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Side-by-side financial comparison of ESTABLISHMENT LABS HOLDINGS INC. (ESTA) and OCTAVE SPECIALTY GROUP INC (OSG). 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 $64.6M, roughly 1.0× ESTABLISHMENT LABS HOLDINGS INC.). On growth, ESTABLISHMENT LABS HOLDINGS INC. posted the faster year-over-year revenue change (45.2% vs 2.6%). Over the past eight quarters, ESTABLISHMENT LABS HOLDINGS INC.'s revenue compounded faster (31.9% CAGR vs 16.2%).

Astera Labs, Inc. is an American fabless semiconductor manufacturer and artificial intelligence company. The company specializes in designing high-speed connectivity solutions for data centers and AI infrastructure. The company has been listed on the Nasdaq since March 2024.

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.

ESTA vs OSG — Head-to-Head

Bigger by revenue
OSG
OSG
1.0× larger
OSG
$66.9M
$64.6M
ESTA
Growing faster (revenue YoY)
ESTA
ESTA
+42.6% gap
ESTA
45.2%
2.6%
OSG
Faster 2-yr revenue CAGR
ESTA
ESTA
Annualised
ESTA
31.9%
16.2%
OSG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESTA
ESTA
OSG
OSG
Revenue
$64.6M
$66.9M
Net Profit
$-29.7M
Gross Margin
70.5%
Operating Margin
-6.1%
-76.7%
Net Margin
-73.8%
Revenue YoY
45.2%
2.6%
Net Profit YoY
-41.7%
EPS (diluted)
$-0.07
$-0.82

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
ESTA
ESTA
OSG
OSG
Q4 25
$64.6M
$66.9M
Q3 25
$53.8M
$66.6M
Q2 25
$51.3M
$55.0M
Q1 25
$41.4M
$62.8M
Q4 24
$44.5M
$65.2M
Q3 24
$40.2M
$70.0M
Q2 24
$44.1M
$51.0M
Q1 24
$37.2M
$49.6M
Net Profit
ESTA
ESTA
OSG
OSG
Q4 25
$-29.7M
Q3 25
$-11.1M
$-112.6M
Q2 25
$-16.6M
$-72.7M
Q1 25
$-20.7M
$-44.7M
Q4 24
$-20.9M
Q3 24
$-16.7M
$-27.5M
Q2 24
$-17.2M
$-750.0K
Q1 24
$-16.2M
$20.8M
Gross Margin
ESTA
ESTA
OSG
OSG
Q4 25
70.5%
Q3 25
70.1%
Q2 25
68.8%
Q1 25
67.2%
Q4 24
68.5%
Q3 24
63.9%
Q2 24
65.6%
Q1 24
65.6%
Operating Margin
ESTA
ESTA
OSG
OSG
Q4 25
-6.1%
-76.7%
Q3 25
-7.5%
-48.2%
Q2 25
-27.5%
-41.8%
Q1 25
-41.0%
-24.1%
Q4 24
-41.9%
-55.5%
Q3 24
-32.7%
-29.7%
Q2 24
-21.2%
-28.9%
Q1 24
-23.8%
-6.5%
Net Margin
ESTA
ESTA
OSG
OSG
Q4 25
-73.8%
Q3 25
-20.7%
-169.1%
Q2 25
-32.3%
-132.3%
Q1 25
-50.1%
-71.3%
Q4 24
-55.1%
Q3 24
-41.5%
-39.3%
Q2 24
-38.9%
-1.5%
Q1 24
-43.6%
41.9%
EPS (diluted)
ESTA
ESTA
OSG
OSG
Q4 25
$-0.07
$-0.82
Q3 25
$-0.38
$-2.35
Q2 25
$-0.57
$-1.54
Q1 25
$-0.70
$-1.22
Q4 24
$-1.21
$-11.75
Q3 24
$-0.59
$-0.63
Q2 24
$-0.62
$-0.02
Q1 24
$-0.58
$0.44

