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Side-by-side financial comparison of Allegiant Travel CO (ALGT) and SUN COMMUNITIES INC (SUI). Click either name above to swap in a different company.

SUN COMMUNITIES INC is the larger business by last-quarter revenue ($697.2M vs $595.5M, roughly 1.2× Allegiant Travel CO). Allegiant Travel CO runs the higher net margin — 5.4% vs 1.7%, a 3.6% gap on every dollar of revenue. On growth, Allegiant Travel CO posted the faster year-over-year revenue change (7.6% vs -25.8%). Over the past eight quarters, Allegiant Travel CO's revenue compounded faster (1.3% CAGR vs -2.1%).

Allegiant Air, styled as allegiant, is an American low-cost airline headquartered in Las Vegas, Nevada. The airline focuses on serving leisure traffic from small and medium-sized cities which it considers to be underserved, using an ultra low-cost business model with minimal inclusions in fares and a greater number of add-on fees.

Sun Communities is a publicly traded real estate investment trust that invests in manufactured housing communities and recreational vehicle communities. As of June 2, 2025, the company owned interests in 500 such properties in the United States, Canada, and the UK..

ALGT vs SUI — Head-to-Head

Bigger by revenue
SUI
SUI
1.2× larger
SUI
$697.2M
$595.5M
ALGT
Growing faster (revenue YoY)
ALGT
ALGT
+33.4% gap
ALGT
7.6%
-25.8%
SUI
Higher net margin
ALGT
ALGT
3.6% more per $
ALGT
5.4%
1.7%
SUI
Faster 2-yr revenue CAGR
ALGT
ALGT
Annualised
ALGT
1.3%
-2.1%
SUI

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
ALGT
ALGT
SUI
SUI
Revenue
$595.5M
$697.2M
Net Profit
$31.9M
$12.1M
Gross Margin
Operating Margin
11.2%
Net Margin
5.4%
1.7%
Revenue YoY
7.6%
-25.8%
Net Profit YoY
114.8%
-96.0%
EPS (diluted)
$1.82
$0.07

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
ALGT
ALGT
SUI
SUI
Q4 25
$595.5M
Q3 25
$494.1M
$697.2M
Q2 25
$617.9M
$623.5M
Q1 25
$616.8M
$470.2M
Q4 24
$553.6M
$745.9M
Q3 24
$489.0M
$939.9M
Q2 24
$594.5M
$864.0M
Q1 24
$579.9M
$671.3M
Net Profit
ALGT
ALGT
SUI
SUI
Q4 25
$31.9M
Q3 25
$-43.6M
$12.1M
Q2 25
$-65.2M
$1.3B
Q1 25
$32.1M
$-41.2M
Q4 24
$-216.2M
$-228.4M
Q3 24
$-36.8M
$300.5M
Q2 24
$13.7M
$56.7M
Q1 24
$-919.0K
$-25.2M
Operating Margin
ALGT
ALGT
SUI
SUI
Q4 25
11.2%
Q3 25
-5.5%
Q2 25
-10.9%
Q1 25
10.5%
Q4 24
-47.7%
Q3 24
-5.4%
Q2 24
5.9%
Q1 24
2.7%
Net Margin
ALGT
ALGT
SUI
SUI
Q4 25
5.4%
Q3 25
-8.8%
1.7%
Q2 25
-10.5%
210.8%
Q1 25
5.2%
-8.8%
Q4 24
-39.1%
-30.6%
Q3 24
-7.5%
32.0%
Q2 24
2.3%
6.6%
Q1 24
-0.2%
-3.8%
EPS (diluted)
ALGT
ALGT
SUI
SUI
Q4 25
$1.82
Q3 25
$-2.41
$0.07
Q2 25
$-3.62
$10.02
Q1 25
$1.73
$-0.34
Q4 24
$-12.12
$-1.80
Q3 24
$-2.05
$2.31
Q2 24
$0.75
$0.42
Q1 24
$-0.07
$-0.22

