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Side-by-side financial comparison of EVOLUTION PETROLEUM CORP (EPM) and Gossamer Bio, Inc. (GOSS). Click either name above to swap in a different company.

EVOLUTION PETROLEUM CORP is the larger business by last-quarter revenue ($20.7M vs $13.8M, roughly 1.5× Gossamer Bio, Inc.). EVOLUTION PETROLEUM CORP runs the higher net margin — 5.2% vs -342.3%, a 347.5% gap on every dollar of revenue. On growth, Gossamer Bio, Inc. posted the faster year-over-year revenue change (47.1% vs 2.0%).

Gossamer Bio, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing and commercializing novel therapeutics for patients with serious immunology, inflammation and oncology conditions. It advances a pipeline of proprietary product candidates across multiple clinical phases, primarily serving healthcare markets in North America and other global regions.

EPM vs GOSS — Head-to-Head

Bigger by revenue
EPM
EPM
1.5× larger
EPM
$20.7M
$13.8M
GOSS
Growing faster (revenue YoY)
GOSS
GOSS
+45.1% gap
GOSS
47.1%
2.0%
EPM
Higher net margin
EPM
EPM
347.5% more per $
EPM
5.2%
-342.3%
GOSS

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
EPM
EPM
GOSS
GOSS
Revenue
$20.7M
$13.8M
Net Profit
$1.1M
$-47.2M
Gross Margin
44.3%
Operating Margin
3.2%
-333.6%
Net Margin
5.2%
-342.3%
Revenue YoY
2.0%
47.1%
Net Profit YoY
158.4%
-43.0%
EPS (diluted)
$0.03
$-0.21

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
EPM
EPM
GOSS
GOSS
Q4 25
$20.7M
$13.8M
Q3 25
$21.3M
$13.3M
Q2 25
$21.1M
Q1 25
$22.6M
Q4 24
$20.3M
Q3 24
$21.9M
Q2 24
$21.2M
$95.8M
Q1 24
$23.0M
$0
Net Profit
EPM
EPM
GOSS
GOSS
Q4 25
$1.1M
$-47.2M
Q3 25
$824.0K
$-48.2M
Q2 25
$3.4M
Q1 25
$-2.2M
Q4 24
$-1.8M
Q3 24
$2.1M
Q2 24
$1.2M
$49.2M
Q1 24
$289.0K
$-41.9M
Gross Margin
EPM
EPM
GOSS
GOSS
Q4 25
44.3%
Q3 25
38.5%
Q2 25
46.1%
Q1 25
40.7%
Q4 24
36.9%
Q3 24
46.2%
Q2 24
46.3%
Q1 24
45.2%
Operating Margin
EPM
EPM
GOSS
GOSS
Q4 25
3.2%
-333.6%
Q3 25
-0.4%
-369.4%
Q2 25
6.3%
Q1 25
7.0%
Q4 24
-3.0%
Q3 24
8.5%
Q2 24
11.3%
54.3%
Q1 24
9.1%
Net Margin
EPM
EPM
GOSS
GOSS
Q4 25
5.2%
-342.3%
Q3 25
3.9%
-362.7%
Q2 25
16.2%
Q1 25
-9.7%
Q4 24
-9.0%
Q3 24
9.4%
Q2 24
5.8%
51.4%
Q1 24
1.3%
EPS (diluted)
EPM
EPM
GOSS
GOSS
Q4 25
$0.03
$-0.21
Q3 25
$0.02
$-0.21
Q2 25
$0.10
Q1 25
$-0.07
Q4 24
$-0.06
Q3 24
$0.06
Q2 24
$0.04
$0.22
Q1 24
$0.01
$-0.19

Balance Sheet & Financial Strength

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

Metric
EPM
EPM
GOSS
GOSS
Cash + ST InvestmentsLiquidity on hand
$3.8M
$136.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$67.5M
$-122.8M
Total Assets
$169.3M
$172.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EPM
EPM
GOSS
GOSS
Q4 25
$3.8M
$136.9M
Q3 25
$714.0K
$180.2M
Q2 25
$2.5M
Q1 25
$5.6M
Q4 24
$11.7M
Q3 24
$6.9M
Q2 24
$6.4M
$354.5M
Q1 24
$3.1M
$244.4M
Stockholders' Equity
EPM
EPM
GOSS
GOSS
Q4 25
$67.5M
$-122.8M
Q3 25
$69.1M
$-82.3M
Q2 25
$71.8M
Q1 25
$71.7M
Q4 24
$76.3M
Q3 24
$79.6M
Q2 24
$81.1M
$81.5M
Q1 24
$83.5M
$26.7M
Total Assets
EPM
EPM
GOSS
GOSS
Q4 25
$169.3M
$172.2M
Q3 25
$169.1M
$208.8M
Q2 25
$160.3M
Q1 25
$156.4M
Q4 24
$160.2M
Q3 24
$157.9M
Q2 24
$162.9M
$373.4M
Q1 24
$166.5M
$259.4M

Cash Flow & Capital Efficiency

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

Metric
EPM
EPM
GOSS
GOSS
Operating Cash FlowLast quarter
$5.4M
$-48.3M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
5.09×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EPM
EPM
GOSS
GOSS
Q4 25
$5.4M
$-48.3M
Q3 25
$7.8M
$-36.2M
Q2 25
$10.5M
Q1 25
$7.3M
Q4 24
$7.7M
Q3 24
$7.6M
Q2 24
$8.0M
$116.3M
Q1 24
$3.4M
$-52.3M
Capex Intensity
EPM
EPM
GOSS
GOSS
Q4 25
0.0%
Q3 25
0.0%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
0.0%
Q1 24
Cash Conversion
EPM
EPM
GOSS
GOSS
Q4 25
5.09×
Q3 25
9.47×
Q2 25
3.06×
Q1 25
Q4 24
Q3 24
3.69×
Q2 24
6.47×
2.36×
Q1 24
11.64×

Financial Flow Comparison

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

Revenue Breakdown by Segment

EPM
EPM

Crude Oil$10.7M52%
Natural Gas Reserves$7.4M36%
Natural Gas Liquids Reserves$2.5M12%

GOSS
GOSS

Segment breakdown not available.

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