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

IQVIA is the larger business by last-quarter revenue ($4.2B vs $2.5B, roughly 1.6× WEC Energy Group). WEC Energy Group runs the higher net margin — 12.5% vs 6.6%, a 5.9% gap on every dollar of revenue. On growth, WEC Energy Group posted the faster year-over-year revenue change (11.1% vs 8.4%). Over the past eight quarters, IQVIA's revenue compounded faster (4.3% CAGR vs -2.7%).

IQVIA Holdings, Inc., headquartered in Durham, North Carolina, is an American company focused on health information technology and clinical research.

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.

IQV vs WEC — Head-to-Head

Bigger by revenue
IQV
IQV
1.6× larger
IQV
$4.2B
$2.5B
WEC
Growing faster (revenue YoY)
WEC
WEC
+2.7% gap
WEC
11.1%
8.4%
IQV
Higher net margin
WEC
WEC
5.9% more per $
WEC
12.5%
6.6%
IQV
Faster 2-yr revenue CAGR
IQV
IQV
Annualised
IQV
4.3%
-2.7%
WEC

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
IQV
IQV
WEC
WEC
Revenue
$4.2B
$2.5B
Net Profit
$275.0M
$316.8M
Gross Margin
63.7%
Operating Margin
12.4%
17.9%
Net Margin
6.6%
12.5%
Revenue YoY
8.4%
11.1%
Net Profit YoY
10.0%
-30.1%
EPS (diluted)
$1.61

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
IQV
IQV
WEC
WEC
Q1 26
$4.2B
Q4 25
$4.4B
$2.5B
Q3 25
$4.1B
$2.1B
Q2 25
$4.0B
$2.0B
Q1 25
$3.8B
$3.1B
Q4 24
$4.0B
$2.3B
Q3 24
$3.9B
$1.9B
Q2 24
$3.8B
$1.8B
Net Profit
IQV
IQV
WEC
WEC
Q1 26
$275.0M
Q4 25
$514.0M
$316.8M
Q3 25
$331.0M
$270.2M
Q2 25
$266.0M
$243.0M
Q1 25
$249.0M
$725.5M
Q4 24
$437.0M
$453.1M
Q3 24
$285.0M
$238.6M
Q2 24
$363.0M
$210.0M
Gross Margin
IQV
IQV
WEC
WEC
Q1 26
Q4 25
63.7%
Q3 25
71.1%
Q2 25
71.6%
Q1 25
63.0%
Q4 24
67.7%
Q3 24
23.5%
72.1%
Q2 24
22.6%
73.5%
Operating Margin
IQV
IQV
WEC
WEC
Q1 26
12.4%
Q4 25
14.4%
17.9%
Q3 25
13.5%
21.4%
Q2 25
12.6%
20.1%
Q1 25
13.0%
29.8%
Q4 24
15.8%
25.9%
Q3 24
14.1%
20.6%
Q2 24
13.6%
20.6%
Net Margin
IQV
IQV
WEC
WEC
Q1 26
6.6%
Q4 25
11.8%
12.5%
Q3 25
8.1%
12.8%
Q2 25
6.6%
12.1%
Q1 25
6.5%
23.0%
Q4 24
11.0%
19.8%
Q3 24
7.3%
12.8%
Q2 24
9.5%
11.9%
EPS (diluted)
IQV
IQV
WEC
WEC
Q1 26
$1.61
Q4 25
$2.97
Q3 25
$1.93
Q2 25
$1.54
Q1 25
$1.40
Q4 24
$2.41
Q3 24
$1.55
Q2 24
$1.97

