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Side-by-side financial comparison of GRAIL, Inc. (GRAL) and MARINE PRODUCTS CORP (MPX). Click either name above to swap in a different company.

MARINE PRODUCTS CORP is the larger business by last-quarter revenue ($64.6M vs $43.6M, roughly 1.5× GRAIL, Inc.). MARINE PRODUCTS CORP runs the higher net margin — 3.7% vs -227.5%, a 231.1% gap on every dollar of revenue. On growth, MARINE PRODUCTS CORP posted the faster year-over-year revenue change (35.0% vs 14.0%). MARINE PRODUCTS CORP produced more free cash flow last quarter ($4.1M vs $-63.9M). Over the past eight quarters, GRAIL, Inc.'s revenue compounded faster (27.7% CAGR vs -3.5%).

GRAIL, Inc. is an American biotechnology company based in Menlo Park, California founded in 2015 seeking to develop an early cancer screening test for people who do not have symptoms. As a startup it was a subsidiary of Illumina, which bought it outright in 2021.

West Marine is an American company based in Fort Lauderdale, Florida, which operates a chain of boating supply and fishing retail stores. The company has 247 retail stores in North America. West Marine also runs Blue Future a non profit organization. West Marine's flagship store is in Fort Lauderdale. Opened on November 11, 2011, the store is the company's largest at over 50,000 square feet.

GRAL vs MPX — Head-to-Head

Bigger by revenue
MPX
MPX
1.5× larger
MPX
$64.6M
$43.6M
GRAL
Growing faster (revenue YoY)
MPX
MPX
+21.1% gap
MPX
35.0%
14.0%
GRAL
Higher net margin
MPX
MPX
231.1% more per $
MPX
3.7%
-227.5%
GRAL
More free cash flow
MPX
MPX
$68.0M more FCF
MPX
$4.1M
$-63.9M
GRAL
Faster 2-yr revenue CAGR
GRAL
GRAL
Annualised
GRAL
27.7%
-3.5%
MPX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GRAL
GRAL
MPX
MPX
Revenue
$43.6M
$64.6M
Net Profit
$-99.2M
$2.4M
Gross Margin
19.6%
Operating Margin
-285.4%
5.8%
Net Margin
-227.5%
3.7%
Revenue YoY
14.0%
35.0%
Net Profit YoY
-2.2%
-44.6%
EPS (diluted)
$-2.37
$0.07

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
GRAL
GRAL
MPX
MPX
Q4 25
$43.6M
$64.6M
Q3 25
$36.2M
$53.1M
Q2 25
$35.5M
$67.7M
Q1 25
$31.8M
$59.0M
Q4 24
$38.3M
$47.8M
Q3 24
$28.7M
$49.9M
Q2 24
$32.0M
$69.5M
Q1 24
$26.7M
$69.3M
Net Profit
GRAL
GRAL
MPX
MPX
Q4 25
$-99.2M
$2.4M
Q3 25
$-89.0M
$2.6M
Q2 25
$-114.0M
$4.2M
Q1 25
$-106.2M
$2.2M
Q4 24
$-97.1M
$4.3M
Q3 24
$-125.7M
$3.4M
Q2 24
$-1.6B
$5.6M
Q1 24
$-218.9M
$4.6M
Gross Margin
GRAL
GRAL
MPX
MPX
Q4 25
19.6%
Q3 25
19.2%
Q2 25
19.1%
Q1 25
18.6%
Q4 24
19.2%
Q3 24
18.4%
Q2 24
18.9%
Q1 24
20.2%
Operating Margin
GRAL
GRAL
MPX
MPX
Q4 25
-285.4%
5.8%
Q3 25
-346.2%
5.4%
Q2 25
-446.9%
7.1%
Q1 25
-482.5%
4.4%
Q4 24
-358.0%
7.7%
Q3 24
-640.5%
7.2%
Q2 24
-5133.8%
8.3%
Q1 24
-851.1%
7.6%
Net Margin
GRAL
GRAL
MPX
MPX
Q4 25
-227.5%
3.7%
Q3 25
-245.8%
5.0%
Q2 25
-320.7%
6.1%
Q1 25
-333.6%
3.7%
Q4 24
-253.8%
8.9%
Q3 24
-438.7%
6.8%
Q2 24
-4958.8%
8.0%
Q1 24
-819.3%
6.6%
EPS (diluted)
GRAL
GRAL
MPX
MPX
Q4 25
$-2.37
$0.07
Q3 25
$-2.46
$0.07
Q2 25
$-3.18
$0.12
Q1 25
$-3.10
$0.06
Q4 24
$-1.49
$0.13
Q3 24
$-3.94
$0.10
Q2 24
$-51.06
$0.14
Q1 24
$-7.05
$0.13

