What is Hyliion's shares (diluted)?

Hyliion (HYLN) reported shares (diluted) of $177.67M in Q1 2026.

How has Hyliion's shares (diluted) changed year-over-year?

Hyliion's shares (diluted) increased by 1.9% year-over-year, from $174.34M to $177.67M.

What is the long-term trend for Hyliion's shares (diluted)?

Over 4 years (2021 to 2025), Hyliion's shares (diluted) has grown at a 0.5% compound annual growth rate (CAGR), from $687.71M to $700.73M.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

Hyliion HYLN Shares (Diluted)

Shares (Diluted) at other companies

CaterpillarCAT

465.8M-2.4%

Bloom EnergyBE

319.7M+38.9%

Plug PowerPLUG

1.4B+46.9%

OkloOKLO

170.3M+23.3%

Charles River LaboratoriesCRL

49M-3.7%

CumminsCMI

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Other financials

Income statement

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Revenue$2.8M+479%

Gross profit$210.0K+1,650%

Operating income-$13.2M+32.9%

Net income-$11.7M+32.0%

EPS (diluted)-$0.07+30.0%

Balance sheet

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Cash & equivalents$20.9M+61.0%

Total debt$3.7M-40.1%

Total equity$181.7M-20.3%

Total assets$190.8M-20.8%

Cash flow

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Operating cash flow-$12.7M+9.1%

CapEx$1.9M-74.4%

Free cash flow-$14.6M+31.6%

Valuation

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Market cap$877.37M+274%

Enterprise value$860.16M+277%

P/S150.8×+33.3×

Profitability

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Gross margin6.3%+1.0pp

Operating margin-1,015.1%-414pp

Net margin-888.1%-356pp

FCF margin-1,092.3%-444pp

Returns & leverage

See full

Return on equity-25.2%+6.1pp

Debt / equity0×0.0×

Current ratio10.1×-3.8×

Where this comes from

Reported directly by Hyliion in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: Hyliion’s 10-Q, filed May 12, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Hyliion's shares (diluted)?: Hyliion (HYLN) reported shares (diluted) of $177.67M in Q1 2026.
How has Hyliion's shares (diluted) changed year-over-year?: Hyliion's shares (diluted) increased by 1.9% year-over-year, from $174.34M to $177.67M.
What is the long-term trend for Hyliion's shares (diluted)?: Over 4 years (2021 to 2025), Hyliion's shares (diluted) has grown at a 0.5% compound annual growth rate (CAGR), from $687.71M to $700.73M.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.