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Side-by-side financial comparison of AIR T INC (AIRT) and NAPCO SECURITY TECHNOLOGIES, INC (NSSC). Click either name above to swap in a different company.

AIR T INC is the larger business by last-quarter revenue ($71.1M vs $48.2M, roughly 1.5× NAPCO SECURITY TECHNOLOGIES, INC). NAPCO SECURITY TECHNOLOGIES, INC runs the higher net margin — 28.0% vs -3.4%, a 31.5% gap on every dollar of revenue. On growth, NAPCO SECURITY TECHNOLOGIES, INC posted the faster year-over-year revenue change (12.2% vs -8.7%). NAPCO SECURITY TECHNOLOGIES, INC produced more free cash flow last quarter ($14.5M vs $-19.3M). Over the past eight quarters, AIR T INC's revenue compounded faster (-1.1% CAGR vs -1.1%).

Atlas Air, Inc. is a major American cargo airline, passenger charter airline, and aircraft lessor based in White Plains, New York. It is a wholly owned subsidiary of Atlas Air Worldwide Holdings. Atlas Air is the world's largest operator of the Boeing 747, with 61 of the type. In 2021, the airline had 4,056 employees and operated to more than 300 global destinations.

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.

AIRT vs NSSC — Head-to-Head

Bigger by revenue
AIRT
AIRT
1.5× larger
AIRT
$71.1M
$48.2M
NSSC
Growing faster (revenue YoY)
NSSC
NSSC
+20.9% gap
NSSC
12.2%
-8.7%
AIRT
Higher net margin
NSSC
NSSC
31.5% more per $
NSSC
28.0%
-3.4%
AIRT
More free cash flow
NSSC
NSSC
$33.8M more FCF
NSSC
$14.5M
$-19.3M
AIRT
Faster 2-yr revenue CAGR
AIRT
AIRT
Annualised
AIRT
-1.1%
-1.1%
NSSC

Income Statement — Q3 FY2026 vs Q2 FY2026

Metric
AIRT
AIRT
NSSC
NSSC
Revenue
$71.1M
$48.2M
Net Profit
$-2.5M
$13.5M
Gross Margin
58.6%
Operating Margin
-5.3%
30.6%
Net Margin
-3.4%
28.0%
Revenue YoY
-8.7%
12.2%
Net Profit YoY
-89.0%
29.0%
EPS (diluted)
$-0.91
$0.38

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
AIRT
AIRT
NSSC
NSSC
Q4 25
$71.1M
$48.2M
Q3 25
$64.2M
$49.2M
Q2 25
$70.9M
$50.7M
Q1 25
$66.3M
$44.0M
Q4 24
$77.9M
$42.9M
Q3 24
$81.2M
$44.0M
Q2 24
$66.4M
$50.3M
Q1 24
$72.7M
$49.3M
Net Profit
AIRT
AIRT
NSSC
NSSC
Q4 25
$-2.5M
$13.5M
Q3 25
$4.4M
$12.2M
Q2 25
$-1.6M
$11.6M
Q1 25
$-7.0M
$10.1M
Q4 24
$-1.3M
$10.5M
Q3 24
$2.5M
$11.2M
Q2 24
$-335.0K
$13.5M
Q1 24
$-1.7M
$13.2M
Gross Margin
AIRT
AIRT
NSSC
NSSC
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
AIRT
AIRT
NSSC
NSSC
Q4 25
-5.3%
30.6%
Q3 25
8.6%
27.7%
Q2 25
0.6%
23.8%
Q1 25
-3.9%
25.4%
Q4 24
1.8%
26.0%
Q3 24
4.5%
26.9%
Q2 24
-0.9%
27.7%
Q1 24
2.0%
29.4%
Net Margin
AIRT
AIRT
NSSC
NSSC
Q4 25
-3.4%
28.0%
Q3 25
6.8%
24.7%
Q2 25
-2.3%
22.9%
Q1 25
-10.6%
23.0%
Q4 24
-1.7%
24.4%
Q3 24
3.1%
25.4%
Q2 24
-0.5%
26.9%
Q1 24
-2.3%
26.8%
EPS (diluted)
AIRT
AIRT
NSSC
NSSC
Q4 25
$-0.91
$0.38
Q3 25
$1.61
$0.34
Q2 25
$-0.61
$0.33
Q1 25
$-2.55
$0.28
Q4 24
$-0.47
$0.28
Q3 24
$0.91
$0.30
Q2 24
$-0.12
$0.36
Q1 24
$-0.60
$0.36

