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Side-by-side financial comparison of Interpublic Group of Companies (The) (IPG) and Leidos (LDOS). Click either name above to swap in a different company.

Leidos is the larger business by last-quarter revenue ($4.2B vs $2.1B, roughly 2.0× Interpublic Group of Companies (The)). Leidos runs the higher net margin — 7.8% vs 5.8%, a 2.0% gap on every dollar of revenue. On growth, Leidos posted the faster year-over-year revenue change (-3.5% vs -4.8%). Leidos produced more free cash flow last quarter ($452.0M vs $153.6M). Over the past eight quarters, Leidos's revenue compounded faster (3.1% CAGR vs -9.1%).

The Interpublic Group of Companies, Inc. (IPG) was an American advertising company based in New York City. It consisted of the five major networks FCB, IPG Mediabrands, McCann Worldgroup, MullenLowe Group and Marketing Specialists, as well as several independent specialty agencies in the areas of public relations, sports marketing, talent representation and healthcare. Prior to the Omnicom acquisition, it was one of the "Big Four" agency companies, alongside WPP, Publicis, and Omnicom. The co...

Leidos Holdings, Inc. is an American defense, aviation, information technology, and biomedical research company headquartered in Reston, Virginia, that provides scientific, engineering, systems integration, and technical services. Founded as Science Applications International Corporation (SAIC), Leidos merged with Lockheed Martin's IT sector, Information Systems & Global Solutions, in August 2016 to create the defense industry’s largest IT services provider.

IPG vs LDOS — Head-to-Head

Bigger by revenue
LDOS
LDOS
2.0× larger
LDOS
$4.2B
$2.1B
IPG
Growing faster (revenue YoY)
LDOS
LDOS
+1.3% gap
LDOS
-3.5%
-4.8%
IPG
Higher net margin
LDOS
LDOS
2.0% more per $
LDOS
7.8%
5.8%
IPG
More free cash flow
LDOS
LDOS
$298.4M more FCF
LDOS
$452.0M
$153.6M
IPG
Faster 2-yr revenue CAGR
LDOS
LDOS
Annualised
LDOS
3.1%
-9.1%
IPG

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
IPG
IPG
LDOS
LDOS
Revenue
$2.1B
$4.2B
Net Profit
$124.2M
$327.0M
Gross Margin
17.4%
Operating Margin
10.3%
11.3%
Net Margin
5.8%
7.8%
Revenue YoY
-4.8%
-3.5%
Net Profit YoY
517.9%
15.1%
EPS (diluted)
$0.34
$2.54

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
IPG
IPG
LDOS
LDOS
Q1 26
$4.2B
Q4 25
$4.4B
Q3 25
$2.1B
$4.2B
Q2 25
$2.2B
$4.2B
Q1 25
$2.0B
$4.3B
Q4 24
$2.4B
Q3 24
$2.2B
$4.2B
Q2 24
$2.3B
$4.1B
Net Profit
IPG
IPG
LDOS
LDOS
Q1 26
$327.0M
Q4 25
$367.0M
Q3 25
$124.2M
$391.0M
Q2 25
$162.5M
$363.0M
Q1 25
$-85.4M
$284.0M
Q4 24
$344.5M
Q3 24
$20.1M
$364.0M
Q2 24
$214.5M
$322.0M
Gross Margin
IPG
IPG
LDOS
LDOS
Q1 26
17.4%
Q4 25
18.0%
Q3 25
18.0%
Q2 25
17.5%
Q1 25
-3.2%
15.6%
Q4 24
10.1%
Q3 24
2.9%
17.8%
Q2 24
1.2%
16.6%
Operating Margin
IPG
IPG
LDOS
LDOS
Q1 26
11.3%
Q4 25
12.0%
Q3 25
10.3%
13.5%
Q2 25
11.2%
12.5%
Q1 25
-2.1%
9.7%
Q4 24
23.3%
Q3 24
5.9%
12.4%
Q2 24
13.7%
11.6%
Net Margin
IPG
IPG
LDOS
LDOS
Q1 26
7.8%
Q4 25
8.2%
Q3 25
5.8%
9.2%
Q2 25
7.5%
8.6%
Q1 25
-4.3%
6.5%
Q4 24
14.1%
Q3 24
0.9%
8.7%
Q2 24
9.2%
7.8%
EPS (diluted)
IPG
IPG
LDOS
LDOS
Q1 26
$2.54
Q4 25
$2.82
Q3 25
$0.34
$3.01
Q2 25
$0.44
$2.77
Q1 25
$-0.23
$2.10
Q4 24
$0.92
Q3 24
$0.05
$2.68
Q2 24
$0.57
$2.37

