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Side-by-side financial comparison of AmpliTech Group, Inc. (AMPG) and Arcturus Therapeutics Holdings Inc. (ARCT). Click either name above to swap in a different company.

Arcturus Therapeutics Holdings Inc. is the larger business by last-quarter revenue ($7.2M vs $4.5M, roughly 1.6× AmpliTech Group, Inc.). On growth, AmpliTech Group, Inc. posted the faster year-over-year revenue change (141.6% vs -68.4%). AmpliTech Group, Inc. produced more free cash flow last quarter ($-3.5M vs $-74.5M). Over the past eight quarters, AmpliTech Group, Inc.'s revenue compounded faster (39.7% CAGR vs -56.5%).

Ampli Energy is a South African company providing a renewable energy trading platform that uses a wheeling process to deliver green energy to consumers.

Arcturus Therapeutics Holdings Inc. is an American RNA medicines biotechnology company focused on the discovery, development and commercialization of therapeutics for rare diseases and infectious diseases. Arcturus has developed proprietary lipid nanoparticle RNA therapeutics for nucleic acid medicines including small interfering RNA (siRNA), messenger RNA (mRNA), gene editing RNA, DNA, antisense oligonucleotides, and microRNA.

AMPG vs ARCT — Head-to-Head

Bigger by revenue
ARCT
ARCT
1.6× larger
ARCT
$7.2M
$4.5M
AMPG
Growing faster (revenue YoY)
AMPG
AMPG
+210.0% gap
AMPG
141.6%
-68.4%
ARCT
More free cash flow
AMPG
AMPG
$71.0M more FCF
AMPG
$-3.5M
$-74.5M
ARCT
Faster 2-yr revenue CAGR
AMPG
AMPG
Annualised
AMPG
39.7%
-56.5%
ARCT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMPG
AMPG
ARCT
ARCT
Revenue
$4.5M
$7.2M
Net Profit
$-3.2M
Gross Margin
22.8%
Operating Margin
-73.3%
Net Margin
-71.6%
Revenue YoY
141.6%
-68.4%
Net Profit YoY
16.1%
3.1%
EPS (diluted)
$-0.14

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
AMPG
AMPG
ARCT
ARCT
Q4 25
$4.5M
$7.2M
Q3 25
$6.1M
$17.2M
Q2 25
$11.0M
$28.3M
Q1 25
$3.6M
$29.4M
Q4 24
$1.9M
$22.8M
Q3 24
$2.8M
$41.7M
Q2 24
$2.5M
$49.9M
Q1 24
$2.3M
$38.0M
Net Profit
AMPG
AMPG
ARCT
ARCT
Q4 25
$-3.2M
Q3 25
$-188.4K
$-13.4M
Q2 25
$-1.8M
$-9.2M
Q1 25
$-1.8M
$-14.1M
Q4 24
$-3.8M
$-30.0M
Q3 24
$-1.2M
$-6.9M
Q2 24
$-1.6M
$-17.2M
Q1 24
$-4.7M
$-26.8M
Gross Margin
AMPG
AMPG
ARCT
ARCT
Q4 25
22.8%
Q3 25
48.6%
Q2 25
7.8%
Q1 25
33.0%
Q4 24
10.7%
Q3 24
47.6%
Q2 24
41.8%
Q1 24
38.5%
Operating Margin
AMPG
AMPG
ARCT
ARCT
Q4 25
-73.3%
Q3 25
-3.6%
-96.3%
Q2 25
-17.5%
-41.0%
Q1 25
-52.5%
-57.3%
Q4 24
-234.5%
-146.7%
Q3 24
-38.4%
-25.8%
Q2 24
-62.0%
-42.4%
Q1 24
-62.3%
-80.0%
Net Margin
AMPG
AMPG
ARCT
ARCT
Q4 25
-71.6%
Q3 25
-3.1%
-78.4%
Q2 25
-16.1%
-32.4%
Q1 25
-51.1%
-47.9%
Q4 24
-206.2%
-131.8%
Q3 24
-42.0%
-16.6%
Q2 24
-62.4%
-34.5%
Q1 24
-203.0%
-70.5%
EPS (diluted)
AMPG
AMPG
ARCT
ARCT
Q4 25
$-0.14
Q3 25
$-0.01
$-0.49
Q2 25
$-0.09
$-0.34
Q1 25
$-0.09
$-0.52
Q4 24
$-0.28
$-1.10
Q3 24
$-0.12
$-0.26
Q2 24
$-0.16
$-0.64
Q1 24
$-0.48
$-1.00

