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Side-by-side financial comparison of DORCHESTER MINERALS, L.P. (DMLP) and Joby Aviation, Inc. (JOBY). Click either name above to swap in a different company.

DORCHESTER MINERALS, L.P. is the larger business by last-quarter revenue ($41.9M vs $30.8M, roughly 1.4× Joby Aviation, Inc.). On growth, Joby Aviation, Inc. posted the faster year-over-year revenue change (55965.5% vs 5.4%).

Dorchester Minerals, L.P. is a publicly traded master limited partnership based in the United States. It acquires, owns, and manages a diversified portfolio of royalty interests, net profit interests, and mineral properties associated with oil, natural gas, and natural gas liquids production across key onshore U.S. energy basins, delivering stable cash flow returns to its unitholders.

Joby Aviation is a United States venture-backed aviation company, developing an electric vertical takeoff and landing (eVTOL) aircraft that it intends to operate as an air taxi service. Joby Aviation is headquartered in Santa Cruz, California and has offices in San Carlos, California; Marina, California; and Munich, Germany.

DMLP vs JOBY — Head-to-Head

Bigger by revenue
DMLP
DMLP
1.4× larger
DMLP
$41.9M
$30.8M
JOBY
Growing faster (revenue YoY)
JOBY
JOBY
+55960.1% gap
JOBY
55965.5%
5.4%
DMLP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
DMLP
DMLP
JOBY
JOBY
Revenue
$41.9M
$30.8M
Net Profit
$16.2M
Gross Margin
Operating Margin
Net Margin
38.7%
Revenue YoY
5.4%
55965.5%
Net Profit YoY
13.7%
50.7%
EPS (diluted)

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
DMLP
DMLP
JOBY
JOBY
Q4 25
$41.9M
$30.8M
Q3 25
$35.4M
$22.6M
Q2 25
$32.4M
Q1 25
$43.2M
$0
Q4 24
$39.7M
Q3 24
$53.5M
Q2 24
$37.4M
Q1 24
$31.0M
Net Profit
DMLP
DMLP
JOBY
JOBY
Q4 25
$16.2M
Q3 25
$11.2M
$-401.2M
Q2 25
$12.3M
Q1 25
$17.6M
$-82.4M
Q4 24
$14.2M
Q3 24
$36.4M
Q2 24
$23.6M
Q1 24
$18.2M
Operating Margin
DMLP
DMLP
JOBY
JOBY
Q4 25
Q3 25
-804.8%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Net Margin
DMLP
DMLP
JOBY
JOBY
Q4 25
38.7%
Q3 25
31.5%
-1777.4%
Q2 25
38.1%
Q1 25
40.9%
Q4 24
35.9%
Q3 24
68.1%
Q2 24
63.2%
Q1 24
58.6%
EPS (diluted)
DMLP
DMLP
JOBY
JOBY
Q4 25
Q3 25
$-0.48
Q2 25
Q1 25
$-0.11
Q4 24
Q3 24
Q2 24
Q1 24

Balance Sheet & Financial Strength

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

Metric
DMLP
DMLP
JOBY
JOBY
Cash + ST InvestmentsLiquidity on hand
$41.9M
$1.4B
Total DebtLower is stronger
Stockholders' EquityBook value
$1.4B
Total Assets
$309.6M
$1.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DMLP
DMLP
JOBY
JOBY
Q4 25
$41.9M
$1.4B
Q3 25
$41.6M
$978.1M
Q2 25
$36.5M
Q1 25
$41.5M
$812.5M
Q4 24
$42.5M
Q3 24
$56.5M
Q2 24
$35.2M
Q1 24
$37.7M
Stockholders' Equity
DMLP
DMLP
JOBY
JOBY
Q4 25
$1.4B
Q3 25
$896.5M
Q2 25
Q1 25
$859.4M
Q4 24
Q3 24
Q2 24
Q1 24
Total Assets
DMLP
DMLP
JOBY
JOBY
Q4 25
$309.6M
$1.8B
Q3 25
$330.4M
$1.4B
Q2 25
$325.6M
Q1 25
$349.0M
$1.1B
Q4 24
$366.8M
Q3 24
$403.4M
Q2 24
$176.0M
Q1 24
$184.8M

Cash Flow & Capital Efficiency

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

Metric
DMLP
DMLP
JOBY
JOBY
Operating Cash FlowLast quarter
$34.3M
$-509.9M
Free Cash FlowOCF − Capex
$-563.8M
FCF MarginFCF / Revenue
-1828.4%
Capex IntensityCapex / Revenue
174.9%
Cash ConversionOCF / Net Profit
2.12×
TTM Free Cash FlowTrailing 4 quarters
$-930.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DMLP
DMLP
JOBY
JOBY
Q4 25
$34.3M
$-509.9M
Q3 25
$34.3M
$-139.2M
Q2 25
$30.5M
Q1 25
$33.4M
$-111.0M
Q4 24
$31.5M
Q3 24
$43.7M
Q2 24
$29.4M
Q1 24
$28.0M
Free Cash Flow
DMLP
DMLP
JOBY
JOBY
Q4 25
$-563.8M
Q3 25
$-152.2M
Q2 25
Q1 25
$-125.9M
Q4 24
Q3 24
Q2 24
Q1 24
FCF Margin
DMLP
DMLP
JOBY
JOBY
Q4 25
-1828.4%
Q3 25
-674.3%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Capex Intensity
DMLP
DMLP
JOBY
JOBY
Q4 25
174.9%
Q3 25
57.7%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Cash Conversion
DMLP
DMLP
JOBY
JOBY
Q4 25
2.12×
Q3 25
3.07×
Q2 25
2.47×
Q1 25
1.89×
Q4 24
2.21×
Q3 24
1.20×
Q2 24
1.25×
Q1 24
1.54×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DMLP
DMLP

Royalties$34.0M81%
Other$7.8M19%

JOBY
JOBY

Segment breakdown not available.

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