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Side-by-side financial comparison of OCTAVE SPECIALTY GROUP INC (OSG) and Neuronetics, Inc. (STIM). Click either name above to swap in a different company.

OCTAVE SPECIALTY GROUP INC is the larger business by last-quarter revenue ($66.9M vs $41.8M, roughly 1.6× Neuronetics, Inc.). Neuronetics, Inc. runs the higher net margin — -17.2% vs -73.8%, a 56.5% gap on every dollar of revenue. On growth, Neuronetics, Inc. posted the faster year-over-year revenue change (85.7% vs 2.6%). Over the past eight quarters, Neuronetics, Inc.'s revenue compounded faster (54.9% CAGR vs 16.2%).

Octave Specialty Group Inc. is a specialty insurance holding company that provides tailored property and casualty insurance products. Its core business focuses on excess and surplus lines, catering to commercial and individual clients across primary North American markets with customized risk coverage solutions.

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. 

OSG vs STIM — Head-to-Head

Bigger by revenue
OSG
OSG
1.6× larger
OSG
$66.9M
$41.8M
STIM
Growing faster (revenue YoY)
STIM
STIM
+83.2% gap
STIM
85.7%
2.6%
OSG
Higher net margin
STIM
STIM
56.5% more per $
STIM
-17.2%
-73.8%
OSG
Faster 2-yr revenue CAGR
STIM
STIM
Annualised
STIM
54.9%
16.2%
OSG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
OSG
OSG
STIM
STIM
Revenue
$66.9M
$41.8M
Net Profit
$-29.7M
$-7.2M
Gross Margin
52.0%
Operating Margin
-76.7%
-12.1%
Net Margin
-73.8%
-17.2%
Revenue YoY
2.6%
85.7%
Net Profit YoY
-41.7%
43.2%
EPS (diluted)
$-0.82
$-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
OSG
OSG
STIM
STIM
Q4 25
$66.9M
$41.8M
Q3 25
$66.6M
$37.3M
Q2 25
$55.0M
$38.1M
Q1 25
$62.8M
$32.0M
Q4 24
$65.2M
$22.5M
Q3 24
$70.0M
$18.5M
Q2 24
$51.0M
$16.4M
Q1 24
$49.6M
$17.4M
Net Profit
OSG
OSG
STIM
STIM
Q4 25
$-29.7M
$-7.2M
Q3 25
$-112.6M
$-9.0M
Q2 25
$-72.7M
$-10.1M
Q1 25
$-44.7M
$-12.7M
Q4 24
$-20.9M
$-12.7M
Q3 24
$-27.5M
$-13.3M
Q2 24
$-750.0K
$-9.8M
Q1 24
$20.8M
$-7.9M
Gross Margin
OSG
OSG
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
OSG
OSG
STIM
STIM
Q4 25
-76.7%
-12.1%
Q3 25
-48.2%
-19.6%
Q2 25
-41.8%
-21.1%
Q1 25
-24.1%
-34.4%
Q4 24
-55.5%
-51.0%
Q3 24
-29.7%
-41.7%
Q2 24
-28.9%
-51.7%
Q1 24
-6.5%
-39.4%
Net Margin
OSG
OSG
STIM
STIM
Q4 25
-73.8%
-17.2%
Q3 25
-169.1%
-24.3%
Q2 25
-132.3%
-26.6%
Q1 25
-71.3%
-39.6%
Q4 24
-55.1%
-56.4%
Q3 24
-39.3%
-72.0%
Q2 24
-1.5%
-59.8%
Q1 24
41.9%
-45.2%
EPS (diluted)
OSG
OSG
STIM
STIM
Q4 25
$-0.82
$-0.10
Q3 25
$-2.35
$-0.13
Q2 25
$-1.54
$-0.15
Q1 25
$-1.22
$-0.21
Q4 24
$-11.75
$-0.34
Q3 24
$-0.63
$-0.44
Q2 24
$-0.02
$-0.33
Q1 24
$0.44
$-0.27

