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Side-by-side financial comparison of MARTIN MIDSTREAM PARTNERS L.P. (MMLP) and NATIONAL PRESTO INDUSTRIES INC (NPK). Click either name above to swap in a different company.

MARTIN MIDSTREAM PARTNERS L.P. is the larger business by last-quarter revenue ($187.7M vs $164.0M, roughly 1.1× NATIONAL PRESTO INDUSTRIES INC). On growth, NATIONAL PRESTO INDUSTRIES INC posted the faster year-over-year revenue change (21.7% vs -2.5%). NATIONAL PRESTO INDUSTRIES INC produced more free cash flow last quarter ($12.4M vs $-6.0M). Over the past eight quarters, NATIONAL PRESTO INDUSTRIES INC's revenue compounded faster (46.3% CAGR vs 0.8%).

Martin Midstream Partners L.P. is a U.S.-based midstream energy services provider. It offers storage, transportation, distribution and processing solutions for crude oil, natural gas liquids, refined petroleum products and specialty chemicals, mainly serving customers across North American energy and industrial segments.

National Presto Industries is a company founded in 1905 in Eau Claire, Wisconsin. Originally called "Northwestern Steel and Iron Works" the company changed its name to the "National Pressure Cooker Company" in 1929 and then National Presto Industries, Inc. 1953. The company originally produced pressure canners for commercial, and later home, use. Beginning in 1939, the company introduced small home-use cooking appliances. The company was admitted to the New York Stock Exchange on March 3, 1969.

MMLP vs NPK — Head-to-Head

Bigger by revenue
MMLP
MMLP
1.1× larger
MMLP
$187.7M
$164.0M
NPK
Growing faster (revenue YoY)
NPK
NPK
+24.3% gap
NPK
21.7%
-2.5%
MMLP
More free cash flow
NPK
NPK
$18.5M more FCF
NPK
$12.4M
$-6.0M
MMLP
Faster 2-yr revenue CAGR
NPK
NPK
Annualised
NPK
46.3%
0.8%
MMLP

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
MMLP
MMLP
NPK
NPK
Revenue
$187.7M
$164.0M
Net Profit
$3.2M
Gross Margin
16.9%
Operating Margin
4.1%
11.4%
Net Margin
1.7%
Revenue YoY
-2.5%
21.7%
Net Profit YoY
-37.1%
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
MMLP
MMLP
NPK
NPK
Q1 26
$187.7M
Q4 25
$174.2M
$164.0M
Q3 25
$168.7M
$115.5M
Q2 25
$180.7M
$120.4M
Q1 25
$192.5M
$103.6M
Q4 24
$171.3M
$134.7M
Q3 24
$170.9M
$91.8M
Q2 24
$184.5M
$85.1M
Net Profit
MMLP
MMLP
NPK
NPK
Q1 26
$3.2M
Q4 25
$-2.9M
Q3 25
$-8.4M
$5.3M
Q2 25
$-2.4M
$5.2M
Q1 25
$-1.0M
$7.6M
Q4 24
$-8.9M
Q3 24
$-3.3M
$8.1M
Q2 24
$3.8M
$6.1M
Gross Margin
MMLP
MMLP
NPK
NPK
Q1 26
Q4 25
57.1%
16.9%
Q3 25
55.1%
13.9%
Q2 25
56.5%
15.4%
Q1 25
53.5%
17.5%
Q4 24
58.2%
24.3%
Q3 24
58.5%
18.8%
Q2 24
58.4%
17.3%
Operating Margin
MMLP
MMLP
NPK
NPK
Q1 26
4.1%
Q4 25
7.3%
11.4%
Q3 25
4.1%
5.6%
Q2 25
8.2%
5.1%
Q1 25
7.5%
8.8%
Q4 24
4.0%
17.3%
Q3 24
7.4%
10.0%
Q2 24
10.8%
7.5%
Net Margin
MMLP
MMLP
NPK
NPK
Q1 26
1.7%
Q4 25
-1.7%
Q3 25
-5.0%
4.6%
Q2 25
-1.3%
4.3%
Q1 25
-0.5%
7.3%
Q4 24
-5.2%
Q3 24
-1.9%
8.8%
Q2 24
2.0%
7.1%

