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Side-by-side financial comparison of DORCHESTER MINERALS, L.P. (DMLP) and GRAHAM CORP (GHM). Click either name above to swap in a different company.

GRAHAM CORP is the larger business by last-quarter revenue ($56.7M vs $41.9M, roughly 1.4× DORCHESTER MINERALS, L.P.). DORCHESTER MINERALS, L.P. runs the higher net margin — 38.7% vs 5.0%, a 33.7% gap on every dollar of revenue. On growth, GRAHAM CORP posted the faster year-over-year revenue change (20.5% vs 5.4%). Over the past eight quarters, DORCHESTER MINERALS, L.P.'s revenue compounded faster (16.2% CAGR vs 7.5%).

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.

Graham Holdings Company is a diversified American conglomerate holding company. Headquartered in Arlington County, Virginia, and incorporated in Delaware, it was formerly the owner of The Washington Post newspaper and Newsweek magazine.

DMLP vs GHM — Head-to-Head

Bigger by revenue
GHM
GHM
1.4× larger
GHM
$56.7M
$41.9M
DMLP
Growing faster (revenue YoY)
GHM
GHM
+15.1% gap
GHM
20.5%
5.4%
DMLP
Higher net margin
DMLP
DMLP
33.7% more per $
DMLP
38.7%
5.0%
GHM
Faster 2-yr revenue CAGR
DMLP
DMLP
Annualised
DMLP
16.2%
7.5%
GHM

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
DMLP
DMLP
GHM
GHM
Revenue
$41.9M
$56.7M
Net Profit
$16.2M
$2.8M
Gross Margin
23.8%
Operating Margin
5.5%
Net Margin
38.7%
5.0%
Revenue YoY
5.4%
20.5%
Net Profit YoY
13.7%
79.2%
EPS (diluted)
$0.25

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
GHM
GHM
Q4 25
$41.9M
$56.7M
Q3 25
$35.4M
$66.0M
Q2 25
$32.4M
$55.5M
Q1 25
$43.2M
$59.3M
Q4 24
$39.7M
$47.0M
Q3 24
$53.5M
$53.6M
Q2 24
$37.4M
$50.0M
Q1 24
$31.0M
$49.1M
Net Profit
DMLP
DMLP
GHM
GHM
Q4 25
$16.2M
$2.8M
Q3 25
$11.2M
$3.1M
Q2 25
$12.3M
$4.6M
Q1 25
$17.6M
$4.4M
Q4 24
$14.2M
$1.6M
Q3 24
$36.4M
$3.3M
Q2 24
$23.6M
$3.0M
Q1 24
$18.2M
$1.3M
Gross Margin
DMLP
DMLP
GHM
GHM
Q4 25
23.8%
Q3 25
21.7%
Q2 25
26.5%
Q1 25
27.0%
Q4 24
24.8%
Q3 24
23.9%
Q2 24
24.8%
Q1 24
25.9%
Operating Margin
DMLP
DMLP
GHM
GHM
Q4 25
5.5%
Q3 25
6.5%
Q2 25
8.9%
Q1 25
9.3%
Q4 24
4.7%
Q3 24
7.9%
Q2 24
6.5%
Q1 24
3.1%
Net Margin
DMLP
DMLP
GHM
GHM
Q4 25
38.7%
5.0%
Q3 25
31.5%
4.7%
Q2 25
38.1%
8.3%
Q1 25
40.9%
7.4%
Q4 24
35.9%
3.4%
Q3 24
68.1%
6.1%
Q2 24
63.2%
5.9%
Q1 24
58.6%
2.7%
EPS (diluted)
DMLP
DMLP
GHM
GHM
Q4 25
$0.25
Q3 25
$0.28
Q2 25
$0.42
Q1 25
$0.40
Q4 24
$0.14
Q3 24
$0.30
Q2 24
$0.27
Q1 24
$0.11

Balance Sheet & Financial Strength

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

Metric
DMLP
DMLP
GHM
GHM
Cash + ST InvestmentsLiquidity on hand
$41.9M
$22.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$131.3M
Total Assets
$309.6M
$292.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DMLP
DMLP
GHM
GHM
Q4 25
$41.9M
$22.3M
Q3 25
$41.6M
$20.6M
Q2 25
$36.5M
$10.8M
Q1 25
$41.5M
$21.6M
Q4 24
$42.5M
$30.0M
Q3 24
$56.5M
$32.3M
Q2 24
$35.2M
$21.6M
Q1 24
$37.7M
$16.9M
Stockholders' Equity
DMLP
DMLP
GHM
GHM
Q4 25
$131.3M
Q3 25
$127.6M
Q2 25
$123.4M
Q1 25
$119.6M
Q4 24
$114.4M
Q3 24
$112.5M
Q2 24
$108.2M
Q1 24
$105.6M
Total Assets
DMLP
DMLP
GHM
GHM
Q4 25
$309.6M
$292.9M
Q3 25
$330.4M
$287.0M
Q2 25
$325.6M
$252.3M
Q1 25
$349.0M
$264.1M
Q4 24
$366.8M
$264.3M
Q3 24
$403.4M
$249.5M
Q2 24
$176.0M
$244.2M
Q1 24
$184.8M
$233.9M

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
GHM
GHM
Operating Cash FlowLast quarter
$34.3M
$4.8M
Free Cash FlowOCF − Capex
$2.4M
FCF MarginFCF / Revenue
4.3%
Capex IntensityCapex / Revenue
4.1%
Cash ConversionOCF / Net Profit
2.12×
1.67×
TTM Free Cash FlowTrailing 4 quarters
$-6.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DMLP
DMLP
GHM
GHM
Q4 25
$34.3M
$4.8M
Q3 25
$34.3M
$13.6M
Q2 25
$30.5M
$-2.3M
Q1 25
$33.4M
$-3.6M
Q4 24
$31.5M
$5.2M
Q3 24
$43.7M
$13.9M
Q2 24
$29.4M
$8.7M
Q1 24
$28.0M
$8.6M
Free Cash Flow
DMLP
DMLP
GHM
GHM
Q4 25
$2.4M
Q3 25
$9.4M
Q2 25
$-9.3M
Q1 25
$-8.7M
Q4 24
$-2.1M
Q3 24
$10.4M
Q2 24
$5.7M
Q1 24
$4.6M
FCF Margin
DMLP
DMLP
GHM
GHM
Q4 25
4.3%
Q3 25
14.3%
Q2 25
-16.7%
Q1 25
-14.7%
Q4 24
-4.5%
Q3 24
19.5%
Q2 24
11.5%
Q1 24
9.4%
Capex Intensity
DMLP
DMLP
GHM
GHM
Q4 25
4.1%
Q3 25
6.3%
Q2 25
12.6%
Q1 25
8.7%
Q4 24
15.6%
Q3 24
6.5%
Q2 24
6.0%
Q1 24
8.2%
Cash Conversion
DMLP
DMLP
GHM
GHM
Q4 25
2.12×
1.67×
Q3 25
3.07×
4.40×
Q2 25
2.47×
-0.49×
Q1 25
1.89×
-0.81×
Q4 24
2.21×
3.29×
Q3 24
1.20×
4.25×
Q2 24
1.25×
2.94×
Q1 24
1.54×
6.45×

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%

GHM
GHM

Defense$35.3M62%
Energy And Process$18.3M32%
Space$3.1M6%

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