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ADS-TEC Energy PLC (ADSE)

ADS-TEC Energy PLC at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

ADS-TEC Energy PLC (ADSE) is a Electrical Equipment & Parts company based in IE with a market capitalization of $691.4M. Revenue declined 67.6% year-over-year and free cash flow was negative at -$50.3M. This page tracks ADSE's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

IE · 302 employees · IPO Mar 10, 2021

Valuation

Valuation & price

$11.23 · as of May 26, 2026 · -13.5% vs 52w high

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P/E ratio

Latest-FY diluted EPS

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P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$12.98$10.69$8.39Jul 25Dec 25Jul 26Jul 7, 25$11.61Jul 9, 25$11.57Jul 11, 25$11.67Jul 15, 25$10.98Jul 17, 25$10.56Jul 21, 25$11.52Jul 23, 25$11.10Jul 25, 25$11.61Jul 29, 25$12.10Jul 31, 25$12.85Aug 4, 25$11.19Aug 6, 25$11.43Aug 11, 25$11.56Aug 13, 25$11.60Aug 15, 25$11.75Aug 19, 25$11.66Aug 21, 25$11.97Aug 25, 25$12.24Aug 27, 25$12.29Aug 29, 25$12.98Sep 3, 25$10.61Sep 5, 25$9.94Sep 9, 25$9.69Sep 11, 25$9.18Sep 16, 25$8.39Sep 18, 25$8.75Sep 22, 25$10.00Sep 24, 25$10.23Sep 26, 25$11.64Sep 30, 25$12.00Oct 2, 25$11.34Oct 6, 25$11.37Oct 8, 25$11.57Oct 10, 25$10.84Oct 14, 25$10.31Oct 16, 25$10.34Oct 21, 25$10.16Oct 23, 25$10.25Oct 27, 25$10.05Oct 29, 25$10.50Oct 31, 25$11.42Nov 4, 25$10.20Nov 6, 25$10.12Nov 10, 25$10.15Nov 12, 25$10.18Nov 14, 25$10.20Nov 18, 25$10.26Nov 20, 25$9.96Nov 25, 25$11.80Nov 28, 25$12.54Dec 2, 25$12.19Dec 4, 25$12.02Dec 8, 25$12.74Dec 10, 25$12.50Dec 12, 25$12.47Dec 16, 25$12.11Dec 18, 25$11.60Dec 22, 25$12.43Dec 24, 25$12.40Dec 29, 25$12.72Jan 2, 26$12.61Jan 6, 26$11.66Jan 8, 26$11.71Jan 12, 26$12.29Jan 14, 26$11.92Jan 16, 26$12.43Jan 21, 26$12.42Jan 23, 26$12.10Jan 27, 26$12.29Jan 29, 26$12.69Feb 2, 26$10.98Feb 4, 26$10.76Feb 9, 26$10.59Feb 11, 26$10.49Feb 13, 26$10.52Feb 18, 26$10.90Feb 20, 26$11.10Feb 24, 26$11.89Feb 26, 26$12.49Mar 2, 26$11.20Mar 4, 26$11.46Mar 6, 26$11.53Mar 10, 26$11.49Mar 12, 26$10.68Mar 17, 26$10.38Mar 19, 26$11.00Mar 23, 26$10.54Mar 25, 26$10.56Mar 27, 26$11.37Mar 31, 26$11.50Apr 2, 26$10.76Apr 7, 26$11.60Apr 9, 26$11.80Apr 13, 26$11.75Apr 15, 26$12.00Apr 17, 26$11.61Apr 22, 26$11.99Apr 24, 26$12.02Apr 28, 26$12.14Apr 30, 26$11.90May 4, 26$11.55May 6, 26$11.45May 8, 26$11.18May 12, 26$11.10May 14, 26$11.65May 18, 26$11.49May 20, 26$11.89May 22, 26$11.89May 28, 26$11.44Jun 1, 26$11.70Jun 3, 26$11.23Jun 5, 26$11.36Jun 9, 26$10.87Jun 11, 26$11.25Jun 15, 26$11.50Jun 17, 26$11.40Jun 22, 26$11.50Jun 24, 26$11.30Jun 26, 26$11.50Jul 2, 26$12.45
$8.3952-week range$12.98
Loading valuation history…

Fundamentals

Key fundamentals

$691.4M

Market cap

-67.6%

Revenue growth (YoY)

-51.6%

Gross margin

-$50.3M

Free cash flow (USD)

$56M

Net debt

17.4%

Share dilution

0/4

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2019 → 2025

FY 2019$19.1MFY 2020$47.4MFY 2021$33.0MFY 2022$26.4MFY 2023$107.4MFY 2024$110.0MFY 2025$35.6M
$19.1M$35.6M

Free cash flow by year

2019 → 2025

FY 2019$-26.0MFY 2020$-19.2MFY 2021$-23.9MFY 2022$-68.9MFY 2023$-30.6MFY 2024$-17.7MFY 2025$-50.3M
-$26M-$50.3M

Gross margin by year

2021 → 2025

FY 2021-6.9%FY 2022-16.9%FY 2023-2.7%FY 202417.7%FY 2025-51.6%
-6.9%-51.6%

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 reported: May 15, 2026 (EPS $-0.92)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 6-K filingRegistration Rights AgreementMay 29, 2026Filing
  • Annual report20-F FiledMay 15, 2026Filing
  • 6-K filingRegistration Rights AgreementMay 12, 2026Filing
  • Annual reportAnnual Report FiledApr 24, 2026Filing
  • Quarterly reportHalf-Year Report FiledApr 24, 2026Filing
  • Annual reportAnnual Report FiledApr 13, 2026Filing

Questions

Frequently asked questions

What is ADS-TEC Energy PLC's market cap?

ADS-TEC Energy PLC (ADSE) has a market capitalization of $691.4M.

What is ADSE's P/E ratio?

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

When did ADS-TEC Energy PLC last report earnings?

ADSE last reported earnings on May 15, 2026; the next date is not yet scheduled.

Are insiders buying ADSE stock?

SEC Form 4 filings show no open-market insider buys at ADS-TEC Energy PLC 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.