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Hyliion market cap HYLN

Share price times shares outstanding: what the whole company sells for, since 2019.

Today, Oct 23, 2026
$526.9M
Highest close in our data
$3.9B
Nov 2020

Hyliion is worth $526.9M at the close on Oct 23, 2026, at $2.95 a share.

That is up 32% over the last year and down 62% over five years.

Its highest close in our data was $3.9B in Nov 2020.

Market cap over time

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHighChange
2026 so far$526.9M$305.8M$1.4B+50%
2025$351.9M$210.3M$463.9M−26%
2024$472.6M$150.4M$667.1M+218%
2023$148.7M$100.4M$659.6M−65%
2022$420.5M$415.9M$1B−61%
2021$1.1B$1B$2.9B−58%
2020$2.5B$280.2M$3.9B+773%
2019$290.4M$281.9M$290.4Mn/a

Against its peers

Companies in Agricultural - Machinery nearest Hyliion's size, closest first, today.

CompanyMarket cap
HYLNHyliion$526.9M
MLRMiller Industries$584.3M
MTWManitowoc$802M
AEBIAebi Schmidt$857.5M
ASTEAstec Industries$885.3M
PLOWDouglas Dynamics$918.5M
LNNLindsay$1.1B
GENCGencor Industries$254.8M
ALGAlamo$1.8B
BLBDBlue Bird$1.8B
Peer median$885.3M

What the market cap tells you

Share price times shares outstanding: what the whole company sells for today.

Size, not quality. Large caps move slower and are covered more. That is all it tells you.

More on Hyliion

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.