NSSC
NAPCO Security Technologies Inc
36.00$
+0.2%
vs. previous close
Closing price · As of: Sep 23, 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 | ||||||||||||||||||||||||||||||||||||||||
| 22.5 | 27.1 | 33.1 | 31.7 | 30.9 | 26.4 | 30.6 | 36.0 | 34.1 | 29.8 | 34.3 | 45.0 | 33.9 | 37.2 | 18.6 | 50.4 | 56.8 | 66.7 | 80.3 | 45.0 | 39.0 | 50.8 | 44.2 | 38.8 | 59.0 | 39.7 | 43.7 | 49.9 | 27.6 | 37.3 | 41.9 | 40.5 | 31.0 | 28.2 | 18.4 | 24.9 | 34.7 | 31.6 | 38.1 | 31.7 | |
| 1.6 | 1.9 | 2.2 | 2.0 | 2.1 | 1.9 | 2.4 | 3.0 | 3.0 | 3.0 | 3.8 | 5.3 | 4.5 | 5.1 | 2.6 | 4.2 | 4.4 | 4.8 | 6.3 | 5.9 | 6.5 | 7.2 | 5.6 | 5.3 | 7.1 | 6.3 | 8.3 | 7.6 | 4.8 | 7.2 | 8.4 | 10.5 | 8.1 | 7.2 | 4.6 | 5.9 | 8.3 | 7.8 | 7.1 | 6.7 | |
| 2.6 | 3.0 | 3.6 | 3.1 | 3.2 | 2.8 | 3.7 | 4.3 | 4.4 | 4.6 | 5.8 | 7.7 | 6.4 | 7.0 | 3.5 | 5.6 | 5.4 | 5.8 | 7.3 | 7.2 | 7.9 | 8.9 | 7.1 | 6.7 | 8.9 | 7.9 | 9.9 | 7.2 | 4.6 | 7.3 | 9.3 | 11.5 | 8.4 | 7.5 | 5.2 | 6.4 | 8.8 | 8.1 | 7.9 | 7.1 | |
| 1.6 | 1.9 | 2.3 | 2.1 | 2.1 | 1.9 | 2.4 | 2.9 | 2.9 | 2.9 | 3.8 | – | – | – | – | 4.1 | 4.2 | 4.6 | 6.1 | 5.6 | 6.2 | – | 5.3 | – | – | – | – | 7.2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 16.6 | 19.5 | 24.5 | 23.4 | 22.9 | 20.2 | 24.3 | 27.5 | 26.1 | 22.7 | 26.3 | – | – | – | – | 33.7 | 36.3 | 41.3 | 50.7 | 33.6 | 30.9 | – | 32.9 | – | – | – | – | 37.5 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 16.3 | 20.5 | 62.3 | 171.7 | 776.0 | 200.9 | 45.5 | 41.8 | 34.0 | 30.6 | 54.2 | 82.6 | 70.4 | 105.1 | 36.1 | 49.4 | 45.2 | 35.8 | 33.3 | 30.5 | 37.3 | 45.1 | 56.7 | 110.9 | 684.7 | 11,058.9 | 146.8 | 54.5 | 22.4 | 30.7 | 34.1 | 43.6 | 33.6 | 26.1 | 16.2 | 21.0 | 29.9 | 27.9 | 24.9 | 23.0 | |
| 6.1% | 4.9% | 1.6% | 0.6% | 0.1% | 0.5% | 2.2% | 2.4% | 2.9% | 3.3% | 1.8% | 1.2% | 1.4% | 1.0% | 2.8% | 2.0% | 2.2% | 2.8% | 3.0% | 3.3% | 2.7% | 2.2% | 1.8% | 0.9% | 0.1% | 0.0% | 0.7% | 1.8% | 4.5% | 3.3% | 2.9% | 2.3% | 3.0% | 3.8% | 6.2% | 4.8% | 3.3% | 3.6% | 4.0% | 4.3% | |
| Margins | ||||||||||||||||||||||||||||||||||||||||