Balance Sheet & Financial Strength

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

Metric
OSG
OSG
STIM
STIM
Cash + ST InvestmentsLiquidity on hand
$146.4M
$28.1M
Total DebtLower is stronger
$117.6M
$65.8M
Stockholders' EquityBook value
$715.8M
$22.4M
Total Assets
$2.2B
$141.6M
Debt / EquityLower = less leverage
0.16×
2.94×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OSG
OSG
STIM
STIM
Q4 25
$146.4M
$28.1M
Q3 25
$27.5M
$28.0M
Q2 25
$22.5M
$11.0M
Q1 25
$34.1M
$20.2M
Q4 24
$157.2M
$18.5M
Q3 24
$40.8M
$20.9M
Q2 24
$14.6M
$42.6M
Q1 24
$13.8M
$47.7M
Total Debt
OSG
OSG
STIM
STIM
Q4 25
$117.6M
$65.8M
Q3 25
$65.7M
Q2 25
$55.5M
Q1 25
$55.3M
Q4 24
$0
$55.2M
Q3 24
$518.0M
$46.0M
Q2 24
$515.0M
$59.8M
Q1 24
$512.0M
$59.4M
Stockholders' Equity
OSG
OSG
STIM
STIM
Q4 25
$715.8M
$22.4M
Q3 25
$843.4M
$27.4M
Q2 25
$859.8M
$27.1M
Q1 25
$852.2M
$35.5M
Q4 24
$798.4M
$27.7M
Q3 24
$1.5B
$9.4M
Q2 24
$1.4B
$19.4M
Q1 24
$1.4B
$27.7M
Total Assets
OSG
OSG
STIM
STIM
Q4 25
$2.2B
$141.6M
Q3 25
$2.1B
$145.5M
Q2 25
$8.5B
$134.7M
Q1 25
$8.3B
$142.0M
Q4 24
$8.1B
$140.9M
Q3 24
$9.3B
Q2 24
$8.2B
$96.8M
Q1 24
$8.4B
$103.8M
Debt / Equity
OSG
OSG
STIM
STIM
Q4 25
0.16×
2.94×
Q3 25
2.40×
Q2 25
2.05×
Q1 25
1.56×
Q4 24
0.00×
1.99×
Q3 24
0.35×
4.90×
Q2 24
0.38×
3.08×
Q1 24
0.38×
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
OSG
OSG
STIM
STIM
Operating Cash FlowLast quarter
$-52.3M
$908.0K
Free Cash FlowOCF − Capex
$692.0K
FCF MarginFCF / Revenue
1.7%
Capex IntensityCapex / Revenue
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-21.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OSG
OSG
STIM
STIM
Q4 25
$-52.3M
$908.0K
Q3 25
$-41.2M
$-785.0K
Q2 25
$2.1M
$-3.5M
Q1 25
$-12.6M
$-17.0M
Q4 24
$762.0K
$-8.6M
Q3 24
$48.9M
$-5.4M
Q2 24
$20.4M
$-5.0M
Q1 24
$7.1M
$-12.0M
Free Cash Flow
OSG
OSG
STIM
STIM
Q4 25
$692.0K
Q3 25
$-899.0K
Q2 25
$-3.8M
Q1 25
$-17.2M
Q4 24
$-8.7M
Q3 24
$-5.8M
Q2 24
$-5.6M
Q1 24
$-12.4M
FCF Margin
OSG
OSG
STIM
STIM
Q4 25
1.7%
Q3 25
-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
OSG
OSG
STIM
STIM
Q4 25
0.5%
Q3 25
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%
Cash Conversion
OSG
OSG
STIM
STIM
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
0.34×

Financial Flow Comparison

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

Revenue Breakdown by Segment

OSG
OSG

Other$28.7M43%
Specialty Property Casualty Program$23.1M34%
Accident Health$9.6M14%
Specialty Automobile$3.1M5%
Niche Specialty Risks$2.4M4%

STIM
STIM

Segment breakdown not available.

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