Balance Sheet & Financial Strength

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

Metric
MMLP
MMLP
NPK
NPK
Cash + ST InvestmentsLiquidity on hand
$3.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$395.1M
Total Assets
$537.1M
$500.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MMLP
MMLP
NPK
NPK
Q1 26
Q4 25
$3.8M
Q3 25
$4.6M
Q2 25
$4.8M
Q1 25
$5.5M
Q4 24
$22.7M
Q3 24
$33.2M
Q2 24
$53.4M
Total Debt
MMLP
MMLP
NPK
NPK
Q1 26
Q4 25
$428.0M
Q3 25
$441.3M
Q2 25
$427.8M
Q1 25
$451.4M
Q4 24
$437.6M
Q3 24
$469.3M
Q2 24
$439.4M
Stockholders' Equity
MMLP
MMLP
NPK
NPK
Q1 26
Q4 25
$395.1M
Q3 25
$379.8M
Q2 25
$374.1M
Q1 25
$368.6M
Q4 24
$367.6M
Q3 24
$346.6M
Q2 24
$338.1M
Total Assets
MMLP
MMLP
NPK
NPK
Q1 26
$537.1M
Q4 25
$522.4M
$500.7M
Q3 25
$510.1M
$503.8M
Q2 25
$515.6M
$471.9M
Q1 25
$533.4M
$455.3M
Q4 24
$538.5M
$453.4M
Q3 24
$554.8M
$428.9M
Q2 24
$535.1M
$418.1M

Cash Flow & Capital Efficiency

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

Metric
MMLP
MMLP
NPK
NPK
Operating Cash FlowLast quarter
$13.9M
Free Cash FlowOCF − Capex
$-6.0M
$12.4M
FCF MarginFCF / Revenue
-3.2%
7.6%
Capex IntensityCapex / Revenue
1.6%
0.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$27.2M
$-36.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MMLP
MMLP
NPK
NPK
Q1 26
Q4 25
$22.4M
$13.9M
Q3 25
$-1.2M
$-24.6M
Q2 25
$30.9M
$-10.9M
Q1 25
$-6.0M
$12.5M
Q4 24
$42.2M
$-7.6M
Q3 24
$-15.8M
$-17.5M
Q2 24
$11.8M
$-33.9M
Free Cash Flow
MMLP
MMLP
NPK
NPK
Q1 26
$-6.0M
Q4 25
$15.6M
$12.4M
Q3 25
$-7.9M
$-24.7M
Q2 25
$25.6M
$-13.4M
Q1 25
$-11.9M
$-10.5M
Q4 24
$34.2M
$-11.3M
Q3 24
$-25.6M
$-20.3M
Q2 24
$-696.0K
$-34.5M
FCF Margin
MMLP
MMLP
NPK
NPK
Q1 26
-3.2%
Q4 25
8.9%
7.6%
Q3 25
-4.7%
-21.4%
Q2 25
14.2%
-11.1%
Q1 25
-6.2%
-10.2%
Q4 24
20.0%
-8.4%
Q3 24
-15.0%
-22.1%
Q2 24
-0.4%
-40.6%
Capex Intensity
MMLP
MMLP
NPK
NPK
Q1 26
1.6%
Q4 25
3.9%
0.9%
Q3 25
4.0%
0.1%
Q2 25
3.0%
2.0%
Q1 25
3.1%
22.2%
Q4 24
4.6%
2.7%
Q3 24
5.8%
3.1%
Q2 24
6.8%
0.8%
Cash Conversion
MMLP
MMLP
NPK
NPK
Q1 26
Q4 25
Q3 25
-4.63×
Q2 25
-2.12×
Q1 25
1.64×
Q4 24
Q3 24
-2.16×
Q2 24
3.13×
-5.58×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MMLP
MMLP

Specialty products$61.6M33%
Transportation *$52.8M28%
Other$46.5M25%
Terminalling and storage *$22.4M12%
Sulfur services$4.4M2%

NPK
NPK

Segment breakdown not available.

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