Balance Sheet & Financial Strength

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

Metric
IPG
IPG
LDOS
LDOS
Cash + ST InvestmentsLiquidity on hand
$1.5B
$1.1B
Total DebtLower is stronger
$4.6B
Stockholders' EquityBook value
$3.7B
$4.9B
Total Assets
$17.0B
$13.5B
Debt / EquityLower = less leverage
0.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IPG
IPG
LDOS
LDOS
Q1 26
$1.1B
Q4 25
$974.0M
Q3 25
$1.5B
$930.0M
Q2 25
$1.6B
$842.0M
Q1 25
$1.9B
$943.0M
Q4 24
$2.2B
Q3 24
$1.5B
$1.2B
Q2 24
$1.5B
$823.0M
Total Debt
IPG
IPG
LDOS
LDOS
Q1 26
$4.6B
Q4 25
$4.6B
Q3 25
$5.0B
Q2 25
$5.0B
Q1 25
$4.1B
Q4 24
Q3 24
$4.1B
Q2 24
$4.1B
Stockholders' Equity
IPG
IPG
LDOS
LDOS
Q1 26
$4.9B
Q4 25
$4.9B
Q3 25
$3.7B
$4.7B
Q2 25
$3.7B
$4.3B
Q1 25
$3.6B
$4.4B
Q4 24
$3.8B
Q3 24
$3.7B
$4.6B
Q2 24
$3.8B
$4.5B
Total Assets
IPG
IPG
LDOS
LDOS
Q1 26
$13.5B
Q4 25
$13.5B
Q3 25
$17.0B
$13.5B
Q2 25
$17.0B
$13.2B
Q1 25
$17.1B
$13.1B
Q4 24
$18.3B
Q3 24
$17.1B
$13.3B
Q2 24
$17.0B
$12.9B
Debt / Equity
IPG
IPG
LDOS
LDOS
Q1 26
0.94×
Q4 25
0.94×
Q3 25
1.07×
Q2 25
1.18×
Q1 25
0.92×
Q4 24
Q3 24
0.88×
Q2 24
0.92×

Cash Flow & Capital Efficiency

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

Metric
IPG
IPG
LDOS
LDOS
Operating Cash FlowLast quarter
$180.1M
$495.0M
Free Cash FlowOCF − Capex
$153.6M
$452.0M
FCF MarginFCF / Revenue
7.2%
10.8%
Capex IntensityCapex / Revenue
1.2%
1.0%
Cash ConversionOCF / Net Profit
1.45×
1.51×
TTM Free Cash FlowTrailing 4 quarters
$806.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IPG
IPG
LDOS
LDOS
Q1 26
$495.0M
Q4 25
Q3 25
$180.1M
$711.0M
Q2 25
$-96.0M
$58.0M
Q1 25
$-37.0M
$299.0M
Q4 24
$868.1M
Q3 24
$223.8M
$656.0M
Q2 24
$120.7M
$374.0M
Free Cash Flow
IPG
IPG
LDOS
LDOS
Q1 26
$452.0M
Q4 25
Q3 25
$153.6M
$680.0M
Q2 25
$-121.8M
$36.0M
Q1 25
$-58.5M
$213.0M
Q4 24
$833.5M
Q3 24
$186.5M
$633.0M
Q2 24
$85.9M
$351.0M
FCF Margin
IPG
IPG
LDOS
LDOS
Q1 26
10.8%
Q4 25
Q3 25
7.2%
16.1%
Q2 25
-5.6%
0.9%
Q1 25
-2.9%
4.9%
Q4 24
34.2%
Q3 24
8.3%
15.2%
Q2 24
3.7%
8.5%
Capex Intensity
IPG
IPG
LDOS
LDOS
Q1 26
1.0%
Q4 25
Q3 25
1.2%
0.7%
Q2 25
1.2%
0.5%
Q1 25
1.1%
2.0%
Q4 24
1.4%
Q3 24
1.7%
0.6%
Q2 24
1.5%
0.6%
Cash Conversion
IPG
IPG
LDOS
LDOS
Q1 26
1.51×
Q4 25
Q3 25
1.45×
1.82×
Q2 25
-0.59×
0.16×
Q1 25
1.05×
Q4 24
2.52×
Q3 24
11.13×
1.80×
Q2 24
0.56×
1.16×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IPG
IPG

MDE$619.0M29%
IAC$574.9M27%
Other$527.9M25%
SCE$413.8M19%

LDOS
LDOS

US Do D And US Intelligence Community$1.4B32%
Cost Reimbursement And Fixed Price Incentive Fee$1.0B24%
Commercial And International Segment$609.0M15%
Defense Systems Segment$546.0M13%
Other$358.0M9%
Time And Materials And Fixed Price Level Of Effort$295.0M7%
Commercial And Non US Customers$38.0M1%

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