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Side-by-side financial comparison of Lucid Diagnostics Inc. (LUCD) and PLUS THERAPEUTICS, INC. (PSTV). Click either name above to swap in a different company.

PLUS THERAPEUTICS, INC. is the larger business by last-quarter revenue ($1.4M vs $1.2M, roughly 1.1× Lucid Diagnostics Inc.). PLUS THERAPEUTICS, INC. runs the higher net margin — -417.9% vs -858.5%, a 440.6% gap on every dollar of revenue. On growth, Lucid Diagnostics Inc. posted the faster year-over-year revenue change (3.3% vs -3.2%). Over the past eight quarters, Lucid Diagnostics Inc.'s revenue compounded faster (7.9% CAGR vs -9.7%).

Lucid Diagnostics Inc. is a commercial-stage medical diagnostics firm focused on non-invasive screening tests for upper gastrointestinal diseases, including early detection of esophageal cancer and pre-cancerous lesions. It mainly serves healthcare providers and clinical partners across the United States, targeting at-risk patient populations.

Plus Therapeutics, Inc. is a clinical-stage pharmaceutical company headquartered in Houston, Texas, that develops targeted radiotherapeutics and diagnostic services for brain and central nervous system (CNS) cancers. The company’s lead therapeutic candidate, marketed as REYOBIQ™, is an investigational liposomal radiopharmaceutical under clinical evaluation for recurrent glioblastoma, leptomeningeal metastases, and certain pediatric brain cancers. Plus Therapeutics also commercialized a molecu...

LUCD vs PSTV — Head-to-Head

Bigger by revenue
PSTV
PSTV
1.1× larger
PSTV
$1.4M
$1.2M
LUCD
Growing faster (revenue YoY)
LUCD
LUCD
+6.5% gap
LUCD
3.3%
-3.2%
PSTV
Higher net margin
PSTV
PSTV
440.6% more per $
PSTV
-417.9%
-858.5%
LUCD
Faster 2-yr revenue CAGR
LUCD
LUCD
Annualised
LUCD
7.9%
-9.7%
PSTV

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
LUCD
LUCD
PSTV
PSTV
Revenue
$1.2M
$1.4M
Net Profit
$-10.4M
$-5.7M
Gross Margin
Operating Margin
-971.0%
-420.0%
Net Margin
-858.5%
-417.9%
Revenue YoY
3.3%
-3.2%
Net Profit YoY
16.0%
-46.4%
EPS (diluted)
$-0.10
$0.95

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
LUCD
LUCD
PSTV
PSTV
Q4 25
$1.4M
Q3 25
$1.2M
$1.4M
Q2 25
$1.2M
$1.4M
Q1 25
$828.0K
$1.1M
Q4 24
$1.2M
$1.4M
Q3 24
$1.2M
$1.5M
Q2 24
$976.0K
$1.3M
Q1 24
$1.0M
$1.7M
Net Profit
LUCD
LUCD
PSTV
PSTV
Q4 25
$-5.7M
Q3 25
$-10.4M
$-4.4M
Q2 25
$-4.4M
$5.2M
Q1 25
$-26.9M
$-17.4M
Q4 24
$-11.5M
$-3.9M
Q3 24
$-12.4M
$-2.9M
Q2 24
$-11.0M
$-2.9M
Q1 24
$-10.6M
$-3.3M
Operating Margin
LUCD
LUCD
PSTV
PSTV
Q4 25
-420.0%
Q3 25
-971.0%
-320.8%
Q2 25
-978.8%
-110.6%
Q1 25
-1508.1%
-333.9%
Q4 24
-1033.8%
-276.2%
Q3 24
-997.8%
-260.9%
Q2 24
-1146.7%
-289.1%
Q1 24
-1078.1%
-196.7%
Net Margin
LUCD
LUCD
PSTV
PSTV
Q4 25
-417.9%
Q3 25
-858.5%
-316.6%
Q2 25
-381.7%
370.6%
Q1 25
-3249.8%
-1643.2%
Q4 24
-964.2%
-276.4%
Q3 24
-1055.5%
-197.4%
Q2 24
-1127.6%
-229.9%
Q1 24
-1060.1%
-194.5%
EPS (diluted)
LUCD
LUCD
PSTV
PSTV
Q4 25
$0.95
Q3 25
$-0.10
$-0.04
Q2 25
$-0.08
$-0.01
Q1 25
$-0.52
$-1.19
Q4 24
$-0.17
$-0.51
Q3 24
$-0.25
$-0.37
Q2 24
$-0.23
$-0.71
Q1 24
$-0.40
$-0.75

