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Side-by-side financial comparison of INTRUSION INC (INTZ) and Korro Bio, Inc. (KRRO). Click either name above to swap in a different company.

INTRUSION INC is the larger business by last-quarter revenue ($1.5M vs $1.3M, roughly 1.1× Korro Bio, Inc.). On growth, INTRUSION INC posted the faster year-over-year revenue change (-11.6% vs -43.1%). INTRUSION INC produced more free cash flow last quarter ($-549.0K vs $-79.1M).

Intrusion Inc. is a cybersecurity company based in Plano, Texas. It provides cybersecurity solutions, including network intrusion detection and prevention systems.

Korro Bio, Inc. is a clinical-stage biotechnology company focused on developing innovative RNA editing therapies for rare and severe genetic diseases. It leverages its proprietary oligonucleotide platform to target disease-causing mutations, with core pipelines covering ophthalmology, respiratory and neuromuscular disorder segments, striving to address unmet medical needs for global patients.

INTZ vs KRRO — Head-to-Head

Bigger by revenue
INTZ
INTZ
1.1× larger
INTZ
$1.5M
$1.3M
KRRO
Growing faster (revenue YoY)
INTZ
INTZ
+31.5% gap
INTZ
-11.6%
-43.1%
KRRO
More free cash flow
INTZ
INTZ
$78.5M more FCF
INTZ
$-549.0K
$-79.1M
KRRO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
INTZ
INTZ
KRRO
KRRO
Revenue
$1.5M
$1.3M
Net Profit
$-2.8M
Gross Margin
74.3%
Operating Margin
-192.4%
Net Margin
-190.7%
Revenue YoY
-11.6%
-43.1%
Net Profit YoY
-44.4%
-136.1%
EPS (diluted)
$-0.15

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
INTZ
INTZ
KRRO
KRRO
Q4 25
$1.5M
$1.3M
Q3 25
$2.0M
$1.1M
Q2 25
$1.9M
$1.5M
Q1 25
$1.8M
$2.5M
Q4 24
$1.7M
Q3 24
$1.5M
$0
Q2 24
$1.5M
$0
Q1 24
$1.1M
$0
Net Profit
INTZ
INTZ
KRRO
KRRO
Q4 25
$-2.8M
Q3 25
$-2.1M
$-18.1M
Q2 25
$-2.0M
$-25.8M
Q1 25
$-2.1M
$-23.4M
Q4 24
$-2.0M
Q3 24
$-2.0M
$-21.0M
Q2 24
$-2.1M
$-21.8M
Q1 24
$-1.7M
$-19.6M
Gross Margin
INTZ
INTZ
KRRO
KRRO
Q4 25
74.3%
Q3 25
76.6%
Q2 25
76.4%
Q1 25
75.7%
Q4 24
74.9%
Q3 24
77.1%
Q2 24
76.0%
Q1 24
80.0%
Operating Margin
INTZ
INTZ
KRRO
KRRO
Q4 25
-192.4%
Q3 25
-108.6%
-1764.9%
Q2 25
-111.4%
-1863.2%
Q1 25
-117.9%
-981.2%
Q4 24
-113.5%
Q3 24
-135.5%
Q2 24
-139.2%
Q1 24
-218.6%
Net Margin
INTZ
INTZ
KRRO
KRRO
Q4 25
-190.7%
Q3 25
-106.5%
-1657.0%
Q2 25
-109.0%
-1765.1%
Q1 25
-118.2%
-917.1%
Q4 24
-116.8%
Q3 24
-136.3%
Q2 24
-141.6%
Q1 24
-151.7%
EPS (diluted)
INTZ
INTZ
KRRO
KRRO
Q4 25
$-0.15
Q3 25
$-0.10
$-1.92
Q2 25
$-0.10
$-2.74
Q1 25
$-0.11
$-2.49
Q4 24
$0.19
Q3 24
$-0.35
$-2.26
Q2 24
$-0.53
$-2.43
Q1 24
$-0.94
$-2.44

Balance Sheet & Financial Strength

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

Metric
INTZ
INTZ
KRRO
KRRO
Cash + ST InvestmentsLiquidity on hand
$3.6M
$75.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$7.3M
$51.4M
Total Assets
$10.4M
$113.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
INTZ
INTZ
KRRO
KRRO
Q4 25
$3.6M
$75.2M
Q3 25
$4.5M
$92.5M
Q2 25
$8.4M
$96.4M
Q1 25
$10.7M
$115.0M
Q4 24
$4.9M
Q3 24
$1.1M
$137.0M
Q2 24
$1.5M
$157.4M
Q1 24
$122.0K
$138.8M
Stockholders' Equity
INTZ
INTZ
KRRO
KRRO
Q4 25
$7.3M
$51.4M
Q3 25
$9.8M
$99.0M
Q2 25
$11.6M
$115.1M
Q1 25
$13.4M
$139.0M
Q4 24
$6.3M
Q3 24
$2.6M
$179.6M
Q2 24
$2.9M
$198.1M
Q1 24
$-1.2M
$151.4M
Total Assets
INTZ
INTZ
KRRO
KRRO
Q4 25
$10.4M
$113.5M
Q3 25
$13.7M
$161.6M
Q2 25
$16.4M
$180.4M
Q1 25
$18.0M
$202.2M
Q4 24
$11.5M
Q3 24
$7.4M
$243.5M
Q2 24
$7.5M
$249.6M
Q1 24
$5.7M
$198.0M

Cash Flow & Capital Efficiency

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

Metric
INTZ
INTZ
KRRO
KRRO
Operating Cash FlowLast quarter
$-531.0K
$-78.6M
Free Cash FlowOCF − Capex
$-549.0K
$-79.1M
FCF MarginFCF / Revenue
-37.1%
-6120.7%
Capex IntensityCapex / Revenue
1.2%
40.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-7.5M
$-140.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
INTZ
INTZ
KRRO
KRRO
Q4 25
$-531.0K
$-78.6M
Q3 25
$-3.0M
$-17.2M
Q2 25
$-1.6M
$-19.2M
Q1 25
$-1.7M
$-24.5M
Q4 24
$-178.0K
Q3 24
$-2.1M
$-16.1M
Q2 24
$-2.9M
$-14.6M
Q1 24
$-1.1M
$-21.9M
Free Cash Flow
INTZ
INTZ
KRRO
KRRO
Q4 25
$-549.0K
$-79.1M
Q3 25
$-3.0M
$-17.4M
Q2 25
$-1.9M
$-19.4M
Q1 25
$-2.1M
$-24.6M
Q4 24
$-645.0K
Q3 24
$-2.1M
$-21.0M
Q2 24
$-3.0M
$-20.6M
Q1 24
$-1.2M
$-27.5M
FCF Margin
INTZ
INTZ
KRRO
KRRO
Q4 25
-37.1%
-6120.7%
Q3 25
-153.2%
-1592.1%
Q2 25
-101.1%
-1326.6%
Q1 25
-117.3%
-963.6%
Q4 24
-38.5%
Q3 24
-140.4%
Q2 24
-202.3%
Q1 24
-104.2%
Capex Intensity
INTZ
INTZ
KRRO
KRRO
Q4 25
1.2%
40.1%
Q3 25
1.7%
16.1%
Q2 25
17.8%
9.6%
Q1 25
22.1%
4.7%
Q4 24
27.9%
Q3 24
2.2%
Q2 24
2.1%
Q1 24
5.7%

Financial Flow Comparison

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

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