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Hyliion Holdings Corp. (HYLN)

Hyliion Holdings Corp. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Hyliion Holdings Corp. (HYLN) is a Auto - Parts company based in US with a market capitalization of $1.3B. Revenue grew 130.3% year-over-year and free cash flow was negative at -$70.3M. This page tracks HYLN's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 93 employees · IPO Jan 2, 2020

Valuation

Valuation & price

$4.67 · as of May 17, 2026 · -42.3% vs 52w high

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P/E ratio

Latest-FY diluted EPS

6.67

P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$7.66$4.51$1.36Jul 25Dec 25Jul 26Jul 7, 25$1.36Jul 9, 25$1.51Jul 11, 25$1.46Jul 15, 25$1.45Jul 17, 25$1.58Jul 21, 25$1.58Jul 23, 25$1.81Jul 25, 25$1.70Jul 29, 25$1.54Jul 31, 25$1.50Aug 4, 25$1.49Aug 6, 25$1.51Aug 11, 25$1.57Aug 13, 25$1.66Aug 15, 25$1.65Aug 19, 25$1.57Aug 21, 25$1.58Aug 25, 25$1.76Aug 27, 25$1.69Aug 29, 25$1.68Sep 3, 25$1.59Sep 5, 25$1.76Sep 9, 25$1.61Sep 11, 25$1.63Sep 16, 25$1.82Sep 18, 25$1.99Sep 22, 25$2.09Sep 24, 25$2.24Sep 26, 25$2.08Sep 30, 25$1.97Oct 2, 25$2.02Oct 6, 25$2.07Oct 8, 25$2.51Oct 10, 25$2.26Oct 14, 25$2.40Oct 16, 25$2.27Oct 21, 25$2.15Oct 23, 25$2.17Oct 27, 25$2.22Oct 29, 25$2.27Oct 31, 25$2.37Nov 4, 25$2.09Nov 6, 25$2.08Nov 10, 25$2.06Nov 12, 25$1.90Nov 14, 25$1.70Nov 18, 25$1.68Nov 20, 25$1.58Nov 25, 25$1.84Nov 28, 25$1.88Dec 2, 25$1.81Dec 4, 25$1.98Dec 8, 25$1.86Dec 10, 25$1.94Dec 12, 25$1.94Dec 16, 25$1.82Dec 18, 25$1.82Dec 22, 25$1.93Dec 24, 25$1.98Dec 29, 25$1.93Jan 2, 26$1.82Jan 6, 26$1.94Jan 8, 26$1.98Jan 12, 26$1.98Jan 14, 26$2.10Jan 16, 26$2.23Jan 21, 26$2.16Jan 23, 26$2.19Jan 27, 26$2.17Jan 29, 26$2.13Feb 2, 26$2.10Feb 4, 26$2.07Feb 9, 26$2.14Feb 11, 26$2.05Feb 13, 26$2.04Feb 18, 26$2.08Feb 20, 26$2.01Feb 24, 26$1.99Feb 26, 26$2.15Mar 2, 26$2.23Mar 4, 26$2.03Mar 6, 26$2.00Mar 10, 26$2.01Mar 12, 26$2.08Mar 17, 26$1.93Mar 19, 26$1.90Mar 23, 26$1.90Mar 25, 26$1.89Mar 27, 26$1.80Mar 31, 26$1.76Apr 2, 26$1.72Apr 7, 26$1.70Apr 9, 26$1.81Apr 13, 26$1.84Apr 15, 26$1.94Apr 17, 26$2.00Apr 22, 26$1.92Apr 24, 26$1.92Apr 28, 26$1.81Apr 30, 26$1.91May 4, 26$2.11May 6, 26$2.39May 8, 26$2.46May 12, 26$2.68May 14, 26$3.69May 18, 26$4.20May 20, 26$4.09May 22, 26$5.99May 28, 26$7.19Jun 1, 26$6.25Jun 3, 26$6.46Jun 5, 26$6.90Jun 9, 26$6.34Jun 11, 26$7.51Jun 15, 26$7.41Jun 17, 26$7.66Jun 22, 26$7.37Jun 24, 26$4.92Jun 26, 26$4.42Jul 2, 26$4.32
$1.3652-week range$8.10
Loading valuation history…

Fundamentals

Key fundamentals

$1.3B

Market cap

130.3%

Revenue growth (YoY)

-166.5%

Gross margin

-$70.3M

Free cash flow (USD)

-$88M

Net debt

Net cash position

0.3%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Consumer Cyclical

Sector

Trajectory

Long-term trends

Revenue by year

2018 → 2025

FY 2018$0.00FY 2019$0.00FY 2020$0.00FY 2021$200.0KFY 2022$2.1MFY 2023$672.0KFY 2024$1.5MFY 2025$3.5M
$0$3.5M

Free cash flow by year

2018 → 2025

FY 2018$-18.7MFY 2019$-11.4MFY 2020$-23.3MFY 2021$-82.9MFY 2022$-134.2MFY 2023$-124.4MFY 2024$-73.3MFY 2025$-70.3M
-$18.7M-$70.3M

Gross margin by year

2021 → 2025

FY 2021-1268.5%FY 2022-316.8%FY 2023-155.4%FY 20246.2%FY 2025-166.5%
-1268.5%-166.5%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 12, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Meeting ResultsMay 19, 2026Filing
  • 8-K eventEarnings ReleaseMay 12, 2026Filing
  • Quarterly report10-Q FiledMay 12, 2026Filing

Questions

Frequently asked questions

What is Hyliion Holdings Corp.'s market cap?

Hyliion Holdings Corp. (HYLN) has a market capitalization of $1.3B.

What is HYLN's P/E ratio?

A meaningful P/E ratio is not available for HYLN — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is HYLN's price-to-book (P/B) ratio?

HYLN trades at 6.67 times book value per share.

Are insiders buying HYLN stock?

SEC Form 4 filings show no open-market insider buys at Hyliion Holdings Corp. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.