Balance Sheet & Financial Strength

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

Metric
GRAL
GRAL
MPX
MPX
Cash + ST InvestmentsLiquidity on hand
$249.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.6B
$125.0M
Total Assets
$2.9B
$147.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GRAL
GRAL
MPX
MPX
Q4 25
$249.7M
Q3 25
$126.9M
Q2 25
$127.4M
Q1 25
$133.9M
Q4 24
$214.2M
Q3 24
$853.6M
Q2 24
$958.8M
Q1 24
$199.7M
Stockholders' Equity
GRAL
GRAL
MPX
MPX
Q4 25
$2.6B
$125.0M
Q3 25
$2.2B
$126.3M
Q2 25
$2.3B
$127.2M
Q1 25
$2.4B
$126.4M
Q4 24
$2.5B
$129.0M
Q3 24
$2.6B
$128.8M
Q2 24
$2.7B
$129.3M
Q1 24
$151.4M
Total Assets
GRAL
GRAL
MPX
MPX
Q4 25
$2.9B
$147.2M
Q3 25
$2.6B
$179.5M
Q2 25
$2.7B
$173.2M
Q1 25
$2.8B
$182.9M
Q4 24
$3.0B
$171.2M
Q3 24
$3.1B
$176.3M
Q2 24
$3.3B
$175.7M
Q1 24
$204.0M

Cash Flow & Capital Efficiency

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

Metric
GRAL
GRAL
MPX
MPX
Operating Cash FlowLast quarter
$-63.8M
$4.7M
Free Cash FlowOCF − Capex
$-63.9M
$4.1M
FCF MarginFCF / Revenue
-146.5%
6.4%
Capex IntensityCapex / Revenue
0.2%
0.9%
Cash ConversionOCF / Net Profit
2.00×
TTM Free Cash FlowTrailing 4 quarters
$-299.9M
$14.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GRAL
GRAL
MPX
MPX
Q4 25
$-63.8M
$4.7M
Q3 25
$-63.2M
$2.6M
Q2 25
$-77.0M
$-1.6M
Q1 25
$-95.0M
$10.8M
Q4 24
$4.6M
Q3 24
$-104.6M
$5.1M
Q2 24
$-171.8M
$3.8M
Q1 24
$-207.3M
$15.9M
Free Cash Flow
GRAL
GRAL
MPX
MPX
Q4 25
$-63.9M
$4.1M
Q3 25
$-63.6M
$2.1M
Q2 25
$-77.3M
$-2.0M
Q1 25
$-95.1M
$10.7M
Q4 24
$3.6M
Q3 24
$-105.6M
$3.2M
Q2 24
$-173.2M
$3.0M
Q1 24
$-209.8M
$15.0M
FCF Margin
GRAL
GRAL
MPX
MPX
Q4 25
-146.5%
6.4%
Q3 25
-175.8%
4.0%
Q2 25
-217.6%
-3.0%
Q1 25
-298.6%
18.1%
Q4 24
7.6%
Q3 24
-368.4%
6.5%
Q2 24
-541.7%
4.4%
Q1 24
-785.3%
21.7%
Capex Intensity
GRAL
GRAL
MPX
MPX
Q4 25
0.2%
0.9%
Q3 25
1.1%
0.8%
Q2 25
1.0%
0.6%
Q1 25
0.2%
0.2%
Q4 24
2.1%
Q3 24
3.4%
3.8%
Q2 24
4.3%
1.1%
Q1 24
9.5%
1.3%
Cash Conversion
GRAL
GRAL
MPX
MPX
Q4 25
2.00×
Q3 25
0.97×
Q2 25
-0.39×
Q1 25
4.88×
Q4 24
1.09×
Q3 24
1.51×
Q2 24
0.68×
Q1 24
3.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GRAL
GRAL

Screening Revenue$42.3M97%
Developmental Services Revenue$1.3M3%

MPX
MPX

Boats And Accessories$63.4M98%
Parts$1.1M2%

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