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Side-by-side financial comparison of AMERICAN COASTAL INSURANCE Corp (ACIC) and FUELCELL ENERGY INC (FCEL). Click either name above to swap in a different company.

AMERICAN COASTAL INSURANCE Corp is the larger business by last-quarter revenue ($86.4M vs $55.0M, roughly 1.6× FUELCELL ENERGY INC). AMERICAN COASTAL INSURANCE Corp runs the higher net margin — 30.8% vs -54.3%, a 85.0% gap on every dollar of revenue. On growth, FUELCELL ENERGY INC posted the faster year-over-year revenue change (11.5% vs 9.0%). AMERICAN COASTAL INSURANCE Corp produced more free cash flow last quarter ($70.9M vs $-23.9M). Over the past eight quarters, FUELCELL ENERGY INC's revenue compounded faster (81.6% CAGR vs 13.9%).

United Property & Casualty Insurance Company, Inc. is an American property and casualty insurance company with headquarters in Florida. It writes commercial, residential, homeowners’, and flood insurance policies in several coastal states.

FuelCell Energy, Inc. is a publicly traded fuel cell company headquartered in Danbury, Connecticut. It designs, manufactures, operates and services power plants based on molten carbonate fuel cells.

ACIC vs FCEL — Head-to-Head

Bigger by revenue
ACIC
ACIC
1.6× larger
ACIC
$86.4M
$55.0M
FCEL
Growing faster (revenue YoY)
FCEL
FCEL
+2.6% gap
FCEL
11.5%
9.0%
ACIC
Higher net margin
ACIC
ACIC
85.0% more per $
ACIC
30.8%
-54.3%
FCEL
More free cash flow
ACIC
ACIC
$94.7M more FCF
ACIC
$70.9M
$-23.9M
FCEL
Faster 2-yr revenue CAGR
FCEL
FCEL
Annualised
FCEL
81.6%
13.9%
ACIC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACIC
ACIC
FCEL
FCEL
Revenue
$86.4M
$55.0M
Net Profit
$26.6M
$-29.9M
Gross Margin
-12.1%
Operating Margin
43.2%
-51.5%
Net Margin
30.8%
-54.3%
Revenue YoY
9.0%
11.5%
Net Profit YoY
437.1%
27.9%
EPS (diluted)
$0.54
$-0.43

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
ACIC
ACIC
FCEL
FCEL
Q4 25
$86.4M
$55.0M
Q3 25
$90.4M
$46.7M
Q2 25
$86.5M
$37.4M
Q1 25
$72.2M
$19.0M
Q4 24
$79.3M
$49.3M
Q3 24
$82.1M
$23.7M
Q2 24
$68.7M
$22.4M
Q1 24
$66.6M
$16.7M
Net Profit
ACIC
ACIC
FCEL
FCEL
Q4 25
$26.6M
$-29.9M
Q3 25
$32.5M
$-91.7M
Q2 25
$26.4M
$-38.0M
Q1 25
$21.3M
$-28.3M
Q4 24
$4.9M
$-41.4M
Q3 24
$28.1M
$-32.7M
Q2 24
$19.1M
$-32.1M
Q1 24
$23.6M
$-19.8M
Gross Margin
ACIC
ACIC
FCEL
FCEL
Q4 25
-12.1%
Q3 25
-11.0%
Q2 25
-25.2%
Q1 25
-27.4%
Q4 24
-22.1%
Q3 24
-26.2%
Q2 24
-31.6%
Q1 24
-70.2%
Operating Margin
ACIC
ACIC
FCEL
FCEL
Q4 25
43.2%
-51.5%
Q3 25
46.1%
-204.0%
Q2 25
41.8%
-95.7%
Q1 25
34.8%
-172.9%
Q4 24
11.2%
-83.2%
Q3 24
43.9%
-141.9%
Q2 24
35.1%
-184.5%
Q1 24
45.9%
-254.5%
Net Margin
ACIC
ACIC
FCEL
FCEL
Q4 25
30.8%
-54.3%
Q3 25
35.9%
-196.1%
Q2 25
30.6%
-101.7%
Q1 25
29.6%
-149.1%
Q4 24
6.2%
-84.0%
Q3 24
34.2%
-137.8%
Q2 24
27.8%
-143.4%
Q1 24
35.4%
-118.6%
EPS (diluted)
ACIC
ACIC
FCEL
FCEL
Q4 25
$0.54
$-0.43
Q3 25
$0.65
$-3.78
Q2 25
$0.53
$-1.79
Q1 25
$0.43
$-1.42
Q4 24
$0.10
$-2.29
Q3 24
$0.57
$-1.99
Q2 24
$0.39
$-2.18
Q1 24
$0.48
$-1.37

