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Side-by-side financial comparison of MARTEN TRANSPORT LTD (MRTN) and GIBRALTAR INDUSTRIES, INC. (ROCK). Click either name above to swap in a different company.

GIBRALTAR INDUSTRIES, INC. is the larger business by last-quarter revenue ($225.0M vs $210.1M, roughly 1.1× MARTEN TRANSPORT LTD). On growth, GIBRALTAR INDUSTRIES, INC. posted the faster year-over-year revenue change (24.9% vs -8.8%). Over the past eight quarters, MARTEN TRANSPORT LTD's revenue compounded faster (-8.3% CAGR vs -12.3%).

Marten Transport, Ltd. is an American trucking company headquartered in Mondovi, Wisconsin. The company offers refrigerated and dry van freight transport services across the United States, Canada, and Mexico.

Gibraltar Industries, Inc. is a leading manufacturer and distributor of specialized building, infrastructure, and renewable energy products. Its offerings include ventilation systems, roofing accessories, solar mounting solutions, and landscape and garden products, serving residential, commercial construction, and clean energy markets primarily across North America, with a focus on innovative, sustainable solutions for its customers.

MRTN vs ROCK — Head-to-Head

Bigger by revenue
ROCK
ROCK
1.1× larger
ROCK
$225.0M
$210.1M
MRTN
Growing faster (revenue YoY)
ROCK
ROCK
+33.8% gap
ROCK
24.9%
-8.8%
MRTN
Faster 2-yr revenue CAGR
MRTN
MRTN
Annualised
MRTN
-8.3%
-12.3%
ROCK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MRTN
MRTN
ROCK
ROCK
Revenue
$210.1M
$225.0M
Net Profit
$3.7M
Gross Margin
25.3%
Operating Margin
2.2%
7.9%
Net Margin
1.8%
Revenue YoY
-8.8%
24.9%
Net Profit YoY
-34.4%
EPS (diluted)
$0.04

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
MRTN
MRTN
ROCK
ROCK
Q4 25
$210.1M
$225.0M
Q3 25
$220.5M
$310.9M
Q2 25
$229.9M
$309.5M
Q1 25
$223.2M
$290.0M
Q4 24
$230.4M
$180.1M
Q3 24
$237.4M
$277.1M
Q2 24
$246.2M
$273.6M
Q1 24
$249.7M
$292.5M
Net Profit
MRTN
MRTN
ROCK
ROCK
Q4 25
$3.7M
Q3 25
$2.2M
$-89.1M
Q2 25
$7.2M
$26.0M
Q1 25
$4.3M
$21.1M
Q4 24
$5.6M
Q3 24
$3.8M
$34.0M
Q2 24
$7.9M
$32.2M
Q1 24
$9.6M
$24.9M
Gross Margin
MRTN
MRTN
ROCK
ROCK
Q4 25
25.3%
Q3 25
26.6%
Q2 25
28.4%
Q1 25
26.8%
Q4 24
29.0%
Q3 24
29.4%
Q2 24
30.5%
Q1 24
28.9%
Operating Margin
MRTN
MRTN
ROCK
ROCK
Q4 25
2.2%
7.9%
Q3 25
1.2%
12.8%
Q2 25
4.2%
12.8%
Q1 25
2.6%
8.8%
Q4 24
2.9%
13.3%
Q3 24
1.8%
15.6%
Q2 24
4.1%
14.9%
Q1 24
4.9%
10.8%
Net Margin
MRTN
MRTN
ROCK
ROCK
Q4 25
1.8%
Q3 25
1.0%
-28.6%
Q2 25
3.1%
8.4%
Q1 25
1.9%
7.3%
Q4 24
2.4%
Q3 24
1.6%
12.3%
Q2 24
3.2%
11.8%
Q1 24
3.9%
8.5%
EPS (diluted)
MRTN
MRTN
ROCK
ROCK
Q4 25
$0.04
Q3 25
$0.03
$-2.98
Q2 25
$0.09
$0.87
Q1 25
$0.05
Q4 24
$0.06
Q3 24
$0.05
$1.11
Q2 24
$0.10
$1.05
Q1 24
$0.12

