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Side-by-side financial comparison of SELECT MEDICAL HOLDINGS CORP (SEM) and Frontier Group Holdings, Inc. (ULCC). Click either name above to swap in a different company.

SELECT MEDICAL HOLDINGS CORP is the larger business by last-quarter revenue ($1.4B vs $997.0M, roughly 1.4× 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, SELECT MEDICAL HOLDINGS CORP posted the faster year-over-year revenue change (5.0% vs -0.5%). Over the past eight quarters, Frontier Group Holdings, Inc.'s revenue compounded faster (7.4% CAGR vs 5.3%).

Select Medical is a healthcare company based in Pennsylvania. It owns long-term acute care and inpatient rehabilitation hospitals, as well as occupational health and physical therapy clinics. Select Medical is a subsidiary of Select Medical Holdings, which is listed on the New York Stock Exchange.

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.

SEM vs ULCC — Head-to-Head

Bigger by revenue
SEM
SEM
1.4× larger
SEM
$1.4B
$997.0M
ULCC
Growing faster (revenue YoY)
SEM
SEM
+5.5% gap
SEM
5.0%
-0.5%
ULCC
Higher net margin
ULCC
ULCC
0.8% more per $
ULCC
5.3%
4.5%
SEM
Faster 2-yr revenue CAGR
ULCC
ULCC
Annualised
ULCC
7.4%
5.3%
SEM

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
SEM
SEM
ULCC
ULCC
Revenue
$1.4B
$997.0M
Net Profit
$63.8M
$53.0M
Gross Margin
Operating Margin
6.9%
4.9%
Net Margin
4.5%
5.3%
Revenue YoY
5.0%
-0.5%
Net Profit YoY
-14.7%
-1.9%
EPS (diluted)
$0.35
$0.24

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
SEM
SEM
ULCC
ULCC
Q1 26
$1.4B
Q4 25
$1.4B
$997.0M
Q3 25
$1.4B
$886.0M
Q2 25
$1.3B
$929.0M
Q1 25
$1.4B
$912.0M
Q4 24
$1.3B
$1.0B
Q3 24
$1.3B
$935.0M
Q2 24
$1.3B
$973.0M
Net Profit
SEM
SEM
ULCC
ULCC
Q1 26
$63.8M
Q4 25
$20.2M
$53.0M
Q3 25
$28.8M
$-77.0M
Q2 25
$40.6M
$-70.0M
Q1 25
$56.7M
$-43.0M
Q4 24
$-16.1M
$54.0M
Q3 24
$55.6M
$26.0M
Q2 24
$77.6M
$31.0M
Operating Margin
SEM
SEM
ULCC
ULCC
Q1 26
6.9%
Q4 25
4.6%
4.9%
Q3 25
5.4%
-8.7%
Q2 25
6.5%
-8.1%
Q1 25
8.3%
-5.0%
Q4 24
1.6%
4.5%
Q3 24
4.3%
2.0%
Q2 24
5.8%
2.6%
Net Margin
SEM
SEM
ULCC
ULCC
Q1 26
4.5%
Q4 25
1.4%
5.3%
Q3 25
2.1%
-8.7%
Q2 25
3.0%
-7.5%
Q1 25
4.2%
-4.7%
Q4 24
-1.2%
5.4%
Q3 24
4.4%
2.8%
Q2 24
6.1%
3.2%
EPS (diluted)
SEM
SEM
ULCC
ULCC
Q1 26
$0.35
Q4 25
$0.17
$0.24
Q3 25
$0.23
$-0.34
Q2 25
$0.32
$-0.31
Q1 25
$0.44
$-0.19
Q4 24
$-0.12
$0.24
Q3 24
$0.43
$0.11
Q2 24
$0.60
$0.14

