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Side-by-side financial comparison of Karyopharm Therapeutics Inc. (KPTI) 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 $34.1M, roughly 2.0× Karyopharm Therapeutics Inc.). OCTAVE SPECIALTY GROUP INC runs the higher net margin — -73.8% vs -299.9%, a 226.1% gap on every dollar of revenue. On growth, Karyopharm Therapeutics Inc. posted the faster year-over-year revenue change (11.6% vs 2.6%). Over the past eight quarters, OCTAVE SPECIALTY GROUP INC's revenue compounded faster (16.2% CAGR vs 1.4%).

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.

KPTI vs OSG — Head-to-Head

Bigger by revenue
OSG
OSG
2.0× larger
OSG
$66.9M
$34.1M
KPTI
Growing faster (revenue YoY)
KPTI
KPTI
+9.0% gap
KPTI
11.6%
2.6%
OSG
Higher net margin
OSG
OSG
226.1% more per $
OSG
-73.8%
-299.9%
KPTI
Faster 2-yr revenue CAGR
OSG
OSG
Annualised
OSG
16.2%
1.4%
KPTI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KPTI
KPTI
OSG
OSG
Revenue
$34.1M
$66.9M
Net Profit
$-102.2M
$-29.7M
Gross Margin
Operating Margin
-52.4%
-76.7%
Net Margin
-299.9%
-73.8%
Revenue YoY
11.6%
2.6%
Net Profit YoY
-232.0%
-41.7%
EPS (diluted)
$-7.02
$-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
KPTI
KPTI
OSG
OSG
Q4 25
$34.1M
$66.9M
Q3 25
$44.0M
$66.6M
Q2 25
$37.9M
$55.0M
Q1 25
$30.0M
$62.8M
Q4 24
$30.5M
$65.2M
Q3 24
$38.8M
$70.0M
Q2 24
$42.8M
$51.0M
Q1 24
$33.1M
$49.6M
Net Profit
KPTI
KPTI
OSG
OSG
Q4 25
$-102.2M
$-29.7M
Q3 25
$-33.1M
$-112.6M
Q2 25
$-37.3M
$-72.7M
Q1 25
$-23.5M
$-44.7M
Q4 24
$-30.8M
$-20.9M
Q3 24
$-32.1M
$-27.5M
Q2 24
$23.8M
$-750.0K
Q1 24
$-37.4M
$20.8M
Operating Margin
KPTI
KPTI
OSG
OSG
Q4 25
-52.4%
-76.7%
Q3 25
-34.6%
-48.2%
Q2 25
-64.3%
-41.8%
Q1 25
-110.8%
-24.1%
Q4 24
-102.4%
-55.5%
Q3 24
-67.8%
-29.7%
Q2 24
-65.7%
-28.9%
Q1 24
-101.9%
-6.5%
Net Margin
KPTI
KPTI
OSG
OSG
Q4 25
-299.9%
-73.8%
Q3 25
-75.2%
-169.1%
Q2 25
-98.2%
-132.3%
Q1 25
-78.2%
-71.3%
Q4 24
-100.8%
-55.1%
Q3 24
-82.7%
-39.3%
Q2 24
55.6%
-1.5%
Q1 24
-112.8%
41.9%
EPS (diluted)
KPTI
KPTI
OSG
OSG
Q4 25
$-7.02
$-0.82
Q3 25
$-3.82
$-2.35
Q2 25
$-4.32
$-1.54
Q1 25
$-2.77
$-1.22
Q4 24
$-2.33
$-11.75
Q3 24
$-3.85
$-0.63
Q2 24
$-2.97
$-0.02
Q1 24
$-4.85
$0.44

Balance Sheet & Financial Strength

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

Metric
KPTI
KPTI
OSG
OSG
Cash + ST InvestmentsLiquidity on hand
$60.5M
$146.4M
Total DebtLower is stronger
$117.6M
Stockholders' EquityBook value
$-292.9M
$715.8M
Total Assets
$108.4M
$2.2B
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KPTI
KPTI
OSG
OSG
Q4 25
$60.5M
$146.4M
Q3 25
$37.7M
$27.5M
Q2 25
$38.7M
$22.5M
Q1 25
$38.8M
$34.1M
Q4 24
$62.5M
$157.2M
Q3 24
$72.8M
$40.8M
Q2 24
$84.8M
$14.6M
Q1 24
$30.6M
$13.8M
Total Debt
KPTI
KPTI
OSG
OSG
Q4 25
$117.6M
Q3 25
Q2 25
Q1 25
Q4 24
$0
Q3 24
$518.0M
Q2 24
$515.0M
Q1 24
$512.0M
Stockholders' Equity
KPTI
KPTI
OSG
OSG
Q4 25
$-292.9M
$715.8M
Q3 25
$-269.3M
$843.4M
Q2 25
$-238.9M
$859.8M
Q1 25
$-205.9M
$852.2M
Q4 24
$-186.0M
$798.4M
Q3 24
$-159.6M
$1.5B
Q2 24
$-132.1M
$1.4B
Q1 24
$-169.0M
$1.4B
Total Assets
KPTI
KPTI
OSG
OSG
Q4 25
$108.4M
$2.2B
Q3 25
$96.2M
$2.1B
Q2 25
$104.9M
$8.5B
Q1 25
$127.7M
$8.3B
Q4 24
$164.4M
$8.1B
Q3 24
$189.5M
$9.3B
Q2 24
$214.0M
$8.2B
Q1 24
$204.5M
$8.4B
Debt / Equity
KPTI
KPTI
OSG
OSG
Q4 25
0.16×
Q3 25
Q2 25
Q1 25
Q4 24
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
KPTI
KPTI
OSG
OSG
Operating Cash FlowLast quarter
$-11.8M
$-52.3M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KPTI
KPTI
OSG
OSG
Q4 25
$-11.8M
$-52.3M
Q3 25
$-5.9M
$-41.2M
Q2 25
$-18.7M
$2.1M
Q1 25
$-39.0M
$-12.6M
Q4 24
$-25.8M
$762.0K
Q3 24
$-19.5M
$48.9M
Q2 24
$-38.5M
$20.4M
Q1 24
$-43.7M
$7.1M
Free Cash Flow
KPTI
KPTI
OSG
OSG
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$-25.9M
Q3 24
Q2 24
Q1 24
$-43.9M
FCF Margin
KPTI
KPTI
OSG
OSG
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
-84.7%
Q3 24
Q2 24
Q1 24
-132.6%
Capex Intensity
KPTI
KPTI
OSG
OSG
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.0%
Q4 24
0.2%
Q3 24
0.0%
Q2 24
0.0%
Q1 24
0.6%
Cash Conversion
KPTI
KPTI
OSG
OSG
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
-1.62×
Q1 24
0.34×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KPTI
KPTI

Products$32.1M94%
License And Other$2.0M6%

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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