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Side-by-side financial comparison of Arcturus Therapeutics Holdings Inc. (ARCT) and UNITED STATES ANTIMONY CORP (UAMY). Click either name above to swap in a different company.

UNITED STATES ANTIMONY CORP is the larger business by last-quarter revenue ($13.0M vs $7.2M, roughly 1.8× Arcturus Therapeutics Holdings Inc.). On growth, UNITED STATES ANTIMONY CORP posted the faster year-over-year revenue change (131.4% vs -68.4%). UNITED STATES ANTIMONY CORP produced more free cash flow last quarter ($-15.2M vs $-74.5M). Over the past eight quarters, UNITED STATES ANTIMONY CORP's revenue compounded faster (106.0% CAGR vs -56.5%).

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.

United States Antimony Corp is a natural resources firm focused on exploring, mining, processing, and selling antimony, silver, and gold products. It runs production facilities in the U.S. and Mexico, serving global industrial clients in flame retardant, battery alloy, and specialty chemical manufacturing sectors.

ARCT vs UAMY — Head-to-Head

Bigger by revenue
UAMY
UAMY
1.8× larger
UAMY
$13.0M
$7.2M
ARCT
Growing faster (revenue YoY)
UAMY
UAMY
+199.8% gap
UAMY
131.4%
-68.4%
ARCT
More free cash flow
UAMY
UAMY
$59.3M more FCF
UAMY
$-15.2M
$-74.5M
ARCT
Faster 2-yr revenue CAGR
UAMY
UAMY
Annualised
UAMY
106.0%
-56.5%
ARCT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ARCT
ARCT
UAMY
UAMY
Revenue
$7.2M
$13.0M
Net Profit
$-286.9K
Gross Margin
20.3%
Operating Margin
-30.1%
Net Margin
-2.2%
Revenue YoY
-68.4%
131.4%
Net Profit YoY
3.1%
67.5%
EPS (diluted)
$-0.01

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
ARCT
ARCT
UAMY
UAMY
Q4 25
$7.2M
$13.0M
Q3 25
$17.2M
$8.7M
Q2 25
$28.3M
$10.5M
Q1 25
$29.4M
$7.0M
Q4 24
$22.8M
$5.6M
Q3 24
$41.7M
$2.6M
Q2 24
$49.9M
$3.7M
Q1 24
$38.0M
$3.1M
Net Profit
ARCT
ARCT
UAMY
UAMY
Q4 25
$-286.9K
Q3 25
$-13.4M
$-4.8M
Q2 25
$-9.2M
$181.6K
Q1 25
$-14.1M
$546.5K
Q4 24
$-30.0M
$-882.9K
Q3 24
$-6.9M
$-727.5K
Q2 24
$-17.2M
$202.8K
Q1 24
$-26.8M
$-322.8K
Gross Margin
ARCT
ARCT
UAMY
UAMY
Q4 25
20.3%
Q3 25
23.1%
Q2 25
27.0%
Q1 25
33.9%
Q4 24
21.4%
Q3 24
16.5%
Q2 24
34.1%
Q1 24
19.2%
Operating Margin
ARCT
ARCT
UAMY
UAMY
Q4 25
-30.1%
Q3 25
-96.3%
-56.5%
Q2 25
-41.0%
0.2%
Q1 25
-57.3%
5.1%
Q4 24
-146.7%
-19.3%
Q3 24
-25.8%
-34.6%
Q2 24
-42.4%
1.5%
Q1 24
-80.0%
-15.3%
Net Margin
ARCT
ARCT
UAMY
UAMY
Q4 25
-2.2%
Q3 25
-78.4%
-54.9%
Q2 25
-32.4%
1.7%
Q1 25
-47.9%
7.8%
Q4 24
-131.8%
-15.7%
Q3 24
-16.6%
-28.3%
Q2 24
-34.5%
5.5%
Q1 24
-70.5%
-10.5%
EPS (diluted)
ARCT
ARCT
UAMY
UAMY
Q4 25
$-0.01
Q3 25
$-0.49
$-0.04
Q2 25
$-0.34
$0.01
Q1 25
$-0.52
$0.00
Q4 24
$-1.10
$-108943126.01
Q3 24
$-0.26
$-0.01
Q2 24
$-0.64
$108943126.00
Q1 24
$-1.00
$0.00

