ALDX (Aldeyra Therapeutics) FCF Yield %: -23.29 (As of Jun. 27, 2026)


ALDX Aldeyra Therapeutics Inc ALDX
29 GF Score
Price $1.85
! 2 Warning Signs
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What is Aldeyra Therapeutics FCF Yield %?

Aldeyra Therapeutics ALDX +1.95% 29 FCF Yield % is -23.29 as of Jun. 27, 2026. GuruFocus rates ALDX with a GF Score™ of 29/100. The stock has 2 warning signs investors should review. Among 1,418 Biotechnology companies, Aldeyra Therapeutics ranks worse than 69.75% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, Aldeyra Therapeutics's Trailing 12-Month Free Cash Flow is $-25.99 Mil, and Market Cap is $111.59 Mil. Therefore, Aldeyra Therapeutics's FCF Yield % for today is -23.29%.

The historical rank and industry rank for Aldeyra Therapeutics's FCF Yield % or its related term are showing as below:

ALDX' s FCF Yield % Range Over the Past 10 Years
Min: -23.29   Med: 0   Max: 0
Current: -23.29


ALDX's FCF Yield % is ranked worse than
69.75% of 1418 companies
in the Biotechnology industry
Industry Median: -9.715 vs ALDX: -23.29

Aldeyra Therapeutics's FCF Margin % for the quarter that ended in Mar. 2026 was 0.00%.


Aldeyra Therapeutics FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Aldeyra Therapeutics FCF Yield % Related Terms


Aldeyra Therapeutics FCF Yield % Historical Data

* Premium members only.

The historical data trend for Aldeyra Therapeutics's FCF Yield % 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 FCF Yield % Chart

Aldeyra Therapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -18.32 -13.90 -14.60 -14.52 -10.70

Aldeyra Therapeutics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Yield % 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 -14.45 -14.88 -8.94 -6.80 -20.05

ALDX vs CGTX, RANI, PEPG: FCF Yield % Comparison

For the Biotechnology subindustry, Aldeyra Therapeutics's FCF Yield %, along with its competitors' market caps and FCF Yield % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Aldeyra Therapeutics FCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Aldeyra Therapeutics's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Aldeyra Therapeutics's FCF Yield % falls into.


ALDX
29GF Score
Aldeyra Therapeutics Inc ALDX
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Aldeyra Therapeutics FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

Aldeyra Therapeutics's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-33.346 / 311.64434
=-10.70%

Aldeyra Therapeutics's annualized FCF Yield % for the quarter that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-5.11 * 4 / 101.94249
=-20.05%

* 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 FCF Yield % →
What does a FCF Yield % of -23.29 mean?
Aldeyra Therapeutics (ALDX) has a FCF Yield % of -23.29 as of Jun. 27, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Aldeyra Therapeutics and its competitors. According to the industry distribution chart, Aldeyra Therapeutics ranks #989 out of 1418 companies in the Biotechnology industry, placing it in the top 69.7%.
Is Aldeyra Therapeutics' FCF Yield % too high?
Aldeyra Therapeutics' current FCF Yield % is -23.29. Based on the distribution chart, Aldeyra Therapeutics ranks #989 out of 1418 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Aldeyra Therapeutics has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does Aldeyra Therapeutics' FCF Yield % compare to CGTX and RANI?
According to the Biotechnology industry distribution chart, Aldeyra Therapeutics ranks #989 out of 1418 companies for FCF Yield %. This places Aldeyra Therapeutics in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Yield % for a Biotechnology company?
A good FCF Yield % depends on the Biotechnology industry context. However, FCF Yield % 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 FCF Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Aldeyra Therapeutics and its competitors. Aldeyra Therapeutics's current FCF Yield % is -23.29. 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 FCF Yield % of -23.29. The current FCF Yield % is -23.29. Aldeyra Therapeutics' overall GF Score™ is 29/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For Aldeyra Therapeutics (ALDX), the current FCF Yield % is -23.29 as of Jun. 27, 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

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FCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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