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Side-by-side financial comparison of InfuSystem Holdings, Inc (INFU) 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 $36.2M, roughly 1.2× InfuSystem Holdings, Inc). On growth, Neuronetics, Inc. posted the faster year-over-year revenue change (85.7% vs 7.0%). InfuSystem Holdings, Inc produced more free cash flow last quarter ($7.0M vs $692.0K). Over the past eight quarters, Neuronetics, Inc.'s revenue compounded faster (54.9% CAGR vs 6.4%).

InfuSystem Holdings, Inc. is a U.S.-headquartered healthcare provider specializing in infusion therapy solutions. It supplies programmable infusion pumps, matching disposable medical consumables, and professional clinical support services, serving oncology clinics, home healthcare providers, and acute care facilities across North America.

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. 

INFU vs STIM — Head-to-Head

Bigger by revenue
STIM
STIM
1.2× larger
STIM
$41.8M
$36.2M
INFU
Growing faster (revenue YoY)
STIM
STIM
+78.7% gap
STIM
85.7%
7.0%
INFU
More free cash flow
INFU
INFU
$6.3M more FCF
INFU
$7.0M
$692.0K
STIM
Faster 2-yr revenue CAGR
STIM
STIM
Annualised
STIM
54.9%
6.4%
INFU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
INFU
INFU
STIM
STIM
Revenue
$36.2M
$41.8M
Net Profit
$-7.2M
Gross Margin
56.4%
52.0%
Operating Margin
10.3%
-12.1%
Net Margin
-17.2%
Revenue YoY
7.0%
85.7%
Net Profit YoY
43.2%
EPS (diluted)
$0.09
$-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
INFU
INFU
STIM
STIM
Q4 25
$36.2M
$41.8M
Q3 25
$36.5M
$37.3M
Q2 25
$36.0M
$38.1M
Q1 25
$34.7M
$32.0M
Q4 24
$33.8M
$22.5M
Q3 24
$35.3M
$18.5M
Q2 24
$33.7M
$16.4M
Q1 24
$32.0M
$17.4M
Net Profit
INFU
INFU
STIM
STIM
Q4 25
$-7.2M
Q3 25
$2.3M
$-9.0M
Q2 25
$2.6M
$-10.1M
Q1 25
$-267.0K
$-12.7M
Q4 24
$-12.7M
Q3 24
$1.8M
$-13.3M
Q2 24
$717.0K
$-9.8M
Q1 24
$-1.1M
$-7.9M
Gross Margin
INFU
INFU
STIM
STIM
Q4 25
56.4%
52.0%
Q3 25
57.1%
45.9%
Q2 25
55.2%
46.6%
Q1 25
55.2%
49.2%
Q4 24
53.8%
66.2%
Q3 24
53.9%
75.6%
Q2 24
49.5%
74.0%
Q1 24
51.5%
75.1%
Operating Margin
INFU
INFU
STIM
STIM
Q4 25
10.3%
-12.1%
Q3 25
10.4%
-19.6%
Q2 25
10.5%
-21.1%
Q1 25
1.8%
-34.4%
Q4 24
7.7%
-51.0%
Q3 24
9.2%
-41.7%
Q2 24
5.5%
-51.7%
Q1 24
-2.6%
-39.4%
Net Margin
INFU
INFU
STIM
STIM
Q4 25
-17.2%
Q3 25
6.2%
-24.3%
Q2 25
7.2%
-26.6%
Q1 25
-0.8%
-39.6%
Q4 24
-56.4%
Q3 24
5.1%
-72.0%
Q2 24
2.1%
-59.8%
Q1 24
-3.5%
-45.2%
EPS (diluted)
INFU
INFU
STIM
STIM
Q4 25
$0.09
$-0.10
Q3 25
$0.11
$-0.13
Q2 25
$0.12
$-0.15
Q1 25
$-0.01
$-0.21
Q4 24
$0.05
$-0.34
Q3 24
$0.08
$-0.44
Q2 24
$0.03
$-0.33
Q1 24
$-0.05
$-0.27

