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Side-by-side financial comparison of EMPIRE PETROLEUM CORP (EP) and Semler Scientific, Inc. (SMLR). Click either name above to swap in a different company.

Semler Scientific, Inc. is the larger business by last-quarter revenue ($7.5M vs $7.1M, roughly 1.1× EMPIRE PETROLEUM CORP). Semler Scientific, Inc. runs the higher net margin — 225.6% vs -835.1%, a 1060.8% gap on every dollar of revenue. On growth, EMPIRE PETROLEUM CORP posted the faster year-over-year revenue change (-30.0% vs -44.6%). Over the past eight quarters, EMPIRE PETROLEUM CORP's revenue compounded faster (-13.3% CAGR vs -29.5%).

The Iraq Petroleum Company (IPC), formerly known as the Turkish Petroleum Company (TPC), is an oil company that had a virtual monopoly on all oil exploration and production in Iraq between 1925 and 1961. It was jointly owned by some of the world's largest oil companies and headquartered in London, England.

Semler Scientific, Inc. develops, manufactures and distributes non-invasive medical diagnostic devices for chronic disease screening. Its flagship QuantaFlo system delivers fast, accurate peripheral arterial disease testing, serving hospitals, clinics, primary care practices and other healthcare providers primarily in the United States.

EP vs SMLR — Head-to-Head

Bigger by revenue
SMLR
SMLR
1.1× larger
SMLR
$7.5M
$7.1M
EP
Growing faster (revenue YoY)
EP
EP
+14.5% gap
EP
-30.0%
-44.6%
SMLR
Higher net margin
SMLR
SMLR
1060.8% more per $
SMLR
225.6%
-835.1%
EP
Faster 2-yr revenue CAGR
EP
EP
Annualised
EP
-13.3%
-29.5%
SMLR

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
EP
EP
SMLR
SMLR
Revenue
$7.1M
$7.5M
Net Profit
$-59.0M
$16.9M
Gross Margin
91.5%
Operating Margin
-834.5%
-72.0%
Net Margin
-835.1%
225.6%
Revenue YoY
-30.0%
-44.6%
Net Profit YoY
-1306.0%
201.3%
EPS (diluted)
$-1.74
$1.07

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
EP
EP
SMLR
SMLR
Q4 25
$7.1M
Q3 25
$9.4M
$7.5M
Q2 25
$8.8M
$8.2M
Q1 25
$9.0M
$8.8M
Q4 24
$10.1M
$12.4M
Q3 24
$11.4M
$13.5M
Q2 24
$12.8M
$14.5M
Q1 24
$9.4M
$15.9M
Net Profit
EP
EP
SMLR
SMLR
Q4 25
$-59.0M
Q3 25
$-3.8M
$16.9M
Q2 25
$-5.1M
$66.9M
Q1 25
$-4.2M
$-64.7M
Q4 24
$-4.2M
$29.2M
Q3 24
$-3.6M
$5.6M
Q2 24
$-4.4M
$11.0K
Q1 24
$-4.0M
$6.1M
Gross Margin
EP
EP
SMLR
SMLR
Q4 25
Q3 25
91.5%
Q2 25
91.0%
Q1 25
89.4%
Q4 24
91.1%
Q3 24
91.4%
Q2 24
91.3%
Q1 24
92.2%
Operating Margin
EP
EP
SMLR
SMLR
Q4 25
-834.5%
Q3 25
-37.8%
-72.0%
Q2 25
-56.0%
-25.0%
Q1 25
-43.9%
-352.0%
Q4 24
-38.9%
28.5%
Q3 24
-30.0%
37.5%
Q2 24
-15.0%
37.0%
Q1 24
-46.8%
43.9%
Net Margin
EP
EP
SMLR
SMLR
Q4 25
-835.1%
Q3 25
-40.9%
225.6%
Q2 25
-57.8%
814.6%
Q1 25
-46.9%
-732.3%
Q4 24
-41.6%
235.3%
Q3 24
-32.0%
41.5%
Q2 24
-34.3%
0.1%
Q1 24
-42.3%
38.2%
EPS (diluted)
EP
EP
SMLR
SMLR
Q4 25
$-1.74
Q3 25
$-0.11
$1.07
Q2 25
$-0.15
$5.04
Q1 25
$-0.12
$-6.74
Q4 24
$-0.12
$3.63
Q3 24
$-0.12
$0.72
Q2 24
$-0.15
$0.00
Q1 24
$-0.15
$0.78

