MMDDF (Mirriad Advertising) Shares Buyback Ratio %: -1,553.33 (As of Jul. 27, 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.

What is Mirriad Advertising Shares Buyback Ratio %?

Mirriad Advertising MMDDF Shares Buyback Ratio % is -1,553.33 as of Jul. 27, 2026. The stock has 6 warning signs investors should review.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

GuruFocus calculates shares buyback ratio using previous shares outstanding minus the current shares outstanding, and then divides by previous shares outstanding. Mirriad Advertising's current shares buyback ratio was -1,553.33%.

Mirriad Advertising Shares Buyback Ratio % Related Terms

Mirriad Advertising Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for Mirriad Advertising's Shares Buyback Ratio % 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.

Mirriad Advertising Shares Buyback Ratio % Chart

Mirriad Advertising Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Shares Buyback Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -30.65 -0.07 0.00 -75.27 -111.03

Mirriad Advertising Semi-Annual Data
Dec15 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25
Shares Buyback Ratio % 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 -75.27 0.00 -111.03 0.00 -1,553.33

Mirriad Advertising Shares Buyback Ratio % Calculation

Mirriad Advertising's Shares Buyback Ratio for the fiscal year that ended in Dec. 2024 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2023 ) - Shares Outstanding (EOP) (A: Dec. 2024 )) / Shares Outstanding (EOP) (A: Dec. 2023 )
=(489.309 - 1032.601) / 489.309
=-111.03%

Mirriad Advertising's Shares Buyback Ratio for the quarter that ended in Jun. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2024 ) - Shares Outstanding (EOP) (A: Jun. 2025 )) / Shares Outstanding (EOP) (A: Dec. 2024 )
=(1032.601 - 17072.348) / 1032.601
=-1,553.33%

* 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 Shares Buyback Ratio % →
What does a Shares Buyback Ratio % of -1,553.33 mean?
Mirriad Advertising (MMDDF) has a Shares Buyback Ratio % of -1,553.33 as of Jul. 27, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Mirriad Advertising and its competitors.
Is Mirriad Advertising's Shares Buyback Ratio % too high?
Mirriad Advertising's current Shares Buyback Ratio % is -1,553.33.
How does Mirriad Advertising's Shares Buyback Ratio % compare to DBMM and ONAR?
Mirriad Advertising's Shares Buyback Ratio % of -1,553.33 can be compared against companies in the Media - Diversified industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Buyback Ratio % for a Media - Diversified company?
A good Shares Buyback Ratio % depends on the Media - Diversified industry context. However, Shares Buyback Ratio % 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 Shares Buyback Ratio % mean?
A high Shares Buyback Ratio % can signal that a stock is expensive relative to its fundamentals. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Mirriad Advertising and its competitors. Mirriad Advertising's current Shares Buyback Ratio % is -1,553.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mirriad Advertising stock overvalued right now?
Mirriad Advertising (MMDDF) has a current Shares Buyback Ratio % of -1,553.33. The current Shares Buyback Ratio % is -1,553.33. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Buyback Ratio % calculated?
Shares Buyback Ratio % is calculated from a company's financial statements. For Mirriad Advertising (MMDDF), the current Shares Buyback Ratio % is -1,553.33 as of Jul. 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.

Mirriad Advertising Business Description

Other Exchanges MIRI:UK
Address One London Wall, 6th Floor, London, GBR, EC2Y 5EB
Mirriad Advertising PLC provides an in-content advertising platform. Its artificial intelligence (AI) based platform is a solution for in-content advertising and virtual product placement. Geographically, it derives the majority of its revenue from the United States and has a presence in the UK, China, and other countries.