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Side-by-side financial comparison of FUELCELL ENERGY INC (FCEL) and SmartStop Self Storage REIT, Inc. (SMA). Click either name above to swap in a different company.

SmartStop Self Storage REIT, Inc. is the larger business by last-quarter revenue ($78.4M vs $55.0M, roughly 1.4× FUELCELL ENERGY INC). SmartStop Self Storage REIT, Inc. runs the higher net margin — 3.8% vs -54.3%, a 58.1% gap on every dollar of revenue. On growth, SmartStop Self Storage REIT, Inc. posted the faster year-over-year revenue change (29.4% vs 11.5%). Over the past eight quarters, FUELCELL ENERGY INC's revenue compounded faster (81.6% CAGR vs 17.3%).

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.

SmartStop Self Storage REIT, Inc. is a real estate investment trust focused on owning, operating, and acquiring high-quality self-storage properties. Its portfolio covers multiple U.S. states and Canadian provinces, offering secure, flexible storage solutions for residential customers storing personal belongings and commercial clients storing inventory or seasonal goods.

FCEL vs SMA — Head-to-Head

Bigger by revenue
SMA
SMA
1.4× larger
SMA
$78.4M
$55.0M
FCEL
Growing faster (revenue YoY)
SMA
SMA
+17.8% gap
SMA
29.4%
11.5%
FCEL
Higher net margin
SMA
SMA
58.1% more per $
SMA
3.8%
-54.3%
FCEL
Faster 2-yr revenue CAGR
FCEL
FCEL
Annualised
FCEL
81.6%
17.3%
SMA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FCEL
FCEL
SMA
SMA
Revenue
$55.0M
$78.4M
Net Profit
$-29.9M
$3.0M
Gross Margin
-12.1%
61.2%
Operating Margin
-51.5%
24.0%
Net Margin
-54.3%
3.8%
Revenue YoY
11.5%
29.4%
Net Profit YoY
27.9%
2080.0%
EPS (diluted)
$-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
FCEL
FCEL
SMA
SMA
Q4 25
$55.0M
$78.4M
Q3 25
$46.7M
$70.4M
Q2 25
$37.4M
$66.8M
Q1 25
$19.0M
$65.4M
Q4 24
$49.3M
$60.6M
Q3 24
$23.7M
$60.2M
Q2 24
$22.4M
$59.2M
Q1 24
$16.7M
$57.0M
Net Profit
FCEL
FCEL
SMA
SMA
Q4 25
$-29.9M
$3.0M
Q3 25
$-91.7M
$5.2M
Q2 25
$-38.0M
$-4.8M
Q1 25
$-28.3M
$-5.5M
Q4 24
$-41.4M
$-150.0K
Q3 24
$-32.7M
$-6.2M
Q2 24
$-32.1M
$-705.0K
Q1 24
$-19.8M
$-1.6M
Gross Margin
FCEL
FCEL
SMA
SMA
Q4 25
-12.1%
61.2%
Q3 25
-11.0%
60.9%
Q2 25
-25.2%
59.3%
Q1 25
-27.4%
64.1%
Q4 24
-22.1%
66.3%
Q3 24
-26.2%
64.8%
Q2 24
-31.6%
66.4%
Q1 24
-70.2%
65.1%
Operating Margin
FCEL
FCEL
SMA
SMA
Q4 25
-51.5%
24.0%
Q3 25
-204.0%
18.1%
Q2 25
-95.7%
15.4%
Q1 25
-172.9%
26.3%
Q4 24
-83.2%
29.4%
Q3 24
-141.9%
29.4%
Q2 24
-184.5%
29.9%
Q1 24
-254.5%
28.0%
Net Margin
FCEL
FCEL
SMA
SMA
Q4 25
-54.3%
3.8%
Q3 25
-196.1%
7.4%
Q2 25
-101.7%
-7.2%
Q1 25
-149.1%
-8.3%
Q4 24
-84.0%
-0.2%
Q3 24
-137.8%
-10.3%
Q2 24
-143.4%
-1.2%
Q1 24
-118.6%
-2.9%
EPS (diluted)
FCEL
FCEL
SMA
SMA
Q4 25
$-0.43
Q3 25
$-3.78
$0.09
Q2 25
$-1.79
$-0.16
Q1 25
$-1.42
$-0.35
Q4 24
$-2.29
Q3 24
$-1.99
$-0.26
Q2 24
$-2.18
$-0.16
Q1 24
$-1.37
$-0.20

