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

STAG Industrial, Inc. is the larger business by last-quarter revenue ($224.2M vs $120.4M, roughly 1.9× CarParts.com, Inc.). STAG Industrial, Inc. runs the higher net margin — 27.6% vs -9.6%, a 37.2% gap on every dollar of revenue. On growth, STAG Industrial, Inc. posted the faster year-over-year revenue change (9.1% vs -9.8%). Over the past eight quarters, STAG Industrial, Inc.'s revenue compounded faster (8.7% CAGR vs -8.6%).

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...

Stag Arms is a firearms manufacturer founded in May 2003 and located in Cheyenne, Wyoming. Stag Arms is a manufacturer of the AR-15 type rifle, marketed as Stag-15 rifles. Stag advertises that all their weapons and accessories are made in the United States. They are best known for their left-handed AR-15 rifles, which use a mirror imaged upper receiver and have the ejection port reversed for left-handed shooters and the safety selector control on the right side of the lower receiver.

PRTS vs STAG — Head-to-Head

Bigger by revenue
STAG
STAG
1.9× larger
STAG
$224.2M
$120.4M
PRTS
Growing faster (revenue YoY)
STAG
STAG
+18.9% gap
STAG
9.1%
-9.8%
PRTS
Higher net margin
STAG
STAG
37.2% more per $
STAG
27.6%
-9.6%
PRTS
Faster 2-yr revenue CAGR
STAG
STAG
Annualised
STAG
8.7%
-8.6%
PRTS

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
PRTS
PRTS
STAG
STAG
Revenue
$120.4M
$224.2M
Net Profit
$-11.6M
$62.0M
Gross Margin
33.2%
Operating Margin
Net Margin
-9.6%
27.6%
Revenue YoY
-9.8%
9.1%
Net Profit YoY
25.0%
EPS (diluted)
$-0.82
$0.32

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
STAG
STAG
Q1 26
$224.2M
Q4 25
$120.4M
$220.9M
Q3 25
$127.8M
$211.1M
Q2 25
$151.9M
$207.6M
Q1 25
$147.4M
$205.6M
Q4 24
$133.5M
$199.3M
Q3 24
$144.8M
$190.7M
Q2 24
$144.3M
$189.8M
Net Profit
PRTS
PRTS
STAG
STAG
Q1 26
$62.0M
Q4 25
$-11.6M
$83.5M
Q3 25
$-10.9M
$48.6M
Q2 25
$-12.7M
$50.0M
Q1 25
$-15.3M
$91.4M
Q4 24
$-15.4M
$51.0M
Q3 24
$-10.0M
$41.9M
Q2 24
$-8.7M
$59.8M
Gross Margin
PRTS
PRTS
STAG
STAG
Q1 26
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%
Operating Margin
PRTS
PRTS
STAG
STAG
Q1 26
Q4 25
Q3 25
-7.9%
Q2 25
-8.2%
Q1 25
-10.3%
Q4 24
-11.6%
Q3 24
-6.9%
Q2 24
-6.0%
Net Margin
PRTS
PRTS
STAG
STAG
Q1 26
27.6%
Q4 25
-9.6%
37.8%
Q3 25
-8.5%
23.0%
Q2 25
-8.4%
24.1%
Q1 25
-10.4%
44.5%
Q4 24
-11.5%
25.6%
Q3 24
-6.9%
21.9%
Q2 24
-6.0%
31.5%
EPS (diluted)
PRTS
PRTS
STAG
STAG
Q1 26
$0.32
Q4 25
$-0.82
Q3 25
$-0.19
Q2 25
$-0.23
Q1 25
$-0.27
Q4 24
$-0.28
Q3 24
$-0.17
Q2 24
$-0.15

Balance Sheet & Financial Strength

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

Metric
PRTS
PRTS
STAG
STAG
Cash + ST InvestmentsLiquidity on hand
$25.8M
$8.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$53.5M
$3.6B
Total Assets
$184.9M
$7.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRTS
PRTS
STAG
STAG
Q1 26
$8.9M
Q4 25
$25.8M
$14.9M
Q3 25
$17.3M
Q2 25
$15.4M
Q1 25
$9.3M
Q4 24
$36.3M
Q3 24
$70.0M
Q2 24
$33.3M
Total Debt
PRTS
PRTS
STAG
STAG
Q1 26
Q4 25
$3.3B
Q3 25
$3.1B
Q2 25
$3.0B
Q1 25
$3.0B
Q4 24
$3.0B
Q3 24
$2.9B
Q2 24
$2.8B
Stockholders' Equity
PRTS
PRTS
STAG
STAG
Q1 26
$3.6B
Q4 25
$53.5M
$3.6B
Q3 25
$64.2M
$3.4B
Q2 25
$62.4M
$3.4B
Q1 25
$72.8M
$3.5B
Q4 24
$85.2M
$3.5B
Q3 24
$97.2M
$3.3B
Q2 24
$103.9M
$3.3B
Total Assets
PRTS
PRTS
STAG
STAG
Q1 26
$7.2B
Q4 25
$184.9M
$7.2B
Q3 25
$200.3M
$6.9B
Q2 25
$189.6M
$6.8B
Q1 25
$216.5M
$6.8B
Q4 24
$210.6M
$6.8B
Q3 24
$227.6M
$6.6B
Q2 24
$238.0M
$6.4B
Debt / Equity
PRTS
PRTS
STAG
STAG
Q1 26
Q4 25
0.91×
Q3 25
0.91×
Q2 25
0.88×
Q1 25
0.87×
Q4 24
0.88×
Q3 24
0.89×
Q2 24
0.84×

Financial Flow Comparison

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

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