NSSC vs SNTL vs SPCB Stock Comparison

Napco Security Technologies, Sentinel Holdings and SuperCom Prices as of Oct 28, 2026 Peers: Industry group
SNTL Sentinel Holdings Ltd.
$1.66 -4.0% 1M -69.5% 1Y
Market cap
$16.09M
P/E
1.1x
Revenue (TTM)
$4.58M
Div. yield
–
Security Services Industrials
3 wins
SPCB SuperCom Ltd
$10.04 +10.8% 1M -10.6% 1Y
Market cap
$46.80M
P/E
–
Revenue (TTM)
—
Div. yield
–
Cybersecurity Software Technology
1 win

Head to Head

9 decided of 12

Napco Security Technologies leads on 5 of the 12 questions below (Napco Security Technologies 5, Sentinel Holdings 3, SuperCom 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionNSSCSNTLSPCBLeader
Larger companyMarket capitalisation $1.42B $16.09M $46.80M NSSC
Cheaper on earningsLower P/E, profitable companies only 33.0x 1.1x — SNTL
Cheaper on forward earningsLower price / next fiscal year consensus EPS 24.6x — 7.0x SPCB
Faster revenue growthRevenue growth, trailing twelve months +11.4% +250.7% — SNTL
More profitableNet margin, trailing twelve months 21.3% 311.9% — SNTL
Better return on capitalReturn on invested capital — — — –
Less leveragedLower net debt / EBITDA — -0.1x — –
Higher dividend yieldTrailing dividend yield 0.00% — 0.00% –
Better 1-year returnPrice return, last 12 months -9.9% -69.5% -10.6% NSSC
Better 5-year returnAnnualised price return, 5 years +10.6%/yr -3.7%/yr -43.9%/yr NSSC
Less volatileAnnualised volatility, 1 year 40.9% 138.1% 62.3% NSSC
Higher overall scoreMean of the five percentile scores vs peers 65/100 46/100 — NSSC

Percentile Scorecard

NSSCSNTLSPCB

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisNSSCSNTLSPCB
Valuation 32 #77 of 113 75 #29 of 113 –
Growth 79 #21 of 96 97 #4 of 96 –
Profitability 100 #1 of 92 45 #51 of 92 –
Financial Health 96 #6 of 125 11 #112 of 125 60 #52 of 127
Shareholder Returns 17 #56 of 67 2 #66 of 67 –
Overall 65 46 –
  • NSSC ranked among 130 companies in Business Services
  • SNTL ranked among 130 companies in Business Services
  • SPCB ranked among 137 companies in Infrastructure Software

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodNSSCSNTLSPCBSPY
1 month +13.1%-4.0%+10.8% +0.9%
3 months +9.0%-58.7%-2.3% +5.9%
6 months -12.2%-69.5%+11.6% +8.5%
Year to date -4.9%-73.1%+10.9% +13.3%
1 year -9.9%-69.5%-10.6% +12.4%
3 years +106.9%-72.3%+16.7% +88.1%
3 years, per year +27.4%-34.9%+5.3% +23.5%
5 years +65.4%-17.0%-94.4% +68.2%
5 years, per year +10.6%-3.7%-43.9% +11.0%
10 years +1,033.1%+1,283.3%-98.1% +263.4%
10 years, per year +27.5%+30.0%-32.8% +13.8%

Risk

MeasureNSSCSNTLSPCBSPY
Volatility, 1Y 40.9%138.1%62.3% 12.7%
Downside volatility, 1Y 43.4%166.0%59.8% 12.7%
Beta vs S&P 500, 1Y 1.22-0.531.78 1.00
Return / volatility, 1Y -0.24-0.50-0.17 0.98
Max drawdown, 5Y -65.8%-80.5%-98.5% -25.4%
From 52-week high -16.0%-73.9%-18.8% -0.9%
52-week high $47.23$6.35$12.36 $779.14
52-week low $34.96$1.27$7.20 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleNSSCSNTLSPCB
P/E now vs peer median 32.9xmedian 21.5x 1.1xmedian 21.5x —median 37.9x
P/S now vs peer median 7.0xmedian 0.9x 3.5xmedian 0.9x —median 4.4x
EV/EBITDA now vs peer median 26.8xmedian 11.9x -3.9xmedian 11.9x —median 34.5x
P/FCF now vs peer median 24.0xmedian 13.9x 7.4xmedian 13.9x —median 26.6x
P/B now vs peer median 7.4xmedian 2.3x -4.5xmedian 2.3x 1.1xmedian 3.4x
PEG now vs peer median 1.85median 0.92 0.01median 0.92 —median 1.24

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsNSSCSNTLSPCB
Revenue $202.32M $4.58M –
Gross profit $119.79M $340.92K –
Operating income $45.64M -$4.61M –
Net income $43.03M -$881.22K –
Free cash flow $59.23M $2.17M –
R&D $13.79M – –
EPS (diluted) $1.20 $1.47 –
Cash & equivalents $126.93M $146.09K $7.43M
Total debt – $3.26M $88.25M
Shares (diluted) 35.89M 9.69M 4.96M
Enterprise value $937.16M $14.75M -$4.98M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricNSSCSNTLSPCB
P/E 32.9x 1.1x –
P/FCF 24.0x 7.4x –
P/Operating cash flow 23.2x 6.9x –
P/S 7.0x 3.5x –
P/B 7.4x -4.5x 1.1x
P/Tangible book 7.5x -3.6x 1.3x
EV/EBITDA 26.8x -3.9x –
EV/EBIT 28.1x -3.6x –
EV/Revenue 6.3x 3.6x –
EV/FCF 21.6x 7.6x –
EV/Operating cash flow 21.0x 7.1x –
PEG (3Y EPS CAGR) 1.85 0.01 –