Balance Sheet & Financial Strength

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

Metric
ACIC
ACIC
FCEL
FCEL
Cash + ST InvestmentsLiquidity on hand
$198.8M
$278.1M
Total DebtLower is stronger
$150.0M
$103.8M
Stockholders' EquityBook value
$317.6M
$662.2M
Total Assets
$1.1B
$932.1M
Debt / EquityLower = less leverage
0.47×
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIC
ACIC
FCEL
FCEL
Q4 25
$198.8M
$278.1M
Q3 25
$267.9M
$174.7M
Q2 25
$315.5M
$177.0M
Q1 25
$167.2M
$208.4M
Q4 24
$137.0M
$257.3M
Q3 24
$183.1M
$267.2M
Q2 24
$229.4M
$260.1M
Q1 24
$285.4M
$297.5M
Total Debt
ACIC
ACIC
FCEL
FCEL
Q4 25
$150.0M
$103.8M
Q3 25
$106.4M
Q2 25
$109.4M
Q1 25
$112.3M
Q4 24
$150.0M
$115.7M
Q3 24
$112.7M
Q2 24
$116.2M
Q1 24
$107.2M
Stockholders' Equity
ACIC
ACIC
FCEL
FCEL
Q4 25
$317.6M
$662.2M
Q3 25
$327.2M
$556.2M
Q2 25
$292.3M
$609.2M
Q1 25
$260.9M
$635.2M
Q4 24
$235.7M
$656.9M
Q3 24
$259.6M
$675.8M
Q2 24
$223.1M
$639.8M
Q1 24
$204.0M
$663.9M
Total Assets
ACIC
ACIC
FCEL
FCEL
Q4 25
$1.1B
$932.1M
Q3 25
$1.2B
$830.5M
Q2 25
$1.3B
$883.8M
Q1 25
$1.2B
$907.5M
Q4 24
$1.2B
$944.1M
Q3 24
$1.1B
$948.9M
Q2 24
$1.3B
$916.8M
Q1 24
$1.1B
$923.2M
Debt / Equity
ACIC
ACIC
FCEL
FCEL
Q4 25
0.47×
0.16×
Q3 25
0.19×
Q2 25
0.18×
Q1 25
0.18×
Q4 24
0.64×
0.18×
Q3 24
0.17×
Q2 24
0.18×
Q1 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
ACIC
ACIC
FCEL
FCEL
Operating Cash FlowLast quarter
$71.0M
$-22.9M
Free Cash FlowOCF − Capex
$70.9M
$-23.9M
FCF MarginFCF / Revenue
82.0%
-43.4%
Capex IntensityCapex / Revenue
0.2%
1.8%
Cash ConversionOCF / Net Profit
2.67×
TTM Free Cash FlowTrailing 4 quarters
$-143.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIC
ACIC
FCEL
FCEL
Q4 25
$71.0M
$-22.9M
Q3 25
$-35.6M
$-26.8M
Q2 25
$127.9M
$-29.9M
Q1 25
$26.4M
$-45.7M
Q4 24
$243.5M
$5.8M
Q3 24
$-9.0M
$-63.4M
Q2 24
$126.4M
$-37.1M
Q1 24
$124.5M
$-58.3M
Free Cash Flow
ACIC
ACIC
FCEL
FCEL
Q4 25
$70.9M
$-23.9M
Q3 25
$-32.1M
Q2 25
$-35.2M
Q1 25
$26.3M
$-52.8M
Q4 24
$243.5M
$-4.7M
Q3 24
$-9.0M
$-76.8M
Q2 24
$-50.3M
Q1 24
$-68.8M
FCF Margin
ACIC
ACIC
FCEL
FCEL
Q4 25
82.0%
-43.4%
Q3 25
-68.6%
Q2 25
-94.0%
Q1 25
36.5%
-277.8%
Q4 24
307.2%
-9.5%
Q3 24
-10.9%
-324.0%
Q2 24
-224.5%
Q1 24
-412.4%
Capex Intensity
ACIC
ACIC
FCEL
FCEL
Q4 25
0.2%
1.8%
Q3 25
0.0%
11.2%
Q2 25
0.0%
14.1%
Q1 25
0.1%
37.2%
Q4 24
0.0%
21.4%
Q3 24
0.0%
56.6%
Q2 24
0.0%
58.9%
Q1 24
0.0%
63.3%
Cash Conversion
ACIC
ACIC
FCEL
FCEL
Q4 25
2.67×
Q3 25
-1.10×
Q2 25
4.84×
Q1 25
1.24×
Q4 24
49.23×
Q3 24
-0.32×
Q2 24
6.63×
Q1 24
5.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACIC
ACIC

Segment breakdown not available.

FCEL
FCEL

Other$30.0M55%
Electricity Generation$12.2M22%
Services$7.3M13%
Advanced Technologies$5.5M10%

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