Balance Sheet & Financial Strength

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

Metric
LUCD
LUCD
PSTV
PSTV
Cash + ST InvestmentsLiquidity on hand
$47.3M
$8.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$25.8M
$4.0M
Total Assets
$53.2M
$16.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LUCD
LUCD
PSTV
PSTV
Q4 25
$8.6M
Q3 25
$47.3M
$16.6M
Q2 25
$31.1M
$6.9M
Q1 25
$25.2M
$9.9M
Q4 24
$22.4M
$3.6M
Q3 24
$14.5M
$4.8M
Q2 24
$24.9M
$8.4M
Q1 24
$24.8M
$3.2M
Stockholders' Equity
LUCD
LUCD
PSTV
PSTV
Q4 25
$4.0M
Q3 25
$25.8M
$5.1M
Q2 25
$7.9M
$3.0M
Q1 25
$-5.4M
$-23.6M
Q4 24
$5.4M
$-8.9M
Q3 24
$6.3M
$-5.2M
Q2 24
$16.0M
$-7.6M
Q1 24
$11.9M
$-4.8M
Total Assets
LUCD
LUCD
PSTV
PSTV
Q4 25
$16.3M
Q3 25
$53.2M
$18.7M
Q2 25
$38.7M
$10.3M
Q1 25
$32.8M
$12.1M
Q4 24
$30.7M
$6.6M
Q3 24
$22.6M
$7.0M
Q2 24
$34.1M
$11.2M
Q1 24
$32.0M
$5.6M

Cash Flow & Capital Efficiency

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

Metric
LUCD
LUCD
PSTV
PSTV
Operating Cash FlowLast quarter
$-10.9M
$-6.3M
Free Cash FlowOCF − Capex
$-6.3M
FCF MarginFCF / Revenue
-459.9%
Capex IntensityCapex / Revenue
2.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-20.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LUCD
LUCD
PSTV
PSTV
Q4 25
$-6.3M
Q3 25
$-10.9M
$-2.5M
Q2 25
$-10.5M
$-5.8M
Q1 25
$-12.5M
$-6.2M
Q4 24
$-9.9M
$-1.2M
Q3 24
$-10.2M
$-3.7M
Q2 24
$-11.5M
$-1.1M
Q1 24
$-12.6M
$-4.5M
Free Cash Flow
LUCD
LUCD
PSTV
PSTV
Q4 25
$-6.3M
Q3 25
$-2.6M
Q2 25
$-5.8M
Q1 25
$-6.2M
Q4 24
$-1.2M
Q3 24
$-3.7M
Q2 24
$-1.2M
Q1 24
$-4.6M
FCF Margin
LUCD
LUCD
PSTV
PSTV
Q4 25
-459.9%
Q3 25
-184.3%
Q2 25
-417.6%
Q1 25
-583.1%
Q4 24
-86.5%
Q3 24
-253.7%
Q2 24
-96.2%
Q1 24
-271.5%
Capex Intensity
LUCD
LUCD
PSTV
PSTV
Q4 25
2.2%
Q3 25
1.9%
Q2 25
0.5%
Q1 25
0.3%
Q4 24
0.8%
Q3 24
1.0%
Q2 24
6.3%
Q1 24
2.4%
Cash Conversion
LUCD
LUCD
PSTV
PSTV
Q4 25
Q3 25
Q2 25
-1.13×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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