Balance Sheet & Financial Strength

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

Metric
IQV
IQV
WEC
WEC
Cash + ST InvestmentsLiquidity on hand
$1.9B
$27.6M
Total DebtLower is stronger
$15.8B
$20.0B
Stockholders' EquityBook value
$6.3B
$14.1B
Total Assets
$29.7B
$51.5B
Debt / EquityLower = less leverage
2.49×
1.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IQV
IQV
WEC
WEC
Q1 26
$1.9B
Q4 25
$2.1B
$27.6M
Q3 25
$2.0B
$51.1M
Q2 25
$2.2B
$23.0M
Q1 25
$1.9B
$82.2M
Q4 24
$1.8B
$9.8M
Q3 24
$1.7B
$322.5M
Q2 24
$1.7B
$224.0M
Total Debt
IQV
IQV
WEC
WEC
Q1 26
$15.8B
Q4 25
$20.0B
Q3 25
Q2 25
Q1 25
Q4 24
$18.9B
Q3 24
$16.9B
Q2 24
$16.9B
Stockholders' Equity
IQV
IQV
WEC
WEC
Q1 26
$6.3B
Q4 25
$6.5B
$14.1B
Q3 25
$6.2B
$14.0B
Q2 25
$5.8B
$13.7B
Q1 25
$6.0B
$13.4B
Q4 24
$6.1B
$12.8B
Q3 24
$7.0B
$12.4B
Q2 24
$6.7B
$12.4B
Total Assets
IQV
IQV
WEC
WEC
Q1 26
$29.7B
Q4 25
$29.9B
$51.5B
Q3 25
$28.7B
$49.8B
Q2 25
$28.6B
$48.5B
Q1 25
$27.3B
$48.2B
Q4 24
$26.9B
$47.4B
Q3 24
$27.2B
$45.2B
Q2 24
$26.4B
$44.6B
Debt / Equity
IQV
IQV
WEC
WEC
Q1 26
2.49×
Q4 25
1.42×
Q3 25
Q2 25
Q1 25
Q4 24
1.48×
Q3 24
1.36×
Q2 24
1.36×

Cash Flow & Capital Efficiency

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

Metric
IQV
IQV
WEC
WEC
Operating Cash FlowLast quarter
$618.0M
$424.6M
Free Cash FlowOCF − Capex
$491.0M
FCF MarginFCF / Revenue
11.8%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
2.25×
1.34×
TTM Free Cash FlowTrailing 4 quarters
$2.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IQV
IQV
WEC
WEC
Q1 26
$618.0M
Q4 25
$735.0M
$424.6M
Q3 25
$908.0M
$938.9M
Q2 25
$443.0M
$853.3M
Q1 25
$568.0M
$1.2B
Q4 24
$885.0M
$581.8M
Q3 24
$721.0M
$729.0M
Q2 24
$588.0M
$1.0B
Free Cash Flow
IQV
IQV
WEC
WEC
Q1 26
$491.0M
Q4 25
$561.0M
Q3 25
$772.0M
$-625.7M
Q2 25
$292.0M
$23.9M
Q1 25
$426.0M
$461.5M
Q4 24
$721.0M
Q3 24
$571.0M
$-67.3M
Q2 24
$445.0M
$343.5M
FCF Margin
IQV
IQV
WEC
WEC
Q1 26
11.8%
Q4 25
12.9%
Q3 25
18.8%
-29.7%
Q2 25
7.3%
1.2%
Q1 25
11.1%
14.7%
Q4 24
18.2%
Q3 24
14.7%
-3.6%
Q2 24
11.7%
19.4%
Capex Intensity
IQV
IQV
WEC
WEC
Q1 26
Q4 25
4.0%
Q3 25
3.3%
74.4%
Q2 25
3.8%
41.3%
Q1 25
3.7%
22.3%
Q4 24
4.1%
Q3 24
3.9%
42.7%
Q2 24
3.7%
39.2%
Cash Conversion
IQV
IQV
WEC
WEC
Q1 26
2.25×
Q4 25
1.43×
1.34×
Q3 25
2.74×
3.47×
Q2 25
1.67×
3.51×
Q1 25
2.28×
1.60×
Q4 24
2.03×
1.28×
Q3 24
2.53×
3.06×
Q2 24
1.62×
4.94×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IQV
IQV

Segment breakdown not available.

WEC
WEC

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

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