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Side-by-side financial comparison of CarParts.com, Inc. (PRTS) and STURM RUGER & CO INC (RGR). Click either name above to swap in a different company.

STURM RUGER & CO INC is the larger business by last-quarter revenue ($151.1M vs $120.4M, roughly 1.3× CarParts.com, Inc.). On growth, STURM RUGER & CO INC posted the faster year-over-year revenue change (3.6% vs -9.8%). Over the past eight quarters, STURM RUGER & CO INC's revenue compounded faster (5.1% CAGR vs -14.9%).

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...

Sturm, Ruger & Company, Inc., better known by the shortened name Ruger, is an American firearm manufacturing company based in Southport, Connecticut, with production facilities also in Newport, New Hampshire; Mayodan, North Carolina; and Prescott, Arizona. The company was founded in 1949 by Alexander McCormick Sturm and William B. Ruger and has been publicly traded since 1969.

PRTS vs RGR — Head-to-Head

Bigger by revenue
RGR
RGR
1.3× larger
RGR
$151.1M
$120.4M
PRTS
Growing faster (revenue YoY)
RGR
RGR
+13.4% gap
RGR
3.6%
-9.8%
PRTS
Faster 2-yr revenue CAGR
RGR
RGR
Annualised
RGR
5.1%
-14.9%
PRTS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PRTS
PRTS
RGR
RGR
Revenue
$120.4M
$151.1M
Net Profit
$-11.6M
Gross Margin
33.2%
17.8%
Operating Margin
2.3%
Net Margin
-9.6%
Revenue YoY
-9.8%
3.6%
Net Profit YoY
25.0%
EPS (diluted)
$-0.82
$0.22

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
PRTS
PRTS
RGR
RGR
Q4 25
$120.4M
$151.1M
Q3 25
$127.8M
$126.8M
Q2 25
$151.9M
$132.5M
Q1 25
$147.4M
$135.7M
Q4 24
$133.5M
$145.8M
Q3 24
$144.8M
$122.3M
Q2 24
$144.3M
$130.8M
Q1 24
$166.3M
$136.8M
Net Profit
PRTS
PRTS
RGR
RGR
Q4 25
$-11.6M
Q3 25
$-10.9M
$1.6M
Q2 25
$-12.7M
$-17.2M
Q1 25
$-15.3M
$7.8M
Q4 24
$-15.4M
Q3 24
$-10.0M
$4.7M
Q2 24
$-8.7M
$8.3M
Q1 24
$-6.5M
$7.1M
Gross Margin
PRTS
PRTS
RGR
RGR
Q4 25
33.2%
17.8%
Q3 25
33.1%
15.1%
Q2 25
32.8%
3.9%
Q1 25
32.1%
22.0%
Q4 24
32.5%
22.8%
Q3 24
35.2%
18.5%
Q2 24
33.5%
22.3%
Q1 24
32.4%
21.5%
Operating Margin
PRTS
PRTS
RGR
RGR
Q4 25
2.3%
Q3 25
-7.9%
-2.7%
Q2 25
-8.2%
-15.6%
Q1 25
-10.3%
6.2%
Q4 24
-11.6%
7.8%
Q3 24
-6.9%
3.1%
Q2 24
-6.0%
6.9%
Q1 24
-3.9%
5.5%
Net Margin
PRTS
PRTS
RGR
RGR
Q4 25
-9.6%
Q3 25
-8.5%
1.2%
Q2 25
-8.4%
-13.0%
Q1 25
-10.4%
5.7%
Q4 24
-11.5%
Q3 24
-6.9%
3.9%
Q2 24
-6.0%
6.3%
Q1 24
-3.9%
5.2%
EPS (diluted)
PRTS
PRTS
RGR
RGR
Q4 25
$-0.82
$0.22
Q3 25
$-0.19
$0.10
Q2 25
$-0.23
$-1.05
Q1 25
$-0.27
$0.46
Q4 24
$-0.28
$0.62
Q3 24
$-0.17
$0.28
Q2 24
$-0.15
$0.47
Q1 24
$-0.11
$0.40

