Saturday 17 October 2026
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Sono-Tek Corporation
SOTK Technology Scientific & Technical Instruments
Sono-Tek Corporation’s revenue for fiscal 2026 (year ended February 2026) was $20.9 million, up 1.97% from fiscal 2025. In the quarter to August 2026, revenue grew 1.35%, EPS fell 22.3% and free cash flow grew 290.8%, each against the same quarter a year earlier. Revenue growth for three consecutive years; insiders bought in the last twelve months.
6.16
0.05
+0.82%
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| Feb '18 | Feb '19 | Feb '20 | Feb '20 | Feb '21 | Feb '22 | Feb '23 | Feb '24 | Feb '25 | Feb '26 | |
|---|---|---|---|---|---|---|---|---|---|---|
Piotroski F-Score |
7 | 2 | — | 7 | 3 | 7 | 5 | 5 | 4 | 8 |
P/E ratio |
73.73 | 237.74 | 68.37 | 32.95 | 61.43 | 32.19 | 132.68 | 64.75 | 46.25 | 38.45 |
Altman Z-Score |
5.86 | 7.87 | — | 6.13 | 9.16 | 14.80 | 11.06 | 9.48 | 8.39 | 8.34 |
P/S ratio |
2.18 | 3.28 | 2.72 | 2.27 | 4.47 | 4.69 | 5.64 | 4.32 | 2.84 | 3.18 |
Altman Z″-Score (non-manufacturers) |
6.26 | 5.86 | — | 5.91 | 6.55 | 9.24 | 7.41 | 7.17 | 8.46 | 8.78 |
P/FCF ratio |
15.01 | 30.07 | 15.13 | 13.88 | 144.82 | 40.75 | 113.84 | 245.36 | 1,739.66 | 22.18 |
Beneish M-Score |
(3.34) | (1.69) | — | (3.62) | (1.46) | (2.71) | (1.83) | (2.21) | (1.66) | (2.55) |
P/Operating CF |
60.28 | (193.16) | 79.87 | 15.64 | 5,393.53 | 158.32 | 257.17 | (305.38) | (86.43) | 21.20 |
P/B ratio |
2.85 | 4.43 | 3.82 | 3.57 | 6.06 | 5.84 | 5.81 | 5.22 | 3.28 | 3.36 |
Price to Tangible BV |
2.90 | 4.50 | 3.87 | 3.61 | 6.11 | 5.87 | 5.83 | 5.24 | 3.28 | 3.37 |
EV/Sales |
1.69 | 2.88 | 2.31 | 1.81 | 4.02 | 4.17 | 5.01 | 3.81 | 2.35 | 2.56 |
EV/EBITDA |
23.75 | 80.64 | 41.01 | 18.21 | 33.04 | 30.73 | 63.18 | 42.18 | 28.20 | 21.48 |
EV/Operating CF |
10.29 | (306.72) | 35.67 | 8.52 | 82.17 | 30.81 | 56.92 | 64.50 | 91.90 | 16.51 |
EV/FCF |
11.63 | 26.41 | 12.84 | 11.02 | 130.08 | 36.28 | 101.05 | 216.65 | 1,440.18 | 17.87 |
Quick Ratio |
3.38 | 2.72 | 2.11 | 2.11 | 2.44 | 3.18 | 2.40 | 2.01 | 2.60 | 2.76 |
Current Ratio |
4.08 | 3.53 | 2.72 | 2.72 | 3.09 | 3.90 | 3.04 | 2.83 | 3.46 | 3.46 |
Net Debt/EBITDA |
(6.91) | (11.19) | (4.43) | (4.71) | (4.24) | (4.61) | (9.59) | (6.66) | (6.97) | (5.94) |
Debt/Assets |
8.72% | 7.14% | 4.80% | 4.80% | 6.10% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Debt/Equity |
0.12 | 0.10 | 0.07 | 0.07 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Asset Turnover |
0.98 | 0.97 | 0.00 | 1.14 | 0.95 | 1.01 | 0.80 | 0.91 | 0.88 | 0.84 |
Operating CF/Net income |
4.89 | (0.67) | 2.94 | 2.94 | 0.65 | 0.91 | 2.08 | 0.81 | 0.41 | 1.80 |
Capex/Depreciation |
(0.47) | 4.19 | 0.00 | (1.78) | (0.54) | (0.75) | (1.09) | (1.33) | (0.67) | (0.34) |
Interest Coverage |
8.28 | 2.06 | 23.87 | 33.80 | 33.68 | 198.87 | 4.88 | — | — | — |
| 4.51% | 1.90% | 0.00% | 12.06% | 10.81% | 20.59% | 4.48% | 9.33% | 7.47% | 9.61% | |
| 3.27% | 1.35% | 0.00% | 8.22% | 7.19% | 14.93% | 3.36% | 6.66% | 5.47% | 7.25% | |
ROIC |
7.96% | 1.31% | 0.00% | 26.70% | 25.35% | 38.94% | 13.38% | 16.67% | 10.77% | 22.97% |
Return on Tangible Assets |
4.04% | 1.75% | 10.76% | 10.76% | 9.49% | 18.70% | 4.54% | 9.48% | 7.78% | 9.68% |
Average Days of Receivables |
25.69 | 43.95 | 22.10 | 22.10 | 43.26 | 23.27 | 39.60 | 27.25 | 41.79 | 58.50 |
Research and Development Expense of Revenue |
11.63% | 11.41% | 9.30% | 9.30% | 11.09% | 10.09% | 14.27% | 14.65% | 13.29% | 12.21% |
