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Side-by-side financial comparison of FUELCELL ENERGY INC (FCEL) and Stellar Bancorp, Inc. (STEL). Click either name above to swap in a different company.

Stellar Bancorp, Inc. is the larger business by last-quarter revenue ($108.9M vs $55.0M, roughly 2.0× FUELCELL ENERGY INC). Stellar Bancorp, Inc. runs the higher net margin — 24.0% vs -54.3%, a 78.3% gap on every dollar of revenue. On growth, FUELCELL ENERGY INC posted the faster year-over-year revenue change (11.5% vs 0.8%). Stellar Bancorp, Inc. produced more free cash flow last quarter ($92.6M vs $-23.9M). Over the past eight quarters, FUELCELL ENERGY INC's revenue compounded faster (81.6% CAGR vs 0.2%).

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.

Stellar Bancorp, Inc. is a United States-based financial holding company that operates via its wholly-owned banking subsidiary. It provides a full suite of retail and commercial banking services, including deposit products, personal and commercial loans, mortgage services, and wealth management solutions, serving individual consumers, small businesses, and regional corporate clients.

FCEL vs STEL — Head-to-Head

Bigger by revenue
STEL
STEL
2.0× larger
STEL
$108.9M
$55.0M
FCEL
Growing faster (revenue YoY)
FCEL
FCEL
+10.7% gap
FCEL
11.5%
0.8%
STEL
Higher net margin
STEL
STEL
78.3% more per $
STEL
24.0%
-54.3%
FCEL
More free cash flow
STEL
STEL
$116.5M more FCF
STEL
$92.6M
$-23.9M
FCEL
Faster 2-yr revenue CAGR
FCEL
FCEL
Annualised
FCEL
81.6%
0.2%
STEL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FCEL
FCEL
STEL
STEL
Revenue
$55.0M
$108.9M
Net Profit
$-29.9M
$26.1M
Gross Margin
-12.1%
Operating Margin
-51.5%
29.0%
Net Margin
-54.3%
24.0%
Revenue YoY
11.5%
0.8%
Net Profit YoY
27.9%
3.7%
EPS (diluted)
$-0.43
$0.52

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
FCEL
FCEL
STEL
STEL
Q4 25
$55.0M
$108.9M
Q3 25
$46.7M
$105.6M
Q2 25
$37.4M
$104.1M
Q1 25
$19.0M
$104.8M
Q4 24
$49.3M
$108.0M
Q3 24
$23.7M
$107.8M
Q2 24
$22.4M
$106.8M
Q1 24
$16.7M
$108.4M
Net Profit
FCEL
FCEL
STEL
STEL
Q4 25
$-29.9M
$26.1M
Q3 25
$-91.7M
$25.7M
Q2 25
$-38.0M
$26.4M
Q1 25
$-28.3M
$24.7M
Q4 24
$-41.4M
$25.2M
Q3 24
$-32.7M
$33.9M
Q2 24
$-32.1M
$29.8M
Q1 24
$-19.8M
$26.1M
Gross Margin
FCEL
FCEL
STEL
STEL
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
FCEL
FCEL
STEL
STEL
Q4 25
-51.5%
29.0%
Q3 25
-204.0%
30.5%
Q2 25
-95.7%
31.7%
Q1 25
-172.9%
29.6%
Q4 24
-83.2%
29.4%
Q3 24
-141.9%
39.6%
Q2 24
-184.5%
35.1%
Q1 24
-254.5%
30.4%
Net Margin
FCEL
FCEL
STEL
STEL
Q4 25
-54.3%
24.0%
Q3 25
-196.1%
24.3%
Q2 25
-101.7%
25.3%
Q1 25
-149.1%
23.6%
Q4 24
-84.0%
23.3%
Q3 24
-137.8%
31.4%
Q2 24
-143.4%
27.9%
Q1 24
-118.6%
24.1%
EPS (diluted)
FCEL
FCEL
STEL
STEL
Q4 25
$-0.43
$0.52
Q3 25
$-3.78
$0.50
Q2 25
$-1.79
$0.51
Q1 25
$-1.42
$0.46
Q4 24
$-2.29
$0.47
Q3 24
$-1.99
$0.63
Q2 24
$-2.18
$0.56
Q1 24
$-1.37
$0.49

