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Ads-tec Energy Public Ltd Co (ADSE) stock

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NASDAQ: ADSE Nasdaq Electrical Components & Equipment

Ads-tec Energy Public Ltd Co is a US-listed company in the electrical components & equipment industry. Its financial year ends in December.

Stock price today

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Third-party market data · may be delayed

Fair value per share

Under review: every model's value for Ads-tec Energy Public Ltd Co is far from the share price, which usually points to a data problem (a merger, a share-count change, a one-off) rather than a bargain or a bubble.

Price vs value

Under review: data-quality checks not passed. We'll show the comparison once resolved.

Ads-tec Energy Public Ltd Co valuation: adjust assumptions and compare models →

Who’s trading

What company insiders, investment funds and members of Congress have been doing with the stock, from their own filings.

  • Funds5 adding, 4 cuttingOf 0 active managers that changed their stake, 0 added; quarter to June 30, 2026Fund buyers and sellers

Value diary

Our note on each quarter Ads-tec Energy Public files

Where Ads-tec Energy Public stands after its latest Filing

Revenue for the twelve months was $36m, down 70.0% on a year earlier, against growth of 2.5% a quarter earlier. Free-cash-flow margin fell to -126.3% from -60.2% a year earlier. Operating margin narrowed to -179.6% from -56.4%. The diluted share count is up 10.1% on a year earlier, which dilutes existing holders. It passes 1 of our 5 financial-health checks.

Our model value for Ads-tec Energy Public is under review, so past values are not shown until it is resolved.

Written from the company's filings and our models when each quarter's report arrives. Figures in older notes are as published at the time. Not investment advice.

The Fundamentalytics view

Ads-tec Energy Public Ltd Co's trailing-twelve-month revenue fell 70.0% year on year, with a free-cash-flow margin of -126.3%.

Current signal Revenue growth decelerating: TTM revenue growth slowed to -70.0% (-72.5pp vs the prior quarter), the 2nd consecutive quarterly slowdown.

Assembled from SEC-filed figures — the full workings are on this page and in our methodology. Observations, not recommendations.

Highlights

How we pick these

Strengths

Nothing in Ads-tec Energy Public Ltd Co's latest figures clears our strength thresholds.

Things to watch

  • Revenue shrinking. Revenue fell 70.0% over the last 12 months.
  • Growth slowing. The growth rate is 72.5 points lower than a quarter earlier.
  • Loss-making. Operating margin is -179.6%: costs exceed revenue.
  • Margins narrowing. Operating margin is down 171.8 points on a year ago.
  • Burning cash. Free cash flow was -126.3% of revenue over the last 12 months.
  • Share dilution. Diluted shares rose 10.1% in a year.

Price chart

  • 1 day-10.4%
  • 1 week-5.1%

Closing prices to 2026-11-02. Price change only, dividends excluded.

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Third-party market data · may be delayed

At a glance

Trailing twelve months, from SEC filings

Profitability

Revenue (TTM)
$35.7M
Operating margin
-179.6%
Net margin
-174.9%
EPS (TTM, diluted)
$-1.11

Growth

Revenue growth
−70.0%
Change in growth rate
−72.5 pts
Share count change
+10.1%

Cash

Free cash flow (TTM)
-$45.1M
FCF margin
-126.3%
Stock pay % of revenue
8.4%

News & updates

Updated November 2, 2026

Company announcements, filed results and changes that matter to shareholders.

No recent updates are available for ADSE from the sources we follow. See filings →

Refreshed hourly when new source data is available. Summaries are checked against company releases and SEC filings. Company announcement headlines are labelled when a checked summary is unavailable.

Valuation

Ads-tec Energy Public Ltd Co valuation models and calculator

Fundamentalytics rating

model v1.6 · 2026-11-03

Not rated: data-quality checks not passed.

The inputs used by the models below have passed source checks. Individual model values are available below and in the interactive valuator. Their differences are shown explicitly; the platform combined value and recommendation remain withheld.

Valuation models

We value Ads-tec Energy Public Ltd Co as an operating company, with every model that fits that kind of business. Cost of equity 11.5%: the 10-year Treasury yield (4.9%) plus a beta of 1.46 times a 4.5% equity risk premium.