Balance Sheet & Financial Strength

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

Metric
MRTN
MRTN
ROCK
ROCK
Cash + ST InvestmentsLiquidity on hand
$43.3M
$115.7M
Total DebtLower is stronger
$0
Stockholders' EquityBook value
$767.6M
$950.4M
Total Assets
$949.8M
$1.4B
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MRTN
MRTN
ROCK
ROCK
Q4 25
$43.3M
$115.7M
Q3 25
$49.5M
$89.4M
Q2 25
$35.1M
$43.3M
Q1 25
$39.9M
$25.1M
Q4 24
$17.3M
$269.5M
Q3 24
$43.0M
$228.9M
Q2 24
$77.2M
$179.1M
Q1 24
$73.7M
$146.7M
Total Debt
MRTN
MRTN
ROCK
ROCK
Q4 25
$0
Q3 25
$0
Q2 25
$0
Q1 25
$0
Q4 24
$0
Q3 24
$0
Q2 24
$0
Q1 24
$0
Stockholders' Equity
MRTN
MRTN
ROCK
ROCK
Q4 25
$767.6M
$950.4M
Q3 25
$768.2M
$951.8M
Q2 25
$770.7M
$1.0B
Q1 25
$767.5M
$1.0B
Q4 24
$767.9M
$1.0B
Q3 24
$766.5M
$1.0B
Q2 24
$766.8M
$975.7M
Q1 24
$762.4M
$940.2M
Total Assets
MRTN
MRTN
ROCK
ROCK
Q4 25
$949.8M
$1.4B
Q3 25
$975.7M
$1.4B
Q2 25
$991.8M
$1.5B
Q1 25
$983.3M
$1.4B
Q4 24
$968.8M
$1.4B
Q3 24
$1.0B
$1.4B
Q2 24
$1.0B
$1.4B
Q1 24
$993.0M
$1.3B
Debt / Equity
MRTN
MRTN
ROCK
ROCK
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.00×
Q3 24
0.00×
Q2 24
0.00×
Q1 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
MRTN
MRTN
ROCK
ROCK
Operating Cash FlowLast quarter
$5.6M
$35.5M
Free Cash FlowOCF − Capex
$26.2M
FCF MarginFCF / Revenue
11.7%
Capex IntensityCapex / Revenue
4.1%
Cash ConversionOCF / Net Profit
1.51×
TTM Free Cash FlowTrailing 4 quarters
$120.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MRTN
MRTN
ROCK
ROCK
Q4 25
$5.6M
$35.5M
Q3 25
$18.5M
$73.0M
Q2 25
$33.2M
$44.9M
Q1 25
$36.2M
$13.7M
Q4 24
$23.8M
$19.9M
Q3 24
$29.5M
$64.7M
Q2 24
$35.8M
$36.5M
Q1 24
$45.7M
$53.2M
Free Cash Flow
MRTN
MRTN
ROCK
ROCK
Q4 25
$26.2M
Q3 25
$64.8M
Q2 25
$27.3M
Q1 25
$2.3M
Q4 24
$14.1M
Q3 24
$60.5M
Q2 24
$33.5M
Q1 24
$48.8M
FCF Margin
MRTN
MRTN
ROCK
ROCK
Q4 25
11.7%
Q3 25
20.8%
Q2 25
8.8%
Q1 25
0.8%
Q4 24
7.8%
Q3 24
21.8%
Q2 24
12.2%
Q1 24
16.7%
Capex Intensity
MRTN
MRTN
ROCK
ROCK
Q4 25
4.1%
Q3 25
2.6%
Q2 25
5.7%
Q1 25
3.9%
Q4 24
3.3%
Q3 24
1.5%
Q2 24
1.1%
Q1 24
1.5%
Cash Conversion
MRTN
MRTN
ROCK
ROCK
Q4 25
1.51×
Q3 25
8.33×
Q2 25
4.61×
1.73×
Q1 25
8.35×
0.65×
Q4 24
4.22×
Q3 24
7.85×
1.90×
Q2 24
4.54×
1.13×
Q1 24
4.74×
2.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MRTN
MRTN

Revenue Net Of Fuel Surcharge$91.2M43%
Dedicated$65.9M31%
Brokerage$38.2M18%
Truckload Fuel Surcharge Revenue$14.8M7%
Fuel Surcharge Revenue$9.8M5%

ROCK
ROCK

Transferred At Point In Time$183.5M82%
Infrastructure$22.5M10%
Other$18.9M8%

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