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Side-by-side financial comparison of CODEXIS, INC. (CDXS) and NAPCO SECURITY TECHNOLOGIES, INC (NSSC). 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 $38.9M, roughly 1.2× CODEXIS, INC.). NAPCO SECURITY TECHNOLOGIES, INC runs the higher net margin — 28.0% vs 24.7%, a 3.4% gap on every dollar of revenue. On growth, CODEXIS, INC. posted the faster year-over-year revenue change (81.3% vs 12.2%). CODEXIS, INC. produced more free cash flow last quarter ($19.6M vs $14.5M). Over the past eight quarters, CODEXIS, INC.'s revenue compounded faster (51.0% CAGR vs -1.1%).

Codexis, Inc. is a protein engineering company that develops enzymes for pharmaceutical, food and medical applications.

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.

CDXS vs NSSC — Head-to-Head

Bigger by revenue
NSSC
NSSC
1.2× larger
NSSC
$48.2M
$38.9M
CDXS
Growing faster (revenue YoY)
CDXS
CDXS
+69.1% gap
CDXS
81.3%
12.2%
NSSC
Higher net margin
NSSC
NSSC
3.4% more per $
NSSC
28.0%
24.7%
CDXS
More free cash flow
CDXS
CDXS
$5.1M more FCF
CDXS
$19.6M
$14.5M
NSSC
Faster 2-yr revenue CAGR
CDXS
CDXS
Annualised
CDXS
51.0%
-1.1%
NSSC

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
CDXS
CDXS
NSSC
NSSC
Revenue
$38.9M
$48.2M
Net Profit
$9.6M
$13.5M
Gross Margin
94.8%
58.6%
Operating Margin
27.1%
30.6%
Net Margin
24.7%
28.0%
Revenue YoY
81.3%
12.2%
Net Profit YoY
192.5%
29.0%
EPS (diluted)
$0.13
$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
CDXS
CDXS
NSSC
NSSC
Q4 25
$38.9M
$48.2M
Q3 25
$8.6M
$49.2M
Q2 25
$15.3M
$50.7M
Q1 25
$7.5M
$44.0M
Q4 24
$21.5M
$42.9M
Q3 24
$12.8M
$44.0M
Q2 24
$8.0M
$50.3M
Q1 24
$17.1M
$49.3M
Net Profit
CDXS
CDXS
NSSC
NSSC
Q4 25
$9.6M
$13.5M
Q3 25
$-19.6M
$12.2M
Q2 25
$-13.3M
$11.6M
Q1 25
$-20.7M
$10.1M
Q4 24
$-10.4M
$10.5M
Q3 24
$-20.6M
$11.2M
Q2 24
$-22.8M
$13.5M
Q1 24
$-11.5M
$13.2M
Gross Margin
CDXS
CDXS
NSSC
NSSC
Q4 25
94.8%
58.6%
Q3 25
71.3%
56.6%
Q2 25
86.3%
52.8%
Q1 25
63.8%
57.2%
Q4 24
83.0%
57.0%
Q3 24
66.4%
55.9%
Q2 24
56.6%
55.3%
Q1 24
71.6%
53.8%
Operating Margin
CDXS
CDXS
NSSC
NSSC
Q4 25
27.1%
30.6%
Q3 25
-220.3%
27.7%
Q2 25
-83.9%
23.8%
Q1 25
-271.6%
25.4%
Q4 24
-34.2%
26.0%
Q3 24
-129.0%
26.9%
Q2 24
-284.9%
27.7%
Q1 24
-69.6%
29.4%
Net Margin
CDXS
CDXS
NSSC
NSSC
Q4 25
24.7%
28.0%
Q3 25
-228.1%
24.7%
Q2 25
-86.6%
22.9%
Q1 25
-274.3%
23.0%
Q4 24
-48.4%
24.4%
Q3 24
-160.8%
25.4%
Q2 24
-285.2%
26.9%
Q1 24
-67.4%
26.8%
EPS (diluted)
CDXS
CDXS
NSSC
NSSC
Q4 25
$0.13
$0.38
Q3 25
$-0.22
$0.34
Q2 25
$-0.16
$0.33
Q1 25
$-0.25
$0.28
Q4 24
$-0.12
$0.28
Q3 24
$-0.29
$0.30
Q2 24
$-0.32
$0.36
Q1 24
$-0.16
$0.36

