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Side-by-side financial comparison of Spectral AI, Inc. (MDAI) and MESABI TRUST (MSB). Click either name above to swap in a different company.

Spectral AI, Inc. is the larger business by last-quarter revenue ($4.1M vs $3.6M, roughly 1.1× MESABI TRUST). MESABI TRUST runs the higher net margin — 77.1% vs 25.7%, a 51.3% gap on every dollar of revenue. On growth, Spectral AI, Inc. posted the faster year-over-year revenue change (-46.3% vs -95.5%). Over the past eight quarters, Spectral AI, Inc.'s revenue compounded faster (-19.6% CAGR vs -24.1%).

Spectral AI, Inc. is a medical technology firm specializing in AI-powered diagnostic imaging solutions primarily for burn and wound care. It develops non-invasive imaging tools that enable healthcare providers to deliver faster, more accurate treatment assessments, serving clinical and healthcare partner networks across North America and European markets.

Mesabi Trust is a United States-based royalty trust that holds permanent royalty interests in iron ore mining properties located in Minnesota's Mesabi Range. It earns revenue primarily from royalty payments tied to the production and sale of iron ore products, with core earnings sourced from active mining partners operating on the land it holds interests in, catering to the global steel manufacturing market.

MDAI vs MSB — Head-to-Head

Bigger by revenue
MDAI
MDAI
1.1× larger
MDAI
$4.1M
$3.6M
MSB
Growing faster (revenue YoY)
MDAI
MDAI
+49.2% gap
MDAI
-46.3%
-95.5%
MSB
Higher net margin
MSB
MSB
51.3% more per $
MSB
77.1%
25.7%
MDAI
Faster 2-yr revenue CAGR
MDAI
MDAI
Annualised
MDAI
-19.6%
-24.1%
MSB

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
MDAI
MDAI
MSB
MSB
Revenue
$4.1M
$3.6M
Net Profit
$1.1M
$2.8M
Gross Margin
45.2%
77.1%
Operating Margin
-54.9%
Net Margin
25.7%
77.1%
Revenue YoY
-46.3%
-95.5%
Net Profit YoY
113.9%
-96.5%
EPS (diluted)
$0.04

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
MDAI
MDAI
MSB
MSB
Q4 25
$4.1M
$3.6M
Q3 25
$3.8M
$5.6M
Q2 25
$5.1M
$4.7M
Q1 25
$6.7M
$6.9M
Q4 24
$7.6M
$79.0M
Q3 24
$8.2M
$6.5M
Q2 24
$7.5M
$6.3M
Q1 24
$6.3M
$6.2M
Net Profit
MDAI
MDAI
MSB
MSB
Q4 25
$1.1M
$2.8M
Q3 25
$-3.6M
$4.7M
Q2 25
$-8.0M
$3.6M
Q1 25
$2.9M
$6.1M
Q4 24
$-7.6M
$78.3M
Q3 24
$-1.5M
$5.4M
Q2 24
$-2.9M
$3.5M
Q1 24
$-3.2M
$4.7M
Gross Margin
MDAI
MDAI
MSB
MSB
Q4 25
45.2%
77.1%
Q3 25
42.7%
84.6%
Q2 25
45.2%
76.7%
Q1 25
47.2%
88.5%
Q4 24
44.0%
99.1%
Q3 24
44.9%
83.2%
Q2 24
44.3%
55.7%
Q1 24
46.6%
75.3%
Operating Margin
MDAI
MDAI
MSB
MSB
Q4 25
-54.9%
Q3 25
-88.1%
Q2 25
-41.9%
Q1 25
-13.4%
Q4 24
-14.6%
Q3 24
-10.8%
Q2 24
-32.7%
Q1 24
-33.9%
Net Margin
MDAI
MDAI
MSB
MSB
Q4 25
25.7%
77.1%
Q3 25
-93.7%
84.6%
Q2 25
-157.3%
76.7%
Q1 25
43.2%
88.5%
Q4 24
-99.8%
99.1%
Q3 24
-18.4%
83.2%
Q2 24
-38.3%
55.7%
Q1 24
-50.7%
75.3%
EPS (diluted)
MDAI
MDAI
MSB
MSB
Q4 25
$0.04
Q3 25
$-0.13
Q2 25
$-0.31
Q1 25
$0.11
Q4 24
$-0.42
Q3 24
$-0.08
Q2 24
$-0.16
Q1 24
$-0.19

Balance Sheet & Financial Strength

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

Metric
MDAI
MDAI
MSB
MSB
Cash + ST InvestmentsLiquidity on hand
$15.4M
Total DebtLower is stronger
$9.3M
Stockholders' EquityBook value
$-5.7M
$21.1M
Total Assets
$21.4M
$26.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MDAI
MDAI
MSB
MSB
Q4 25
$15.4M
Q3 25
$10.5M
Q2 25
$10.5M
Q1 25
$14.1M
Q4 24
$5.2M
Q3 24
$3.7M
Q2 24
$6.9M
Q1 24
$10.2M
Total Debt
MDAI
MDAI
MSB
MSB
Q4 25
$9.3M
Q3 25
Q2 25
Q1 25
$7.8M
Q4 24
$2.8M
Q3 24
$1.0M
Q2 24
Q1 24
Stockholders' Equity
MDAI
MDAI
MSB
MSB
Q4 25
$-5.7M
$21.1M
Q3 25
$-8.2M
$22.8M
Q2 25
$-9.2M
$19.6M
Q1 25
$-1.6M
$23.3M
Q4 24
$-7.3M
$95.3M
Q3 24
$-4.8M
$22.1M
Q2 24
$-4.7M
$20.7M
Q1 24
$-2.5M
$21.0M
Total Assets
MDAI
MDAI
MSB
MSB
Q4 25
$21.4M
$26.0M
Q3 25
$15.3M
$24.8M
Q2 25
$16.0M
$27.4M
Q1 25
$20.7M
$101.7M
Q4 24
$12.1M
$100.7M
Q3 24
$11.6M
$26.2M
Q2 24
$13.9M
$25.1M
Q1 24
$15.5M
$26.7M

Cash Flow & Capital Efficiency

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

Metric
MDAI
MDAI
MSB
MSB
Operating Cash FlowLast quarter
$-2.6M
$3.5M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-2.43×
1.27×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MDAI
MDAI
MSB
MSB
Q4 25
$-2.6M
$3.5M
Q3 25
$-2.5M
$4.4M
Q2 25
$-3.4M
$2.1M
Q1 25
$-1.5M
$93.9M
Q4 24
$469.0K
$78.2M
Q3 24
$-1.6M
$3.8M
Q2 24
$-5.4M
$2.5M
Q1 24
$-2.7M
$14.6M
Cash Conversion
MDAI
MDAI
MSB
MSB
Q4 25
-2.43×
1.27×
Q3 25
0.92×
Q2 25
0.57×
Q1 25
-0.52×
15.48×
Q4 24
1.00×
Q3 24
0.71×
Q2 24
0.72×
Q1 24
3.11×

Financial Flow Comparison

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

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