Value per share by model
Model Value per share In the combined value?
Revenue-to-maturity model Revenue grown to maturity with the cash margin moving to the industry's; for companies not yet profitable. — Does not apply: This model is withheld pending its input or assumption review.
Price-to-earnings vs peers Earnings per share times peers' typical (harmonic-mean) price-to-earnings. — Does not apply: This model is withheld pending its input or assumption review.
Residual income Book value plus the present value of returns above the cost of equity, fading over ten years. — Does not apply: This model is withheld pending its input or assumption review.
Justified price-to-book Book value times (return on equity - growth) / (cost of equity - growth): steady-state returns. — Does not apply: This model is withheld pending its input or assumption review.
Price-to-sales vs peers Sales per share times peers' typical price-to-sales; used only when earnings are negative. ~$0.1 ~$0.3–$2.8 Left out: out of range vs price (0.01x)
Combined value Individual source-checked model scenarios are available. The platform combined value and recommendation remain withheld. — Combined value withheld. Review the individual models and their assumptions.

Different models fail in different ways, so where several apply we average them rather than trust one. Peer-based models compare Ads-tec Energy Public Ltd Co with Electrical Components & Equipment in our coverage, using third-party market data. Model values are estimates under stated assumptions, updated as new filings arrive; not price targets or investment advice. How each model works.

Moat

Not assessed: fewer than five years of comparable figures in the filings. AI disruption exposure for this industry: Low.

A rules-based reading of reported figures, not a forecast and not investment advice. How the score is built: methodology.

Forecasts and guidance

Analysts' consensus

No analyst estimates are published for Ads-tec Energy Public Ltd Co: too few analysts cover it.

Positioning

Short interest
0.5%
of tradable shares
Days to cover
4.29
at average volume
Short interest, 1 month
+83%
to October 15, 2026
Held by institutions
48%
of shares
Held by insiders
39.4%
of shares
Employees
302
full time

Consensus figures average analysts' published estimates (third-party data); guidance is the company's own. Neither is our forecast. Short interest is reported twice a month and lags. Market data may be delayed.

This section is general information, not investment advice or a personal recommendation, and it does not take account of your objectives or circumstances. Forecasts and guidance are estimates, not promises: companies miss their own guidance and analysts' figures are often revised. Prices can fall as well as rise, and you can lose money. See our disclaimer.

Share-price performance

Market data may be delayed

Recent prices are available. Older price history and the statistics that need it are being loaded in the background.

Price behaviour

52-week range
Not enough history
From 52-week high
—
vs 50-day average
—
vs 200-day average
—
Volatility (1 year)
—
Beta vs S&P 500
—

Volatility is the annualised standard deviation of daily returns. Beta 1.5 means the shares typically moved 1.5% for each 1% move in the S&P 500 over the past year. Prices to November 2, 2026.

Fundamentals

Revenue (TTM) Ads-tec Energy Public Ltd Co
$0 $50M $100M $150M FY19 Q4 FY21 Q4 FY23 Q4 FY25 Q4 Revenue (TTM), FY19 Q4: $21.4M Revenue (TTM), FY20 Q4: $54.1M Revenue (TTM), FY21 Q4: $39.1M Revenue (TTM), FY22 Q4: $27.8M Revenue (TTM), FY23 Q4: $116.2M Revenue (TTM), FY24 Q4: $119M Revenue (TTM), FY25 Q4: $35.7M $35.7M

Source: SEC EDGAR filings. Retrieved November 2, 2026.

View chart data
Period Revenue (TTM)
FY19 Q4 $21.4M
FY20 Q4 $54.1M
FY21 Q4 $39.1M
FY22 Q4 $27.8M
FY23 Q4 $116.2M
FY24 Q4 $119M
FY25 Q4 $35.7M
Revenue growth, TTM YoY Ads-tec Energy Public Ltd Co
-100% 0% 100% 200% 300% 400% FY20 Q4 FY21 Q4 FY22 Q4 FY23 Q4 FY24 Q4 FY25 Q4 Revenue growth, TTM YoY, FY20 Q4: 153.0% Revenue growth, TTM YoY, FY21 Q4: -27.7% Revenue growth, TTM YoY, FY22 Q4: -28.8% Revenue growth, TTM YoY, FY23 Q4: 317.2% Revenue growth, TTM YoY, FY24 Q4: 2.5% Revenue growth, TTM YoY, FY25 Q4: -70.0% -70.0%

Source: SEC EDGAR filings. Retrieved November 2, 2026.

