BLDP vs WPRT vs GEDC Stock Comparison

Ballard Power Systems, Aetherion Technologies and TerraVolt Holdings Prices as of Nov 2, 2026 Peers: Industry group
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WPRT Aetherion Technologies Inc. Data shown for AETR
$1.88 0.0% 1M -6.0% 1Y
Market cap
$32.67M
P/E
–
Revenue (TTM)
$8.50M
Div. yield
–
Heavy Equipment Industrials
1 win
GEDC TerraVolt Holdings, Inc.
$0.55 +10.0% 1M +12.2% 1Y
Market cap
$14.15M
P/E
–
Revenue (TTM)
—
Div. yield
–
Real Estate Development Real Estate
2 wins

Head to Head

7 decided of 12

Ballard Power Systems leads on 4 of the 12 questions below (Ballard Power Systems 4, TerraVolt Holdings 2, Aetherion Technologies 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionBLDPWPRTGEDCLeader
Larger companyMarket capitalisation $451.18M $32.67M $14.15M BLDP
Cheaper on earningsLower P/E, profitable companies only -5.6x -0.8x -2.2x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — — –
Faster revenue growthRevenue growth, trailing twelve months +46.4% -73.4% — BLDP
More profitableNet margin, trailing twelve months -75.7% -493.2% — BLDP
Better return on capitalReturn on invested capital — -39.8% — –
Less leveragedLower net debt / EBITDA — 1.0x — –
Higher dividend yieldTrailing dividend yield — — — –
Better 1-year returnPrice return, last 12 months -58.0% -6.0% +12.2% GEDC
Better 5-year returnAnnualised price return, 5 years -39.4%/yr -45.0%/yr -32.7%/yr GEDC
Less volatileAnnualised volatility, 1 year 73.6% 54.1% 355.8% WPRT
Higher overall scoreMean of the five percentile scores vs peers 67/100 27/100 11/100 BLDP

Percentile Scorecard

BLDPWPRTGEDC

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisBLDPWPRTGEDC
Valuation 62 #24 of 62 12 #178 of 203 8 #35 of 38
Growth 83 #11 of 59 36 #121 of 189 25 #25 of 33
Profitability 44 #31 of 55 4 #179 of 187 –
Financial Health 80 #15 of 72 53 #104 of 221 0 #37 of 37
Shareholder Returns – – –
Overall 67 27 11
  • BLDP ranked among 72 companies in Clean Energy Equipment
  • WPRT ranked among 223 companies in Machinery
  • GEDC ranked among 41 companies in Property Developers

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodBLDPWPRTGEDCSPY
1 month -26.8%0.0%+10.0% -2.3%
3 months -43.8%+6.8%-29.5% -0.7%
6 months -54.4%-5.1%+14.6% +4.8%
Year to date -40.9%+19.7%+57.1% +10.3%
1 year -58.0%-6.0%+12.2% +10.3%
3 years -59.0%-66.9%+1.9% +73.0%
3 years, per year -25.7%-30.8%+0.6% +20.1%
5 years -91.8%-94.9%-86.2% +61.9%
5 years, per year -39.4%-45.0%-32.7% +10.1%
10 years -25.0%-87.3%-68.6% +258.6%
10 years, per year -2.8%-18.6%-10.9% +13.6%

Risk

MeasureBLDPWPRTGEDCSPY
Volatility, 1Y 73.6%54.1%355.8% 12.8%
Downside volatility, 1Y 68.9%48.5%520.8% 12.8%
Beta vs S&P 500, 1Y 2.750.63-1.00 1.00
Return / volatility, 1Y -0.79-0.110.03 0.80
Max drawdown, 5Y -94.7%-96.1%-99.6% -25.4%
From 52-week high -76.5%-23.9%-30.4% -3.5%
52-week high $6.38$2.47$0.79 $779.14
52-week low $1.43$1.54$0.05 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleBLDPWPRTGEDC
P/E now vs peer median -5.6xmedian 29.1x -0.8xmedian 25.6x -2.2xmedian 7.4x
P/S now vs peer median 4.3xmedian 2.3x 3.8xmedian 1.9x —median 4.8x
EV/EBITDA now vs peer median 1.8xmedian 18.5x -0.4xmedian 14.4x —median 11.2x
P/FCF now vs peer median -8.6xmedian 28.9x -3.7xmedian 22.5x -18.9xmedian 6.2x
P/B now vs peer median 0.8xmedian 1.8x 0.6xmedian 2.2x -5.1xmedian 0.6x
PEG now vs peer median -0.34median 0.81 -0.10median 1.36 0.03median 0.34

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsBLDPWPRTGEDC
Revenue $106.16M $8.50M –
Gross profit $17.41M $952.00K –
Operating income -$31.41M -$23.52M -$1.06M
Net income -$77.27M -$41.91M -$6.50M
Free cash flow -$52.66M -$8.83M -$750.00K
R&D $42.19M $5.35M –
EPS (diluted) $-0.52 $-2.42 $-0.25
Cash & equivalents $502.10M $23.95M $287.00K
Total debt – $972.00K $2.32M
Shares (diluted) 155.19M 17.34M 25.73M
Enterprise value -$1.63B -$204.44M $13.45M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricBLDPWPRTGEDC
P/E -5.6x -0.8x -2.2x
P/FCF -8.6x -3.7x -18.9x
P/Operating cash flow -11.4x -4.1x -18.9x
P/S 4.3x 3.8x –
P/B 0.8x 0.6x -5.1x
P/Tangible book 0.8x 0.6x -5.1x
EV/EBITDA 1.8x -0.4x –
EV/EBIT 1.7x -0.4x -15.3x
EV/Revenue -0.5x 1.1x –
EV/FCF 1.0x -1.1x -21.6x
EV/Operating cash flow 1.4x -1.2x -21.6x
PEG (3Y EPS CAGR) -0.34 -0.10 0.03

