MMSDF (Macarthur Minerals) Shares Buyback Ratio %: -59.44 (As of Aug. 09, 2026)

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What is Macarthur Minerals Shares Buyback Ratio %?

Macarthur Minerals MMSDF Shares Buyback Ratio % is -59.44 as of Aug. 09, 2026. The stock has 2 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. Macarthur Minerals's current shares buyback ratio was -59.44%.

Macarthur Minerals Shares Buyback Ratio % Related Terms

Macarthur Minerals Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for Macarthur Minerals'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.

Macarthur Minerals Shares Buyback Ratio % Chart

Macarthur Minerals Annual Data
Trend Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Shares Buyback Ratio %
Get a 7-Day Free Trial -4.76 -13.26 -0.41 -16.04 -59.44

Macarthur Minerals Semi-Annual Data
Mar19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
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 -0.16 -16.04 0.00 -58.99 -0.28

Macarthur Minerals Shares Buyback Ratio % Calculation

Macarthur Minerals's Shares Buyback Ratio for the fiscal year that ended in Mar. 2026 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Mar. 2025 ) - Shares Outstanding (EOP) (A: Mar. 2026 )) / Shares Outstanding (EOP) (A: Mar. 2025 )
=(199.666 - 318.350) / 199.666
=-59.44%

Macarthur Minerals's Shares Buyback Ratio for the quarter that ended in Mar. 2026 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Sep. 2025 ) - Shares Outstanding (EOP) (A: Mar. 2026 )) / Shares Outstanding (EOP) (A: Sep. 2025 )
=(317.446 - 318.350) / 317.446
=-0.28%

* 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 -59.44 mean?
Macarthur Minerals (MMSDF) has a Shares Buyback Ratio % of -59.44 as of Aug. 09, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Macarthur Minerals and its competitors.
Is Macarthur Minerals' Shares Buyback Ratio % too high?
Macarthur Minerals' current Shares Buyback Ratio % is -59.44.
How does Macarthur Minerals' Shares Buyback Ratio % compare to competitors?
Macarthur Minerals' Shares Buyback Ratio % of -59.44 can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Shares Buyback Ratio % depends on the Metals & Mining 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 Macarthur Minerals and its competitors. Macarthur Minerals's current Shares Buyback Ratio % is -59.44. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Macarthur Minerals stock overvalued right now?
Macarthur Minerals (MMSDF) has a current Shares Buyback Ratio % of -59.44. The current Shares Buyback Ratio % is -59.44. 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 Macarthur Minerals (MMSDF), the current Shares Buyback Ratio % is -59.44 as of Aug. 09, 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.

Macarthur Minerals Business Description

Other Exchanges MMSLF:USAMIO:Australia
Address Building 1, 40 McDougall Street, Suite 1G, Kings Row Office Park, Milton, QLD, AUS, 4064
Macarthur Minerals Ltd is an exploration and development company. The company is focused on identifying gold, nickel and developing high-grade lithium, as well as countercyclical investments with lithium exploration interests in Australia and Nevada. In addition, the Company has three iron ore projects in the Yilgarn region of Western Australia. The Company also has two exploration project areas in the Pilbara, Western Australia targeting iron ore.