Balance Sheet & Financial Strength

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

Metric
ALGT
ALGT
SUI
SUI
Cash + ST InvestmentsLiquidity on hand
$805.7M
$542.7M
Total DebtLower is stronger
$1.7B
Stockholders' EquityBook value
$1.1B
$7.0B
Total Assets
$4.2B
$12.8B
Debt / EquityLower = less leverage
1.60×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGT
ALGT
SUI
SUI
Q4 25
$805.7M
Q3 25
$956.7M
$542.7M
Q2 25
$842.8M
$889.7M
Q1 25
$878.6M
Q4 24
$781.1M
$47.4M
Q3 24
$759.3M
Q2 24
$791.9M
Q1 24
$809.9M
Total Debt
ALGT
ALGT
SUI
SUI
Q4 25
$1.7B
Q3 25
$1.8B
Q2 25
$1.8B
Q1 25
$1.7B
Q4 24
$1.6B
$7.4B
Q3 24
$1.8B
Q2 24
$1.7B
Q1 24
$1.8B
Stockholders' Equity
ALGT
ALGT
SUI
SUI
Q4 25
$1.1B
Q3 25
$1.0B
$7.0B
Q2 25
$1.1B
$7.4B
Q1 25
$1.1B
$6.9B
Q4 24
$1.1B
$7.1B
Q3 24
$1.3B
$7.5B
Q2 24
$1.3B
$6.9B
Q1 24
$1.3B
$6.9B
Total Assets
ALGT
ALGT
SUI
SUI
Q4 25
$4.2B
Q3 25
$4.4B
$12.8B
Q2 25
$4.4B
$13.4B
Q1 25
$4.5B
$16.5B
Q4 24
$4.4B
$16.5B
Q3 24
$4.8B
$17.1B
Q2 24
$4.9B
$17.0B
Q1 24
$4.9B
$17.1B
Debt / Equity
ALGT
ALGT
SUI
SUI
Q4 25
1.60×
Q3 25
1.76×
Q2 25
1.68×
Q1 25
1.57×
Q4 24
1.48×
1.04×
Q3 24
1.36×
Q2 24
1.30×
Q1 24
1.35×

Cash Flow & Capital Efficiency

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

Metric
ALGT
ALGT
SUI
SUI
Operating Cash FlowLast quarter
$112.2M
$197.8M
Free Cash FlowOCF − Capex
$90.4M
FCF MarginFCF / Revenue
15.2%
Capex IntensityCapex / Revenue
3.7%
Cash ConversionOCF / Net Profit
3.51×
16.35×
TTM Free Cash FlowTrailing 4 quarters
$75.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGT
ALGT
SUI
SUI
Q4 25
$112.2M
Q3 25
$-6.1M
$197.8M
Q2 25
$92.2M
$256.0M
Q1 25
$191.4M
$243.9M
Q4 24
$84.4M
$118.0M
Q3 24
$17.3M
$189.2M
Q2 24
$68.9M
$311.3M
Q1 24
$167.8M
$242.5M
Free Cash Flow
ALGT
ALGT
SUI
SUI
Q4 25
$90.4M
Q3 25
$-121.7M
Q2 25
$-10.5M
Q1 25
$116.9M
Q4 24
$24.0M
Q3 24
$-28.7M
Q2 24
$7.0M
Q1 24
$35.9M
FCF Margin
ALGT
ALGT
SUI
SUI
Q4 25
15.2%
Q3 25
-24.6%
Q2 25
-1.7%
Q1 25
19.0%
Q4 24
4.3%
Q3 24
-5.9%
Q2 24
1.2%
Q1 24
6.2%
Capex Intensity
ALGT
ALGT
SUI
SUI
Q4 25
3.7%
Q3 25
23.4%
Q2 25
16.6%
Q1 25
12.1%
Q4 24
10.9%
Q3 24
9.4%
Q2 24
10.4%
Q1 24
22.7%
Cash Conversion
ALGT
ALGT
SUI
SUI
Q4 25
3.51×
Q3 25
16.35×
Q2 25
0.19×
Q1 25
5.96×
Q4 24
Q3 24
0.63×
Q2 24
5.03×
5.49×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALGT
ALGT

Airrelatedrevenue$307.1M52%
Scheduled Service Revenue$267.1M45%
Cobrand Revenue$21.3M4%
Other$1.0K0%

SUI
SUI

Segment breakdown not available.

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