.9 | 2.8 | 1.8 | 1.6 | 0.7 | 0.5 | 0.7 | 1.1 | 1.6 | 1.9 | 2.0 | 1.2 | 1.7 | 1.0 | 0.9 | 1.3 | 1.3 | 1.1 | 0.9 | 0.8 | 0.7 | 0.8 | 0.9 | 1.7 | 2.3 | 6.5 | 8.3 | 5.4 | 3.0 | 5.0 | |
| 5.9 | 5.8 | 5.2 | 2.3 | 2.4 | 2.0 | 2.2 | 2.8 | 2.5 | 3.2 | 4.0 | 3.9 | 2.5 | 2.2 | 1.0 | 0.8 | 1.1 | 1.7 | 2.2 | 2.4 | 2.1 | 1.4 | 2.0 | 1.3 | 1.2 | 1.7 | 1.7 | 1.5 | 1.3 | 1.4 | 1.3 | 1.5 | 1.8 | 3.6 | 5.7 | 18.9 | 9.1 | 6.8 | 3.9 | 8.8 | |
| 3.9 | 3.5 | 3.1 | 2.7 | 2.7 | 2.0 | 2.0 | 2.4 | 2.1 | 2.5 | 2.9 | 2.8 | 1.8 | 1.6 | 0.7 | 0.5 | 0.7 | 1.1 | 1.6 | 1.9 | 1.9 | 1.1 | 1.5 | 1.0 | 0.8 | 1.2 | 1.3 | 1.0 | 0.9 | 0.8 | 0.7 | 0.8 | 1.0 | 1.5 | 2.2 | 6.5 | 7.8 | 5.0 | 2.6 | 4.8 | |
| – | – | 314.1 | 149.2 | 179.1 | 78.4 | 75.6 | 180.4 | – | – | – | – | – | – | – | – | – | – | – | – | 1,120.1 | 6.4 | 14.8 | 19.2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 357.2 | – | 28.0 | 109.4 | – | – | 96.9 | 24.2 | – | – | – | – | – | – | – | – | – | – | 12.1 | 33.4 | – | – | – | – | – | |
| -5.3% | -3.6% | -4.4% | -3.3% | -2.8% | -2.4% | -1.2% | -3.6% | -2.7% | -5.5% | -4.7% | -4.5% | -9.1% | -9.0% | -13.1% | 0.3% | -0.4% | 3.6% | 0.9% | -3.5% | -0.3% | 1.0% | 4.1% | -1.3% | -2.0% | -5.3% | -12.7% | -3.0% | -9.5% | -4.3% | -2.5% | -7.8% | -3.7% | 8.3% | 3.0% | -0.3% | -1.6% | -7.1% | -15.7% | -7.6% | |
| Margins | ||||||||||||||||||||||||||||||||||||||||
| 37.8% | 38.0% | 40.0% | 40.4% | 39.5% | 39.0% | 38.0% | 37.6% | 37.1% | 37.9% | 37.5% | 39.0% | 38.0% | 37.3% | 37.1% | 36.0% | 37.5% | 38.3% | 41.7% | 43.6% | 45.8% | 47.5% | 45.5% | 44.5% | 43.9% | 44.3% | 43.9% | 43.8% | 43.0% | 40.6% | 41.2% | 41.5% | 42.3% | 43.6% | 44.3% | 41.5% | 38.1% | 36.3% | 35.2% | 37.2% | |
| -8.4% | -4.1% | 0.0% | 0.5% | -0.1% | 0.7% | 0.6% | -0.5% | -2.2% | -15.4% | -26.4% | -26.0% | -25.4% | -13.9% | -7.3% | -7.9% | -7.2% | -21.1% | -18.9% | -19.1% | -24.0% | -5.0% | -3.9% | -5.8% | -2.9% | -9.4% | -16.9% | -16.5% | -16.8% | -17.6% | -15.5% | -19.7% | -23.2% | -20.0% | -17.2% | -15.3% | -18.8% | -26.3% | -33.2% | -37.3% | |
| -8.8% | -4.5% | -0.6% | -0.1% | -0.7% | 0.1% | 0.1% | -1.2% | -2.9% | -15.9% | -26.6% | -25.9% | -25.3% | -14.1% | -7.9% | -8.9% | -8.2% | -21.8% | -12.1% | -8.5% | -1.9% | 15.1% | 7.8% | 2.9% | -3.5% | -9.8% | -17.6% | -17.0% | -17.6% | -18.3% | -16.2% | -20.8% | -24.2% | -21.0% | -18.2% | -16.1% | -19.6% | -30.5% | -37.2% | -40.5% | |
| -21.0% | -12.2% | -13.1% | -9.0% | -7.3% | -4.9% | -2.4% | -8.9% | -5.7% | -13.7% | -13.6% | -12.7% | -16.0% | -14.0% | -9.1% | 0.1% | -0.3% | 3.8% | 1.5% | -6.7% | -0.6% | 1.3% | 6.8% | -1.3% | -1.7% | -6.8% | -16.5% | -3.2% | -8.4% | -3.5% | -1.7% | -6.1% | -3.4% | 13.7% | 6.9% | -1.9% | -13.1% | -38.1% | -46.5% | -38.3% | |
| Returns | ||||||||||||||||||||||||||||||||||||||||