Balance Sheet & Financial Strength

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

Metric
FCEL
FCEL
SMA
SMA
Cash + ST InvestmentsLiquidity on hand
$278.1M
$54.2M
Total DebtLower is stronger
$103.8M
Stockholders' EquityBook value
$662.2M
$1.2B
Total Assets
$932.1M
$2.4B
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FCEL
FCEL
SMA
SMA
Q4 25
$278.1M
$54.2M
Q3 25
$174.7M
$47.8M
Q2 25
$177.0M
$37.7M
Q1 25
$208.4M
$35.2M
Q4 24
$257.3M
$23.1M
Q3 24
$267.2M
$36.7M
Q2 24
$260.1M
$34.7M
Q1 24
$297.5M
$39.2M
Total Debt
FCEL
FCEL
SMA
SMA
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
SMA
SMA
Q4 25
$662.2M
$1.2B
Q3 25
$556.2M
$1.2B
Q2 25
$609.2M
$1.2B
Q1 25
$635.2M
$303.0M
Q4 24
$656.9M
$325.7M
Q3 24
$675.8M
$343.9M
Q2 24
$639.8M
$365.8M
Q1 24
$663.9M
$384.8M
Total Assets
FCEL
FCEL
SMA
SMA
Q4 25
$932.1M
$2.4B
Q3 25
$830.5M
$2.4B
Q2 25
$883.8M
$2.3B
Q1 25
$907.5M
$2.1B
Q4 24
$944.1M
$2.0B
Q3 24
$948.9M
$1.9B
Q2 24
$916.8M
$1.9B
Q1 24
$923.2M
$1.9B
Debt / Equity
FCEL
FCEL
SMA
SMA
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
SMA
SMA
Operating Cash FlowLast quarter
$-22.9M
$85.0M
Free Cash FlowOCF − Capex
$-23.9M
FCF MarginFCF / Revenue
-43.4%
Capex IntensityCapex / Revenue
1.8%
Cash ConversionOCF / Net Profit
28.61×
TTM Free Cash FlowTrailing 4 quarters
$-143.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FCEL
FCEL
SMA
SMA
Q4 25
$-22.9M
$85.0M
Q3 25
$-26.8M
$52.1M
Q2 25
$-29.9M
$8.0M
Q1 25
$-45.7M
$10.6M
Q4 24
$5.8M
$64.0M
Q3 24
$-63.4M
$21.7M
Q2 24
$-37.1M
$17.3M
Q1 24
$-58.3M
$14.4M
Free Cash Flow
FCEL
FCEL
SMA
SMA
Q4 25
$-23.9M
Q3 25
$-32.1M
Q2 25
$-35.2M
Q1 25
$-52.8M
Q4 24
$-4.7M
Q3 24
$-76.8M
Q2 24
$-50.3M
Q1 24
$-68.8M
FCF Margin
FCEL
FCEL
SMA
SMA
Q4 25
-43.4%
Q3 25
-68.6%
Q2 25
-94.0%
Q1 25
-277.8%
Q4 24
-9.5%
Q3 24
-324.0%
Q2 24
-224.5%
Q1 24
-412.4%
Capex Intensity
FCEL
FCEL
SMA
SMA
Q4 25
1.8%
Q3 25
11.2%
Q2 25
14.1%
Q1 25
37.2%
Q4 24
21.4%
Q3 24
56.6%
Q2 24
58.9%
Q1 24
63.3%
Cash Conversion
FCEL
FCEL
SMA
SMA
Q4 25
28.61×
Q3 25
9.96×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

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%

SMA
SMA

Self Storage Rental Revenue$62.0M79%
Other$11.9M15%
Ancillary Operating Revenue$2.9M4%
Asset Management1$1.7M2%

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