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Side-by-side financial comparison of NAPCO SECURITY TECHNOLOGIES, INC (NSSC) and ARS Pharmaceuticals, Inc. (SPRY). Click either name above to swap in a different company.

NAPCO SECURITY TECHNOLOGIES, INC is the larger business by last-quarter revenue ($48.2M vs $28.1M, roughly 1.7× ARS Pharmaceuticals, Inc.). NAPCO SECURITY TECHNOLOGIES, INC runs the higher net margin — 28.0% vs -147.1%, a 175.2% gap on every dollar of revenue. On growth, NAPCO SECURITY TECHNOLOGIES, INC posted the faster year-over-year revenue change (12.2% vs -67.6%).

Napco Security Technologies, Inc. was set up in 1969 and now is based in Amityville, New York. The company focuses on security products, such as electronic locking devices, alarm systems, and building access control systems. The company was formerly known as Napco Security Systems, Inc.

ARS Pharmaceuticals, Inc. is a late-stage biopharmaceutical firm specializing in the development and commercialization of novel therapies for severe allergic reactions, most notably needle-free epinephrine delivery solutions for anaphylaxis. It primarily operates in the North American market, catering to both pediatric and adult patient groups at risk of life-threatening allergic responses.

NSSC vs SPRY — Head-to-Head

Bigger by revenue
NSSC
NSSC
1.7× larger
NSSC
$48.2M
$28.1M
SPRY
Growing faster (revenue YoY)
NSSC
NSSC
+79.8% gap
NSSC
12.2%
-67.6%
SPRY
Higher net margin
NSSC
NSSC
175.2% more per $
NSSC
28.0%
-147.1%
SPRY

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
NSSC
NSSC
SPRY
SPRY
Revenue
$48.2M
$28.1M
Net Profit
$13.5M
$-41.3M
Gross Margin
58.6%
Operating Margin
30.6%
-147.6%
Net Margin
28.0%
-147.1%
Revenue YoY
12.2%
-67.6%
Net Profit YoY
29.0%
-182.8%
EPS (diluted)
$0.38
$-0.41

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
NSSC
NSSC
SPRY
SPRY
Q4 25
$48.2M
$28.1M
Q3 25
$49.2M
$32.5M
Q2 25
$50.7M
$15.7M
Q1 25
$44.0M
$8.0M
Q4 24
$42.9M
$86.6M
Q3 24
$44.0M
$2.1M
Q2 24
$50.3M
$500.0K
Q1 24
$49.3M
$0
Net Profit
NSSC
NSSC
SPRY
SPRY
Q4 25
$13.5M
$-41.3M
Q3 25
$12.2M
$-51.2M
Q2 25
$11.6M
$-44.9M
Q1 25
$10.1M
$-33.9M
Q4 24
$10.5M
$49.9M
Q3 24
$11.2M
$-19.1M
Q2 24
$13.5M
$-12.5M
Q1 24
$13.2M
$-10.3M
Gross Margin
NSSC
NSSC
SPRY
SPRY
Q4 25
58.6%
Q3 25
56.6%
Q2 25
52.8%
Q1 25
57.2%
Q4 24
57.0%
Q3 24
55.9%
Q2 24
55.3%
Q1 24
53.8%
Operating Margin
NSSC
NSSC
SPRY
SPRY
Q4 25
30.6%
-147.6%
Q3 25
27.7%
-163.7%
Q2 25
23.8%
-302.9%
Q1 25
25.4%
-466.3%
Q4 24
26.0%
54.5%
Q3 24
26.9%
-1051.6%
Q2 24
27.7%
-3068.0%
Q1 24
29.4%
Net Margin
NSSC
NSSC
SPRY
SPRY
Q4 25
28.0%
-147.1%
Q3 25
24.7%
-157.4%
Q2 25
22.9%
-285.6%
Q1 25
23.0%
-425.7%
Q4 24
24.4%
57.7%
Q3 24
25.4%
-925.0%
Q2 24
26.9%
-2503.2%
Q1 24
26.8%
EPS (diluted)
NSSC
NSSC
SPRY
SPRY
Q4 25
$0.38
$-0.41
Q3 25
$0.34
$-0.52
Q2 25
$0.33
$-0.46
Q1 25
$0.28
$-0.35
Q4 24
$0.28
$0.52
Q3 24
$0.30
$-0.20
Q2 24
$0.36
$-0.13
Q1 24
$0.36
$-0.11

