vs

Side-by-side financial comparison of MARTEN TRANSPORT LTD (MRTN) and CarParts.com, Inc. (PRTS). Click either name above to swap in a different company.

MARTEN TRANSPORT LTD is the larger business by last-quarter revenue ($210.1M vs $120.4M, roughly 1.7× CarParts.com, Inc.). MARTEN TRANSPORT LTD runs the higher net margin — 1.8% vs -9.6%, a 11.4% gap on every dollar of revenue. On growth, MARTEN TRANSPORT LTD posted the faster year-over-year revenue change (-8.8% vs -9.8%). Over the past eight quarters, MARTEN TRANSPORT LTD's revenue compounded faster (-8.3% CAGR vs -8.6%).

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.

Genuine Parts Company (GPC) is an American automotive and industrial parts distributor based in Atlanta, Georgia. Established by brothers Carlyle and Malcolm Fraser in 1928, the company has approximately 60,000 employees. In addition to the United States, GPC has operated in Australasia, Belgium, Canada, France, Germany, Mexico, the Netherlands, Poland, and the United Kingdom. GPC's subsidiaries include industrial parts distributor Motion as well as NAPA Auto Parts, which primarily sells part...

MRTN vs PRTS — Head-to-Head

Bigger by revenue
MRTN
MRTN
1.7× larger
MRTN
$210.1M
$120.4M
PRTS
Growing faster (revenue YoY)
MRTN
MRTN
+1.0% gap
MRTN
-8.8%
-9.8%
PRTS
Higher net margin
MRTN
MRTN
11.4% more per $
MRTN
1.8%
-9.6%
PRTS
Faster 2-yr revenue CAGR
MRTN
MRTN
Annualised
MRTN
-8.3%
-8.6%
PRTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MRTN
MRTN
PRTS
PRTS
Revenue
$210.1M
$120.4M
Net Profit
$3.7M
$-11.6M
Gross Margin
33.2%
Operating Margin
2.2%
Net Margin
1.8%
-9.6%
Revenue YoY
-8.8%
-9.8%
Net Profit YoY
-34.4%
25.0%
EPS (diluted)
$0.04
$-0.82

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
PRTS
PRTS
Q4 25
$210.1M
$120.4M
Q3 25
$220.5M
$127.8M
Q2 25
$229.9M
$151.9M
Q1 25
$223.2M
$147.4M
Q4 24
$230.4M
$133.5M
Q3 24
$237.4M
$144.8M
Q2 24
$246.2M
$144.3M
Q1 24
$249.7M
Net Profit
MRTN
MRTN
PRTS
PRTS
Q4 25
$3.7M
$-11.6M
Q3 25
$2.2M
$-10.9M
Q2 25
$7.2M
$-12.7M
Q1 25
$4.3M
$-15.3M
Q4 24
$5.6M
$-15.4M
Q3 24
$3.8M
$-10.0M
Q2 24
$7.9M
$-8.7M
Q1 24
$9.6M
Gross Margin
MRTN
MRTN
PRTS
PRTS
Q4 25
33.2%
Q3 25
33.1%
Q2 25
32.8%
Q1 25
32.1%
Q4 24
32.5%
Q3 24
35.2%
Q2 24
33.5%
Q1 24
Operating Margin
MRTN
MRTN
PRTS
PRTS
Q4 25
2.2%
Q3 25
1.2%
-7.9%
Q2 25
4.2%
-8.2%
Q1 25
2.6%
-10.3%
Q4 24
2.9%
-11.6%
Q3 24
1.8%
-6.9%
Q2 24
4.1%
-6.0%
Q1 24
4.9%
Net Margin
MRTN
MRTN
PRTS
PRTS
Q4 25
1.8%
-9.6%
Q3 25
1.0%
-8.5%
Q2 25
3.1%
-8.4%
Q1 25
1.9%
-10.4%
Q4 24
2.4%
-11.5%
Q3 24
1.6%
-6.9%
Q2 24
3.2%
-6.0%
Q1 24
3.9%
EPS (diluted)
MRTN
MRTN
PRTS
PRTS
Q4 25
$0.04
$-0.82
Q3 25
$0.03
$-0.19
Q2 25
$0.09
$-0.23
Q1 25
$0.05
$-0.27
Q4 24
$0.06
$-0.28
Q3 24
$0.05
$-0.17
Q2 24
$0.10
$-0.15
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
PRTS
PRTS
Cash + ST InvestmentsLiquidity on hand
$43.3M
$25.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$767.6M
$53.5M
Total Assets
$949.8M
$184.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MRTN
MRTN
PRTS
PRTS
Q4 25
$43.3M
$25.8M
Q3 25
$49.5M
Q2 25
$35.1M
Q1 25
$39.9M
Q4 24
$17.3M
Q3 24
$43.0M
Q2 24
$77.2M
Q1 24
$73.7M
Stockholders' Equity
MRTN
MRTN
PRTS
PRTS
Q4 25
$767.6M
$53.5M
Q3 25
$768.2M
$64.2M
Q2 25
$770.7M
$62.4M
Q1 25
$767.5M
$72.8M
Q4 24
$767.9M
$85.2M
Q3 24
$766.5M
$97.2M
Q2 24
$766.8M
$103.9M
Q1 24
$762.4M
Total Assets
MRTN
MRTN
PRTS
PRTS
Q4 25
$949.8M
$184.9M
Q3 25
$975.7M
$200.3M
Q2 25
$991.8M
$189.6M
Q1 25
$983.3M
$216.5M
Q4 24
$968.8M
$210.6M
Q3 24
$1.0B
$227.6M
Q2 24
$1.0B
$238.0M
Q1 24
$993.0M

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
PRTS
PRTS
Operating Cash FlowLast quarter
$5.6M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.51×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MRTN
MRTN
PRTS
PRTS
Q4 25
$5.6M
Q3 25
$18.5M
$-6.4M
Q2 25
$33.2M
$-25.6M
Q1 25
$36.2M
$5.5M
Q4 24
$23.8M
$1.8M
Q3 24
$29.5M
$8.5M
Q2 24
$35.8M
$-3.6M
Q1 24
$45.7M
Free Cash Flow
MRTN
MRTN
PRTS
PRTS
Q4 25
Q3 25
$-8.3M
Q2 25
$-27.9M
Q1 25
$3.4M
Q4 24
$-631.0K
Q3 24
$4.9M
Q2 24
$-10.8M
Q1 24
FCF Margin
MRTN
MRTN
PRTS
PRTS
Q4 25
Q3 25
-6.5%
Q2 25
-18.3%
Q1 25
2.3%
Q4 24
-0.5%
Q3 24
3.4%
Q2 24
-7.5%
Q1 24
Capex Intensity
MRTN
MRTN
PRTS
PRTS
Q4 25
Q3 25
1.5%
Q2 25
1.5%
Q1 25
1.4%
Q4 24
1.8%
Q3 24
2.5%
Q2 24
4.9%
Q1 24
Cash Conversion
MRTN
MRTN
PRTS
PRTS
Q4 25
1.51×
Q3 25
8.33×
Q2 25
4.61×
Q1 25
8.35×
Q4 24
4.22×
Q3 24
7.85×
Q2 24
4.54×
Q1 24
4.74×

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%

PRTS
PRTS

Segment breakdown not available.

Related Comparisons