Balance Sheet & Financial Strength

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

Metric
CDXS
CDXS
NSSC
NSSC
Cash + ST InvestmentsLiquidity on hand
$78.2M
$115.4M
Total DebtLower is stronger
$40.1M
Stockholders' EquityBook value
$50.5M
$184.8M
Total Assets
$147.8M
$212.8M
Debt / EquityLower = less leverage
0.79×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CDXS
CDXS
NSSC
NSSC
Q4 25
$78.2M
$115.4M
Q3 25
$58.7M
$105.8M
Q2 25
$66.3M
$99.2M
Q1 25
$59.8M
$89.3M
Q4 24
$73.5M
$99.2M
Q3 24
$90.3M
$91.3M
Q2 24
$73.2M
$70.7M
Q1 24
$85.5M
$60.9M
Total Debt
CDXS
CDXS
NSSC
NSSC
Q4 25
$40.1M
Q3 25
$39.7M
Q2 25
$39.4M
Q1 25
$29.2M
Q4 24
$28.9M
Q3 24
$28.6M
Q2 24
$28.4M
Q1 24
$28.1M
Stockholders' Equity
CDXS
CDXS
NSSC
NSSC
Q4 25
$50.5M
$184.8M
Q3 25
$38.5M
$176.1M
Q2 25
$55.6M
$168.6M
Q1 25
$49.6M
$161.5M
Q4 24
$66.9M
$174.2M
Q3 24
$73.4M
$178.6M
Q2 24
$61.4M
$178.9M
Q1 24
$79.3M
$168.2M
Total Assets
CDXS
CDXS
NSSC
NSSC
Q4 25
$147.8M
$212.8M
Q3 25
$124.0M
$206.0M
Q2 25
$138.2M
$198.1M
Q1 25
$128.9M
$190.9M
Q4 24
$149.0M
$202.7M
Q3 24
$148.2M
$209.9M
Q2 24
$132.0M
$207.8M
Q1 24
$149.6M
$194.8M
Debt / Equity
CDXS
CDXS
NSSC
NSSC
Q4 25
0.79×
Q3 25
1.03×
Q2 25
0.71×
Q1 25
0.59×
Q4 24
0.43×
Q3 24
0.39×
Q2 24
0.46×
Q1 24
0.35×

Cash Flow & Capital Efficiency

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

Metric
CDXS
CDXS
NSSC
NSSC
Operating Cash FlowLast quarter
$20.1M
$15.1M
Free Cash FlowOCF − Capex
$19.6M
$14.5M
FCF MarginFCF / Revenue
50.3%
30.1%
Capex IntensityCapex / Revenue
1.3%
1.2%
Cash ConversionOCF / Net Profit
2.09×
1.12×
TTM Free Cash FlowTrailing 4 quarters
$-23.8M
$53.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CDXS
CDXS
NSSC
NSSC
Q4 25
$20.1M
$15.1M
Q3 25
$-7.7M
$11.6M
Q2 25
$-18.0M
$14.6M
Q1 25
$-13.8M
$13.4M
Q4 24
$-16.5M
$13.5M
Q3 24
$-13.0M
$12.0M
Q2 24
$-12.2M
$14.3M
Q1 24
$-7.8M
$12.3M
Free Cash Flow
CDXS
CDXS
NSSC
NSSC
Q4 25
$19.6M
$14.5M
Q3 25
$-7.9M
$11.4M
Q2 25
$-20.5M
$14.4M
Q1 25
$-15.1M
$13.3M
Q4 24
$-18.2M
$12.4M
Q3 24
$-14.0M
$11.3M
Q2 24
$-12.6M
$13.8M
Q1 24
$-8.9M
$12.0M
FCF Margin
CDXS
CDXS
NSSC
NSSC
Q4 25
50.3%
30.1%
Q3 25
-91.7%
23.3%
Q2 25
-133.6%
28.4%
Q1 25
-199.6%
30.3%
Q4 24
-85.0%
28.8%
Q3 24
-109.0%
25.8%
Q2 24
-157.5%
27.4%
Q1 24
-52.2%
24.3%
Capex Intensity
CDXS
CDXS
NSSC
NSSC
Q4 25
1.3%
1.2%
Q3 25
2.1%
0.4%
Q2 25
16.4%
0.5%
Q1 25
16.7%
0.1%
Q4 24
8.3%
2.6%
Q3 24
7.8%
1.5%
Q2 24
5.0%
1.1%
Q1 24
6.6%
0.7%
Cash Conversion
CDXS
CDXS
NSSC
NSSC
Q4 25
2.09×
1.12×
Q3 25
0.96×
Q2 25
1.26×
Q1 25
1.32×
Q4 24
1.29×
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.

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