Balance Sheet & Financial Strength

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

Metric
AMPG
AMPG
ARCT
ARCT
Cash + ST InvestmentsLiquidity on hand
$5.0M
$230.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$32.9M
$214.0M
Total Assets
$51.5M
$271.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPG
AMPG
ARCT
ARCT
Q4 25
$5.0M
$230.9M
Q3 25
$8.4M
$180.4M
Q2 25
$11.1M
$196.5M
Q1 25
$16.9M
$216.9M
Q4 24
$19.3M
$237.0M
Q3 24
$1.1M
$237.2M
Q2 24
$1.0M
$260.3M
Q1 24
$2.4M
$288.4M
Total Debt
AMPG
AMPG
ARCT
ARCT
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$1.1M
Q2 24
$36.4K
Q1 24
$63.2K
Stockholders' Equity
AMPG
AMPG
ARCT
ARCT
Q4 25
$32.9M
$214.0M
Q3 25
$35.8M
$224.6M
Q2 25
$35.8M
$231.1M
Q1 25
$35.8M
$233.8M
Q4 24
$37.5M
$241.0M
Q3 24
$20.4M
$261.9M
Q2 24
$20.7M
$258.6M
Q1 24
$22.2M
$264.0M
Total Assets
AMPG
AMPG
ARCT
ARCT
Q4 25
$51.5M
$271.1M
Q3 25
$47.2M
$282.3M
Q2 25
$48.6M
$309.3M
Q1 25
$42.1M
$331.8M
Q4 24
$43.2M
$344.1M
Q3 24
$27.5M
$370.7M
Q2 24
$25.4M
$388.6M
Q1 24
$26.9M
$418.8M
Debt / Equity
AMPG
AMPG
ARCT
ARCT
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.06×
Q2 24
0.00×
Q1 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
AMPG
AMPG
ARCT
ARCT
Operating Cash FlowLast quarter
$-3.4M
$-74.3M
Free Cash FlowOCF − Capex
$-3.5M
$-74.5M
FCF MarginFCF / Revenue
-78.4%
-1035.2%
Capex IntensityCapex / Revenue
1.9%
3.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-9.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPG
AMPG
ARCT
ARCT
Q4 25
$-3.4M
$-74.3M
Q3 25
$-999.4K
$-17.2M
Q2 25
$-2.3M
$-5.8M
Q1 25
$-2.0M
$-35.1M
Q4 24
$-1.2M
$-284.0K
Q3 24
$-1.7M
$-23.8M
Q2 24
$-1.3M
$-30.1M
Q1 24
$-1.1M
$-5.6M
Free Cash Flow
AMPG
AMPG
ARCT
ARCT
Q4 25
$-3.5M
$-74.5M
Q3 25
$-1.4M
$-17.3M
Q2 25
$-2.4M
Q1 25
$-2.4M
$-35.3M
Q4 24
$-1.2M
Q3 24
$-1.7M
$-23.8M
Q2 24
$-1.3M
$-30.5M
Q1 24
$-1.1M
$-5.8M
FCF Margin
AMPG
AMPG
ARCT
ARCT
Q4 25
-78.4%
-1035.2%
Q3 25
-23.7%
-101.1%
Q2 25
-21.6%
Q1 25
-65.8%
-120.1%
Q4 24
-63.9%
Q3 24
-61.6%
-57.2%
Q2 24
-52.7%
-61.1%
Q1 24
-47.0%
-15.3%
Capex Intensity
AMPG
AMPG
ARCT
ARCT
Q4 25
1.9%
3.2%
Q3 25
7.3%
1.1%
Q2 25
1.1%
0.0%
Q1 25
10.0%
0.5%
Q4 24
0.9%
0.0%
Q3 24
0.4%
0.2%
Q2 24
0.5%
0.7%
Q1 24
0.1%
0.6%

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMPG
AMPG

Other$2.7M60%
Distribution$1.8M40%

ARCT
ARCT

Segment breakdown not available.

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