| 33.6% | 34.0% | 34.3% | 33.9% | 33.9% | 34.0% | 36.0% | 37.9% | 39.8% | 42.2% | 42.8% | 42.6% | 43.3% | 44.3% | 45.0% | 43.0% | 43.5% | 42.2% | 42.3% | 44.0% | 43.4% | 41.3% | 40.6% | 41.2% | 42.0% | 44.7% | 47.2% | 43.1% | 45.0% | 46.8% | 47.8% | 54.4% | 54.9% | 56.0% | 56.3% | 55.6% | 55.8% | 56.2% | 57.0% | 59.2% | |
| 7.9% | 8.0% | 7.8% | 7.3% | 7.6% | 7.7% | 8.4% | 9.2% | 9.7% | 11.5% | 12.9% | 13.1% | 14.5% | 15.0% | 15.2% | 10.7% | 10.0% | 9.6% | 10.3% | 15.2% | 15.5% | 12.8% | 11.8% | 12.7% | 14.0% | 18.3% | 21.8% | 17.8% | 20.1% | 22.0% | 21.9% | 27.9% | 27.7% | 26.9% | 26.6% | 25.5% | 25.7% | 26.9% | 19.9% | 22.6% | |
| 7.1% | 7.0% | 6.8% | 6.4% | 6.7% | 7.1% | 8.0% | 8.3% | 8.8% | 10.1% | 11.1% | 11.9% | 13.2% | 13.7% | 14.0% | 8.4% | 7.7% | 7.3% | 7.8% | 13.1% | 16.7% | 14.2% | 12.6% | 13.6% | 12.0% | 15.9% | 18.9% | 15.2% | 17.4% | 19.2% | 20.1% | 26.0% | 26.1% | 25.6% | 25.0% | 23.9% | 23.8% | 24.7% | 18.7% | 21.3% | |
| 9.8% | 9.2% | 3.6% | 1.2% | 0.3% | 0.9% | 5.4% | 7.2% | 8.8% | 9.9% | 7.0% | 6.5% | 6.3% | 4.9% | 7.2% | 8.6% | 9.7% | 13.5% | 19.0% | 19.3% | 17.5% | 16.0% | 9.8% | 4.8% | 1.0% | 0.1% | 5.6% | 13.9% | 21.5% | 23.3% | 24.6% | 24.2% | 24.1% | 27.6% | 28.4% | 28.3% | 27.6% | 27.9% | 28.6% | 29.3% | |
| Returns | ||||||||||||||||||||||||||||||||||||||||
| 11.6% | 11.2% | 10.8% | 9.8% | 10.2% | 10.7% | 12.0% | 12.1% | 13.0% | 15.3% | 16.9% | 17.2% | 18.7% | 18.7% | 19.0% | 11.1% | 9.5% | 8.6% | 9.1% | 16.0% | 20.1% | 17.6% | 16.1% | 17.2% | 15.1% | 19.8% | 22.7% | 14.4% | 16.7% | 19.6% | 22.1% | 28.4% | 27.2% | 26.6% | 28.0% | 25.7% | 25.2% | 25.7% | 20.8% | 22.5% | |
| 9.4% | 9.2% | 8.8% | 7.9% | 8.5% | 8.9% | 10.2% | 10.4% | 10.7% | 12.6% | 14.1% | 14.2% | 14.3% | 14.5% | 14.9% | 8.2% | 7.2% | 6.7% | 7.0% | 12.1% | 16.2% | 13.8% | 12.5% | 13.2% | 12.0% | 16.6% | 19.3% | 12.4% | 14.3% | 16.8% | 18.7% | 24.1% | 23.1% | 22.9% | 23.7% | 21.9% | 21.6% | 22.3% | 16.6% | 18.0% | |
| Balance Sheet & Debt | ||||||||||||||||||||||||||||||||||||||||
| -0.8 | -1.4 | 4.6 | 3.5 | 2.5 | 0.1 | -0.3 | -5.3 | -7.5 | -7.9 | -5.5 | – | – | – | – | -14 | -18 | -22 | -25 | -31 | -37 | – | -38 | – | – | – | – | -65 | – | – | – | – | – | – | – | – | – | – | – | – | |