Balance Sheet & Financial Strength

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

Metric
FCEL
FCEL
STEL
STEL
Cash + ST InvestmentsLiquidity on hand
$278.1M
$419.5M
Total DebtLower is stronger
$103.8M
Stockholders' EquityBook value
$662.2M
$1.7B
Total Assets
$932.1M
$10.8B
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FCEL
FCEL
STEL
STEL
Q4 25
$278.1M
$419.5M
Q3 25
$174.7M
$728.4M
Q2 25
$177.0M
$578.1M
Q1 25
$208.4M
$560.6M
Q4 24
$257.3M
$911.2M
Q3 24
$267.2M
$516.2M
Q2 24
$260.1M
$490.3M
Q1 24
$297.5M
$399.7M
Total Debt
FCEL
FCEL
STEL
STEL
Q4 25
$103.8M
Q3 25
$106.4M
Q2 25
$109.4M
Q1 25
$112.3M
Q4 24
$115.7M
Q3 24
$112.7M
Q2 24
$116.2M
Q1 24
$107.2M
Stockholders' Equity
FCEL
FCEL
STEL
STEL
Q4 25
$662.2M
$1.7B
Q3 25
$556.2M
$1.7B
Q2 25
$609.2M
$1.6B
Q1 25
$635.2M
$1.6B
Q4 24
$656.9M
$1.6B
Q3 24
$675.8M
$1.6B
Q2 24
$639.8M
$1.6B
Q1 24
$663.9M
$1.5B
Total Assets
FCEL
FCEL
STEL
STEL
Q4 25
$932.1M
$10.8B
Q3 25
$830.5M
$10.6B
Q2 25
$883.8M
$10.5B
Q1 25
$907.5M
$10.4B
Q4 24
$944.1M
$10.9B
Q3 24
$948.9M
$10.6B
Q2 24
$916.8M
$10.7B
Q1 24
$923.2M
$10.7B
Debt / Equity
FCEL
FCEL
STEL
STEL
Q4 25
0.16×
Q3 25
0.19×
Q2 25
0.18×
Q1 25
0.18×
Q4 24
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
FCEL
FCEL
STEL
STEL
Operating Cash FlowLast quarter
$-22.9M
$97.0M
Free Cash FlowOCF − Capex
$-23.9M
$92.6M
FCF MarginFCF / Revenue
-43.4%
85.0%
Capex IntensityCapex / Revenue
1.8%
4.0%
Cash ConversionOCF / Net Profit
3.71×
TTM Free Cash FlowTrailing 4 quarters
$-143.9M
$173.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FCEL
FCEL
STEL
STEL
Q4 25
$-22.9M
$97.0M
Q3 25
$-26.8M
$63.6M
Q2 25
$-29.9M
$25.8M
Q1 25
$-45.7M
$-5.7M
Q4 24
$5.8M
$132.6M
Q3 24
$-63.4M
$59.5M
Q2 24
$-37.1M
$38.1M
Q1 24
$-58.3M
$31.1M
Free Cash Flow
FCEL
FCEL
STEL
STEL
Q4 25
$-23.9M
$92.6M
Q3 25
$-32.1M
$62.5M
Q2 25
$-35.2M
$24.5M
Q1 25
$-52.8M
$-6.4M
Q4 24
$-4.7M
$128.0M
Q3 24
$-76.8M
$57.7M
Q2 24
$-50.3M
$37.1M
Q1 24
$-68.8M
$30.5M
FCF Margin
FCEL
FCEL
STEL
STEL
Q4 25
-43.4%
85.0%
Q3 25
-68.6%
59.2%
Q2 25
-94.0%
23.6%
Q1 25
-277.8%
-6.2%
Q4 24
-9.5%
118.5%
Q3 24
-324.0%
53.5%
Q2 24
-224.5%
34.8%
Q1 24
-412.4%
28.2%
Capex Intensity
FCEL
FCEL
STEL
STEL
Q4 25
1.8%
4.0%
Q3 25
11.2%
1.1%
Q2 25
14.1%
1.2%
Q1 25
37.2%
0.7%
Q4 24
21.4%
4.3%
Q3 24
56.6%
1.7%
Q2 24
58.9%
0.9%
Q1 24
63.3%
0.5%
Cash Conversion
FCEL
FCEL
STEL
STEL
Q4 25
3.71×
Q3 25
2.48×
Q2 25
0.98×
Q1 25
-0.23×
Q4 24
5.26×
Q3 24
1.76×
Q2 24
1.28×
Q1 24
1.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FCEL
FCEL

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

STEL
STEL

Segment breakdown not available.

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