Balance Sheet & Financial Strength

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

Metric
EP
EP
SMLR
SMLR
Cash + ST InvestmentsLiquidity on hand
$1.2M
$10.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$-4.6M
$459.7M
Total Assets
$65.9M
$596.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EP
EP
SMLR
SMLR
Q4 25
$1.2M
Q3 25
$4.6M
$10.2M
Q2 25
$2.3M
$13.5M
Q1 25
$1.1M
$9.7M
Q4 24
$2.3M
$8.8M
Q3 24
$3.1M
$6.6M
Q2 24
$9.3M
$7.3M
Q1 24
$3.5M
$62.8M
Total Debt
EP
EP
SMLR
SMLR
Q4 25
Q3 25
$15.2M
Q2 25
$14.6M
Q1 25
$11.6M
Q4 24
$11.3M
Q3 24
$8.5M
Q2 24
$8.5M
Q1 24
$8.5M
Stockholders' Equity
EP
EP
SMLR
SMLR
Q4 25
$-4.6M
Q3 25
$53.7M
$459.7M
Q2 25
$54.5M
$383.4M
Q1 25
$59.1M
$161.7M
Q4 24
$62.8M
$230.8M
Q3 24
$56.5M
$85.4M
Q2 24
$58.7M
$78.4M
Q1 24
$31.7M
$77.9M
Total Assets
EP
EP
SMLR
SMLR
Q4 25
$65.9M
Q3 25
$123.0M
$596.7M
Q2 25
$124.7M
$522.6M
Q1 25
$123.7M
$293.4M
Q4 24
$123.9M
$239.8M
Q3 24
$121.2M
$92.2M
Q2 24
$119.9M
$84.8M
Q1 24
$100.1M
$83.9M
Debt / Equity
EP
EP
SMLR
SMLR
Q4 25
Q3 25
0.28×
Q2 25
0.27×
Q1 25
0.20×
Q4 24
0.18×
Q3 24
0.15×
Q2 24
0.15×
Q1 24
0.27×

Cash Flow & Capital Efficiency

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

Metric
EP
EP
SMLR
SMLR
Operating Cash FlowLast quarter
$-2.8M
$-33.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-1.95×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EP
EP
SMLR
SMLR
Q4 25
$-2.8M
Q3 25
$330.0K
$-33.0M
Q2 25
$-3.1M
$514.0K
Q1 25
$1.6M
$-1.9M
Q4 24
$-8.8M
$7.4M
Q3 24
$12.8M
$6.4M
Q2 24
$-1.8M
$4.9M
Q1 24
$3.9M
$5.6M
Free Cash Flow
EP
EP
SMLR
SMLR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$7.4M
Q3 24
Q2 24
$4.9M
Q1 24
$5.6M
FCF Margin
EP
EP
SMLR
SMLR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
59.8%
Q3 24
Q2 24
33.8%
Q1 24
35.3%
Capex Intensity
EP
EP
SMLR
SMLR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.0%
Q3 24
0.0%
Q2 24
0.3%
Q1 24
0.0%
Cash Conversion
EP
EP
SMLR
SMLR
Q4 25
Q3 25
-1.95×
Q2 25
0.01×
Q1 25
Q4 24
0.25×
Q3 24
1.15×
Q2 24
448.55×
Q1 24
0.93×

Financial Flow Comparison

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

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