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Side-by-side financial comparison of Frontier Group Holdings, Inc. (ULCC) and WATSCO INC (WSO). Click either name above to swap in a different company.

WATSCO INC is the larger business by last-quarter revenue ($1.6B vs $997.0M, roughly 1.6× Frontier Group Holdings, Inc.). Frontier Group Holdings, Inc. runs the higher net margin — 5.3% vs 4.5%, a 0.8% gap on every dollar of revenue. On growth, Frontier Group Holdings, Inc. posted the faster year-over-year revenue change (-0.5% vs -10.0%). WATSCO INC produced more free cash flow last quarter ($388.5M vs $-113.0M). Over the past eight quarters, Frontier Group Holdings, Inc.'s revenue compounded faster (7.4% CAGR vs 0.4%).

Frontier Communications Parent, Inc. is an American telecommunications company with a fiber-optic network and cloud-based services owned by Verizon. It was previously known as Citizens Utilities Co., Citizens Communications Co., and Frontier Communications Corp.

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.

ULCC vs WSO — Head-to-Head

Bigger by revenue
WSO
WSO
1.6× larger
WSO
$1.6B
$997.0M
ULCC
Growing faster (revenue YoY)
ULCC
ULCC
+9.5% gap
ULCC
-0.5%
-10.0%
WSO
Higher net margin
ULCC
ULCC
0.8% more per $
ULCC
5.3%
4.5%
WSO
More free cash flow
WSO
WSO
$501.5M more FCF
WSO
$388.5M
$-113.0M
ULCC
Faster 2-yr revenue CAGR
ULCC
ULCC
Annualised
ULCC
7.4%
0.4%
WSO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ULCC
ULCC
WSO
WSO
Revenue
$997.0M
$1.6B
Net Profit
$53.0M
$71.7M
Gross Margin
27.1%
Operating Margin
4.9%
6.4%
Net Margin
5.3%
4.5%
Revenue YoY
-0.5%
-10.0%
Net Profit YoY
-1.9%
-25.9%
EPS (diluted)
$0.24
$1.82

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
ULCC
ULCC
WSO
WSO
Q4 25
$997.0M
$1.6B
Q3 25
$886.0M
$2.1B
Q2 25
$929.0M
$2.1B
Q1 25
$912.0M
$1.5B
Q4 24
$1.0B
$1.8B
Q3 24
$935.0M
$2.2B
Q2 24
$973.0M
$2.1B
Q1 24
$865.0M
$1.6B
Net Profit
ULCC
ULCC
WSO
WSO
Q4 25
$53.0M
$71.7M
Q3 25
$-77.0M
$161.6M
Q2 25
$-70.0M
$183.6M
Q1 25
$-43.0M
$80.1M
Q4 24
$54.0M
$96.8M
Q3 24
$26.0M
$171.0M
Q2 24
$31.0M
$181.4M
Q1 24
$-26.0M
$87.0M
Gross Margin
ULCC
ULCC
WSO
WSO
Q4 25
27.1%
Q3 25
27.5%
Q2 25
29.3%
Q1 25
28.1%
Q4 24
26.7%
Q3 24
26.2%
Q2 24
27.1%
Q1 24
27.5%
Operating Margin
ULCC
ULCC
WSO
WSO
Q4 25
4.9%
6.4%
Q3 25
-8.7%
11.4%
Q2 25
-8.1%
13.2%
Q1 25
-5.0%
7.3%
Q4 24
4.5%
7.8%
Q3 24
2.0%
11.6%
Q2 24
2.6%
12.6%
Q1 24
-3.6%
8.1%
Net Margin
ULCC
ULCC
WSO
WSO
Q4 25
5.3%
4.5%
Q3 25
-8.7%
7.8%
Q2 25
-7.5%
8.9%
Q1 25
-4.7%
5.2%
Q4 24
5.4%
5.5%
Q3 24
2.8%
7.9%
Q2 24
3.2%
8.5%
Q1 24
-3.0%
5.6%
EPS (diluted)
ULCC
ULCC
WSO
WSO
Q4 25
$0.24
$1.82
Q3 25
$-0.34
$3.98
Q2 25
$-0.31
$4.52
Q1 25
$-0.19
$1.93
Q4 24
$0.24
$2.42
Q3 24
$0.11
$4.22
Q2 24
$0.14
$4.49
Q1 24
$-0.12
$2.17