View chart data
Period Revenue growth, TTM YoY
FY20 Q4 153.0%
FY21 Q4 -27.7%
FY22 Q4 -28.8%
FY23 Q4 317.2%
FY24 Q4 2.5%
FY25 Q4 -70.0%
Operating margin (TTM) Ads-tec Energy Public Ltd Co
-200% -150% -100% -50% 0% FY19 Q4 FY21 Q4 FY23 Q4 FY25 Q4 Operating margin (TTM), FY19 Q4: -50.7% Operating margin (TTM), FY20 Q4: -17.3% Operating margin (TTM), FY21 Q4: -56.4% Operating margin (TTM), FY22 Q4: -137.8% Operating margin (TTM), FY23 Q4: -41.5% Operating margin (TTM), FY24 Q4: -7.8% Operating margin (TTM), FY25 Q4: -179.6% -179.6%

Source: SEC EDGAR filings. Retrieved November 2, 2026.

View chart data
Period Operating margin (TTM)
FY19 Q4 -50.7%
FY20 Q4 -17.3%
FY21 Q4 -56.4%
FY22 Q4 -137.8%
FY23 Q4 -41.5%
FY24 Q4 -7.8%
FY25 Q4 -179.6%
FCF margin (TTM) Ads-tec Energy Public Ltd Co
-300% -200% -100% 0% FY19 Q4 FY21 Q4 FY23 Q4 FY25 Q4 FCF margin (TTM), FY19 Q4: -111.1% FCF margin (TTM), FY20 Q4: -28.8% FCF margin (TTM), FY21 Q4: -60.2% FCF margin (TTM), FY22 Q4: -231.9% FCF margin (TTM), FY23 Q4: -21.4% FCF margin (TTM), FY24 Q4: -15.7% FCF margin (TTM), FY25 Q4: -126.3% -126.3%

Source: SEC EDGAR filings. Retrieved November 2, 2026.

View chart data
Period FCF margin (TTM)
FY19 Q4 -111.1%
FY20 Q4 -28.8%
FY21 Q4 -60.2%
FY22 Q4 -231.9%
FY23 Q4 -21.4%
FY24 Q4 -15.7%
FY25 Q4 -126.3%

Data: SEC EDGAR XBRL company facts (as filed in 10-K/10-Q); forms 20-F. Generated November 3, 2026. Definitions in our methodology.

Financial statements

US$ millions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Fiscal year 2019 Dec 2019 2020 Dec 2020 2021 Dec 2021 2022 Dec 2022 2023 Dec 2023 2024 Dec 2024 2025 Dec 2025
Income
Revenue 21 54 39 28 116 119 36
Gross profit −4 2 −3 −5 −3 21 −18
EBITDA −10 −8 −18 −34 −43 −2 −52
Operating income −11 −9 −22 −38 −48 −9 −64
Net income −13 −12 −104 −20 −60 −106 −62
Diluted EPS −$0.43 −$366.11 −$4.09 −$0.41 −$1.22 −$2.07 −$1.11
Growth (year on year)
Revenue — +153.0% −27.7% −28.8% +317.2% +2.5% −70.0%
Margins
Gross margin −16.4% 3.8% −6.9% −16.9% −2.7% 17.7% −51.6%
EBITDA margin −48.2% −14.1% −47.0% −121.4% −36.9% −1.7% −146.1%
Operating margin −50.7% −17.3% −56.4% −137.8% −41.5% −7.8% −179.6%
Net margin −63.1% −21.7% −265.3% −71.5% −51.3% −89.0% −174.9%
Free-cash-flow margin −111.1% −28.8% −60.2% −231.9% −21.4% −15.7% −126.3%
Cash flow
Cash from operations −22 −14 −22 −61 −22 −18 −42
Capital spending 1 1 2 4 2 1 3
Free cash flow −24 −16 −24 −65 −25 −19 −45
Stock-based pay — — 69 3 2 4 3
Free cash flow after stock pay — — −93 −67 −26 −23 −48
Balance sheet
Cash 10 0 115 37 32 24 8
Total debt 0 0 9 0 15 12 —
Net debt (negative = net cash) −10 0 −107 −37 −17 −11 −8
Diluted shares — 32m — 49m 49m 51m 56m

