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Side-by-side financial comparison of Karyopharm Therapeutics Inc. (KPTI) and McEwen Inc. (MUX). Click either name above to swap in a different company.

McEwen Inc. is the larger business by last-quarter revenue ($64.6M vs $34.1M, roughly 1.9× Karyopharm Therapeutics Inc.). McEwen Inc. runs the higher net margin — 59.0% vs -299.9%, a 358.9% gap on every dollar of revenue. On growth, McEwen Inc. posted the faster year-over-year revenue change (92.8% vs 11.6%). Over the past eight quarters, McEwen Inc.'s revenue compounded faster (25.2% CAGR vs 1.4%).

McEwen Inc (ticker MUX) is a natural resource company primarily engaged in the exploration, development, and production of gold, silver, and copper assets. Its core operations are located across North and South America, serving global commodity markets with a focus on sustainable, responsible mining practices.

KPTI vs MUX — Head-to-Head

Bigger by revenue
MUX
MUX
1.9× larger
MUX
$64.6M
$34.1M
KPTI
Growing faster (revenue YoY)
MUX
MUX
+81.2% gap
MUX
92.8%
11.6%
KPTI
Higher net margin
MUX
MUX
358.9% more per $
MUX
59.0%
-299.9%
KPTI
Faster 2-yr revenue CAGR
MUX
MUX
Annualised
MUX
25.2%
1.4%
KPTI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KPTI
KPTI
MUX
MUX
Revenue
$34.1M
$64.6M
Net Profit
$-102.2M
$38.1M
Gross Margin
26.9%
Operating Margin
-52.4%
34.2%
Net Margin
-299.9%
59.0%
Revenue YoY
11.6%
92.8%
Net Profit YoY
-232.0%
563.1%
EPS (diluted)
$-7.02
$0.66

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
MUX
MUX
Q4 25
$34.1M
$64.6M
Q3 25
$44.0M
$50.5M
Q2 25
$37.9M
$46.7M
Q1 25
$30.0M
$35.7M
Q4 24
$30.5M
$33.5M
Q3 24
$38.8M
$52.3M
Q2 24
$42.8M
$47.5M
Q1 24
$33.1M
$41.2M
Net Profit
KPTI
KPTI
MUX
MUX
Q4 25
$-102.2M
$38.1M
Q3 25
$-33.1M
$-462.0K
Q2 25
$-37.3M
$3.0M
Q1 25
$-23.5M
$-6.3M
Q4 24
$-30.8M
$-8.2M
Q3 24
$-32.1M
$-2.1M
Q2 24
$23.8M
$-13.0M
Q1 24
$-37.4M
$-20.4M
Gross Margin
KPTI
KPTI
MUX
MUX
Q4 25
26.9%
Q3 25
15.5%
Q2 25
26.3%
Q1 25
28.2%
Q4 24
1.1%
Q3 24
26.4%
Q2 24
22.7%
Q1 24
14.6%
Operating Margin
KPTI
KPTI
MUX
MUX
Q4 25
-52.4%
34.2%
Q3 25
-34.6%
-16.7%
Q2 25
-64.3%
-7.2%
Q1 25
-110.8%
-21.4%
Q4 24
-102.4%
-43.4%
Q3 24
-67.8%
-0.2%
Q2 24
-65.7%
-29.4%
Q1 24
-101.9%
-53.3%
Net Margin
KPTI
KPTI
MUX
MUX
Q4 25
-299.9%
59.0%
Q3 25
-75.2%
-0.9%
Q2 25
-98.2%
6.5%
Q1 25
-78.2%
-17.6%
Q4 24
-100.8%
-24.6%
Q3 24
-82.7%
-4.0%
Q2 24
55.6%
-27.4%
Q1 24
-112.8%
-49.4%
EPS (diluted)
KPTI
KPTI
MUX
MUX
Q4 25
$-7.02
$0.66
Q3 25
$-3.82
$-0.01
Q2 25
$-4.32
$0.06
Q1 25
$-2.77
$-0.12
Q4 24
$-2.33
$-0.15
Q3 24
$-3.85
$-0.04
Q2 24
$-2.97
$-0.26
Q1 24
$-4.85
$-0.41

Balance Sheet & Financial Strength

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

Metric
KPTI
KPTI
MUX
MUX
Cash + ST InvestmentsLiquidity on hand
$60.5M
$72.1M
Total DebtLower is stronger
$126.2M
Stockholders' EquityBook value
$-292.9M
$546.2M
Total Assets
$108.4M
$820.2M
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KPTI
KPTI
MUX
MUX
Q4 25
$60.5M
$72.1M
Q3 25
$37.7M
$75.4M
Q2 25
$38.7M
$69.5M
Q1 25
$38.8M
$79.3M
Q4 24
$62.5M
$15.3M
Q3 24
$72.8M
$30.2M
Q2 24
$84.8M
$42.6M
Q1 24
$30.6M
$22.0M
Total Debt
KPTI
KPTI
MUX
MUX
Q4 25
$126.2M
Q3 25
$126.0M
Q2 25
$125.8M
Q1 25
$125.5M
Q4 24
$40.0M
Q3 24
$31.0M
Q2 24
$34.0M
Q1 24
$37.0M
Stockholders' Equity
KPTI
KPTI
MUX
MUX
Q4 25
$-292.9M
$546.2M
Q3 25
$-269.3M
$488.6M
Q2 25
$-238.9M
$484.5M
Q1 25
$-205.9M
$479.8M
Q4 24
$-186.0M
$495.0M
Q3 24
$-159.6M
$502.1M
Q2 24
$-132.1M
$485.2M
Q1 24
$-169.0M
$482.5M
Total Assets
KPTI
KPTI
MUX
MUX
Q4 25
$108.4M
$820.2M
Q3 25
$96.2M
$747.6M
Q2 25
$104.9M
$735.6M
Q1 25
$127.7M
$730.6M
Q4 24
$164.4M
$664.6M
Q3 24
$189.5M
$667.8M
Q2 24
$214.0M
$645.1M
Q1 24
$204.5M
$638.7M
Debt / Equity
KPTI
KPTI
MUX
MUX
Q4 25
0.23×
Q3 25
0.26×
Q2 25
0.26×
Q1 25
0.26×
Q4 24
0.08×
Q3 24
0.06×
Q2 24
0.07×
Q1 24
0.08×

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
MUX
MUX
Operating Cash FlowLast quarter
$-11.8M
$3.1M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
0.08×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KPTI
KPTI
MUX
MUX
Q4 25
$-11.8M
$3.1M
Q3 25
$-5.9M
$5.2M
Q2 25
$-18.7M
$478.0K
Q1 25
$-39.0M
$-1.9M
Q4 24
$-25.8M
$-1.2M
Q3 24
$-19.5M
$23.2M
Q2 24
$-38.5M
$3.6M
Q1 24
$-43.7M
$3.9M
Free Cash Flow
KPTI
KPTI
MUX
MUX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$-25.9M
Q3 24
Q2 24
Q1 24
$-43.9M
FCF Margin
KPTI
KPTI
MUX
MUX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
-84.7%
Q3 24
Q2 24
Q1 24
-132.6%
Capex Intensity
KPTI
KPTI
MUX
MUX
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
MUX
MUX
Q4 25
0.08×
Q3 25
Q2 25
0.16×
Q1 25
Q4 24
Q3 24
Q2 24
-1.62×
Q1 24

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%

MUX
MUX

Segment breakdown not available.

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