ALDX (Aldeyra Therapeutics) YoY EBITDA Growth: 42.21% (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ALDX Aldeyra Therapeutics Inc ALDX
29 GF Score
Price $1.56
! 1 Warning Sign
View Full Analysis

What is Aldeyra Therapeutics YoY EBITDA Growth?

Aldeyra Therapeutics ALDX -2.52% 29 YoY EBITDA Growth is 42.21% as of Jun. 2026. GuruFocus rates ALDX with a GF Score™ of 29/100. The stock has 1 warning sign investors should review.

YoY EBITDA Growth is the percentage change of EBITDA per Share over the past twelve months. Aldeyra Therapeutics's YoY EBITDA Growth for the quarter that ended in Jun. 2026 was 42.21%.

Aldeyra Therapeutics's EBITDA per Share for the three months ended in Jun. 2026 was $-0.09.

Aldeyra Therapeutics YoY EBITDA Growth Historical Data

* Premium members only.

The historical data trend for Aldeyra Therapeutics'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.

Aldeyra Therapeutics YoY EBITDA Growth Chart

Aldeyra Therapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY EBITDA Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.82 0.29 41.98 -51.09 41.46

Aldeyra Therapeutics Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 43.80 51.43 61.72 69.43 42.21
ALDX
29GF Score
Aldeyra Therapeutics Inc ALDX
YoY EBITDA Growth is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Aldeyra Therapeutics YoY EBITDA Growth Calculation

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

Aldeyra Therapeutics's YoY EBITDA Growth for the fiscal year that ended in Dec. 2025 is calculated as:

YoY EBITDA Growth (A: Dec. 2025 )
=(EBITDA per Share (A: Dec. 2025 )-EBITDA per Share (A: Dec. 2024 ))/ | EBITDA per Share (A: Dec. 2024 ) |
=(-0.528--0.902)/ | -0.902 |
=41.46 %

Aldeyra Therapeutics's YoY EBITDA Growth for the quarter that ended in Jun. 2026 is calculated as:

YoY EBITDA Growth (Q: Jun. 2026 )
=(EBITDA per Share (Q: Jun. 2026 )-EBITDA per Share (Q: Jun. 2025 )) / | EBITDA per Share (Q: Jun. 2025 )) |
=(-0.089--0.154)/ | -0.154 |
=42.21 %

* 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 42.21% mean?
Aldeyra Therapeutics (ALDX) has a YoY EBITDA Growth of 42.21% as of Jun. 2026. YoY EBITDA Growth is the percentage change of EBITDA per share over the past 12-month. View historical data for Aldeyra Therapeutics and its competitors.
Is Aldeyra Therapeutics' YoY EBITDA Growth too high?
Aldeyra Therapeutics' current YoY EBITDA Growth is 42.21%. Overall, Aldeyra Therapeutics has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does Aldeyra Therapeutics' YoY EBITDA Growth compare to NTHI and BMEA?
Aldeyra Therapeutics' YoY EBITDA Growth of 42.21% can be compared against companies in the Biotechnology 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 a Biotechnology company?
A good YoY EBITDA Growth depends on the Biotechnology 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 Aldeyra Therapeutics and its competitors. Aldeyra Therapeutics's current YoY EBITDA Growth is 42.21%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aldeyra Therapeutics stock overvalued right now?
Aldeyra Therapeutics (ALDX) has a current YoY EBITDA Growth of 42.21%. The current YoY EBITDA Growth is 42.21%. Aldeyra Therapeutics' overall GF Score™ is 29/100 with 1 warning sign 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 Aldeyra Therapeutics (ALDX), the current YoY EBITDA Growth is 42.21% as of Jun. 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.

Aldeyra Therapeutics Business Description

Other Exchanges 137:Germany
Address 131 Hartwell Avenue, Suite 320, Lexington, MA, USA, 02421
Aldeyra Therapeutics Inc is a biotechnology company engaged in developing and commercializing next-generation medicines to improve the lives of patients with immune-mediated and metabolic diseases. The company's product candidate, Reproxalap, is a treatment in late-stage development for dry eye disease and allergic conjunctivitis. In addition, it also has additional product candidates in development for proliferative vitreoretinopathy, primary vitreoretinal lymphoma, and other retinal diseases, autoimmune disease, and cancer. Company products includes ADX248, ADX743, ADX631, ADX246, ADX629, ADX2191.
29GF Score

Get the complete analysis for ALDX

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

$1.56
Price