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

Builders FirstSource is the larger business by last-quarter revenue ($3.3B vs $2.1B, roughly 1.5× Interpublic Group of Companies (The)). Interpublic Group of Companies (The) runs the higher net margin — 5.8% vs 2.9%, a 2.9% gap on every dollar of revenue. On growth, Interpublic Group of Companies (The) posted the faster year-over-year revenue change (-4.8% vs -10.1%). Interpublic Group of Companies (The) produced more free cash flow last quarter ($153.6M vs $42.7M). Over the past eight quarters, Interpublic Group of Companies (The)'s revenue compounded faster (-9.1% CAGR vs -14.1%).

Builders FirstSource, Inc. is a Fortune 500 company that is a manufacturer and supplier of building materials. The company is headquartered in Irving, Texas, and is the largest supplier of building products, prefabricated components and value-added services in the US. Builders FirstSource employs over 15,000 people throughout the USA. They serve new residential construction, repair and remodeling professionals. The company was incorporated in March 1998.

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...

BLDR vs IPG — Head-to-Head

Bigger by revenue
BLDR
BLDR
1.5× larger
BLDR
$3.3B
$2.1B
IPG
Growing faster (revenue YoY)
IPG
IPG
+5.4% gap
IPG
-4.8%
-10.1%
BLDR
Higher net margin
IPG
IPG
2.9% more per $
IPG
5.8%
2.9%
BLDR
More free cash flow
IPG
IPG
$110.9M more FCF
IPG
$153.6M
$42.7M
BLDR
Faster 2-yr revenue CAGR
IPG
IPG
Annualised
IPG
-9.1%
-14.1%
BLDR

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
BLDR
BLDR
IPG
IPG
Revenue
$3.3B
$2.1B
Net Profit
$96.3M
$124.2M
Gross Margin
28.3%
Operating Margin
0.5%
10.3%
Net Margin
2.9%
5.8%
Revenue YoY
-10.1%
-4.8%
Net Profit YoY
517.9%
EPS (diluted)
$0.27
$0.34

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
BLDR
BLDR
IPG
IPG
Q1 26
$3.3B
Q4 25
$3.4B
Q3 25
$3.9B
$2.1B
Q2 25
$4.2B
$2.2B
Q1 25
$3.7B
$2.0B
Q4 24
$3.8B
$2.4B
Q3 24
$4.2B
$2.2B
Q2 24
$4.5B
$2.3B
Net Profit
BLDR
BLDR
IPG
IPG
Q1 26
$96.3M
Q4 25
$31.5M
Q3 25
$122.4M
$124.2M
Q2 25
$185.0M
$162.5M
Q1 25
$96.3M
$-85.4M
Q4 24
$190.2M
$344.5M
Q3 24
$284.8M
$20.1M
Q2 24
$344.1M
$214.5M
Gross Margin
BLDR
BLDR
IPG
IPG
Q1 26
28.3%
Q4 25
29.8%
Q3 25
30.4%
Q2 25
30.7%
Q1 25
30.5%
-3.2%
Q4 24
32.3%
10.1%
Q3 24
32.8%
2.9%
Q2 24
32.8%
1.2%
Operating Margin
BLDR
BLDR
IPG
IPG
Q1 26
0.5%
Q4 25
1.8%
Q3 25
5.8%
10.3%
Q2 25
7.4%
11.2%
Q1 25
5.0%
-2.1%
Q4 24
8.0%
23.3%
Q3 24
10.1%
5.9%
Q2 24
11.0%
13.7%
Net Margin
BLDR
BLDR
IPG
IPG
Q1 26
2.9%
Q4 25
0.9%
Q3 25
3.1%
5.8%
Q2 25
4.4%
7.5%
Q1 25
2.6%
-4.3%
Q4 24
5.0%
14.1%
Q3 24
6.7%
0.9%
Q2 24
7.7%
9.2%
EPS (diluted)
BLDR
BLDR
IPG
IPG
Q1 26
$0.27
Q4 25
$0.29
Q3 25
$1.10
$0.34
Q2 25
$1.66
$0.44
Q1 25
$0.84
$-0.23
Q4 24
$1.65
$0.92
Q3 24
$2.44
$0.05
Q2 24
$2.87
$0.57