| -13.2% | -7.6% | -1.1% | -0.1% | -0.7% | 0.1% | 0.1% | -1.3% | -3.3% | -20.5% | -36.7% | -35.5% | -36.3% | -20.2% | -11.9% | -13.6% | -12.1% | -35.5% | -16.6% | -10.9% | -2.0% | 17.4% | 9.4% | 3.7% | -4.7% | -12.8% | -22.8% | -23.3% | -25.3% | -31.2% | -30.8% | -40.8% | -48.0% | -46.5% | -44.7% | -46.6% | -21.4% | -38.1% | -49.3% | -70.6% | |
| -8.2% | -4.6% | -0.6% | -0.1% | -0.4% | 0.1% | 0.0% | -0.8% | -2.1% | -11.4% | -22.3% | -21.7% | -21.5% | -11.5% | -6.8% | -8.2% | -7.3% | -20.5% | -10.1% | -6.8% | -1.3% | 11.4% | 6.2% | 2.5% | -3.2% | -8.7% | -14.3% | -13.3% | -14.3% | -16.5% | -14.8% | -18.3% | -19.7% | -15.3% | -14.5% | -15.0% | -13.1% | -22.3% | -28.2% | -39.6% | |
| Balance Sheet & Debt | ||||||||||||||||||||||||||||||||||||||||
| -0.4 | 2.6 | 4.1 | 0.7 | 1.9 | -0.8 | -0.4 | -0.4 | -0.6 | 0.3 | -0.1 | -0.6 | 1.2 | 2.6 | 1.1 | -0.5 | 0.7 | 0.9 | -1.2 | -0.7 | -2.7 | -3.0 | -4.8 | -2.2 | -2.2 | -1.2 | -1.0 | -1.4 | -0.3 | -0.6 | -0.5 | 0.2 | 0.8 | -3.3 | -1.9 | 0.1 | -14 | -12 | -8.5 | -6.0 | |
| – | – | 16.0 | 1.3 | 4.2 | -1.0 | -0.4 | -0.8 | – | – | – | – | – | – | – | – | – | – | – | – | -71.7 | -0.7 | -1.9 | -1.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 62.0% | 61.1% | 60.2% | 58.9% | 58.0% | 65.6% | 63.5% | 63.4% | 63.2% | 55.7% | 60.8% | 61.0% | 59.3% | 56.6% | 57.5% | 59.9% | 60.5% | 57.6% | 60.5% | 62.5% | 64.9% | 65.5% | 65.3% | 68.0% | 68.0% | 67.6% | 62.6% | 56.8% | 56.6% | 53.1% | 48.1% | 44.9% | 41.1% | 32.9% | 32.5% | 32.1% | 61.4% | 58.5% | 57.2% | 56.1% | |
| 0.2 | 0.4 | 0.4 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | |
| Per Share | ||||||||||||||||||||||||||||||||||||||||
| -0.09 | -0.05 | -0.01 | 0.00 | -0.01 | 0.00 | 0.00 | -0.02 | -0.04 | -0.23 | -0.36 | -0.35 | -0.35 | -0.19 | -0.11 | -0.12 | -0.10 | -0.25 | -0.13 | -0.08 | -0.02 | 0.15 | 0.08 | 0.03 | -0.04 | -0.10 | -0.16 | -0.16 | -0.17 | -0.19 | -0.17 | -0.20 | -0.22 | -0.19 | -0.17 | -0.17 | -0.21 | -0.28 | -0.33 | -0.42 | |
| 1.07 | 1.23 | 1.29 | 1.22 | 1.21 | 1.34 | 1.47 | 1.51 | 1.48 | 1.45 | 1.37 | 1.34 | 1.37 | 1.35 | 1.34 | 1.32 | 1.26 | 1.14 | 1.05 | 1.00 | 0.91 | 0.97 | 1.03 | 1.05 | 1.11 | 1.01 | 0.92 | 0.94 | 0.96 | 1.01 | 1.04 | 0.96 | 0.90 | 0.91 | 0.95 | 1.04 | 1.06 | 0.91 | 0.88 | 1.03 | |
| 0.71 | 0.73 | 0.72 | 1.42 | 1.32 | 1.34 | 1.34 | 1.32 | 1.29 | 1.12 | 0.99 | 0.98 | 0.95 | 0.94 | 0.89 | 0.86 | 0.86 | 0.70 | 0.76 | 0.78 | 0.84 | 0.85 | 0.85 | 0.83 | 0.82 | 0.77 | 0.71 | 0.68 | 0.66 | 0.59 | 0.55 | 0.49 | 0.45 | 0.41 | 0.39 | 0.36 | 0.97 | 0.73 | 0.66 | 0.59 | |
| -0.22 | -0.15 | -0.17 | -0.11 | -0.09 | -0.07 | -0.04 | -0.13 | -0.09 | -0.20 | -0.19 | -0.17 | -0.22 | -0.19 | -0.12 | 0.00 | 0.00 | 0.04 | 0.02 | -0.07 | -0.01 | 0.01 | 0.07 | -0.01 | -0.02 | -0.07 | -0.15 | -0.03 | -0.08 | -0.04 | -0.02 | -0.06 | -0.03 | 0.12 | 0.07 | -0.02 | -0.14 | -0.35 | -0.41 | -0.40 | |
Showing the most recent 40 periods — older statements are on file for this stock.
Data as of: October 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.