MAIN
Main Street Capital Corporation
54.20$
-1.1%
vs. previous close
Closing price · As of: Oct 7, 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 | ||||||||||||||||||||||||||||||||||||||||
| 18.3 | 14.2 | 13.8 | 13.1 | 14.5 | 13.6 | 12.5 | 12.2 | 10.6 | 12.3 | 13.1 | 16.4 | 22.2 | 21.2 | – | – | – | 73.5 | 10.3 | 9.1 | 9.0 | 9.5 | 9.0 | 10.9 | 11.0 | 11.9 | 12.3 | 9.3 | 8.5 | 8.5 | 8.8 | 9.6 | 9.3 | 10.2 | 9.7 | 9.8 | 10.6 | 11.0 | 11.3 | 10.6 | |
| 11.4 | 9.8 | 9.6 | 9.2 | 9.8 | 8.9 | 8.2 | 8.2 | 7.4 | 8.2 | 8.6 | 10.3 | 13.0 | 12.6 | – | – | 57.4 | 21.5 | 7.8 | 6.8 | 6.5 | 6.7 | 6.3 | 6.8 | 6.6 | 7.3 | 7.4 | 6.1 | 5.8 | 6.0 | 6.2 | 6.7 | 6.4 | 7.1 | 6.8 | 7.0 | 7.5 | 7.4 | 6.6 | 6.8 | |
| 1.6 | 1.6 | 1.7 | 1.7 | 1.7 | 1.7 | 1.6 | 1.6 | 1.6 | 1.4 | 1.5 | 1.7 | 1.8 | 1.8 | 1.0 | 1.5 | 1.4 | 1.4 | 1.7 | 1.8 | 1.7 | 1.8 | 1.6 | 1.5 | 1.3 | 1.4 | 1.4 | 1.4 | 1.4 | 1.5 | 1.6 | 1.7 | 1.6 | 1.9 | 1.8 | 1.8 | 1.9 | 1.8 | 1.6 | 1.5 | |
| 16.4 | 18.0 | 16.7 | 16.1 | 17.3 | 14.9 | 15.3 | 14.8 | 10.3 | 11.9 | 12.9 | 14.8 | 18.6 | 17.6 | – | – | 56.6 | 22.2 | 7.6 | 6.6 | 6.4 | 7.0 | 6.6 | 7.2 | 6.9 | 7.2 | 7.4 | 6.1 | 5.7 | 6.7 | 7.0 | 8.1 | 7.5 | 7.2 | 6.9 | 7.1 | – | 7.3 | 7.8 | – | |
| 20.7 | 21.1 | 19.9 | 19.3 | 20.8 | 18.2 | 20.0 | 19.5 | 13.2 | 16.4 | 18.6 | 21.9 | 30.7 | 29.2 | – | – | – | 136.3 | 10.2 | 8.5 | 8.1 | 9.0 | 8.5 | 10.0 | 10.2 | 10.7 | 11.2 | 8.6 | 7.9 | 9.1 | 9.3 | 10.9 | 10.1 | 9.7 | 9.3 | 9.6 | – | 10.3 | 11.6 | – | |
| 22.1 | – | 125.5 | 260.8 | – | 31.8 | – | – | 114.2 | – | 241.5 | 69.6 | – | – | 39.3 | 54.4 | 20.5 | 20.5 | 71.3 | – | – | – | – | – | – | – | – | – | 23.7 | 14.0 | 33.1 | – | – | – | 56.6 | 14.0 | 14.3 | 15.3 | 14.0 | 27.7 | |
| 4.5% | -2.2% | 0.8% | 0.4% | -4.5% | 3.1% | -5.8% | -3.4% | 0.9% | -5.3% | 0.4% | 1.4% | -0.1% | -1.2% | 2.5% | 1.8% | 4.9% | 4.9% | 1.4% | -3.1% | -6.5% | -16.4% | -14.5% | -12.4% | -20.5% | -5.2% | -5.6% | -4.9% | 4.2% | 7.1% | 3.0% | -2.1% | -2.4% | -1.7% | 1.8% | 7.2% | 7.0% | 6.5% | 7.1% | 3.6% | |
| Margins | ||||||||||||||||||||||||||||||||||||||||
