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

indie Semiconductor, Inc. is the larger business by last-quarter revenue ($58.0M vs $41.8M, roughly 1.4× Neuronetics, Inc.). Neuronetics, Inc. runs the higher net margin — -17.2% vs -53.8%, a 36.6% gap on every dollar of revenue. On growth, Neuronetics, Inc. posted the faster year-over-year revenue change (85.7% vs -0.0%). Neuronetics, Inc. produced more free cash flow last quarter ($692.0K vs $-16.1M). Over the past eight quarters, Neuronetics, Inc.'s revenue compounded faster (54.9% CAGR vs 5.3%).

indie Semiconductor is a fabless semiconductor manufacturer focused on designing high-performance mixed-signal and embedded system-on-chip solutions for the automotive industry. Its products support advanced driver assistance systems, in-vehicle infotainment, connected car, and electric vehicle applications, serving global auto OEMs and tier 1 suppliers across major global markets.

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. 

INDI vs STIM — Head-to-Head

Bigger by revenue
INDI
INDI
1.4× larger
INDI
$58.0M
$41.8M
STIM
Growing faster (revenue YoY)
STIM
STIM
+85.7% gap
STIM
85.7%
-0.0%
INDI
Higher net margin
STIM
STIM
36.6% more per $
STIM
-17.2%
-53.8%
INDI
More free cash flow
STIM
STIM
$16.8M more FCF
STIM
$692.0K
$-16.1M
INDI
Faster 2-yr revenue CAGR
STIM
STIM
Annualised
STIM
54.9%
5.3%
INDI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
INDI
INDI
STIM
STIM
Revenue
$58.0M
$41.8M
Net Profit
$-31.2M
$-7.2M
Gross Margin
37.3%
52.0%
Operating Margin
-58.5%
-12.1%
Net Margin
-53.8%
-17.2%
Revenue YoY
-0.0%
85.7%
Net Profit YoY
9.1%
43.2%
EPS (diluted)
$-0.16
$-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
INDI
INDI
STIM
STIM
Q4 25
$58.0M
$41.8M
Q3 25
$53.7M
$37.3M
Q2 25
$51.6M
$38.1M
Q1 25
$54.1M
$32.0M
Q4 24
$58.0M
$22.5M
Q3 24
$54.0M
$18.5M
Q2 24
$52.4M
$16.4M
Q1 24
$52.4M
$17.4M
Net Profit
INDI
INDI
STIM
STIM
Q4 25
$-31.2M
$-7.2M
Q3 25
$-38.3M
$-9.0M
Q2 25
$-39.0M
$-10.1M
Q1 25
$-34.5M
$-12.7M
Q4 24
$-34.4M
$-12.7M
Q3 24
$-49.7M
$-13.3M
Q2 24
$-19.2M
$-9.8M
Q1 24
$-31.2M
$-7.9M
Gross Margin
INDI
INDI
STIM
STIM
Q4 25
37.3%
52.0%
Q3 25
40.1%
45.9%
Q2 25
40.6%
46.6%
Q1 25
41.7%
49.2%
Q4 24
42.6%
66.2%
Q3 24
39.3%
75.6%
Q2 24
42.2%
74.0%
Q1 24
42.5%
75.1%
Operating Margin
INDI
INDI
STIM
STIM
Q4 25
-58.5%
-12.1%
Q3 25
-71.4%
-19.6%
Q2 25
-83.3%
-21.1%
Q1 25
-72.0%
-34.4%
Q4 24
-58.4%
-51.0%
Q3 24
-92.5%
-41.7%
Q2 24
-70.0%
-51.7%
Q1 24
-94.8%
-39.4%
Net Margin
INDI
INDI
STIM
STIM
Q4 25
-53.8%
-17.2%
Q3 25
-71.3%
-24.3%
Q2 25
-75.6%
-26.6%
Q1 25
-63.9%
-39.6%
Q4 24
-59.2%
-56.4%
Q3 24
-92.1%
-72.0%
Q2 24
-36.6%
-59.8%
Q1 24
-59.6%
-45.2%
EPS (diluted)
INDI
INDI
STIM
STIM
Q4 25
$-0.16
$-0.10
Q3 25
$-0.19
$-0.13
Q2 25
$-0.20
$-0.15
Q1 25
$-0.18
$-0.21
Q4 24
$-0.18
$-0.34
Q3 24
$-0.28
$-0.44
Q2 24
$-0.11
$-0.33
Q1 24
$-0.19
$-0.27

