NSSC Financials Napco Security Technologies, Inc

15 years of revenue, profit, cash flow and balance-sheet history through FY2026, from SEC filings — with a computed, factual read of the trend. Updated Nov 3, 2026, 11:07 UTC Overview →

Growth & profitability

Revenue has grown 12.1% per year over the past 5 years.
Net income has grown faster than revenue (22.8% vs 12.1% per year).
Operating margin has expanded, at 22.6% in the latest year.
Free cash flow has grown 21.9% per year over the past 5 years.

Financial health

Total debt has grown in line with revenue (10.2% vs 12.1% per year).

Shareholder returns

Dividends have been paid for 4 consecutive years, consuming 47.3% of earnings and 34.3% of free cash flow.
The dividend has grown 106.8% per year over the past 5 years.

Revenue & net income

RevenueNet income

Margins (gross / operating / net)

GrossOperatingNet

Return on equity & assets (ROE / ROA)

ROEROA

Free cash flow (CFO − capex)

Free cash flow

Cash vs total debt

CashTotal debt

Cash flow: operating / investing / financing

OperatingInvestingFinancing

Key annual figures

FY	Revenue	Net income	Gross M	Op M	ROE	ROA	FCF	Total debt	Cash
2026	$202M	$43M	59.2%	22.6%	22.5%	18.0%	$59M	—	$127M
2025	$182M	$43M	55.6%	25.5%	25.7%	21.9%	$51M	—	$83M
2024	$189M	$50M	53.9%	28.5%	27.8%	24.0%	$44M	—	$65M
2023	$170M	$27M	43.1%	17.8%	19.4%	16.3%	$22M	—	$36M
2022	$144M	$20M	41.2%	12.7%	17.2%	13.2%	$7M	—	$42M
2021	$114M	$15M	44.5%	15.7%	16.7%	12.6%	$22M	$8M	$35M
2020	$101M	$8M	42.3%	9.9%	10.2%	7.5%	$9M	$6M	$18M
2019	$103M	$12M	42.9%	13.4%	17.7%	14.5%	$7M	$0	$8M
2018	$92M	$8M	41.4%	9.2%	12.2%	10.4%	$7M	$0	$5M
2017	$87M	$6M	41.5%	7.3%	9.8%	7.9%	$1M	$4M	$3M
2016	—	$6M	—	—	11.3%	8.9%	—	$5M	$3M
2015	—	$5M	—	—	10.4%	7.4%	—	$11M	$2M
2014	—	$3M	—	—	7.9%	5.5%	—	$12M	$2M
2013	—	$3M	—	—	7.5%	4.7%	—	$16M	$3M
2012	—	$2M	—	—	6.1%	3.5%	—	$20M	$3M

Revenue & net income

RevenueNet income

Margins (gross / operating / net)

GrossOperatingNet

Return on equity & assets (ROE / ROA)

ROEROA

Free cash flow (CFO − capex, quarterly)

Free cash flow

Cash vs total debt

CashTotal debt

Cash flow: operating / investing / financing

OperatingInvestingFinancing

Key quarterly figures

Quarter	Revenue	Net income	Gross M	Op M	ROE	ROA	FCF	Total debt	Cash
Sep '26	$50M	$13M	58.7%	28.2%	6.6%	5.6%	$2M	—	$124M
Jun '26	$56M	$18M	61.3%	33.0%	9.3%	7.4%	$17M	—	$127M
Mar '26	$49M	-$408000	60.0%	-2.4%	-0.2%	-0.2%	$16M	—	$114M
Dec '25	$48M	$14M	58.6%	30.6%	7.3%	6.3%	—	—	$105M
Sep '25	$49M	$12M	56.6%	27.7%	6.9%	5.9%	$11M	—	$95M
Jun '25	$51M	$12M	52.8%	23.8%	6.9%	5.9%	$14M	—	$83M
Mar '25	$44M	$10M	57.2%	25.4%	6.3%	5.3%	$13M	—	$73M
Dec '24	$43M	$10M	57.0%	26.0%	6.0%	5.2%	$12M	—	$86M
Sep '24	$44M	$11M	55.9%	26.9%	6.3%	5.3%	$11M	—	$86M
Jun '24	$50M	$14M	55.3%	27.7%	7.6%	6.5%	$14M	—	$65M
Mar '24	$49M	$13M	53.8%	29.4%	7.8%	6.8%	$12M	—	$56M
Dec '23	$48M	$13M	52.6%	29.0%	8.0%	6.8%	$7M	—	$47M
Sep '23	$42M	$10M	53.8%	27.7%	7.1%	5.9%	$11M	—	$44M
Jun '23	$45M	$11M	51.6%	26.4%	7.5%	6.3%	$12M	—	$36M
Mar '23	$44M	$10M	48.9%	24.2%	7.3%	6.1%	$10M	—	$32M
Dec '22	$42M	$4M	33.9%	10.2%	3.2%	2.7%	$3M	—	$32M
Sep '22	$39M	$3M	36.9%	9.2%	2.6%	2.1%	-$2M	—	$29M
Jun '22	$43M	$8M	44.5%	19.0%	6.6%	5.1%	-$374000	—	$42M
Mar '22	$36M	$3M	41.9%	12.8%	3.1%	2.4%	$194000	—	$42M
Dec '21	$33M	$1M	34.3%	3.8%	1.0%	0.8%	$4M	—	$42M

Valuation over time

How the market has priced NSSC against its own fundamentals since 2023-03 — each month-end's share price set against the most recent annual filing, so the multiple moves as price runs ahead of (or behind) earnings. Split-adjusted.

The price-to-earnings ratio has fallen from 68.6× (Mar '23) to 26.6× (Nov '26).
The price-to-sales ratio has fallen from 9.4× (Mar '23) to 5.7× (Nov '26).
The dividend yield has risen from 0.2% (Jun '23) to 1.8% (Nov '26).

Price / earnings (P/E)

P/E

Price / sales (P/S)

P/S

Dividend yield (%)

Dividend yield %

Frequently asked questions

Is NSSC growing its revenue and profit?

Over the past 5 years, Napco Security Technologies, Inc's revenue has grown 12.1% per year, and net income grown 22.8% per year. These are computed facts, not advice.

How much debt does NSSC have?

As of FY2026, Napco Security Technologies, Inc reported — of total debt against $127M of cash.

What is NSSC's profit margin?

In FY2026, gross margin was 59.2%, operating margin 22.6%, and net margin 21.3%.

What is NSSC's P/E ratio?

Napco Security Technologies, Inc's P/E (TTM) is 26.10 as of the 2026-11-02 close — market cap ÷ net income over the trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year, the same figure as on the NSSC stock page. The valuation chart above sets each month-end's price against the latest annual net income instead, so its latest point (about 26.6× as of Nov '26) can differ. These are computed facts, not advice.

Where does this data come from?

All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.

Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), split-adjusted; price return — dividends not reinvested · growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price against the latest annual filing. Informational only — not investment advice.