Balance Sheet & Financial Strength

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

Metric
AIRT
AIRT
NSSC
NSSC
Cash + ST InvestmentsLiquidity on hand
$38.0M
$115.4M
Total DebtLower is stronger
$194.2M
Stockholders' EquityBook value
$-1.2M
$184.8M
Total Assets
$381.8M
$212.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AIRT
AIRT
NSSC
NSSC
Q4 25
$38.0M
$115.4M
Q3 25
$18.6M
$105.8M
Q2 25
$14.9M
$99.2M
Q1 25
$6.4M
$89.3M
Q4 24
$18.5M
$99.2M
Q3 24
$8.6M
$91.3M
Q2 24
$7.8M
$70.7M
Q1 24
$7.6M
$60.9M
Total Debt
AIRT
AIRT
NSSC
NSSC
Q4 25
$194.2M
Q3 25
$118.4M
Q2 25
$123.8M
Q1 25
$110.3M
Q4 24
$122.9M
Q3 24
$126.8M
Q2 24
$112.0M
Q1 24
$112.9M
Stockholders' Equity
AIRT
AIRT
NSSC
NSSC
Q4 25
$-1.2M
$184.8M
Q3 25
$69.0K
$176.1M
Q2 25
$-4.6M
$168.6M
Q1 25
$-3.2M
$161.5M
Q4 24
$5.1M
$174.2M
Q3 24
$7.0M
$178.6M
Q2 24
$4.1M
$178.9M
Q1 24
$4.8M
$168.2M
Total Assets
AIRT
AIRT
NSSC
NSSC
Q4 25
$381.8M
$212.8M
Q3 25
$184.7M
$206.0M
Q2 25
$190.0M
$198.1M
Q1 25
$173.8M
$190.9M
Q4 24
$187.6M
$202.7M
Q3 24
$197.1M
$209.9M
Q2 24
$175.5M
$207.8M
Q1 24
$177.2M
$194.8M
Debt / Equity
AIRT
AIRT
NSSC
NSSC
Q4 25
Q3 25
1716.32×
Q2 25
Q1 25
Q4 24
24.03×
Q3 24
18.02×
Q2 24
27.17×
Q1 24
23.67×

Cash Flow & Capital Efficiency

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

Metric
AIRT
AIRT
NSSC
NSSC
Operating Cash FlowLast quarter
$-18.5M
$15.1M
Free Cash FlowOCF − Capex
$-19.3M
$14.5M
FCF MarginFCF / Revenue
-27.1%
30.1%
Capex IntensityCapex / Revenue
1.1%
1.2%
Cash ConversionOCF / Net Profit
1.12×
TTM Free Cash FlowTrailing 4 quarters
$-22.3M
$53.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AIRT
AIRT
NSSC
NSSC
Q4 25
$-18.5M
$15.1M
Q3 25
$-5.4M
$11.6M
Q2 25
$-1.1M
$14.6M
Q1 25
$4.1M
$13.4M
Q4 24
$16.3M
$13.5M
Q3 24
$2.9M
$12.0M
Q2 24
$113.0K
$14.3M
Q1 24
$-6.0M
$12.3M
Free Cash Flow
AIRT
AIRT
NSSC
NSSC
Q4 25
$-19.3M
$14.5M
Q3 25
$-5.6M
$11.4M
Q2 25
$-1.3M
$14.4M
Q1 25
$4.0M
$13.3M
Q4 24
$16.0M
$12.4M
Q3 24
$2.7M
$11.3M
Q2 24
$-226.0K
$13.8M
Q1 24
$-6.4M
$12.0M
FCF Margin
AIRT
AIRT
NSSC
NSSC
Q4 25
-27.1%
30.1%
Q3 25
-8.8%
23.3%
Q2 25
-1.9%
28.4%
Q1 25
6.0%
30.3%
Q4 24
20.5%
28.8%
Q3 24
3.3%
25.8%
Q2 24
-0.3%
27.4%
Q1 24
-8.8%
24.3%
Capex Intensity
AIRT
AIRT
NSSC
NSSC
Q4 25
1.1%
1.2%
Q3 25
0.3%
0.4%
Q2 25
0.3%
0.5%
Q1 25
0.2%
0.1%
Q4 24
0.5%
2.6%
Q3 24
0.3%
1.5%
Q2 24
0.5%
1.1%
Q1 24
0.5%
0.7%
Cash Conversion
AIRT
AIRT
NSSC
NSSC
Q4 25
1.12×
Q3 25
-1.24×
0.96×
Q2 25
1.26×
Q1 25
1.32×
Q4 24
1.29×
Q3 24
1.16×
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

AIRT
AIRT

Overnight Air Cargo Segment$30.6M43%
Commercial Aircraft Engines And Parts Segment$13.5M19%
Ground Support Equipment Segment$12.6M18%
Products$11.7M17%
Digital Solutions Segment$1.9M3%
Corporate And Other Income$1.3M2%

NSSC
NSSC

Segment breakdown not available.

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