Balance Sheet & Financial Strength

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

Metric
ESTA
ESTA
OSG
OSG
Cash + ST InvestmentsLiquidity on hand
$75.6M
$146.4M
Total DebtLower is stronger
$117.6M
Stockholders' EquityBook value
$23.5M
$715.8M
Total Assets
$357.2M
$2.2B
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESTA
ESTA
OSG
OSG
Q4 25
$75.6M
$146.4M
Q3 25
$70.6M
$27.5M
Q2 25
$54.6M
$22.5M
Q1 25
$69.2M
$34.1M
Q4 24
$90.3M
$157.2M
Q3 24
$40.8M
Q2 24
$14.6M
Q1 24
$13.8M
Total Debt
ESTA
ESTA
OSG
OSG
Q4 25
$117.6M
Q3 25
Q2 25
Q1 25
Q4 24
$0
$0
Q3 24
$518.0M
Q2 24
$515.0M
Q1 24
$512.0M
Stockholders' Equity
ESTA
ESTA
OSG
OSG
Q4 25
$23.5M
$715.8M
Q3 25
$16.4M
$843.4M
Q2 25
$22.8M
$859.8M
Q1 25
$38.5M
$852.2M
Q4 24
$53.1M
$798.4M
Q3 24
$32.7M
$1.5B
Q2 24
$45.0M
$1.4B
Q1 24
$56.9M
$1.4B
Total Assets
ESTA
ESTA
OSG
OSG
Q4 25
$357.2M
$2.2B
Q3 25
$338.9M
$2.1B
Q2 25
$329.7M
$8.5B
Q1 25
$333.4M
$8.3B
Q4 24
$346.8M
$8.1B
Q3 24
$282.7M
$9.3B
Q2 24
$285.1M
$8.2B
Q1 24
$301.8M
$8.4B
Debt / Equity
ESTA
ESTA
OSG
OSG
Q4 25
0.16×
Q3 25
Q2 25
Q1 25
Q4 24
0.00×
0.00×
Q3 24
0.35×
Q2 24
0.38×
Q1 24
0.38×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ESTA
ESTA
OSG
OSG
Operating Cash FlowLast quarter
$-162.0K
$-52.3M
Free Cash FlowOCF − Capex
$-2.0M
FCF MarginFCF / Revenue
-3.1%
Capex IntensityCapex / Revenue
2.8%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-56.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESTA
ESTA
OSG
OSG
Q4 25
$-162.0K
$-52.3M
Q3 25
$-11.3M
$-41.2M
Q2 25
$-18.8M
$2.1M
Q1 25
$-20.7M
$-12.6M
Q4 24
$-20.7M
$762.0K
Q3 24
$-12.5M
$48.9M
Q2 24
$-14.2M
$20.4M
Q1 24
$-11.2M
$7.1M
Free Cash Flow
ESTA
ESTA
OSG
OSG
Q4 25
$-2.0M
Q3 25
$-13.1M
Q2 25
$-20.4M
Q1 25
$-21.5M
Q4 24
$-21.3M
Q3 24
$-13.9M
Q2 24
$-15.0M
Q1 24
$-14.5M
FCF Margin
ESTA
ESTA
OSG
OSG
Q4 25
-3.1%
Q3 25
-24.4%
Q2 25
-39.7%
Q1 25
-51.9%
Q4 24
-47.8%
Q3 24
-34.6%
Q2 24
-33.9%
Q1 24
-38.9%
Capex Intensity
ESTA
ESTA
OSG
OSG
Q4 25
2.8%
Q3 25
3.4%
Q2 25
3.2%
Q1 25
1.8%
Q4 24
1.2%
Q3 24
3.7%
Q2 24
1.8%
Q1 24
8.9%
Cash Conversion
ESTA
ESTA
OSG
OSG
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

ESTA
ESTA

Segment breakdown not available.

OSG
OSG

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

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