Growth

14 metrics
MetricNSSCSNTLSPCB
Revenue growth (1Y) 11.4% 250.7% –
Revenue CAGR (3Y) 6.0% -19.0% –
Gross profit growth (1Y) 18.6% 156.9% –
Gross profit CAGR (3Y) 17.8% -38.0% –
Operating income growth (1Y) -1.3% 43.4% –
Operating income CAGR (3Y) 14.6% 2.3% –
Net income growth (1Y) -0.9% 90.2% –
Net income CAGR (3Y) 16.6% 22.2% –
EPS growth (1Y) 0.8% 322.4% –
EPS CAGR (3Y) 17.8% 104.3% –
Operating cash flow growth (1Y) 14.2% 328.9% –
Operating cash flow CAGR (3Y) 35.3% 245.0% –
Free cash flow growth (1Y) 15.2% 312.6% –
Free cash flow CAGR (3Y) 39.7% 237.5% –

Profitability

14 metrics
MetricNSSCSNTLSPCB
Gross margin 59.2% 7.4% –
EBITDA margin 23.6% -91.9% –
Operating margin 22.6% -100.8% –
Pretax margin 24.6% -18.1% –
Net margin 21.3% 311.9% –
FCF margin 29.3% 47.4% –
Operating cash flow margin 30.2% 50.6% –
Return on equity 23.3% – –
Return on assets 18.7% -40.8% –
Return on invested capital – – –
Return on capital employed 24.3% – –
Asset turnover 0.9x 2.1x –
Cash conversion (OCF / net income) 1.4x -2.6x –
Stock comp / revenue 0.5% – –

Financial Health

11 metrics
MetricNSSCSNTLSPCB
Debt / assets – 27.8% 26.5%
Debt / equity – -0.2x 0.4x
Net debt / EBITDA – -0.1x –
Debt / FCF – 0.3x –
Liabilities / assets 20.0% 279.9% 37.2%
Equity / assets 80.0% -179.9% 62.8%
Interest coverage – -9.2x –
Current ratio 4.9x 0.2x 5.7x
Quick ratio 4.1x 0.2x 3.9x
Cash ratio 3.2x 0.0x 1.2x
Altman Z-score 21.47 -23.73 –

Shareholder Returns

7 metrics
MetricNSSCSNTLSPCB
Dividend yield 1.5% – –
Net buyback yield 0.0% -12.7% –
Shareholder yield 1.5% -12.7% –
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusNSSCSNTLSPCB
Forward P/E 24.6xFY2027 – 7.0xFY2026
EPS, next fiscal year $1.61FY2027 – $1.44FY2026
EPS growth, next FY +0.6%FY2027 – -41.7%FY2026
EPS growth, the year after +19.3% – -26.4%
Revenue, next fiscal year $208.17MFY2027 – $29.73MFY2026
Revenue growth, next FY +2.9%FY2027 – +6.6%FY2026
Revenue growth, the year after +9.1% – +11.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersNSSCSNTLSPCB
Held by institutions 100.0% – –
Institutions holding 259 – –
Change in shares held, QoQ +4.2% – –
Institutions buying 136 – –
Institutions selling 89 – –
Buyers to sellers 1.53 – –

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

NSSCSNTLSPCB
NSSC 1.00 0.03 0.20
SNTL 0.03 1.00 -0.08
SPCB 0.20 -0.08 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, NSSC, SNTL and SPCB?

Napco Security Technologies (NSSC) is the largest by market capitalisation: Napco Security Technologies (NSSC) $1.42B, Sentinel Holdings (SNTL) $16.09M, SuperCom (SPCB) $46.80M.

Which stock is cheaper, NSSC, SNTL and SPCB?

Sentinel Holdings (SNTL) trades on the lowest price-to-earnings ratio (Napco Security Technologies (NSSC) 33.0x, Sentinel Holdings (SNTL) 1.1x). On next year's consensus earnings, SuperCom (SPCB) is cheapest (Napco Security Technologies (NSSC) 24.6x, SuperCom (SPCB) 7.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Sentinel Holdings (SNTL) grew revenue fastest over the trailing twelve months: Napco Security Technologies (NSSC) +11.4%, Sentinel Holdings (SNTL) +250.7%.

Which company is more profitable?

Sentinel Holdings (SNTL) has the highest net margin (Napco Security Technologies (NSSC) 21.3%, Sentinel Holdings (SNTL) 311.9%).

Which stock has performed better?

Over the past year Napco Security Technologies (NSSC) returned the most: Napco Security Technologies (NSSC) -9.9%, Sentinel Holdings (SNTL) -69.5%, SuperCom (SPCB) -10.6%. Over five years, Napco Security Technologies (NSSC) compounded fastest (Napco Security Technologies (NSSC) +10.6%/yr, Sentinel Holdings (SNTL) -3.7%/yr, SuperCom (SPCB) -43.9%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Napco Security Technologies (NSSC) has been the steadiest (Napco Security Technologies (NSSC) 40.9%, Sentinel Holdings (SNTL) 138.1%, SuperCom (SPCB) 62.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, NSSC, SNTL and SPCB?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Napco Security Technologies (NSSC) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.