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Side-by-side financial comparison of ResMed (RMD) and WATSCO INC (WSO). Click either name above to swap in a different company.

WATSCO INC is the larger business by last-quarter revenue ($1.5B vs $1.4B, roughly 1.1× ResMed). ResMed runs the higher net margin — 27.6% vs 6.1%, a 21.5% gap on every dollar of revenue. On growth, ResMed posted the faster year-over-year revenue change (11.0% vs 0.1%). Over the past eight quarters, ResMed's revenue compounded faster (7.8% CAGR vs -15.3%).

ResMed Inc. is a medical equipment company based in San Diego, California, and founded in Australia. It primarily provides cloud-connectable medical devices for the treatment of sleep apnea, chronic obstructive pulmonary disease (COPD), and other respiratory conditions. Resmed produced hundreds of thousands of ventilators and bilevel devices to help treat the respiratory symptoms of patients with COVID-19.

Watsco, Inc. is a distributor of air conditioning, heating and refrigeration equipment, and related parts and supplies (HVAC/R) in the United States. Watsco was founded more than 60 years ago as a manufacturer of parts, components, and tools used in the HVAC/R industry. In 1989, the company shifted from manufacturing to distribution, by acquiring Gemaire Distributors Inc., a South Florida-based Rheem distributor.

RMD vs WSO — Head-to-Head

Bigger by revenue
WSO
WSO
1.1× larger
WSO
$1.5B
$1.4B
RMD
Growing faster (revenue YoY)
RMD
RMD
+10.8% gap
RMD
11.0%
0.1%
WSO
Higher net margin
RMD
RMD
21.5% more per $
RMD
27.6%
6.1%
WSO
Faster 2-yr revenue CAGR
RMD
RMD
Annualised
RMD
7.8%
-15.3%
WSO

Income Statement — Q4 FY2026 vs Q1 FY2026

Metric
RMD
RMD
WSO
WSO
Revenue
$1.4B
$1.5B
Net Profit
$392.6M
$92.9M
Gross Margin
61.8%
27.9%
Operating Margin
34.6%
7.2%
Net Margin
27.6%
6.1%
Revenue YoY
11.0%
0.1%
Net Profit YoY
13.9%
-1.7%
EPS (diluted)
$2.68

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
RMD
RMD
WSO
WSO
Q2 26
$1.4B
Q1 26
$1.4B
$1.5B
Q4 25
$1.4B
$1.6B
Q3 25
$1.3B
$2.1B
Q2 25
$1.3B
$2.1B
Q1 25
$1.3B
$1.5B
Q4 24
$1.3B
$1.8B
Q3 24
$1.2B
$2.2B
Net Profit
RMD
RMD
WSO
WSO
Q2 26
$392.6M
Q1 26
$398.7M
$92.9M
Q4 25
$392.6M
$71.7M
Q3 25
$348.5M
$161.6M
Q2 25
$379.7M
$183.6M
Q1 25
$365.0M
$80.1M
Q4 24
$344.6M
$96.8M
Q3 24
$311.4M
$171.0M
Gross Margin
RMD
RMD
WSO
WSO
Q2 26
61.8%
Q1 26
62.2%
27.9%
Q4 25
61.8%
27.1%
Q3 25
61.5%
27.5%
Q2 25
60.8%
29.3%
Q1 25
59.3%
28.1%
Q4 24
58.6%
26.7%
Q3 24
58.6%
26.2%
Operating Margin
RMD
RMD
WSO
WSO
Q2 26
34.6%
Q1 26
34.9%
7.2%
Q4 25
34.6%
6.4%
Q3 25
33.4%
11.4%
Q2 25
33.7%
13.2%
Q1 25
33.0%
7.3%
Q4 24
32.5%
7.8%
Q3 24
31.6%
11.6%
Net Margin
RMD
RMD
WSO
WSO
Q2 26
27.6%
Q1 26
27.9%
6.1%
Q4 25
27.6%
4.5%
Q3 25
26.1%
7.8%
Q2 25
28.2%
8.9%
Q1 25
28.3%
5.2%
Q4 24
26.9%
5.5%
Q3 24
25.4%
7.9%
EPS (diluted)
RMD
RMD
WSO
WSO
Q2 26
$2.68
Q1 26
$2.74
Q4 25
$2.68
$1.82
Q3 25
$2.37
$3.98
Q2 25
$2.58
$4.52
Q1 25
$2.48
$1.93
Q4 24
$2.34
$2.42
Q3 24
$2.11
$4.22

Balance Sheet & Financial Strength

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

Metric
RMD
RMD
WSO
WSO
Cash + ST InvestmentsLiquidity on hand
$1.4B
$392.7M
Total DebtLower is stronger
$663.8M
Stockholders' EquityBook value
$6.3B
$3.2B
Total Assets
$8.5B
$4.6B
Debt / EquityLower = less leverage
0.11×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RMD
RMD
WSO
WSO
Q2 26
$1.4B
Q1 26
$1.7B
$392.7M
Q4 25
$1.4B
$733.3M
Q3 25
$1.4B
$524.3M
Q2 25
$1.2B
$293.0M
Q1 25
$932.7M
$431.8M
Q4 24
$521.9M
$781.9M
Q3 24
$426.4M
$550.0M
Total Debt
RMD
RMD
WSO
WSO
Q2 26
$663.8M
Q1 26
$664.1M
Q4 25
$403.9M
$361.6M
Q3 25
$408.7M
$340.8M
Q2 25
$658.4M
$338.7M
Q1 25
$663.1M
$346.4M
Q4 24
$662.9M
$337.2M
Q3 24
$667.6M
$321.0M
Stockholders' Equity
RMD
RMD
WSO
WSO
Q2 26
$6.3B
Q1 26
$6.5B
$3.2B
Q4 25
$6.3B
$2.8B
Q3 25
$6.1B
$2.8B
Q2 25
$6.0B
$2.8B
Q1 25
$5.5B
$2.7B
Q4 24
$5.3B
$2.7B
Q3 24
$5.2B
$2.7B
Total Assets
RMD
RMD
WSO
WSO
Q2 26
$8.5B
Q1 26
$8.8B
$4.6B
Q4 25
$8.5B
$4.4B
Q3 25
$8.3B
$4.6B
Q2 25
$8.2B
$4.7B
Q1 25
$7.6B
$4.5B
Q4 24
$7.1B
$4.5B
Q3 24
$7.2B
$4.5B
Debt / Equity
RMD
RMD
WSO
WSO
Q2 26
0.11×
Q1 26
0.10×
Q4 25
0.06×
0.13×
Q3 25
0.07×
0.12×
Q2 25
0.11×
0.12×
Q1 25
0.12×
0.13×
Q4 24
0.13×
0.13×
Q3 24
0.13×
0.12×

Financial Flow Comparison

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

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