Balance Sheet & Financial Strength

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

Metric
ULCC
ULCC
WSO
WSO
Cash + ST InvestmentsLiquidity on hand
$671.0M
$733.3M
Total DebtLower is stronger
$620.0M
$361.6M
Stockholders' EquityBook value
$491.0M
$2.8B
Total Assets
$7.2B
$4.4B
Debt / EquityLower = less leverage
1.26×
0.13×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ULCC
ULCC
WSO
WSO
Q4 25
$671.0M
$733.3M
Q3 25
$566.0M
$524.3M
Q2 25
$563.0M
$293.0M
Q1 25
$686.0M
$431.8M
Q4 24
$740.0M
$781.9M
Q3 24
$576.0M
$550.0M
Q2 24
$658.0M
$424.9M
Q1 24
$622.0M
$478.9M
Total Debt
ULCC
ULCC
WSO
WSO
Q4 25
$620.0M
$361.6M
Q3 25
$673.0M
$340.8M
Q2 25
$565.0M
$338.7M
Q1 25
$512.0M
$346.4M
Q4 24
$507.0M
$337.2M
Q3 24
$474.0M
$321.0M
Q2 24
$455.0M
$307.1M
Q1 24
$469.0M
$306.3M
Stockholders' Equity
ULCC
ULCC
WSO
WSO
Q4 25
$491.0M
$2.8B
Q3 25
$434.0M
$2.8B
Q2 25
$506.0M
$2.8B
Q1 25
$570.0M
$2.7B
Q4 24
$604.0M
$2.7B
Q3 24
$549.0M
$2.7B
Q2 24
$520.0M
$2.6B
Q1 24
$484.0M
$2.5B
Total Assets
ULCC
ULCC
WSO
WSO
Q4 25
$7.2B
$4.4B
Q3 25
$6.7B
$4.6B
Q2 25
$6.5B
$4.7B
Q1 25
$6.5B
$4.5B
Q4 24
$6.2B
$4.5B
Q3 24
$5.8B
$4.5B
Q2 24
$5.7B
$4.4B
Q1 24
$5.2B
$4.4B
Debt / Equity
ULCC
ULCC
WSO
WSO
Q4 25
1.26×
0.13×
Q3 25
1.55×
0.12×
Q2 25
1.12×
0.12×
Q1 25
0.90×
0.13×
Q4 24
0.84×
0.13×
Q3 24
0.86×
0.12×
Q2 24
0.88×
0.12×
Q1 24
0.97×
0.12×

Cash Flow & Capital Efficiency

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

Metric
ULCC
ULCC
WSO
WSO
Operating Cash FlowLast quarter
$-91.0M
$399.8M
Free Cash FlowOCF − Capex
$-113.0M
$388.5M
FCF MarginFCF / Revenue
-11.3%
24.6%
Capex IntensityCapex / Revenue
2.2%
0.7%
Cash ConversionOCF / Net Profit
-1.72×
5.57×
TTM Free Cash FlowTrailing 4 quarters
$-600.0M
$535.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ULCC
ULCC
WSO
WSO
Q4 25
$-91.0M
$399.8M
Q3 25
$-215.0M
$354.9M
Q2 25
$-133.0M
$-7.4M
Q1 25
$-86.0M
$-177.6M
Q4 24
$87.0M
$378.9M
Q3 24
$-156.0M
$232.8M
Q2 24
$9.0M
$57.7M
Q1 24
$-22.0M
$103.7M
Free Cash Flow
ULCC
ULCC
WSO
WSO
Q4 25
$-113.0M
$388.5M
Q3 25
$-217.0M
$346.1M
Q2 25
$-166.0M
$-14.3M
Q1 25
$-104.0M
$-185.2M
Q4 24
$73.0M
$370.9M
Q3 24
$-170.0M
$223.0M
Q2 24
$-22.0M
$51.3M
Q1 24
$-39.0M
$97.9M
FCF Margin
ULCC
ULCC
WSO
WSO
Q4 25
-11.3%
24.6%
Q3 25
-24.5%
16.7%
Q2 25
-17.9%
-0.7%
Q1 25
-11.4%
-12.1%
Q4 24
7.3%
21.1%
Q3 24
-18.2%
10.3%
Q2 24
-2.3%
2.4%
Q1 24
-4.5%
6.3%
Capex Intensity
ULCC
ULCC
WSO
WSO
Q4 25
2.2%
0.7%
Q3 25
0.2%
0.4%
Q2 25
3.6%
0.3%
Q1 25
2.0%
0.5%
Q4 24
1.4%
0.5%
Q3 24
1.5%
0.5%
Q2 24
3.2%
0.3%
Q1 24
2.0%
0.4%
Cash Conversion
ULCC
ULCC
WSO
WSO
Q4 25
-1.72×
5.57×
Q3 25
2.20×
Q2 25
-0.04×
Q1 25
-2.22×
Q4 24
1.61×
3.91×
Q3 24
-6.00×
1.36×
Q2 24
0.29×
0.32×
Q1 24
1.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ULCC
ULCC

Aircraft Fare$453.0M45%
Passenger Service Fees$227.0M23%
Passenger Baggage$177.0M18%
Passenger Seat Selection$69.0M7%
Other Passenger Revenue$36.0M4%
Other$35.0M4%

WSO
WSO

Segment breakdown not available.

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