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Side-by-side financial comparison of Allegiant Travel CO (ALGT) and First Solar (FSLR). Click either name above to swap in a different company.

First Solar is the larger business by last-quarter revenue ($1.0B vs $732.4M, roughly 1.4× Allegiant Travel CO). First Solar runs the higher net margin — 33.2% vs 5.8%, a 27.4% gap on every dollar of revenue. On growth, First Solar posted the faster year-over-year revenue change (23.6% vs 4.8%). Over the past eight quarters, Allegiant Travel CO's revenue compounded faster (11.0% CAGR vs 1.7%).

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.

First Solar, Inc. is a publicly traded American manufacturer of solar panels. First Solar uses rigid thin-film modules for its solar panels, and produces CdTe panels using cadmium telluride (CdTe) as a semiconductor. The company was founded in 1990 by inventor Harold McMaster as Solar Cells, Inc. In 1999 it was purchased by True North Partners, LLC, which rebranded it as First Solar, Inc. It provides end-of-life panel recycling at each of its manufacturing facilities.

ALGT vs FSLR — Head-to-Head

Bigger by revenue
FSLR
FSLR
1.4× larger
FSLR
$1.0B
$732.4M
ALGT
Growing faster (revenue YoY)
FSLR
FSLR
+18.9% gap
FSLR
23.6%
4.8%
ALGT
Higher net margin
FSLR
FSLR
27.4% more per $
FSLR
33.2%
5.8%
ALGT
Faster 2-yr revenue CAGR
ALGT
ALGT
Annualised
ALGT
11.0%
1.7%
FSLR

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ALGT
ALGT
FSLR
FSLR
Revenue
$732.4M
$1.0B
Net Profit
$42.5M
$346.6M
Gross Margin
46.6%
Operating Margin
11.1%
33.1%
Net Margin
5.8%
33.2%
Revenue YoY
4.8%
23.6%
Net Profit YoY
32.4%
65.4%
EPS (diluted)
$2.30
$3.22

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
FSLR
FSLR
Q1 26
$732.4M
$1.0B
Q4 25
$595.5M
$1.7B
Q3 25
$494.1M
$1.6B
Q2 25
$617.9M
$1.1B
Q1 25
$616.8M
$844.6M
Q4 24
$553.6M
$1.5B
Q3 24
$489.0M
$887.7M
Q2 24
$594.5M
$1.0B
Net Profit
ALGT
ALGT
FSLR
FSLR
Q1 26
$42.5M
$346.6M
Q4 25
$31.9M
$520.9M
Q3 25
$-43.6M
$455.9M
Q2 25
$-65.2M
$341.9M
Q1 25
$32.1M
$209.5M
Q4 24
$-216.2M
$393.1M
Q3 24
$-36.8M
$313.0M
Q2 24
$13.7M
$349.4M
Gross Margin
ALGT
ALGT
FSLR
FSLR
Q1 26
46.6%
Q4 25
39.5%
Q3 25
38.3%
Q2 25
45.6%
Q1 25
40.8%
Q4 24
37.5%
Q3 24
50.2%
Q2 24
49.4%
Operating Margin
ALGT
ALGT
FSLR
FSLR
Q1 26
11.1%
33.1%
Q4 25
11.2%
32.6%
Q3 25
-5.5%
29.2%
Q2 25
-10.9%
33.0%
Q1 25
10.5%
26.2%
Q4 24
-47.7%
30.2%
Q3 24
-5.4%
36.3%
Q2 24
5.9%
36.9%
Net Margin
ALGT
ALGT
FSLR
FSLR
Q1 26
5.8%
33.2%
Q4 25
5.4%
31.0%
Q3 25
-8.8%
28.6%
Q2 25
-10.5%
31.2%
Q1 25
5.2%
24.8%
Q4 24
-39.1%
26.0%
Q3 24
-7.5%
35.3%
Q2 24
2.3%
34.6%
EPS (diluted)
ALGT
ALGT
FSLR
FSLR
Q1 26
$2.30
$3.22
Q4 25
$1.82
$4.84
Q3 25
$-2.41
$4.24
Q2 25
$-3.62
$3.18
Q1 25
$1.73
$1.95
Q4 24
$-12.12
$3.66
Q3 24
$-2.05
$2.91
Q2 24
$0.75
$3.25

