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Side-by-side financial comparison of LKQ Corporation (LKQ) and WEC Energy Group (WEC). Click either name above to swap in a different company.

LKQ Corporation is the larger business by last-quarter revenue ($3.0B vs $2.5B, roughly 1.2× WEC Energy Group). WEC Energy Group runs the higher net margin — 12.5% vs 2.2%, a 10.3% gap on every dollar of revenue. On growth, WEC Energy Group posted the faster year-over-year revenue change (11.1% vs -9.2%). Over the past eight quarters, WEC Energy Group's revenue compounded faster (-2.7% CAGR vs -9.3%).

LKQ Corporation is an American provider of alternative and speciality parts to repair and accessorize automobiles and other vehicles. LKQ has operations in North America, Europe and Taiwan. LKQ sells replacement systems, components, equipment and parts to repair and accessorize automobiles, trucks, and recreational and performance vehicles.

WEC Energy Group is an American energy company based in Milwaukee, Wisconsin. It provides electricity and natural gas to 4.4 million customers across four states.

LKQ vs WEC — Head-to-Head

Bigger by revenue
LKQ
LKQ
1.2× larger
LKQ
$3.0B
$2.5B
WEC
Growing faster (revenue YoY)
WEC
WEC
+20.3% gap
WEC
11.1%
-9.2%
LKQ
Higher net margin
WEC
WEC
10.3% more per $
WEC
12.5%
2.2%
LKQ
Faster 2-yr revenue CAGR
WEC
WEC
Annualised
WEC
-2.7%
-9.3%
LKQ

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
LKQ
LKQ
WEC
WEC
Revenue
$3.0B
$2.5B
Net Profit
$66.0M
$316.8M
Gross Margin
37.2%
63.7%
Operating Margin
3.9%
17.9%
Net Margin
2.2%
12.5%
Revenue YoY
-9.2%
11.1%
Net Profit YoY
-58.0%
-30.1%
EPS (diluted)
$0.25

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
LKQ
LKQ
WEC
WEC
Q4 25
$3.0B
$2.5B
Q3 25
$3.5B
$2.1B
Q2 25
$3.6B
$2.0B
Q1 25
$3.5B
$3.1B
Q4 24
$3.4B
$2.3B
Q3 24
$3.6B
$1.9B
Q2 24
$3.7B
$1.8B
Q1 24
$3.7B
$2.7B
Net Profit
LKQ
LKQ
WEC
WEC
Q4 25
$66.0M
$316.8M
Q3 25
$180.0M
$270.2M
Q2 25
$193.0M
$243.0M
Q1 25
$169.0M
$725.5M
Q4 24
$157.0M
$453.1M
Q3 24
$192.0M
$238.6M
Q2 24
$186.0M
$210.0M
Q1 24
$158.0M
$622.6M
Gross Margin
LKQ
LKQ
WEC
WEC
Q4 25
37.2%
63.7%
Q3 25
38.3%
71.1%
Q2 25
38.8%
71.6%
Q1 25
39.8%
63.0%
Q4 24
39.5%
67.7%
Q3 24
38.9%
72.1%
Q2 24
38.8%
73.5%
Q1 24
39.2%
65.4%
Operating Margin
LKQ
LKQ
WEC
WEC
Q4 25
3.9%
17.9%
Q3 25
7.8%
21.4%
Q2 25
8.6%
20.1%
Q1 25
8.3%
29.8%
Q4 24
8.1%
25.9%
Q3 24
8.6%
20.6%
Q2 24
8.9%
20.6%
Q1 24
7.8%
30.3%
Net Margin
LKQ
LKQ
WEC
WEC
Q4 25
2.2%
12.5%
Q3 25
5.1%
12.8%
Q2 25
5.3%
12.1%
Q1 25
4.9%
23.0%
Q4 24
4.7%
19.8%
Q3 24
5.4%
12.8%
Q2 24
5.0%
11.9%
Q1 24
4.3%
23.2%
EPS (diluted)
LKQ
LKQ
WEC
WEC
Q4 25
$0.25
Q3 25
$0.70
Q2 25
$0.75
Q1 25
$0.65
Q4 24
$0.60
Q3 24
$0.73
Q2 24
$0.70
Q1 24
$0.59

