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

Karyopharm Therapeutics Inc. is the larger business by last-quarter revenue ($34.1M vs $17.7M, roughly 1.9× Ballard Power Systems Inc.). Ballard Power Systems Inc. runs the higher net margin — 994.4% vs -299.9%, a 1294.3% gap on every dollar of revenue.

Ballard Power Systems Inc. is a developer and manufacturer of proton exchange membrane (PEM) fuel cell products for markets such as heavy-duty motive, portable power, material handling as well as engineering services. Ballard has designed and shipped over 400 MW of fuel cell products to date.

BLDP vs KPTI — Head-to-Head

Bigger by revenue
KPTI
KPTI
1.9× larger
KPTI
$34.1M
$17.7M
BLDP
Higher net margin
BLDP
BLDP
1294.3% more per $
BLDP
994.4%
-299.9%
KPTI

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
BLDP
BLDP
KPTI
KPTI
Revenue
$17.7M
$34.1M
Net Profit
$176.5M
$-102.2M
Gross Margin
Operating Margin
-52.4%
Net Margin
994.4%
-299.9%
Revenue YoY
11.6%
Net Profit YoY
-232.0%
EPS (diluted)
$-7.02

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
BLDP
BLDP
KPTI
KPTI
Q4 25
$34.1M
Q3 25
$17.7M
$44.0M
Q2 25
$37.9M
Q1 25
$30.0M
Q4 24
$30.5M
Q3 24
$-12.3M
$38.8M
Q2 24
$42.8M
Q1 24
$33.1M
Net Profit
BLDP
BLDP
KPTI
KPTI
Q4 25
$-102.2M
Q3 25
$176.5M
$-33.1M
Q2 25
$-37.3M
Q1 25
$-23.5M
Q4 24
$-30.8M
Q3 24
$-32.1M
Q2 24
$23.8M
Q1 24
$-37.4M
Gross Margin
BLDP
BLDP
KPTI
KPTI
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
156.5%
Q2 24
Q1 24
Operating Margin
BLDP
BLDP
KPTI
KPTI
Q4 25
-52.4%
Q3 25
-34.6%
Q2 25
-64.3%
Q1 25
-110.8%
Q4 24
-102.4%
Q3 24
-67.8%
Q2 24
-65.7%
Q1 24
-101.9%
Net Margin
BLDP
BLDP
KPTI
KPTI
Q4 25
-299.9%
Q3 25
994.4%
-75.2%
Q2 25
-98.2%
Q1 25
-78.2%
Q4 24
-100.8%
Q3 24
-82.7%
Q2 24
55.6%
Q1 24
-112.8%
EPS (diluted)
BLDP
BLDP
KPTI
KPTI
Q4 25
$-7.02
Q3 25
$-3.82
Q2 25
$-4.32
Q1 25
$-2.77
Q4 24
$-2.33
Q3 24
$-3.85
Q2 24
$-2.97
Q1 24
$-4.85

Balance Sheet & Financial Strength

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

Metric
BLDP
BLDP
KPTI
KPTI
Cash + ST InvestmentsLiquidity on hand
$60.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$-292.9M
Total Assets
$108.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLDP
BLDP
KPTI
KPTI
Q4 25
$60.5M
Q3 25
$37.7M
Q2 25
$38.7M
Q1 25
$38.8M
Q4 24
$62.5M
Q3 24
$72.8M
Q2 24
$84.8M
Q1 24
$30.6M
Stockholders' Equity
BLDP
BLDP
KPTI
KPTI
Q4 25
$-292.9M
Q3 25
$-269.3M
Q2 25
$-238.9M
Q1 25
$-205.9M
Q4 24
$-186.0M
Q3 24
$-159.6M
Q2 24
$-132.1M
Q1 24
$-169.0M
Total Assets
BLDP
BLDP
KPTI
KPTI
Q4 25
$108.4M
Q3 25
$96.2M
Q2 25
$104.9M
Q1 25
$127.7M
Q4 24
$164.4M
Q3 24
$189.5M
Q2 24
$214.0M
Q1 24
$204.5M

Cash Flow & Capital Efficiency

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

Metric
BLDP
BLDP
KPTI
KPTI
Operating Cash FlowLast quarter
$5.7M
$-11.8M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
0.03×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLDP
BLDP
KPTI
KPTI
Q4 25
$-11.8M
Q3 25
$5.7M
$-5.9M
Q2 25
$-18.7M
Q1 25
$-39.0M
Q4 24
$-25.8M
Q3 24
$-6.6M
$-19.5M
Q2 24
$-38.5M
Q1 24
$-43.7M
Free Cash Flow
BLDP
BLDP
KPTI
KPTI
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$-25.9M
Q3 24
Q2 24
Q1 24
$-43.9M
FCF Margin
BLDP
BLDP
KPTI
KPTI
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
-84.7%
Q3 24
Q2 24
Q1 24
-132.6%
Capex Intensity
BLDP
BLDP
KPTI
KPTI
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
BLDP
BLDP
KPTI
KPTI
Q4 25
Q3 25
0.03×
Q2 25
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

BLDP
BLDP

Segment breakdown not available.

KPTI
KPTI

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

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