| 78.8% | 83.3% | 84.5% | 85.3% | 84.8% | 85.9% | 85.5% | 85.6% | 86.8% | 82.8% | 83.1% | 81.5% | 76.9% | 77.0% | – | – | -46.5% | 50.7% | 85.1% | 87.1% | 87.3% | 87.5% | 87.3% | 84.3% | 81.4% | 80.3% | 79.7% | 81.8% | 82.7% | 83.3% | 83.8% | 83.5% | 83.3% | 83.0% | 82.6% | 82.6% | 82.7% | 86.9% | 86.4% | 85.3% | |
| 60.7% | 68.4% | 72.9% | 73.6% | 72.8% | 75.3% | 72.7% | 72.7% | 75.0% | 69.0% | 69.4% | 67.6% | 60.6% | 60.0% | – | – | -144.8% | 15.8% | 74.2% | 77.8% | 77.5% | 77.4% | 77.3% | 71.8% | 67.4% | 66.8% | 66.3% | 70.6% | 72.6% | 73.7% | 74.6% | 74.2% | 74.3% | 74.3% | 74.0% | 73.9% | 73.7% | 70.8% | 66.8% | 64.7% | |
| 62.4% | 69.1% | 69.9% | 70.5% | 67.6% | 65.8% | 65.9% | 66.6% | 69.9% | 66.6% | 65.6% | 62.7% | 58.5% | 59.4% | – | – | -99.3% | 29.2% | 75.6% | 74.7% | 72.2% | 70.4% | 69.6% | 62.7% | 60.1% | 60.9% | 60.1% | 65.9% | 67.6% | 70.0% | 70.7% | 69.9% | 69.4% | 70.1% | 70.3% | 71.2% | 71.2% | 67.2% | 58.6% | 64.5% | |
| 51.7% | -21.2% | 7.7% | 3.5% | -44.4% | 28.1% | -47.8% | -27.3% | 6.5% | -43.2% | 3.6% | 14.7% | -1.8% | -15.5% | – | – | 279.8% | 104.7% | 11.0% | -20.9% | -42.2% | -109.7% | -91.2% | -84.9% | -135.5% | -37.9% | -41.6% | -30.3% | 24.3% | 42.4% | 18.9% | -14.3% | -15.3% | -12.0% | 12.1% | 50.1% | 52.6% | 48.2% | 47.0% | 24.6% | |
| Returns | ||||||||||||||||||||||||||||||||||||||||
| 8.6% | 11.6% | 12.3% | 12.9% | 11.8% | 12.4% | 12.4% | 12.9% | 14.6% | 11.4% | 11.5% | 10.4% | 8.0% | 8.4% | -6.2% | -5.7% | -2.4% | 1.9% | 16.8% | 19.3% | 18.7% | 18.5% | 18.1% | 13.8% | 11.6% | 11.5% | 11.8% | 15.4% | 16.7% | 17.3% | 18.1% | 17.5% | 17.6% | 18.2% | 18.2% | 18.6% | 18.3% | 16.5% | 13.8% | 14.3% | |
| 4.9% | 6.7% | 7.4% | 7.6% | 6.9% | 7.5% | 7.2% | 7.6% | 8.7% | 6.6% | 6.7% | 6.0% | 4.6% | 4.8% | -3.4% | -3.1% | -1.3% | 1.1% | 8.9% | 10.0% | 9.7% | 9.0% | 9.0% | 6.8% | 5.6% | 5.7% | 6.0% | 7.9% | 8.9% | 9.6% | 9.6% | 9.1% | 9.3% | 9.9% | 9.8% | 10.2% | 10.2% | 8.6% | 7.3% | 7.6% | |
| Balance Sheet & Debt | ||||||||||||||||||||||||||||||||||||||||
| 777 | 1,649 | 1,552 | 1,620 | 1,743 | 1,543 | 1,849 | 1,863 | 894 | 942 | 1,139 | 1,145 | 1,183 | 1,096 | 1,030 | -68 | -27 | 71 | -64 | -58 | -59 | 156 | 167 | 141 | 124 | -33 | 24 | -6.7 | -13 | 455 | 490 | 876 | 719 | 73 | 42 | 63 | – | -41 | 866 | – | |
