ARTL (Artelo Biosciences) Shares Buyback Ratio %: -363.49 (As of Jul. 27, 2026)

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ARTL Artelo Biosciences Inc ARTL
31 GF Score
Price $1.01
! 2 Warning Signs
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What is Artelo Biosciences Shares Buyback Ratio %?

Artelo Biosciences ARTL -0.98% 31 Shares Buyback Ratio % is -363.49 as of Jul. 27, 2026. GuruFocus rates ARTL with a GF Score™ of 31/100. 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. Artelo Biosciences's current shares buyback ratio was -363.49%.

Artelo Biosciences Shares Buyback Ratio % Related Terms

Artelo Biosciences Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for Artelo Biosciences'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.

Artelo Biosciences Shares Buyback Ratio % Chart

Artelo Biosciences Annual Data
Trend Aug16 Aug17 Aug18 Aug19 Aug20 Aug21 Dec22 Dec23 Dec24 Dec25
Shares Buyback Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -405.56 -74.73 -11.32 -6.78 -256.08

Artelo Biosciences Quarterly Data
May21 Aug21 Nov21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 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 0.00 -24.34 -120.43 -29.92 -30.16
ARTL
31GF Score
Artelo Biosciences Inc ARTL
Shares Buyback Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
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Artelo Biosciences Shares Buyback Ratio % Calculation

Artelo Biosciences'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 )
=(0.189 - 0.673) / 0.189
=-256.08%

Artelo Biosciences'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 )
=(0.673 - 0.876) / 0.673
=-30.16%

* 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 -363.49 mean?
Artelo Biosciences (ARTL) has a Shares Buyback Ratio % of -363.49 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 Artelo Biosciences and its competitors.
Is Artelo Biosciences' Shares Buyback Ratio % too high?
Artelo Biosciences' current Shares Buyback Ratio % is -363.49. Overall, Artelo Biosciences has a GF Score™ of 31/100, reflecting its overall financial health beyond just this single metric.
How does Artelo Biosciences' Shares Buyback Ratio % compare to ADTX and GOVX?
Artelo Biosciences' Shares Buyback Ratio % of -363.49 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 Shares Buyback Ratio % for a Biotechnology company?
A good Shares Buyback Ratio % depends on the Biotechnology 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 Artelo Biosciences and its competitors. Artelo Biosciences's current Shares Buyback Ratio % is -363.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Artelo Biosciences stock overvalued right now?
Artelo Biosciences (ARTL) has a current Shares Buyback Ratio % of -363.49. The current Shares Buyback Ratio % is -363.49. Artelo Biosciences' overall GF Score™ is 31/100 with 2 warning signs to review. 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 Artelo Biosciences (ARTL), the current Shares Buyback Ratio % is -363.49 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.

Artelo Biosciences Business Description

Address 505 Lomas Santa Fe, Suite 160, Solana Beach, CA, USA, 92075
Artelo Biosciences Inc is a United States-based development-stage biopharmaceutical company. It is engaged in the development of therapeutics that target lipid signaling pathways, including the endocannabinoid system, a family of receptors & neurotransmitters that form a biochemical communication network in the body. It is focused on discovering, licensing, developing, & commercializing treatments that control endocannabinoid systems. The company pursues technologies & programs that offer proprietary approaches to cannabinoid-based therapies, & those derived from the cannabis plant & synthetic cannabinoids, as well as new chemical entities & compounds. The firm's flagship program is designed to be a patent-protected cannabinoid drug combination treatment for a rare & orphan disease.
31GF 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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