Balance Sheet & Financial Strength

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

Metric
INFU
INFU
STIM
STIM
Cash + ST InvestmentsLiquidity on hand
$3.2M
$28.1M
Total DebtLower is stronger
$19.6M
$65.8M
Stockholders' EquityBook value
$57.3M
$22.4M
Total Assets
$100.6M
$141.6M
Debt / EquityLower = less leverage
0.34×
2.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
INFU
INFU
STIM
STIM
Q4 25
$3.2M
$28.1M
Q3 25
$955.0K
$28.0M
Q2 25
$720.0K
$11.0M
Q1 25
$1.5M
$20.2M
Q4 24
$527.0K
$18.5M
Q3 24
$380.0K
$20.9M
Q2 24
$146.0K
$42.6M
Q1 24
$822.0K
$47.7M
Total Debt
INFU
INFU
STIM
STIM
Q4 25
$19.6M
$65.8M
Q3 25
$20.9M
$65.7M
Q2 25
$26.3M
$55.5M
Q1 25
$28.7M
$55.3M
Q4 24
$23.9M
$55.2M
Q3 24
$28.0M
$46.0M
Q2 24
$34.2M
$59.8M
Q1 24
$29.9M
$59.4M
Stockholders' Equity
INFU
INFU
STIM
STIM
Q4 25
$57.3M
$22.4M
Q3 25
$55.5M
$27.4M
Q2 25
$54.5M
$27.1M
Q1 25
$55.1M
$35.5M
Q4 24
$57.5M
$27.7M
Q3 24
$55.5M
$9.4M
Q2 24
$53.5M
$19.4M
Q1 24
$52.3M
$27.7M
Total Assets
INFU
INFU
STIM
STIM
Q4 25
$100.6M
$141.6M
Q3 25
$98.9M
$145.5M
Q2 25
$100.8M
$134.7M
Q1 25
$104.3M
$142.0M
Q4 24
$103.6M
$140.9M
Q3 24
$105.3M
Q2 24
$108.5M
$96.8M
Q1 24
$104.8M
$103.8M
Debt / Equity
INFU
INFU
STIM
STIM
Q4 25
0.34×
2.94×
Q3 25
0.38×
2.40×
Q2 25
0.48×
2.05×
Q1 25
0.52×
1.56×
Q4 24
0.41×
1.99×
Q3 24
0.50×
4.90×
Q2 24
0.64×
3.08×
Q1 24
0.57×
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
INFU
INFU
STIM
STIM
Operating Cash FlowLast quarter
$7.1M
$908.0K
Free Cash FlowOCF − Capex
$7.0M
$692.0K
FCF MarginFCF / Revenue
19.3%
1.7%
Capex IntensityCapex / Revenue
0.4%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$23.8M
$-21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
INFU
INFU
STIM
STIM
Q4 25
$7.1M
$908.0K
Q3 25
$8.5M
$-785.0K
Q2 25
$7.0M
$-3.5M
Q1 25
$1.8M
$-17.0M
Q4 24
$7.9M
$-8.6M
Q3 24
$9.8M
$-5.4M
Q2 24
$2.3M
$-5.0M
Q1 24
$377.0K
$-12.0M
Free Cash Flow
INFU
INFU
STIM
STIM
Q4 25
$7.0M
$692.0K
Q3 25
$8.4M
$-899.0K
Q2 25
$6.8M
$-3.8M
Q1 25
$1.6M
$-17.2M
Q4 24
$7.4M
$-8.7M
Q3 24
$9.8M
$-5.8M
Q2 24
$2.0M
$-5.6M
Q1 24
$195.0K
$-12.4M
FCF Margin
INFU
INFU
STIM
STIM
Q4 25
19.3%
1.7%
Q3 25
23.1%
-2.4%
Q2 25
18.9%
-9.9%
Q1 25
4.7%
-53.8%
Q4 24
21.9%
-38.6%
Q3 24
27.7%
-31.3%
Q2 24
5.9%
-34.0%
Q1 24
0.6%
-71.1%
Capex Intensity
INFU
INFU
STIM
STIM
Q4 25
0.4%
0.5%
Q3 25
0.2%
0.3%
Q2 25
0.6%
0.7%
Q1 25
0.4%
0.7%
Q4 24
1.6%
0.4%
Q3 24
0.1%
2.1%
Q2 24
1.0%
3.7%
Q1 24
0.6%
2.2%
Cash Conversion
INFU
INFU
STIM
STIM
Q4 25
Q3 25
3.76×
Q2 25
2.70×
Q1 25
Q4 24
Q3 24
5.45×
Q2 24
3.22×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

INFU
INFU

Patient Services$20.0M55%
Device Solutions$14.4M40%
Other$1.9M5%

STIM
STIM

Segment breakdown not available.

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