COSAF (Cosa Resources) Shares Buyback Ratio %: -31.65 (As of Jul. 17, 2026)

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COSAF Cosa Resources Corp COSAF
35 GF Score
Price $0.40
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What is Cosa Resources Shares Buyback Ratio %?

Cosa Resources COSAF +0.87% 35 Shares Buyback Ratio % is -31.65 as of Jul. 17, 2026. GuruFocus rates COSAF with a GF Score™ of 35/100.

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. Cosa Resources's current shares buyback ratio was -31.65%.

Cosa Resources Shares Buyback Ratio % Related Terms

Cosa Resources Shares Buyback Ratio % Historical Data

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The historical data trend for Cosa Resources'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.

Cosa Resources Shares Buyback Ratio % Chart

Cosa Resources Annual Data
Trend Oct21 Oct22 Dec23 Dec24 Dec25
Shares Buyback Ratio %
0.00 -60.08 -37.17 -23.13 -98.34

Cosa Resources Quarterly Data
Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -56.07 0.00 0.00 -27.08 -3.59
COSAF
35GF Score
Cosa Resources Corp COSAF
Shares Buyback Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
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Cosa Resources Shares Buyback Ratio % Calculation

Cosa Resources's Shares Buyback Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2024 ) - Shares Outstanding (EOP) (A: Dec. 2025 )) / Shares Outstanding (EOP) (A: Dec. 2024 )
=(56.960 - 112.973) / 56.960
=-98.34%

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

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2025 ) - Shares Outstanding (EOP) (A: Mar. 2026 )) / Shares Outstanding (EOP) (A: Dec. 2025 )
=(112.973 - 117.032) / 112.973
=-3.59%

* 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 -31.65 mean?
Cosa Resources (COSAF) has a Shares Buyback Ratio % of -31.65 as of Jul. 17, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Cosa Resources and its competitors.
Is Cosa Resources' Shares Buyback Ratio % too high?
Cosa Resources' current Shares Buyback Ratio % is -31.65. Overall, Cosa Resources has a GF Score™ of 35/100, reflecting its overall financial health beyond just this single metric.
How does Cosa Resources' Shares Buyback Ratio % compare to competitors?
Cosa Resources' Shares Buyback Ratio % of -31.65 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 Cosa Resources and its competitors. Cosa Resources's current Shares Buyback Ratio % is -31.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cosa Resources stock overvalued right now?
Cosa Resources (COSAF) has a current Shares Buyback Ratio % of -31.65. The current Shares Buyback Ratio % is -31.65. Cosa Resources' overall GF Score™ is 35/100. 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 Cosa Resources (COSAF), the current Shares Buyback Ratio % is -31.65 as of Jul. 17, 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.

Cosa Resources Business Description

Other Exchanges SSKU:GermanyCOSA:Canada
Address 595 Burrard Street, Suite 1723, Vancouver, BC, CAN, V7X1L4
Cosa Resources Corp is an exploration stage natural resource company engaged in the acquisition and exploration of mining properties. The company is focused on Uranium and its projects include Athabasca Uranium Exploration Projects, Darby Project, Packrat Project, and others.
35GF Score

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

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