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

FUELCELL ENERGY INC is the larger business by last-quarter revenue ($55.0M vs $41.8M, roughly 1.3× Neuronetics, Inc.). Neuronetics, Inc. runs the higher net margin — -17.2% vs -54.3%, a 37.0% gap on every dollar of revenue. On growth, Neuronetics, Inc. posted the faster year-over-year revenue change (85.7% vs 11.5%). Neuronetics, Inc. produced more free cash flow last quarter ($692.0K vs $-23.9M). Over the past eight quarters, FUELCELL ENERGY INC's revenue compounded faster (81.6% CAGR vs 54.9%).

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.

Neuronetics is a Malvern, PA based, publicly traded company incorporated in Delaware in April 2003, that develops non-invasive treatments for psychiatric disorders that have shown resistance or lack of improvement using traditional medicine. The treatments are based upon neuromodulation technology. 

FCEL vs STIM — Head-to-Head

Bigger by revenue
FCEL
FCEL
1.3× larger
FCEL
$55.0M
$41.8M
STIM
Growing faster (revenue YoY)
STIM
STIM
+74.2% gap
STIM
85.7%
11.5%
FCEL
Higher net margin
STIM
STIM
37.0% more per $
STIM
-17.2%
-54.3%
FCEL
More free cash flow
STIM
STIM
$24.6M more FCF
STIM
$692.0K
$-23.9M
FCEL
Faster 2-yr revenue CAGR
FCEL
FCEL
Annualised
FCEL
81.6%
54.9%
STIM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FCEL
FCEL
STIM
STIM
Revenue
$55.0M
$41.8M
Net Profit
$-29.9M
$-7.2M
Gross Margin
-12.1%
52.0%
Operating Margin
-51.5%
-12.1%
Net Margin
-54.3%
-17.2%
Revenue YoY
11.5%
85.7%
Net Profit YoY
27.9%
43.2%
EPS (diluted)
$-0.43
$-0.10

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
STIM
STIM
Q4 25
$55.0M
$41.8M
Q3 25
$46.7M
$37.3M
Q2 25
$37.4M
$38.1M
Q1 25
$19.0M
$32.0M
Q4 24
$49.3M
$22.5M
Q3 24
$23.7M
$18.5M
Q2 24
$22.4M
$16.4M
Q1 24
$16.7M
$17.4M
Net Profit
FCEL
FCEL
STIM
STIM
Q4 25
$-29.9M
$-7.2M
Q3 25
$-91.7M
$-9.0M
Q2 25
$-38.0M
$-10.1M
Q1 25
$-28.3M
$-12.7M
Q4 24
$-41.4M
$-12.7M
Q3 24
$-32.7M
$-13.3M
Q2 24
$-32.1M
$-9.8M
Q1 24
$-19.8M
$-7.9M
Gross Margin
FCEL
FCEL
STIM
STIM
Q4 25
-12.1%
52.0%
Q3 25
-11.0%
45.9%
Q2 25
-25.2%
46.6%
Q1 25
-27.4%
49.2%
Q4 24
-22.1%
66.2%
Q3 24
-26.2%
75.6%
Q2 24
-31.6%
74.0%
Q1 24
-70.2%
75.1%
Operating Margin
FCEL
FCEL
STIM
STIM
Q4 25
-51.5%
-12.1%
Q3 25
-204.0%
-19.6%
Q2 25
-95.7%
-21.1%
Q1 25
-172.9%
-34.4%
Q4 24
-83.2%
-51.0%
Q3 24
-141.9%
-41.7%
Q2 24
-184.5%
-51.7%
Q1 24
-254.5%
-39.4%
Net Margin
FCEL
FCEL
STIM
STIM
Q4 25
-54.3%
-17.2%
Q3 25
-196.1%
-24.3%
Q2 25
-101.7%
-26.6%
Q1 25
-149.1%
-39.6%
Q4 24
-84.0%
-56.4%
Q3 24
-137.8%
-72.0%
Q2 24
-143.4%
-59.8%
Q1 24
-118.6%
-45.2%
EPS (diluted)
FCEL
FCEL
STIM
STIM
Q4 25
$-0.43
$-0.10
Q3 25
$-3.78
$-0.13
Q2 25
$-1.79
$-0.15
Q1 25
$-1.42
$-0.21
Q4 24
$-2.29
$-0.34
Q3 24
$-1.99
$-0.44
Q2 24
$-2.18
$-0.33
Q1 24
$-1.37
$-0.27

