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

NEKTAR THERAPEUTICS is the larger business by last-quarter revenue ($21.8M vs $17.7M, roughly 1.2× Ballard Power Systems Inc.). Ballard Power Systems Inc. runs the higher net margin — 994.4% vs -165.4%, a 1159.9% 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.

Nektar Therapeutics is an American biopharmaceutical company. The company was founded in 1990 and is based in San Francisco, California. The company develops new drug candidates by applying its proprietary PEGylation and advanced polymer conjugate technologies to modify chemical structure of substances, which improves drug characteristics like retention and solubility. It is a technology supplier to a number of pharmaceutical companies including Affymax, Amgen, Merck, Pfizer and UCB Pharma, e...

BLDP vs NKTR — Head-to-Head

Bigger by revenue
NKTR
NKTR
1.2× larger
NKTR
$21.8M
$17.7M
BLDP
Higher net margin
BLDP
BLDP
1159.9% more per $
BLDP
994.4%
-165.4%
NKTR

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
BLDP
BLDP
NKTR
NKTR
Revenue
$17.7M
$21.8M
Net Profit
$176.5M
$-36.1M
Gross Margin
Operating Margin
-126.9%
Net Margin
994.4%
-165.4%
Revenue YoY
-25.3%
Net Profit YoY
-596.9%
EPS (diluted)
$-4.67

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
NKTR
NKTR
Q4 25
$21.8M
Q3 25
$17.7M
$11.8M
Q2 25
$11.2M
Q1 25
$10.5M
Q4 24
$29.2M
Q3 24
$-12.3M
$24.1M
Q2 24
$23.5M
Q1 24
$21.6M
Net Profit
BLDP
BLDP
NKTR
NKTR
Q4 25
$-36.1M
Q3 25
$176.5M
$-35.5M
Q2 25
$-41.6M
Q1 25
$-50.9M
Q4 24
$7.3M
Q3 24
$-37.1M
Q2 24
$-52.4M
Q1 24
$-36.8M
Gross Margin
BLDP
BLDP
NKTR
NKTR
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
72.7%
Q3 24
156.5%
81.6%
Q2 24
58.5%
Q1 24
60.6%
Operating Margin
BLDP
BLDP
NKTR
NKTR
Q4 25
-126.9%
Q3 25
-268.6%
Q2 25
-324.2%
Q1 25
-425.8%
Q4 24
49.2%
Q3 24
-142.4%
Q2 24
-211.9%
Q1 24
-163.7%
Net Margin
BLDP
BLDP
NKTR
NKTR
Q4 25
-165.4%
Q3 25
994.4%
-301.3%
Q2 25
-372.2%
Q1 25
-486.4%
Q4 24
24.9%
Q3 24
-153.6%
Q2 24
-222.9%
Q1 24
-170.1%
EPS (diluted)
BLDP
BLDP
NKTR
NKTR
Q4 25
$-4.67
Q3 25
$-1.87
Q2 25
$-2.95
Q1 25
$-0.24
Q4 24
$-2.07
Q3 24
$-2.66
Q2 24
$-3.76
Q1 24
$-0.19

Balance Sheet & Financial Strength

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

Metric
BLDP
BLDP
NKTR
NKTR
Cash + ST InvestmentsLiquidity on hand
$15.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$89.8M
Total Assets
$280.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLDP
BLDP
NKTR
NKTR
Q4 25
$15.1M
Q3 25
$41.0M
Q2 25
$43.0M
Q1 25
$38.9M
Q4 24
$44.3M
Q3 24
$30.1M
Q2 24
$27.9M
Q1 24
$48.6M
Stockholders' Equity
BLDP
BLDP
NKTR
NKTR
Q4 25
$89.8M
Q3 25
$85.1M
Q2 25
$-24.2M
Q1 25
$13.7M
Q4 24
$60.7M
Q3 24
$48.9M
Q2 24
$79.7M
Q1 24
$126.7M
Total Assets
BLDP
BLDP
NKTR
NKTR
Q4 25
$280.4M
Q3 25
$301.3M
Q2 25
$207.5M
Q1 25
$256.2M
Q4 24
$303.9M
Q3 24
$308.0M
Q2 24
$343.3M
Q1 24
$396.0M

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
NKTR
NKTR
Operating Cash FlowLast quarter
$5.7M
$-65.0M
Free Cash FlowOCF − Capex
$-65.0M
FCF MarginFCF / Revenue
-298.0%
Capex IntensityCapex / Revenue
0.1%
Cash ConversionOCF / Net Profit
0.03×
TTM Free Cash FlowTrailing 4 quarters
$-208.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLDP
BLDP
NKTR
NKTR
Q4 25
$-65.0M
Q3 25
$5.7M
$-48.8M
Q2 25
$-45.7M
Q1 25
$-49.1M
Q4 24
$-46.2M
Q3 24
$-6.6M
$-43.9M
Q2 24
$-37.7M
Q1 24
$-47.9M
Free Cash Flow
BLDP
BLDP
NKTR
NKTR
Q4 25
$-65.0M
Q3 25
$-48.9M
Q2 25
$-45.8M
Q1 25
$-49.1M
Q4 24
$-46.6M
Q3 24
$-44.6M
Q2 24
$-37.9M
Q1 24
$-48.0M
FCF Margin
BLDP
BLDP
NKTR
NKTR
Q4 25
-298.0%
Q3 25
-414.5%
Q2 25
-409.6%
Q1 25
-469.0%
Q4 24
-159.9%
Q3 24
-184.9%
Q2 24
-161.3%
Q1 24
-222.0%
Capex Intensity
BLDP
BLDP
NKTR
NKTR
Q4 25
0.1%
Q3 25
1.0%
Q2 25
0.3%
Q1 25
0.0%
Q4 24
1.6%
Q3 24
2.8%
Q2 24
0.8%
Q1 24
0.7%
Cash Conversion
BLDP
BLDP
NKTR
NKTR
Q4 25
Q3 25
0.03×
Q2 25
Q1 25
Q4 24
-6.36×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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