| 6.2 | 9.6 | 8.4 | 8.2 | 9.0 | 7.3 | 9.2 | 8.8 | 3.6 | 5.1 | 6.1 | 6.7 | 9.3 | 8.3 | – | – | – | 4.3 | -0.3 | -0.2 | -0.2 | 0.4 | 0.4 | 0.5 | 0.5 | -0.1 | 0.1 | 0.0 | 0.0 | 1.0 | 1.0 | 1.8 | 1.4 | 0.1 | 0.1 | 0.1 | – | -0.1 | 1.8 | – | |
| 57.0% | 58.0% | 59.9% | 59.3% | 58.6% | 60.9% | 58.2% | 58.8% | 59.6% | 57.8% | 58.7% | 57.8% | 57.5% | 56.7% | 54.0% | 53.9% | 53.6% | 54.7% | 52.9% | 51.9% | 51.9% | 48.5% | 49.6% | 48.8% | 47.9% | 49.7% | 50.6% | 51.0% | 53.1% | 55.8% | 52.9% | 52.0% | 52.8% | 54.6% | 53.9% | 54.5% | 55.5% | 52.4% | 53.1% | 53.3% | |
| 0.7 | 1.4 | 1.3 | 1.3 | 1.3 | 1.2 | 1.3 | 1.3 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 | 0.7 | 0.8 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 0.4 | 0.3 | 0.1 | 0.1 | 0.1 | – | 0.0 | 0.3 | – | |
| Per Share | ||||||||||||||||||||||||||||||||||||||||
| 1.87 | 2.60 | 2.79 | 2.95 | 2.75 | 2.93 | 2.95 | 3.11 | 3.62 | 2.75 | 2.83 | 2.51 | 1.94 | 2.03 | -1.29 | -1.20 | -0.51 | 0.44 | 3.79 | 4.52 | 4.57 | 4.71 | 4.72 | 3.52 | 3.06 | 3.11 | 3.22 | 4.30 | 4.77 | 5.07 | 5.36 | 5.25 | 5.41 | 5.75 | 5.83 | 6.01 | 6.01 | 5.49 | 4.70 | 4.91 | |
| 3.00 | 3.76 | 3.99 | 4.18 | 4.07 | 4.44 | 4.48 | 4.67 | 5.18 | 4.13 | 4.32 | 4.01 | 3.33 | 3.42 | -0.14 | -0.24 | 0.52 | 1.50 | 5.02 | 6.05 | 6.34 | 6.70 | 6.78 | 5.62 | 5.09 | 5.10 | 5.35 | 6.53 | 7.06 | 7.25 | 7.58 | 7.51 | 7.79 | 8.20 | 8.29 | 8.45 | 8.44 | 8.18 | 8.03 | 7.61 | |
| 21.75 | 22.47 | 22.57 | 22.84 | 23.28 | 23.67 | 23.73 | 24.19 | 24.76 | 24.12 | 24.61 | 24.19 | 24.20 | 24.09 | 20.70 | 20.99 | 21.53 | 22.66 | 22.61 | 23.42 | 24.40 | 25.50 | 26.13 | 25.44 | 26.38 | 27.10 | 27.31 | 27.91 | 28.59 | 29.34 | 29.55 | 29.92 | 30.78 | 31.65 | 32.02 | 32.31 | 32.90 | 33.32 | 34.13 | 34.43 | |
| 1.55 | -0.80 | 0.31 | 0.15 | -1.81 | 1.25 | -2.14 | -1.28 | 0.34 | -1.78 | 0.15 | 0.59 | -0.06 | -0.53 | 0.52 | 0.57 | 1.44 | 1.58 | 0.55 | -1.26 | -2.67 | -7.35 | -6.18 | -4.77 | -6.90 | -1.93 | -2.23 | -1.98 | 1.71 | 3.08 | 1.43 | -1.07 | -1.19 | -0.99 | 1.00 | 4.23 | 4.44 | 3.95 | 3.78 | 1.87 | |
Showing the most recent 40 periods — older statements are on file for this stock.
Data as of: October 7, 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.