Source: SEC EDGAR XBRL company facts (US and foreign periodic filings); column headings link to the filing. EBITDA is operating income plus depreciation and amortisation. Free cash flow is cash from operations minus capital spending. Growth is left blank when last year's figure was a loss or under 2% of revenue. Share counts and EPS are restated for stock splits. A dash means the company didn't report the figure.

Financial health

1 of 5 checks passed · December 31, 2025
What it owns · $106m
Short-term assets $78mLonger-term assets $28m
What it owes, and who funded it · $119m
Short-term liabilities $101mLonger-term liabilities $18mShareholders' equity $-13m
  • Short-term assets cover short-term liabilities $78m of assets due within a year against $101m of liabilities due within a year.
  • Short-term assets cover long-term liabilities $78m short-term assets against $18m of longer-dated liabilities.
  • More cash than debt $8m of cash against $124m of debt.
  • Debt below 40% of shareholders' equity Equity or debt not reported. Not assessable.
  • Debt burden no higher than five years ago Five-year comparison not available. Not assessable.
  • A year's operating cash flow covers at least 20% of debt −$42m of operating cash flow against $124m of debt.
  • Operating profit covers interest at least five times over Operating income of −$64m against $24m of interest.

From Ads-tec Energy Public Ltd Co's latest balance sheet as filed. Checks are fixed, documented rules (methodology), counted only where the company reports the figures — a dot means the filing doesn't break the item out. Descriptions of reported data, not advice.

Dividends, buybacks and capital spending

Diluted share count
+10.1%
year over year
R&D spending
26.9%
of revenue
Days sales outstanding
92 days
receivables vs revenue

Competitors: side by side with peers

Closest by revenue in electrical components & equipment
Last 12 months unless stated ADSE ENVX FLUX EPOW BEEM XCH Median
Revenue, last 12 months $36m $36m $42m $46m $27m $25m $133m
Revenue growth, last 12 months −70.0% 34.9% −36.6% −28.6% −20.5% −40.5% 9.7%
Revenue growth, 3-year average — 213.5% −14.1% — −23.6% — 9.2%
Revenue growth, latest quarter — 20.8% −50.7% — 21.0% — 10.2%
Gross margin −51.6% 18.8% 30.2% −12.6% 10.2% 46.2% 28.9%
Operating margin −179.6% −496.5% −15.4% −34.5% −64.9% −129.9% −20.0%
Operating margin, 3-year average — −928.2% −11.3% — −53.9% — −32.6%
Net margin −174.9% −473.9% −17.7% −35.8% −64.6% −129.5% −25.6%
Cash from operations / revenue −117.2% −299.3% −14.0% −54.2% −49.6% −30.0% −9.0%
Free-cash-flow margin −126.3% −346.2% −15.3% −68.0% −48.9% −31.1% −13.3%
Free-cash-flow margin, 3-year average — −699.0% −8.2% — −26.5% — −6.8%
Stock pay / revenue 8.4% 133.9% 2.3% 0.7% 4.4% 83.4% 2.8%
Change in share count 10.1% 7.2% 18.6% 10.0% −99.6% 117.3% 10.0%

Median of all 58 companies we cover in electrical components & equipment. Shaded: best of the six on that line (lowest for stock pay and share-count growth). 3-year figures average the last three 12-month periods; 3-year growth is compound annual. Source: SEC filings.