Balance Sheet & Financial Strength

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

Metric
LKQ
LKQ
WEC
WEC
Cash + ST InvestmentsLiquidity on hand
$319.0M
$27.6M
Total DebtLower is stronger
$20.0B
Stockholders' EquityBook value
$6.5B
$14.1B
Total Assets
$15.1B
$51.5B
Debt / EquityLower = less leverage
1.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LKQ
LKQ
WEC
WEC
Q4 25
$319.0M
$27.6M
Q3 25
$289.0M
$51.1M
Q2 25
$289.0M
$23.0M
Q1 25
$227.0M
$82.2M
Q4 24
$234.0M
$9.8M
Q3 24
$353.0M
$322.5M
Q2 24
$276.0M
$224.0M
Q1 24
$344.0M
$38.9M
Total Debt
LKQ
LKQ
WEC
WEC
Q4 25
$20.0B
Q3 25
Q2 25
Q1 25
Q4 24
$18.9B
Q3 24
$16.9B
Q2 24
$16.9B
Q1 24
$15.4B
Stockholders' Equity
LKQ
LKQ
WEC
WEC
Q4 25
$6.5B
$14.1B
Q3 25
$6.6B
$14.0B
Q2 25
$6.5B
$13.7B
Q1 25
$6.2B
$13.4B
Q4 24
$6.0B
$12.8B
Q3 24
$6.2B
$12.4B
Q2 24
$6.1B
$12.4B
Q1 24
$6.2B
$12.4B
Total Assets
LKQ
LKQ
WEC
WEC
Q4 25
$15.1B
$51.5B
Q3 25
$15.6B
$49.8B
Q2 25
$15.9B
$48.5B
Q1 25
$15.5B
$48.2B
Q4 24
$15.0B
$47.4B
Q3 24
$15.5B
$45.2B
Q2 24
$15.2B
$44.6B
Q1 24
$15.3B
$43.9B
Debt / Equity
LKQ
LKQ
WEC
WEC
Q4 25
1.42×
Q3 25
Q2 25
Q1 25
Q4 24
1.48×
Q3 24
1.36×
Q2 24
1.36×
Q1 24
1.24×

Cash Flow & Capital Efficiency

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

Metric
LKQ
LKQ
WEC
WEC
Operating Cash FlowLast quarter
$330.0M
$424.6M
Free Cash FlowOCF − Capex
$274.0M
FCF MarginFCF / Revenue
9.0%
Capex IntensityCapex / Revenue
1.8%
Cash ConversionOCF / Net Profit
5.00×
1.34×
TTM Free Cash FlowTrailing 4 quarters
$847.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LKQ
LKQ
WEC
WEC
Q4 25
$330.0M
$424.6M
Q3 25
$440.0M
$938.9M
Q2 25
$296.0M
$853.3M
Q1 25
$-3.0M
$1.2B
Q4 24
$235.0M
$581.8M
Q3 24
$420.0M
$729.0M
Q2 24
$213.0M
$1.0B
Q1 24
$253.0M
$863.6M
Free Cash Flow
LKQ
LKQ
WEC
WEC
Q4 25
$274.0M
Q3 25
$387.0M
$-625.7M
Q2 25
$243.0M
$23.9M
Q1 25
$-57.0M
$461.5M
Q4 24
$149.0M
Q3 24
$341.0M
$-67.3M
Q2 24
$133.0M
$343.5M
Q1 24
$187.0M
$419.1M
FCF Margin
LKQ
LKQ
WEC
WEC
Q4 25
9.0%
Q3 25
11.1%
-29.7%
Q2 25
6.7%
1.2%
Q1 25
-1.6%
14.7%
Q4 24
4.4%
Q3 24
9.5%
-3.6%
Q2 24
3.6%
19.4%
Q1 24
5.0%
15.6%
Capex Intensity
LKQ
LKQ
WEC
WEC
Q4 25
1.8%
Q3 25
1.5%
74.4%
Q2 25
1.5%
41.3%
Q1 25
1.6%
22.3%
Q4 24
2.6%
Q3 24
2.2%
42.7%
Q2 24
2.2%
39.2%
Q1 24
1.8%
16.6%
Cash Conversion
LKQ
LKQ
WEC
WEC
Q4 25
5.00×
1.34×
Q3 25
2.44×
3.47×
Q2 25
1.53×
3.51×
Q1 25
-0.02×
1.60×
Q4 24
1.50×
1.28×
Q3 24
2.19×
3.06×
Q2 24
1.15×
4.94×
Q1 24
1.60×
1.39×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LKQ
LKQ

Partsand Services Domain$1.3B42%
Other$1.2B40%
DE$463.0M15%
Other Revenue$85.0M3%

WEC
WEC

Wisconsin$1.9B73%
Illinois$441.2M17%
Other States$165.1M7%
External Revenues$74.0M3%
Otheroperatingrevenues$8.0M0%

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