Balance Sheet & Financial Strength

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

Metric
ALGT
ALGT
FSLR
FSLR
Cash + ST InvestmentsLiquidity on hand
$902.1M
$2.4B
Total DebtLower is stronger
$425.8M
Stockholders' EquityBook value
$9.9B
Total Assets
$13.4B
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGT
ALGT
FSLR
FSLR
Q1 26
$902.1M
$2.4B
Q4 25
$805.7M
$2.8B
Q3 25
$956.7M
$2.0B
Q2 25
$842.8M
$1.1B
Q1 25
$878.6M
$837.6M
Q4 24
$781.1M
$1.6B
Q3 24
$759.3M
$1.0B
Q2 24
$791.9M
$1.7B
Total Debt
ALGT
ALGT
FSLR
FSLR
Q1 26
$425.8M
Q4 25
$1.7B
Q3 25
$1.8B
Q2 25
$1.8B
Q1 25
$1.7B
Q4 24
$1.6B
Q3 24
$1.8B
Q2 24
$1.7B
Stockholders' Equity
ALGT
ALGT
FSLR
FSLR
Q1 26
$9.9B
Q4 25
$1.1B
$9.5B
Q3 25
$1.0B
$9.0B
Q2 25
$1.1B
$8.5B
Q1 25
$1.1B
$8.2B
Q4 24
$1.1B
$8.0B
Q3 24
$1.3B
$7.6B
Q2 24
$1.3B
$7.3B
Total Assets
ALGT
ALGT
FSLR
FSLR
Q1 26
$13.4B
Q4 25
$4.2B
$13.3B
Q3 25
$4.4B
$13.5B
Q2 25
$4.4B
$12.9B
Q1 25
$4.5B
$12.1B
Q4 24
$4.4B
$12.1B
Q3 24
$4.8B
$11.4B
Q2 24
$4.9B
$11.0B
Debt / Equity
ALGT
ALGT
FSLR
FSLR
Q1 26
0.04×
Q4 25
1.60×
Q3 25
1.76×
Q2 25
1.68×
Q1 25
1.57×
Q4 24
1.48×
Q3 24
1.36×
Q2 24
1.30×

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
FSLR
FSLR
Operating Cash FlowLast quarter
$-214.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.62×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGT
ALGT
FSLR
FSLR
Q1 26
$-214.9M
Q4 25
$112.2M
$1.2B
Q3 25
$-6.1M
$1.3B
Q2 25
$92.2M
$149.6M
Q1 25
$191.4M
$-608.0M
Q4 24
$84.4M
$811.0M
Q3 24
$17.3M
$-53.7M
Q2 24
$68.9M
$193.0M
Free Cash Flow
ALGT
ALGT
FSLR
FSLR
Q1 26
Q4 25
$90.4M
$1.1B
Q3 25
$-121.7M
$1.1B
Q2 25
$-10.5M
$-138.6M
Q1 25
$116.9M
$-813.9M
Q4 24
$24.0M
$497.5M
Q3 24
$-28.7M
$-487.7M
Q2 24
$7.0M
$-172.1M
FCF Margin
ALGT
ALGT
FSLR
FSLR
Q1 26
Q4 25
15.2%
63.6%
Q3 25
-24.6%
67.1%
Q2 25
-1.7%
-12.6%
Q1 25
19.0%
-96.4%
Q4 24
4.3%
32.9%
Q3 24
-5.9%
-54.9%
Q2 24
1.2%
-17.0%
Capex Intensity
ALGT
ALGT
FSLR
FSLR
Q1 26
Q4 25
3.7%
10.2%
Q3 25
23.4%
12.8%
Q2 25
16.6%
26.3%
Q1 25
12.1%
24.4%
Q4 24
10.9%
20.7%
Q3 24
9.4%
48.9%
Q2 24
10.4%
36.1%
Cash Conversion
ALGT
ALGT
FSLR
FSLR
Q1 26
-0.62×
Q4 25
3.51×
2.38×
Q3 25
2.79×
Q2 25
0.44×
Q1 25
5.96×
-2.90×
Q4 24
2.06×
Q3 24
-0.17×
Q2 24
5.03×
0.55×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALGT
ALGT

Passenger$671.8M92%
Third party products$42.3M6%
Fixed fee contracts$18.1M2%
Resort and other$175.0K0%

FSLR
FSLR

Segment breakdown not available.

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