Balance Sheet & Financial Strength

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

Metric
ARCT
ARCT
UAMY
UAMY
Cash + ST InvestmentsLiquidity on hand
$230.9M
$30.5M
Total DebtLower is stronger
$195.4K
Stockholders' EquityBook value
$214.0M
$141.0M
Total Assets
$271.1M
$153.9M
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARCT
ARCT
UAMY
UAMY
Q4 25
$230.9M
$30.5M
Q3 25
$180.4M
Q2 25
$196.5M
Q1 25
$216.9M
Q4 24
$237.0M
$18.2M
Q3 24
$237.2M
$13.0M
Q2 24
$260.3M
$12.4M
Q1 24
$288.4M
$11.9M
Total Debt
ARCT
ARCT
UAMY
UAMY
Q4 25
$195.4K
Q3 25
$93.2K
Q2 25
$127.5K
Q1 25
$161.6K
Q4 24
$327.7K
Q3 24
$228.9K
Q2 24
$262.1K
Q1 24
$0
Stockholders' Equity
ARCT
ARCT
UAMY
UAMY
Q4 25
$214.0M
$141.0M
Q3 25
$224.6M
$71.8M
Q2 25
$231.1M
$37.5M
Q1 25
$233.8M
$32.6M
Q4 24
$241.0M
$28.6M
Q3 24
$261.9M
$25.1M
Q2 24
$258.6M
$25.7M
Q1 24
$264.0M
$25.4M
Total Assets
ARCT
ARCT
UAMY
UAMY
Q4 25
$271.1M
$153.9M
Q3 25
$282.3M
$79.9M
Q2 25
$309.3M
$47.5M
Q1 25
$331.8M
$39.5M
Q4 24
$344.1M
$34.6M
Q3 24
$370.7M
$29.8M
Q2 24
$388.6M
$28.9M
Q1 24
$418.8M
$28.0M
Debt / Equity
ARCT
ARCT
UAMY
UAMY
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.01×
Q3 24
0.01×
Q2 24
0.01×
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
ARCT
ARCT
UAMY
UAMY
Operating Cash FlowLast quarter
$-74.3M
$-3.5M
Free Cash FlowOCF − Capex
$-74.5M
$-15.2M
FCF MarginFCF / Revenue
-1035.2%
-116.7%
Capex IntensityCapex / Revenue
3.2%
90.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-37.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARCT
ARCT
UAMY
UAMY
Q4 25
$-74.3M
$-3.5M
Q3 25
$-17.2M
$-3.9M
Q2 25
$-5.8M
$-627.7K
Q1 25
$-35.1M
$-1.7M
Q4 24
$-284.0K
$1.2M
Q3 24
$-23.8M
$411.2K
Q2 24
$-30.1M
$565.9K
Q1 24
$-5.6M
$65.0K
Free Cash Flow
ARCT
ARCT
UAMY
UAMY
Q4 25
$-74.5M
$-15.2M
Q3 25
$-17.3M
$-12.5M
Q2 25
$-7.2M
Q1 25
$-35.3M
$-2.6M
Q4 24
$970.6K
Q3 24
$-23.8M
$338.9K
Q2 24
$-30.5M
$467.9K
Q1 24
$-5.8M
$12.3K
FCF Margin
ARCT
ARCT
UAMY
UAMY
Q4 25
-1035.2%
-116.7%
Q3 25
-101.1%
-144.1%
Q2 25
-68.0%
Q1 25
-120.1%
-37.0%
Q4 24
17.2%
Q3 24
-57.2%
13.2%
Q2 24
-61.1%
12.8%
Q1 24
-15.3%
0.4%
Capex Intensity
ARCT
ARCT
UAMY
UAMY
Q4 25
3.2%
90.1%
Q3 25
1.1%
99.7%
Q2 25
0.0%
62.1%
Q1 25
0.5%
12.3%
Q4 24
0.0%
3.7%
Q3 24
0.2%
2.8%
Q2 24
0.7%
2.7%
Q1 24
0.6%
1.7%
Cash Conversion
ARCT
ARCT
UAMY
UAMY
Q4 25
Q3 25
Q2 25
-3.46×
Q1 25
-3.16×
Q4 24
Q3 24
Q2 24
2.79×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARCT
ARCT

Segment breakdown not available.

UAMY
UAMY

Antimony$11.8M90%
Other$1.2M10%

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