Selling, General and Administrative Expense of Revenue |
33.02% | 33.08% | 30.44% | 31.07% | 27.05% | 29.15% | 32.01% | 29.32% | 29.28% | 29.56% |
Intangible Assets out of Total Assets |
0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Share Based Compensation of Revenue |
0.38% | 0.26% | 0.00% | 0.59% | 0.32% | 1.05% | 1.70% | 1.03% | 1.21% | 1.52% |
Graham Net Nets |
0.22 | 0.14 | 0.17 | 0.18 | 0.12 | 0.13 | 0.13 | 0.14 | 0.23 | 0.24 |
Graham Number |
0.52 | 0.37 | 1.00 | 1.00 | 1.06 | 1.78 | 0.92 | 1.39 | 1.43 | 1.76 |
Earnings Yield |
1.36% | 0.42% | 1.46% | 3.04% | 1.63% | 3.11% | 0.75% | 1.54% | 2.16% | 2.60% |
Free Cash Flow Yield |
6.66% | 3.33% | 6.61% | 7.21% | 0.69% | 2.45% | 0.88% | 0.41% | 0.06% | 4.51% |
Revenue per Share |
0.74 | 0.77 | 1.00 | 1.00 | 0.96 | 1.10 | 0.96 | 1.25 | 1.30 | 1.33 |
Operating CF per Share |
0.12 | (0.01) | 0.21 | 0.21 | 0.05 | 0.15 | 0.08 | 0.07 | 0.03 | 0.21 |
Capex per Share |
(0.01) | 0.09 | 0.00 | (0.05) | (0.02) | (0.02) | (0.04) | (0.05) | (0.03) | (0.01) |
Free Cash Flow per Share |
0.11 | 0.09 | 0.21 | 0.17 | 0.03 | 0.13 | 0.05 | 0.02 | 0.00 | 0.19 |
Cash per Share |
0.43 | 0.36 | 0.51 | 0.51 | 0.56 | 0.69 | 0.73 | 0.75 | 0.76 | 0.94 |
Shareholders Equity per Share |
0.56 | 0.57 | 0.64 | 0.64 | 0.71 | 0.88 | 0.93 | 1.03 | 1.13 | 1.26 |
Interest Debt per Share |
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Book value per Share |
0.56 | 0.57 | 0.64 | 0.64 | 0.71 | 0.88 | 0.93 | 1.03 | 1.13 | 1.26 |
Free Cash Flow |
1.61 | 1.28 | 3.25 | 2.53 | 0.47 | 1.99 | 0.77 | 0.37 | 0.06 | 3.02 |
Working Capital |
6.56 | 6.42 | 7.17 | 7.17 | 8.90 | 10.78 | 11.12 | 12.12 | 13.50 | 16.24 |
Capital Expenditures |
(0.19) | 1.39 | (0.72) | (0.72) | (0.25) | (0.33) | (0.56) | (0.79) | (0.47) | (0.22) |
Net Current Asset Value |
5.30 | 5.35 | 6.38 | 6.38 | 7.70 | 10.61 | 11.03 | 11.89 | 13.37 | 16.18 |
EV/EBIT |
48.62 | 405.25 | 83.52 | 24.85 | 44.46 | 37.82 | 110.43 | 63.48 | 47.77 | 29.36 |
Capex to Sales |
0.02 | (0.12) | 0.00 | 0.05 | 0.02 | 0.02 | 0.04 | 0.04 | 0.02 | 0.01 |
Price to Operating Income |
62.76 | 461.48 | 98.45 | 31.28 | 49.49 | 42.48 | 124.41 | 71.90 | 57.70 | 36.43 |
| Other line items | ||||||||||
Depreciation/Fixed assets |
0.16 | 0.12 | 0.13 | 0.13 | 0.16 | 0.15 | 0.18 | 0.19 | 0.24 | 0.28 |
Cash ROIC |
10.18% | 8.58% | 17.71% | 13.78% | 2.30% | 8.15% | 2.95% | 1.31% | 0.19% | 8.74% |
Accounts Receivable Turnover |
11.43 | 10.69 | 0.00 | 13.19 | 11.04 | 12.02 | 11.05 | 12.69 | 10.74 | 7.34 |
Accounts Payable Turnover |
11.55 | 10.27 | 0.00 | 12.82 | 7.98 | 8.61 | 9.91 | 10.59 | 11.28 | 10.90 |
Inventory Turnover |
4.24 | 4.22 | 0.00 | 3.98 | 3.14 | 3.42 | 2.64 | 2.33 | 2.22 | 2.46 |
Average Days of Payables |
41.72 | 33.61 | 30.35 | 30.35 | 60.30 | 29.32 | 39.96 | 38.88 | 29.14 | 36.64 |
Days of Inventory on Hand |
86.53 | 95.13 | 108.11 | 108.11 | 121.63 | 101.67 | 159.82 | 193.40 | 151.70 | 138.37 |
Average Receivables |
0.96 | 1.09 | 1.16 | 1.16 | 1.34 | 1.43 | 1.36 | 1.55 | 1.91 | 2.85 |
Average Payables |
0.49 | 0.62 | 0.63 | 0.63 | 0.98 | 0.99 | 0.75 | 0.93 | 0.95 | 0.95 |
Average Inventory |
1.35 | 1.51 | 2.02 | 2.02 | 2.50 | 2.49 | 2.81 | 4.23 | 4.85 | 4.20 |
Average Assets |
11.26 | 11.99 | 13.47 | 13.47 | 15.58 | 17.02 | 18.90 | 21.65 | 23.27 | 24.92 |
Average Common Equity |
8.16 | 8.49 | 9.18 | 9.18 | 10.37 | 12.35 | 14.19 | 15.46 | 17.04 | 18.78 |
Columns are period end dates · fundamentals updated 16 Oct 2026