Balance Sheet & Financial Strength

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

Metric
BLDR
BLDR
IPG
IPG
Cash + ST InvestmentsLiquidity on hand
$98.3M
$1.5B
Total DebtLower is stronger
$24.3M
Stockholders' EquityBook value
$3.7B
Total Assets
$11.3B
$17.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLDR
BLDR
IPG
IPG
Q1 26
$98.3M
Q4 25
$181.8M
Q3 25
$296.2M
$1.5B
Q2 25
$87.0M
$1.6B
Q1 25
$115.4M
$1.9B
Q4 24
$153.6M
$2.2B
Q3 24
$328.1M
$1.5B
Q2 24
$75.6M
$1.5B
Total Debt
BLDR
BLDR
IPG
IPG
Q1 26
$24.3M
Q4 25
$4.4B
Q3 25
$4.4B
Q2 25
$4.7B
Q1 25
$4.5B
Q4 24
$3.7B
Q3 24
$3.7B
Q2 24
$3.8B
Stockholders' Equity
BLDR
BLDR
IPG
IPG
Q1 26
Q4 25
$4.4B
Q3 25
$4.3B
$3.7B
Q2 25
$4.2B
$3.7B
Q1 25
$4.4B
$3.6B
Q4 24
$4.3B
$3.8B
Q3 24
$4.4B
$3.7B
Q2 24
$4.3B
$3.8B
Total Assets
BLDR
BLDR
IPG
IPG
Q1 26
$11.3B
Q4 25
$11.2B
Q3 25
$11.4B
$17.0B
Q2 25
$11.5B
$17.0B
Q1 25
$11.4B
$17.1B
Q4 24
$10.6B
$18.3B
Q3 24
$10.9B
$17.1B
Q2 24
$10.7B
$17.0B
Debt / Equity
BLDR
BLDR
IPG
IPG
Q1 26
Q4 25
1.02×
Q3 25
1.03×
Q2 25
1.12×
Q1 25
1.02×
Q4 24
0.86×
Q3 24
0.83×
Q2 24
0.88×

Cash Flow & Capital Efficiency

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

Metric
BLDR
BLDR
IPG
IPG
Operating Cash FlowLast quarter
$87.5M
$180.1M
Free Cash FlowOCF − Capex
$42.7M
$153.6M
FCF MarginFCF / Revenue
1.3%
7.2%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
0.91×
1.45×
TTM Free Cash FlowTrailing 4 quarters
$863.6M
$806.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLDR
BLDR
IPG
IPG
Q1 26
$87.5M
Q4 25
$194.8M
Q3 25
$547.7M
$180.1M
Q2 25
$341.0M
$-96.0M
Q1 25
$132.3M
$-37.0M
Q4 24
$373.5M
$868.1M
Q3 24
$730.0M
$223.8M
Q2 24
$452.1M
$120.7M
Free Cash Flow
BLDR
BLDR
IPG
IPG
Q1 26
$42.7M
Q4 25
$106.7M
Q3 25
$461.9M
$153.6M
Q2 25
$252.3M
$-121.8M
Q1 25
$32.4M
$-58.5M
Q4 24
$273.8M
$833.5M
Q3 24
$630.4M
$186.5M
Q2 24
$364.0M
$85.9M
FCF Margin
BLDR
BLDR
IPG
IPG
Q1 26
1.3%
Q4 25
3.2%
Q3 25
11.7%
7.2%
Q2 25
6.0%
-5.6%
Q1 25
0.9%
-2.9%
Q4 24
7.2%
34.2%
Q3 24
14.9%
8.3%
Q2 24
8.2%
3.7%
Capex Intensity
BLDR
BLDR
IPG
IPG
Q1 26
Q4 25
2.6%
Q3 25
2.2%
1.2%
Q2 25
2.1%
1.2%
Q1 25
2.7%
1.1%
Q4 24
2.6%
1.4%
Q3 24
2.4%
1.7%
Q2 24
2.0%
1.5%
Cash Conversion
BLDR
BLDR
IPG
IPG
Q1 26
0.91×
Q4 25
6.19×
Q3 25
4.48×
1.45×
Q2 25
1.84×
-0.59×
Q1 25
1.37×
Q4 24
1.96×
2.52×
Q3 24
2.56×
11.13×
Q2 24
1.31×
0.56×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BLDR
BLDR

Windows, doors & millwork$853.8M26%
Specialty building products & services$853.4M26%
Lumber & lumber sheet goods$845.4M26%
Manufactured products$734.5M22%

IPG
IPG

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

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