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Side-by-side financial comparison of Joby Aviation, Inc. (JOBY) and Neuronetics, Inc. (STIM). Click either name above to swap in a different company.

Neuronetics, Inc. is the larger business by last-quarter revenue ($41.8M vs $30.8M, roughly 1.4× Joby Aviation, Inc.). On growth, Joby Aviation, Inc. posted the faster year-over-year revenue change (55965.5% vs 85.7%). Neuronetics, Inc. produced more free cash flow last quarter ($692.0K vs $-563.8M).

Joby Aviation is a United States venture-backed aviation company, developing an electric vertical takeoff and landing (eVTOL) aircraft that it intends to operate as an air taxi service. Joby Aviation is headquartered in Santa Cruz, California and has offices in San Carlos, California; Marina, California; and Munich, Germany.

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. 

JOBY vs STIM — Head-to-Head

Bigger by revenue
STIM
STIM
1.4× larger
STIM
$41.8M
$30.8M
JOBY
Growing faster (revenue YoY)
JOBY
JOBY
+55879.7% gap
JOBY
55965.5%
85.7%
STIM
More free cash flow
STIM
STIM
$564.5M more FCF
STIM
$692.0K
$-563.8M
JOBY

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
JOBY
JOBY
STIM
STIM
Revenue
$30.8M
$41.8M
Net Profit
$-7.2M
Gross Margin
52.0%
Operating Margin
-12.1%
Net Margin
-17.2%
Revenue YoY
55965.5%
85.7%
Net Profit YoY
50.7%
43.2%
EPS (diluted)
$-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
JOBY
JOBY
STIM
STIM
Q4 25
$30.8M
$41.8M
Q3 25
$22.6M
$37.3M
Q2 25
$38.1M
Q1 25
$0
$32.0M
Q4 24
$22.5M
Q3 24
$18.5M
Q2 24
$16.4M
Q1 24
$17.4M
Net Profit
JOBY
JOBY
STIM
STIM
Q4 25
$-7.2M
Q3 25
$-401.2M
$-9.0M
Q2 25
$-10.1M
Q1 25
$-82.4M
$-12.7M
Q4 24
$-12.7M
Q3 24
$-13.3M
Q2 24
$-9.8M
Q1 24
$-7.9M
Gross Margin
JOBY
JOBY
STIM
STIM
Q4 25
52.0%
Q3 25
45.9%
Q2 25
46.6%
Q1 25
49.2%
Q4 24
66.2%
Q3 24
75.6%
Q2 24
74.0%
Q1 24
75.1%
Operating Margin
JOBY
JOBY
STIM
STIM
Q4 25
-12.1%
Q3 25
-804.8%
-19.6%
Q2 25
-21.1%
Q1 25
-34.4%
Q4 24
-51.0%
Q3 24
-41.7%
Q2 24
-51.7%
Q1 24
-39.4%
Net Margin
JOBY
JOBY
STIM
STIM
Q4 25
-17.2%
Q3 25
-1777.4%
-24.3%
Q2 25
-26.6%
Q1 25
-39.6%
Q4 24
-56.4%
Q3 24
-72.0%
Q2 24
-59.8%
Q1 24
-45.2%
EPS (diluted)
JOBY
JOBY
STIM
STIM
Q4 25
$-0.10
Q3 25
$-0.48
$-0.13
Q2 25
$-0.15
Q1 25
$-0.11
$-0.21
Q4 24
$-0.34
Q3 24
$-0.44
Q2 24
$-0.33
Q1 24
$-0.27

Balance Sheet & Financial Strength

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

Metric
JOBY
JOBY
STIM
STIM
Cash + ST InvestmentsLiquidity on hand
$1.4B
$28.1M
Total DebtLower is stronger
$65.8M
Stockholders' EquityBook value
$1.4B
$22.4M
Total Assets
$1.8B
$141.6M
Debt / EquityLower = less leverage
2.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
JOBY
JOBY
STIM
STIM
Q4 25
$1.4B
$28.1M
Q3 25
$978.1M
$28.0M
Q2 25
$11.0M
Q1 25
$812.5M
$20.2M
Q4 24
$18.5M
Q3 24
$20.9M
Q2 24
$42.6M
Q1 24
$47.7M
Total Debt
JOBY
JOBY
STIM
STIM
Q4 25
$65.8M
Q3 25
$65.7M
Q2 25
$55.5M
Q1 25
$55.3M
Q4 24
$55.2M
Q3 24
$46.0M
Q2 24
$59.8M
Q1 24
$59.4M
Stockholders' Equity
JOBY
JOBY
STIM
STIM
Q4 25
$1.4B
$22.4M
Q3 25
$896.5M
$27.4M
Q2 25
$27.1M
Q1 25
$859.4M
$35.5M
Q4 24
$27.7M
Q3 24
$9.4M
Q2 24
$19.4M
Q1 24
$27.7M
Total Assets
JOBY
JOBY
STIM
STIM
Q4 25
$1.8B
$141.6M
Q3 25
$1.4B
$145.5M
Q2 25
$134.7M
Q1 25
$1.1B
$142.0M
Q4 24
$140.9M
Q3 24
Q2 24
$96.8M
Q1 24
$103.8M
Debt / Equity
JOBY
JOBY
STIM
STIM
Q4 25
2.94×
Q3 25
2.40×
Q2 25
2.05×
Q1 25
1.56×
Q4 24
1.99×
Q3 24
4.90×
Q2 24
3.08×
Q1 24
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
JOBY
JOBY
STIM
STIM
Operating Cash FlowLast quarter
$-509.9M
$908.0K
Free Cash FlowOCF − Capex
$-563.8M
$692.0K
FCF MarginFCF / Revenue
-1828.4%
1.7%
Capex IntensityCapex / Revenue
174.9%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-930.7M
$-21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
JOBY
JOBY
STIM
STIM
Q4 25
$-509.9M
$908.0K
Q3 25
$-139.2M
$-785.0K
Q2 25
$-3.5M
Q1 25
$-111.0M
$-17.0M
Q4 24
$-8.6M
Q3 24
$-5.4M
Q2 24
$-5.0M
Q1 24
$-12.0M
Free Cash Flow
JOBY
JOBY
STIM
STIM
Q4 25
$-563.8M
$692.0K
Q3 25
$-152.2M
$-899.0K
Q2 25
$-3.8M
Q1 25
$-125.9M
$-17.2M
Q4 24
$-8.7M
Q3 24
$-5.8M
Q2 24
$-5.6M
Q1 24
$-12.4M
FCF Margin
JOBY
JOBY
STIM
STIM
Q4 25
-1828.4%
1.7%
Q3 25
-674.3%
-2.4%
Q2 25
-9.9%
Q1 25
-53.8%
Q4 24
-38.6%
Q3 24
-31.3%
Q2 24
-34.0%
Q1 24
-71.1%
Capex Intensity
JOBY
JOBY
STIM
STIM
Q4 25
174.9%
0.5%
Q3 25
57.7%
0.3%
Q2 25
0.7%
Q1 25
0.7%
Q4 24
0.4%
Q3 24
2.1%
Q2 24
3.7%
Q1 24
2.2%

Financial Flow Comparison

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

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