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
NSSC
NSSC
SPRY
SPRY
Cash + ST InvestmentsLiquidity on hand
$115.4M
$245.0M
Total DebtLower is stronger
$96.4M
Stockholders' EquityBook value
$184.8M
$114.3M
Total Assets
$212.8M
$327.7M
Debt / EquityLower = less leverage
0.84×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NSSC
NSSC
SPRY
SPRY
Q4 25
$115.4M
$245.0M
Q3 25
$105.8M
$288.2M
Q2 25
$99.2M
$240.1M
Q1 25
$89.3M
$275.7M
Q4 24
$99.2M
$314.0M
Q3 24
$91.3M
$204.6M
Q2 24
$70.7M
$218.7M
Q1 24
$60.9M
$223.6M
Total Debt
NSSC
NSSC
SPRY
SPRY
Q4 25
$96.4M
Q3 25
$96.2M
Q2 25
Q1 25
Q4 24
$0
Q3 24
Q2 24
Q1 24
Stockholders' Equity
NSSC
NSSC
SPRY
SPRY
Q4 25
$184.8M
$114.3M
Q3 25
$176.1M
$147.7M
Q2 25
$168.6M
$192.3M
Q1 25
$161.5M
$229.0M
Q4 24
$174.2M
$256.8M
Q3 24
$178.6M
$201.0M
Q2 24
$178.9M
$215.2M
Q1 24
$168.2M
$223.9M
Total Assets
NSSC
NSSC
SPRY
SPRY
Q4 25
$212.8M
$327.7M
Q3 25
$206.0M
$372.8M
Q2 25
$198.1M
$313.5M
Q1 25
$190.9M
$327.3M
Q4 24
$202.7M
$351.2M
Q3 24
$209.9M
$217.6M
Q2 24
$207.8M
$222.0M
Q1 24
$194.8M
$227.6M
Debt / Equity
NSSC
NSSC
SPRY
SPRY
Q4 25
0.84×
Q3 25
0.65×
Q2 25
Q1 25
Q4 24
0.00×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
NSSC
NSSC
SPRY
SPRY
Operating Cash FlowLast quarter
$15.1M
$-43.5M
Free Cash FlowOCF − Capex
$14.5M
FCF MarginFCF / Revenue
30.1%
Capex IntensityCapex / Revenue
1.2%
0.0%
Cash ConversionOCF / Net Profit
1.12×
TTM Free Cash FlowTrailing 4 quarters
$53.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NSSC
NSSC
SPRY
SPRY
Q4 25
$15.1M
$-43.5M
Q3 25
$11.6M
$-47.0M
Q2 25
$14.6M
$-39.6M
Q1 25
$13.4M
$-40.7M
Q4 24
$13.5M
$42.0M
Q3 24
$12.0M
$-14.5M
Q2 24
$14.3M
$-7.3M
Q1 24
$12.3M
$-6.7M
Free Cash Flow
NSSC
NSSC
SPRY
SPRY
Q4 25
$14.5M
Q3 25
$11.4M
$-47.2M
Q2 25
$14.4M
$-39.6M
Q1 25
$13.3M
$-40.8M
Q4 24
$12.4M
$41.7M
Q3 24
$11.3M
$-14.6M
Q2 24
$13.8M
$-7.3M
Q1 24
$12.0M
$-6.8M
FCF Margin
NSSC
NSSC
SPRY
SPRY
Q4 25
30.1%
Q3 25
23.3%
-145.4%
Q2 25
28.4%
-252.2%
Q1 25
30.3%
-512.1%
Q4 24
28.8%
48.2%
Q3 24
25.8%
-706.3%
Q2 24
27.4%
-1463.4%
Q1 24
24.3%
Capex Intensity
NSSC
NSSC
SPRY
SPRY
Q4 25
1.2%
0.0%
Q3 25
0.4%
0.6%
Q2 25
0.5%
0.3%
Q1 25
0.1%
1.1%
Q4 24
2.6%
0.3%
Q3 24
1.5%
6.8%
Q2 24
1.1%
7.6%
Q1 24
0.7%
Cash Conversion
NSSC
NSSC
SPRY
SPRY
Q4 25
1.12×
Q3 25
0.96×
Q2 25
1.26×
Q1 25
1.32×
Q4 24
1.29×
0.84×
Q3 24
1.08×
Q2 24
1.06×
Q1 24
0.94×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

NSSC
NSSC

Segment breakdown not available.

SPRY
SPRY

Products$20.3M72%
Other$7.8M28%

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