Balance Sheet & Financial Strength

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

Metric
SEM
SEM
ULCC
ULCC
Cash + ST InvestmentsLiquidity on hand
$25.7M
$671.0M
Total DebtLower is stronger
$1.8B
$620.0M
Stockholders' EquityBook value
$2.1B
$491.0M
Total Assets
$6.0B
$7.2B
Debt / EquityLower = less leverage
0.88×
1.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SEM
SEM
ULCC
ULCC
Q1 26
$25.7M
Q4 25
$26.5M
$671.0M
Q3 25
$60.1M
$566.0M
Q2 25
$52.3M
$563.0M
Q1 25
$53.2M
$686.0M
Q4 24
$59.7M
$740.0M
Q3 24
$191.5M
$576.0M
Q2 24
$111.2M
$658.0M
Total Debt
SEM
SEM
ULCC
ULCC
Q1 26
$1.8B
Q4 25
$1.8B
$620.0M
Q3 25
$1.7B
$673.0M
Q2 25
$1.8B
$565.0M
Q1 25
$1.8B
$512.0M
Q4 24
$1.7B
$507.0M
Q3 24
$3.1B
$474.0M
Q2 24
$3.6B
$455.0M
Stockholders' Equity
SEM
SEM
ULCC
ULCC
Q1 26
$2.1B
Q4 25
$1.7B
$491.0M
Q3 25
$1.7B
$434.0M
Q2 25
$1.7B
$506.0M
Q1 25
$1.7B
$570.0M
Q4 24
$1.7B
$604.0M
Q3 24
$1.9B
$549.0M
Q2 24
$1.4B
$520.0M
Total Assets
SEM
SEM
ULCC
ULCC
Q1 26
$6.0B
Q4 25
$5.9B
$7.2B
Q3 25
$5.7B
$6.7B
Q2 25
$5.7B
$6.5B
Q1 25
$5.7B
$6.5B
Q4 24
$5.6B
$6.2B
Q3 24
$8.0B
$5.8B
Q2 24
$7.9B
$5.7B
Debt / Equity
SEM
SEM
ULCC
ULCC
Q1 26
0.88×
Q4 25
1.06×
1.26×
Q3 25
1.03×
1.55×
Q2 25
1.10×
1.12×
Q1 25
1.03×
0.90×
Q4 24
1.01×
0.84×
Q3 24
1.62×
0.86×
Q2 24
2.54×
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
SEM
SEM
ULCC
ULCC
Operating Cash FlowLast quarter
$-91.0M
Free Cash FlowOCF − Capex
$-113.0M
FCF MarginFCF / Revenue
-11.3%
Capex IntensityCapex / Revenue
2.2%
Cash ConversionOCF / Net Profit
-1.72×
TTM Free Cash FlowTrailing 4 quarters
$-600.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SEM
SEM
ULCC
ULCC
Q1 26
Q4 25
$64.3M
$-91.0M
Q3 25
$175.3M
$-215.0M
Q2 25
$110.3M
$-133.0M
Q1 25
$-3.5M
$-86.0M
Q4 24
$125.4M
$87.0M
Q3 24
$181.0M
$-156.0M
Q2 24
$278.2M
$9.0M
Free Cash Flow
SEM
SEM
ULCC
ULCC
Q1 26
Q4 25
$5.2M
$-113.0M
Q3 25
$122.2M
$-217.0M
Q2 25
$45.6M
$-166.0M
Q1 25
$-55.8M
$-104.0M
Q4 24
$62.0M
$73.0M
Q3 24
$130.3M
$-170.0M
Q2 24
$222.6M
$-22.0M
FCF Margin
SEM
SEM
ULCC
ULCC
Q1 26
Q4 25
0.4%
-11.3%
Q3 25
9.0%
-24.5%
Q2 25
3.4%
-17.9%
Q1 25
-4.1%
-11.4%
Q4 24
4.7%
7.3%
Q3 24
10.2%
-18.2%
Q2 24
17.4%
-2.3%
Capex Intensity
SEM
SEM
ULCC
ULCC
Q1 26
Q4 25
4.2%
2.2%
Q3 25
3.9%
0.2%
Q2 25
4.8%
3.6%
Q1 25
3.9%
2.0%
Q4 24
4.8%
1.4%
Q3 24
4.0%
1.5%
Q2 24
4.3%
3.2%
Cash Conversion
SEM
SEM
ULCC
ULCC
Q1 26
Q4 25
3.19×
-1.72×
Q3 25
6.09×
Q2 25
2.72×
Q1 25
-0.06×
Q4 24
1.61×
Q3 24
3.25×
-6.00×
Q2 24
3.59×
0.29×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SEM
SEM

Segment breakdown not available.

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%

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