DIALF (Dialight) YoY EBITDA Growth: -64.80% (As of Mar. 2026)

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DIALF Dialight PLC DIALF
49 GF Score
Price $6.38
GF Value $1.80
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Dialight YoY EBITDA Growth?

Dialight DIALF +30.20% 49 YoY EBITDA Growth is -64.80% as of Mar. 2026. GuruFocus rates DIALF with a GF Score™ of 49/100 and a GF Value™ of $1.80 (Significantly Overvalued). The stock has 7 warning signs investors should review.

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months. Dialight's YoY EBITDA Growth for the quarter that ended in Mar. 2026 was -64.80%.

Dialight's EBITDA per Share for the six months ended in Mar. 2026 was $0.11.

Dialight YoY EBITDA Growth Historical Data

* Premium members only.

The historical data trend for Dialight's YoY EBITDA Growth can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Dialight YoY EBITDA Growth Chart

Dialight Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Mar25 Mar26
YoY EBITDA Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1,631.03 -5.18 -117.10 -4.17 569.33

Dialight Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Sep24 Mar25 Sep25 Mar26
YoY EBITDA Growth Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -270.39 -598.68 199.67 164.12 -64.80
DIALF
49GF Score
Dialight PLC DIALF
YoY EBITDA Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Dialight YoY EBITDA Growth Calculation

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months.

Dialight's YoY EBITDA Growth for the fiscal year that ended in Mar. 2026 is calculated as:

YoY EBITDA Growth (A: Mar. 2026 )
=(EBITDA per Share (A: Mar. 2026 )-EBITDA per Share (A: Mar. 2025 ))/ | EBITDA per Share (A: Mar. 2025 ) |
=(0.352--0.075)/ | -0.075 |
=569.33 %

Dialight's YoY EBITDA Growth for the quarter that ended in Mar. 2026 is calculated as:

YoY EBITDA Growth (Q: Mar. 2026 )
=(EBITDA per Share (Q: Mar. 2026 )-EBITDA per Share (Q: Mar. 2025 )) / | EBITDA per Share (Q: Mar. 2025 )) |
=(0.107-0.304)/ | 0.304 |
=-64.80 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about YoY EBITDA Growth →
What does a YoY EBITDA Growth of -64.80% mean?
Dialight (DIALF) has a YoY EBITDA Growth of -64.80% as of Mar. 2026. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Dialight and its competitors.
Is Dialight's YoY EBITDA Growth too high?
Dialight's current YoY EBITDA Growth is -64.80%. Overall, Dialight has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Dialight's YoY EBITDA Growth compare to VRT and BE?
Dialight's YoY EBITDA Growth of -64.80% can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good YoY EBITDA Growth for an Industrial Products company?
A good YoY EBITDA Growth depends on the Industrial Products industry context. However, YoY EBITDA Growth should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high YoY EBITDA Growth mean?
A high YoY EBITDA Growth can signal that a stock is expensive relative to its fundamentals. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Dialight and its competitors. Dialight's current YoY EBITDA Growth is -64.80%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Dialight stock overvalued right now?
Based on GuruFocus' analysis, Dialight (DIALF) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.80, compared to a current price of $6.38 — trading 254.4% above its estimated fair value. The current YoY EBITDA Growth is -64.80%. Dialight's overall GF Score™ is 49/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EBITDA Growth calculated?
YoY EBITDA Growth is calculated from a company's financial statements. For Dialight (DIALF), the current YoY EBITDA Growth is -64.80% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Dialight (DIALF) Overvalued in 2026?

Based on GuruFocus' analysis, Dialight stock appears to be overvalued. The current stock price of $6.38 is trading 254.4% above its estimated GF Value™ of $1.80. GuruFocus considers Dialight to be Significantly Overvalued.

Key valuation signals for DIALF:

  • YoY EBITDA Growth: -64.80%
  • GF Value™: $1.80 vs. price of $6.38 (254.4% above fair value)
  • GF Score™: 49/100 with 7 warning signs

No single metric tells the full story. See the DIALF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Dialight Business Description

Other Exchanges DIAl:UKDIA:UK3HQ:Germany
Address 60 Petty France, London, GBR, SW1H 9EU
Dialight PLC manufactures and sells light-emitting diode (LED) lighting fixtures for use in hazardous and industrial locations. It provides lighting products to customers in industrial sectors including steel foundries, pulp and paper mills, automotive manufacturers, utility, and wastewater plants, and food and beverage processing plants. In addition, it provides specialist lighting products for hazardous industrial sites, including the oil and gas and mining sectors. Its segments are Lighting, Signals, and Components. The majority of the revenue is derived from the sale of LED lighting solutions and anti-collision obstruction lighting. Geographically it derives the majority of its revenue from North America.
49GF Score

Get the complete analysis for DIALF

YoY EBITDA Growth is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$6.38
Price
$1.80
GF Value