Balance Sheet & Financial Strength

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

Metric
PRTS
PRTS
RGR
RGR
Cash + ST InvestmentsLiquidity on hand
$25.8M
$92.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$53.5M
$283.8M
Total Assets
$184.9M
$342.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRTS
PRTS
RGR
RGR
Q4 25
$25.8M
$92.5M
Q3 25
$80.8M
Q2 25
$101.4M
Q1 25
$108.3M
Q4 24
$105.5M
Q3 24
$96.0M
Q2 24
$105.6M
Q1 24
$115.3M
Stockholders' Equity
PRTS
PRTS
RGR
RGR
Q4 25
$53.5M
$283.8M
Q3 25
$64.2M
$279.6M
Q2 25
$62.4M
$289.3M
Q1 25
$72.8M
$321.5M
Q4 24
$85.2M
$319.6M
Q3 24
$97.2M
$314.9M
Q2 24
$103.9M
$321.5M
Q1 24
$109.2M
$332.0M
Total Assets
PRTS
PRTS
RGR
RGR
Q4 25
$184.9M
$342.0M
Q3 25
$200.3M
$342.3M
Q2 25
$189.6M
$349.5M
Q1 25
$216.5M
$379.0M
Q4 24
$210.6M
$384.0M
Q3 24
$227.6M
$373.5M
Q2 24
$238.0M
$376.7M
Q1 24
$263.2M
$385.0M

Cash Flow & Capital Efficiency

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

Metric
PRTS
PRTS
RGR
RGR
Operating Cash FlowLast quarter
$15.5M
Free Cash FlowOCF − Capex
$12.3M
FCF MarginFCF / Revenue
8.2%
Capex IntensityCapex / Revenue
2.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$38.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRTS
PRTS
RGR
RGR
Q4 25
$15.5M
Q3 25
$-6.4M
$12.9M
Q2 25
$-25.6M
$14.7M
Q1 25
$5.5M
$11.1M
Q4 24
$1.8M
$20.0M
Q3 24
$8.5M
$9.4M
Q2 24
$-3.6M
$18.7M
Q1 24
$3.7M
$7.3M
Free Cash Flow
PRTS
PRTS
RGR
RGR
Q4 25
$12.3M
Q3 25
$-8.3M
$7.0M
Q2 25
$-27.9M
$9.1M
Q1 25
$3.4M
$10.0M
Q4 24
$-631.0K
$16.4M
Q3 24
$4.9M
$2.6M
Q2 24
$-10.8M
$10.1M
Q1 24
$-3.8M
$5.6M
FCF Margin
PRTS
PRTS
RGR
RGR
Q4 25
8.2%
Q3 25
-6.5%
5.5%
Q2 25
-18.3%
6.9%
Q1 25
2.3%
7.4%
Q4 24
-0.5%
11.2%
Q3 24
3.4%
2.1%
Q2 24
-7.5%
7.7%
Q1 24
-2.3%
4.1%
Capex Intensity
PRTS
PRTS
RGR
RGR
Q4 25
2.1%
Q3 25
1.5%
4.6%
Q2 25
1.5%
4.2%
Q1 25
1.4%
0.8%
Q4 24
1.8%
2.5%
Q3 24
2.5%
5.5%
Q2 24
4.9%
6.6%
Q1 24
4.5%
1.3%
Cash Conversion
PRTS
PRTS
RGR
RGR
Q4 25
Q3 25
8.15×
Q2 25
Q1 25
1.43×
Q4 24
Q3 24
1.98×
Q2 24
2.27×
Q1 24
1.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PRTS
PRTS

Segment breakdown not available.

RGR
RGR

Firearms$150.6M100%
Castings$7.3M5%

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