Balance Sheet & Financial Strength

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

Metric
INDI
INDI
STIM
STIM
Cash + ST InvestmentsLiquidity on hand
$145.5M
$28.1M
Total DebtLower is stronger
$353.4M
$65.8M
Stockholders' EquityBook value
$358.0M
$22.4M
Total Assets
$840.8M
$141.6M
Debt / EquityLower = less leverage
0.99×
2.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
INDI
INDI
STIM
STIM
Q4 25
$145.5M
$28.1M
Q3 25
$160.9M
$28.0M
Q2 25
$192.6M
$11.0M
Q1 25
$236.6M
$20.2M
Q4 24
$274.2M
$18.5M
Q3 24
$96.9M
$20.9M
Q2 24
$112.3M
$42.6M
Q1 24
$138.2M
$47.7M
Total Debt
INDI
INDI
STIM
STIM
Q4 25
$353.4M
$65.8M
Q3 25
$353.5M
$65.7M
Q2 25
$352.5M
$55.5M
Q1 25
$379.0M
$55.3M
Q4 24
$381.3M
$55.2M
Q3 24
$46.0M
Q2 24
$59.8M
Q1 24
$59.4M
Stockholders' Equity
INDI
INDI
STIM
STIM
Q4 25
$358.0M
$22.4M
Q3 25
$369.2M
$27.4M
Q2 25
$390.4M
$27.1M
Q1 25
$405.6M
$35.5M
Q4 24
$417.9M
$27.7M
Q3 24
$458.6M
$9.4M
Q2 24
$470.7M
$19.4M
Q1 24
$432.9M
$27.7M
Total Assets
INDI
INDI
STIM
STIM
Q4 25
$840.8M
$141.6M
Q3 25
$855.1M
$145.5M
Q2 25
$867.6M
$134.7M
Q1 25
$909.0M
$142.0M
Q4 24
$941.4M
$140.9M
Q3 24
$797.5M
Q2 24
$797.3M
$96.8M
Q1 24
$803.6M
$103.8M
Debt / Equity
INDI
INDI
STIM
STIM
Q4 25
0.99×
2.94×
Q3 25
0.96×
2.40×
Q2 25
0.90×
2.05×
Q1 25
0.93×
1.56×
Q4 24
0.91×
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
INDI
INDI
STIM
STIM
Operating Cash FlowLast quarter
$-14.4M
$908.0K
Free Cash FlowOCF − Capex
$-16.1M
$692.0K
FCF MarginFCF / Revenue
-27.8%
1.7%
Capex IntensityCapex / Revenue
3.0%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-71.4M
$-21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
INDI
INDI
STIM
STIM
Q4 25
$-14.4M
$908.0K
Q3 25
$-6.2M
$-785.0K
Q2 25
$-7.6M
$-3.5M
Q1 25
$-29.0M
$-17.0M
Q4 24
$-6.7M
$-8.6M
Q3 24
$-22.8M
$-5.4M
Q2 24
$-19.7M
$-5.0M
Q1 24
$-9.3M
$-12.0M
Free Cash Flow
INDI
INDI
STIM
STIM
Q4 25
$-16.1M
$692.0K
Q3 25
$-10.3M
$-899.0K
Q2 25
$-13.6M
$-3.8M
Q1 25
$-31.4M
$-17.2M
Q4 24
$-8.6M
$-8.7M
Q3 24
$-29.3M
$-5.8M
Q2 24
$-23.4M
$-5.6M
Q1 24
$-11.7M
$-12.4M
FCF Margin
INDI
INDI
STIM
STIM
Q4 25
-27.8%
1.7%
Q3 25
-19.2%
-2.4%
Q2 25
-26.4%
-9.9%
Q1 25
-58.0%
-53.8%
Q4 24
-14.8%
-38.6%
Q3 24
-54.3%
-31.3%
Q2 24
-44.7%
-34.0%
Q1 24
-22.3%
-71.1%
Capex Intensity
INDI
INDI
STIM
STIM
Q4 25
3.0%
0.5%
Q3 25
7.8%
0.3%
Q2 25
11.6%
0.7%
Q1 25
4.4%
0.7%
Q4 24
3.2%
0.4%
Q3 24
12.1%
2.1%
Q2 24
7.0%
3.7%
Q1 24
4.4%
2.2%

Financial Flow Comparison

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

Revenue Breakdown by Segment

INDI
INDI

Products$55.7M96%
Services$2.3M4%

STIM
STIM

Segment breakdown not available.

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