Balance Sheet & Financial Strength

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

Metric
FCEL
FCEL
STIM
STIM
Cash + ST InvestmentsLiquidity on hand
$278.1M
$28.1M
Total DebtLower is stronger
$103.8M
$65.8M
Stockholders' EquityBook value
$662.2M
$22.4M
Total Assets
$932.1M
$141.6M
Debt / EquityLower = less leverage
0.16×
2.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FCEL
FCEL
STIM
STIM
Q4 25
$278.1M
$28.1M
Q3 25
$174.7M
$28.0M
Q2 25
$177.0M
$11.0M
Q1 25
$208.4M
$20.2M
Q4 24
$257.3M
$18.5M
Q3 24
$267.2M
$20.9M
Q2 24
$260.1M
$42.6M
Q1 24
$297.5M
$47.7M
Total Debt
FCEL
FCEL
STIM
STIM
Q4 25
$103.8M
$65.8M
Q3 25
$106.4M
$65.7M
Q2 25
$109.4M
$55.5M
Q1 25
$112.3M
$55.3M
Q4 24
$115.7M
$55.2M
Q3 24
$112.7M
$46.0M
Q2 24
$116.2M
$59.8M
Q1 24
$107.2M
$59.4M
Stockholders' Equity
FCEL
FCEL
STIM
STIM
Q4 25
$662.2M
$22.4M
Q3 25
$556.2M
$27.4M
Q2 25
$609.2M
$27.1M
Q1 25
$635.2M
$35.5M
Q4 24
$656.9M
$27.7M
Q3 24
$675.8M
$9.4M
Q2 24
$639.8M
$19.4M
Q1 24
$663.9M
$27.7M
Total Assets
FCEL
FCEL
STIM
STIM
Q4 25
$932.1M
$141.6M
Q3 25
$830.5M
$145.5M
Q2 25
$883.8M
$134.7M
Q1 25
$907.5M
$142.0M
Q4 24
$944.1M
$140.9M
Q3 24
$948.9M
Q2 24
$916.8M
$96.8M
Q1 24
$923.2M
$103.8M
Debt / Equity
FCEL
FCEL
STIM
STIM
Q4 25
0.16×
2.94×
Q3 25
0.19×
2.40×
Q2 25
0.18×
2.05×
Q1 25
0.18×
1.56×
Q4 24
0.18×
1.99×
Q3 24
0.17×
4.90×
Q2 24
0.18×
3.08×
Q1 24
0.16×
2.15×

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
STIM
STIM
Operating Cash FlowLast quarter
$-22.9M
$908.0K
Free Cash FlowOCF − Capex
$-23.9M
$692.0K
FCF MarginFCF / Revenue
-43.4%
1.7%
Capex IntensityCapex / Revenue
1.8%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-143.9M
$-21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FCEL
FCEL
STIM
STIM
Q4 25
$-22.9M
$908.0K
Q3 25
$-26.8M
$-785.0K
Q2 25
$-29.9M
$-3.5M
Q1 25
$-45.7M
$-17.0M
Q4 24
$5.8M
$-8.6M
Q3 24
$-63.4M
$-5.4M
Q2 24
$-37.1M
$-5.0M
Q1 24
$-58.3M
$-12.0M
Free Cash Flow
FCEL
FCEL
STIM
STIM
Q4 25
$-23.9M
$692.0K
Q3 25
$-32.1M
$-899.0K
Q2 25
$-35.2M
$-3.8M
Q1 25
$-52.8M
$-17.2M
Q4 24
$-4.7M
$-8.7M
Q3 24
$-76.8M
$-5.8M
Q2 24
$-50.3M
$-5.6M
Q1 24
$-68.8M
$-12.4M
FCF Margin
FCEL
FCEL
STIM
STIM
Q4 25
-43.4%
1.7%
Q3 25
-68.6%
-2.4%
Q2 25
-94.0%
-9.9%
Q1 25
-277.8%
-53.8%
Q4 24
-9.5%
-38.6%
Q3 24
-324.0%
-31.3%
Q2 24
-224.5%
-34.0%
Q1 24
-412.4%
-71.1%
Capex Intensity
FCEL
FCEL
STIM
STIM
Q4 25
1.8%
0.5%
Q3 25
11.2%
0.3%
Q2 25
14.1%
0.7%
Q1 25
37.2%
0.7%
Q4 24
21.4%
0.4%
Q3 24
56.6%
2.1%
Q2 24
58.9%
3.7%
Q1 24
63.3%
2.2%

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%

STIM
STIM

Segment breakdown not available.

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