Growth

14 metrics
MetricBLDPWPRTGEDC
Revenue growth (1Y) 46.4% -73.4% –
Revenue CAGR (3Y) 15.8% -70.1% –
Gross profit growth (1Y) 272.0% -72.0% –
Gross profit CAGR (3Y) 49.0% -72.0% –
Operating income growth (1Y) 81.6% -71.1% 0.8%
Operating income CAGR (3Y) 39.2% 17.0% -31.4%
Net income growth (1Y) 74.0% 21.9% 48.4%
Net income CAGR (3Y) 18.2% 7.3% -70.7%
EPS growth (1Y) 73.0% 18.0% 49.5%
EPS CAGR (3Y) 16.3% 7.7% -75.4%
Operating cash flow growth (1Y) -107.5% 55.5% 12.7%
Operating cash flow CAGR (3Y) 13.1% 10.8% 2.9%
Free cash flow growth (1Y) -110.5% 55.5% 12.7%
Free cash flow CAGR (3Y) 13.0% 27.8% 6.8%

Profitability

14 metrics
MetricBLDPWPRTGEDC
Gross margin 16.4% 11.2% –
EBITDA margin -27.8% -267.3% –
Operating margin -29.6% -276.7% –
Pretax margin -11.8% -423.1% –
Net margin -75.7% -493.2% –
FCF margin -49.6% -103.9% –
Operating cash flow margin -37.3% -93.2% –
Return on equity -14.0% -29.3% –
Return on assets -12.2% -19.9% -2,233%
Return on invested capital – -39.8% –
Return on capital employed -5.2% -42.2% –
Asset turnover 0.2x 0.1x –
Cash conversion (OCF / net income) 0.5x 0.2x 0.1x
Stock comp / revenue 18.7% 8.2% –

Financial Health

11 metrics
MetricBLDPWPRTGEDC
Debt / assets – 1.1% 786.4%
Debt / equity – 0.0x -0.8x
Net debt / EBITDA – 1.0x –
Debt / FCF – -0.1x -3.1x
Liabilities / assets 13.1% 38.5% 1,049%
Equity / assets 86.9% 61.5% -949.2%
Interest coverage -36.4x -100.9x –
Current ratio 11.2x 1.1x 0.1x
Quick ratio 10.3x 1.1x 0.1x
Cash ratio 9.9x 0.8x 0.1x
Altman Z-score -0.56 -19.51 –

Shareholder Returns

7 metrics
MetricBLDPWPRTGEDC
Dividend yield – – –
Net buyback yield – 339.0% –
Shareholder yield – 339.0% –
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusBLDPWPRTGEDC
EPS, next fiscal year $-0.18FY2026 $-1.37FY2026 –
Revenue, next fiscal year $115.35MFY2026 $10.34MFY2026 –
Revenue growth, next FY +17.0%FY2026 -55.7%FY2026 –
Revenue growth, the year after +40.4% +10.1% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersBLDPWPRTGEDC
Held by institutions 34.7% – –
Institutions holding 171 – –
Change in shares held, QoQ +16.3% – –
Institutions buying 101 – –
Institutions selling 40 – –
Buyers to sellers 2.53 – –

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

BLDPWPRTGEDC
BLDP 1.00 0.15 0.01
WPRT 0.15 1.00 -0.03
GEDC 0.01 -0.03 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, BLDP, WPRT and GEDC?

Ballard Power Systems (BLDP) is the largest by market capitalisation: Ballard Power Systems (BLDP) $451.18M, Aetherion Technologies (WPRT) $32.67M, TerraVolt Holdings (GEDC) $14.15M.

Which company is growing faster?

Ballard Power Systems (BLDP) grew revenue fastest over the trailing twelve months: Ballard Power Systems (BLDP) +46.4%, Aetherion Technologies (WPRT) -73.4%.

Which company is more profitable?

Ballard Power Systems (BLDP) has the highest net margin (Ballard Power Systems (BLDP) -75.7%, Aetherion Technologies (WPRT) -493.2%).

Which stock has performed better?

Over the past year TerraVolt Holdings (GEDC) returned the most: Ballard Power Systems (BLDP) -58.0%, Aetherion Technologies (WPRT) -6.0%, TerraVolt Holdings (GEDC) +12.2%. Over five years, TerraVolt Holdings (GEDC) compounded fastest (Ballard Power Systems (BLDP) -39.4%/yr, Aetherion Technologies (WPRT) -45.0%/yr, TerraVolt Holdings (GEDC) -32.7%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Aetherion Technologies (WPRT) has been the steadiest (Ballard Power Systems (BLDP) 73.6%, Aetherion Technologies (WPRT) 54.1%, TerraVolt Holdings (GEDC) 355.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, BLDP, WPRT and GEDC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Ballard Power Systems (BLDP) leads on 4. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.