Who owns it

Funds buying and selling
Reported value
$434M
Institutions reporting
15
Shares held vs prior quarter
▲ 3.3%
Positions opened / closed
1 / 2

Top buyers and sellers, Q2 2026: 5 institutions bought and 4 sold ; the biggest buyer was Mirabella Financial Services LLP (+1.1M shares) and the biggest seller Gamma Investing LLC (−355). See which funds bought and sold →

Largest reported holders, June 30, 2026
Manager Value Shares Share of 13F value Shares QoQ
Mirabella Financial Services LLP $297M 23.3M 68.3% ▲ 4.9%
Robert Bosch Gmbh $133M 10.5M 30.7% 0.0%
DNB Asset Management As $1.9M 146K 0.4% 0.0%
Prelude Capital Management, LLC $724,379 57K 0.2% 0.0%
Raymond James Financial Inc $456,450 36K 0.1% ▲ 1.9%
Geode Capital Management, LLC $455,404 36K 0.1% 0.0%
UBS Group AG $247,554 19K 0.1% 0.0%
Aureus Asset Management, LLC $191,250 15K 0.0% 0.0%
Morgan Stanley $168,746 13K 0.0% ▲ 4.7%
Crewe Advisors LLC $63,750 5K 0.0% 0.0%
Wolverine Asset Management LLC $11,641 1K 0.0% ▲ 5.4%
Gamma Investing LLC $10,226 1K 0.0% ▼ 30.7%

From Form 13F filings with the SEC ( quarterly data sets), as reported by each manager for June 30, 2026 and filed up to 45 days later. 13F reports cover long US-listed positions of managers above $100M only, so this is not Ads-tec Energy Public Ltd Co's complete shareholder register. Values are as reported by the filers .

Insider trading activity

Full insider history and chart
Insider purchases History → $0 0 trades by 0 insiders, last 12 months Insider sales History → $0 0 trades by 0 insiders
Net ▲ $0 net buying

No open-market insider trades reported in the last 12 months.

From insiders' Form 4 filings with the SEC. Excludes awards, option exercises and shares withheld for tax. "Pre-set plan" means the filing marks the trade as made under a Rule 10b5-1 plan. See every insider trade since five years ago, on a price chart.

Earnings dates and SEC filings

Results announcements

Recent SEC filings

Data status

When each part of this page on Ads-tec Energy Public Ltd Co was last updated.

DataLast updatedSource
Share priceExchange closing prices
News and updatesCompany releases and SEC 8-K filings
Analyst estimatesAggregated analyst estimates
Valuation and scoresOur models, from the filed figures

How we build and check these figures: methodology and data sources.

Ads-tec Energy Public Ltd Co in brief

What does Ads-tec Energy Public Ltd Co do?
Ads-tec Energy Public Ltd Co is a US-listed company in the electrical components & equipment industry. Its financial year ends in December.
What is Ads-tec Energy Public Ltd Co's stock ticker?
Ads-tec Energy Public Ltd Co trades under the ticker ADSE on Nasdaq. This page brings together its financial statements, valuation models, ownership and recent company updates.
What is Ads-tec Energy Public Ltd Co's revenue, and how fast is it growing?
Over its most recent trailing twelve months, Ads-tec Energy Public Ltd Co reported revenue of $35.7M, 70.0% lower than a year earlier, according to its SEC filings.
What is Ads-tec Energy Public Ltd Co's free cash flow?
Ads-tec Energy Public Ltd Co's free-cash-flow margin is -126.3% of revenue over the trailing twelve months.
Who are Ads-tec Energy Public Ltd Co's largest institutional shareholders?
By value reported in 13F filings for June 30, 2026, the largest reported holders are Mirabella Financial Services LLP, Robert Bosch Gmbh and DNB Asset Management As. 13F reports cover long US-listed positions of managers above $100M, filed up to 45 days after quarter end.
Who are Ads-tec Energy Public Ltd Co's competitors?
In our Electrical Components & Equipment peer group, the companies closest to Ads-tec Energy Public Ltd Co are Enovix Corp, Flux Power Holdings, Inc., E-power Inc., Beam Global and Xchg Ltd. The side-by-side comparison below sets their revenue, margins and growth against Ads-tec Energy Public Ltd Co's.