| -0.1 | -0.2 | 0.6 | 0.5 | 0.3 | 0.0 | 0.0 | -0.5 | -0.7 | -0.6 | -0.4 | – | – | – | – | -1.2 | -1.5 | -2.0 | -2.0 | -1.6 | -1.5 | – | -1.8 | – | – | – | – | -2.0 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 80.7% | 82.5% | 81.5% | 80.3% | 82.9% | 83.7% | 85.0% | 86.6% | 82.5% | 82.6% | 83.4% | 82.8% | 76.4% | 77.3% | 78.4% | 73.2% | 75.8% | 77.2% | 76.9% | 75.6% | 80.8% | 78.8% | 77.3% | 76.6% | 79.6% | 83.9% | 85.1% | 86.1% | 85.1% | 86.0% | 84.6% | 85.1% | 85.1% | 86.0% | 84.6% | 85.1% | 85.5% | 86.8% | 80.1% | 80.0% | |
| 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | – | – | – | – | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | – | 0.0 | – | – | – | – | 0.0 | – | – | – | – | – | – | – | – | – | – | – | – | |
| Per Share | ||||||||||||||||||||||||||||||||||||||||
| 0.16 | 0.16 | 0.15 | 0.15 | 0.16 | 0.17 | 0.19 | 0.20 | 0.22 | 0.27 | 0.30 | 0.33 | 0.38 | 0.40 | 0.41 | 0.23 | 0.21 | 0.20 | 0.22 | 0.40 | 0.55 | 0.49 | 0.46 | 0.53 | 0.49 | 0.69 | 0.86 | 0.70 | 0.81 | 0.92 | 0.96 | 1.28 | 1.30 | 1.26 | 1.25 | 1.19 | 1.24 | 1.32 | 1.03 | 1.20 | |
| 2.24 | 2.25 | 2.27 | 2.31 | 2.34 | 2.35 | 2.40 | 2.45 | 2.50 | 2.62 | 2.71 | 2.78 | 2.86 | 2.88 | 2.91 | 2.76 | 2.67 | 2.71 | 2.76 | 3.10 | 3.31 | 3.47 | 3.68 | 3.89 | 4.11 | 4.35 | 4.55 | 4.58 | 4.64 | 4.79 | 4.78 | 4.93 | 5.00 | 4.93 | 5.00 | 4.99 | 5.21 | 5.35 | 5.53 | 5.64 | |
| 1.38 | 1.40 | 1.43 | 1.51 | 1.53 | 1.56 | 1.59 | 1.69 | 1.70 | 1.73 | 1.79 | 1.92 | 2.01 | 2.11 | 2.16 | 2.09 | 2.18 | 2.27 | 2.39 | 2.53 | 2.74 | 2.81 | 2.87 | 3.09 | 3.26 | 3.50 | 3.79 | 4.82 | 4.82 | 4.71 | 4.35 | 4.53 | 4.80 | 4.74 | 4.46 | 4.64 | 4.91 | 5.15 | 4.98 | 5.32 | |
| 0.22 | 0.21 | 0.08 | 0.03 | 0.01 | 0.02 | 0.13 | 0.18 | 0.22 | 0.26 | 0.19 | 0.18 | 0.18 | 0.14 | 0.21 | 0.24 | 0.26 | 0.37 | 0.52 | 0.60 | 0.58 | 0.55 | 0.36 | 0.19 | 0.04 | 0.00 | 0.26 | 0.64 | 1.00 | 1.12 | 1.18 | 1.19 | 1.20 | 1.36 | 1.42 | 1.41 | 1.44 | 1.49 | 1.58 | 1.65 | |
Showing the most recent 40 periods — older statements are on file for this stock.
Data as of: September 23, 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.