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Side-by-side financial comparison of Lucid Diagnostics Inc. (LUCD) and Arcadia Biosciences, Inc. (RKDA). Click either name above to swap in a different company.

Lucid Diagnostics Inc. is the larger business by last-quarter revenue ($1.2M vs $901.0K, roughly 1.3× Arcadia Biosciences, Inc.). Arcadia Biosciences, Inc. runs the higher net margin — -148.3% vs -858.5%, a 710.3% gap on every dollar of revenue. On growth, Lucid Diagnostics Inc. posted the faster year-over-year revenue change (3.3% vs -25.8%). Over the past eight quarters, Lucid Diagnostics Inc.'s revenue compounded faster (7.9% CAGR vs -4.5%).

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.

Arcadia Biosciences is a publicly traded American agricultural biotechnology headquartered in Davis, California focused on the development of traits to enhance crop quality and productivity. The company is partly owned by Moral Compass Corporation.

LUCD vs RKDA — Head-to-Head

Bigger by revenue
LUCD
LUCD
1.3× larger
LUCD
$1.2M
$901.0K
RKDA
Growing faster (revenue YoY)
LUCD
LUCD
+29.2% gap
LUCD
3.3%
-25.8%
RKDA
Higher net margin
RKDA
RKDA
710.3% more per $
RKDA
-148.3%
-858.5%
LUCD
Faster 2-yr revenue CAGR
LUCD
LUCD
Annualised
LUCD
7.9%
-4.5%
RKDA

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
LUCD
LUCD
RKDA
RKDA
Revenue
$1.2M
$901.0K
Net Profit
$-10.4M
$-1.3M
Gross Margin
21.4%
Operating Margin
-971.0%
-152.8%
Net Margin
-858.5%
-148.3%
Revenue YoY
3.3%
-25.8%
Net Profit YoY
16.0%
67.1%
EPS (diluted)
$-0.10
$-0.97

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
RKDA
RKDA
Q4 25
$901.0K
Q3 25
$1.2M
$1.3M
Q2 25
$1.2M
$1.5M
Q1 25
$828.0K
$1.2M
Q4 24
$1.2M
$1.2M
Q3 24
$1.2M
$1.5M
Q2 24
$976.0K
$1.3M
Q1 24
$1.0M
$987.0K
Net Profit
LUCD
LUCD
RKDA
RKDA
Q4 25
$-1.3M
Q3 25
$-10.4M
$856.0K
Q2 25
$-4.4M
$-4.5M
Q1 25
$-26.9M
$2.6M
Q4 24
$-11.5M
$-4.1M
Q3 24
$-12.4M
$-1.6M
Q2 24
$-11.0M
$1.1M
Q1 24
$-10.6M
$-2.4M
Gross Margin
LUCD
LUCD
RKDA
RKDA
Q4 25
21.4%
Q3 25
32.1%
Q2 25
43.4%
Q1 25
43.2%
Q4 24
31.9%
Q3 24
32.9%
Q2 24
51.5%
Q1 24
52.3%
Operating Margin
LUCD
LUCD
RKDA
RKDA
Q4 25
-152.8%
Q3 25
-971.0%
-88.5%
Q2 25
-978.8%
-34.4%
Q1 25
-1508.1%
44.2%
Q4 24
-1033.8%
-187.7%
Q3 24
-997.8%
-114.5%
Q2 24
-1146.7%
Q1 24
-1078.1%
-160.9%
Net Margin
LUCD
LUCD
RKDA
RKDA
Q4 25
-148.3%
Q3 25
-858.5%
65.7%
Q2 25
-381.7%
-306.4%
Q1 25
-3249.8%
216.6%
Q4 24
-964.2%
-334.5%
Q3 24
-1055.5%
-104.9%
Q2 24
-1127.6%
81.2%
Q1 24
-1060.1%
-245.5%
EPS (diluted)
LUCD
LUCD
RKDA
RKDA
Q4 25
$-0.97
Q3 25
$-0.10
$0.62
Q2 25
$-0.08
$-3.26
Q1 25
$-0.52
$1.90
Q4 24
$-0.17
$-2.99
Q3 24
$-0.25
$-1.18
Q2 24
$-0.23
$0.78
Q1 24
$-0.40
$-1.78

Balance Sheet & Financial Strength

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

Metric
LUCD
LUCD
RKDA
RKDA
Cash + ST InvestmentsLiquidity on hand
$47.3M
$4.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$25.8M
$4.1M
Total Assets
$53.2M
$6.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LUCD
LUCD
RKDA
RKDA
Q4 25
$4.6M
Q3 25
$47.3M
$5.9M
Q2 25
$31.1M
$4.4M
Q1 25
$25.2M
$3.2M
Q4 24
$22.4M
$4.2M
Q3 24
$14.5M
$6.6M
Q2 24
$24.9M
$8.1M
Q1 24
$24.8M
$8.5M
Stockholders' Equity
LUCD
LUCD
RKDA
RKDA
Q4 25
$4.1M
Q3 25
$25.8M
$5.4M
Q2 25
$7.9M
$4.5M
Q1 25
$-5.4M
$8.9M
Q4 24
$5.4M
$6.2M
Q3 24
$6.3M
$10.3M
Q2 24
$16.0M
$11.7M
Q1 24
$11.9M
$10.6M
Total Assets
LUCD
LUCD
RKDA
RKDA
Q4 25
$6.5M
Q3 25
$53.2M
$8.6M
Q2 25
$38.7M
$7.8M
Q1 25
$32.8M
$13.0M
Q4 24
$30.7M
$13.5M
Q3 24
$22.6M
$15.2M
Q2 24
$34.1M
$17.4M
Q1 24
$32.0M
$16.0M

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
RKDA
RKDA
Operating Cash FlowLast quarter
$-10.9M
$-861.0K
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LUCD
LUCD
RKDA
RKDA
Q4 25
$-861.0K
Q3 25
$-10.9M
$-257.0K
Q2 25
$-10.5M
$-2.0M
Q1 25
$-12.5M
$-1.6M
Q4 24
$-9.9M
$-2.2M
Q3 24
$-10.2M
$-1.8M
Q2 24
$-11.5M
$-2.5M
Q1 24
$-12.6M
$-3.2M
Free Cash Flow
LUCD
LUCD
RKDA
RKDA
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
$-2.5M
Q1 24
$-3.2M
FCF Margin
LUCD
LUCD
RKDA
RKDA
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
-188.3%
Q1 24
-326.5%
Capex Intensity
LUCD
LUCD
RKDA
RKDA
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.0%
Q4 24
0.0%
Q3 24
0.0%
Q2 24
0.2%
Q1 24
1.3%
Cash Conversion
LUCD
LUCD
RKDA
RKDA
Q4 25
Q3 25
-0.30×
Q2 25
Q1 25
-0.61×
Q4 24
Q3 24
Q2 24
-2.31×
Q1 24

Financial Flow Comparison

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

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