ASPW (Arista Power) Shares Buyback Ratio %: -10.55 (As of Aug. 05, 2026)

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What is Arista Power Shares Buyback Ratio %?

Arista Power ASPW -99.00% Shares Buyback Ratio % is -10.55 as of Aug. 05, 2026.

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. Arista Power's current shares buyback ratio was -10.55%.

Arista Power Shares Buyback Ratio % Related Terms

Arista Power Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for Arista Power'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.

Arista Power Shares Buyback Ratio % Chart

Arista Power Annual Data
Trend Dec07 Dec08 Dec09 Dec10 Dec11 Dec12 Dec13
Shares Buyback Ratio %
Get a 7-Day Free Trial -42.31 -25.86 -63.38 -4.66 -45.03

Arista Power Quarterly Data
Dec09 Mar10 Jun10 Sep10 Dec10 Mar11 Jun11 Sep11 Dec11 Mar12 Jun12 Sep12 Dec12 Mar13 Jun13 Sep13 Dec13 Mar14 Jun14 Sep14
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 -38.69 0.00 -1.95 -8.44 0.00

Arista Power Shares Buyback Ratio % Calculation

Arista Power's Shares Buyback Ratio for the fiscal year that ended in Dec. 2013 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2012 ) - Shares Outstanding (EOP) (A: Dec. 2013 )) / Shares Outstanding (EOP) (A: Dec. 2012 )
=(12.407 - 17.994) / 12.407
=-45.03%

Arista Power's Shares Buyback Ratio for the quarter that ended in Sep. 2014 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Jun. 2014 ) - Shares Outstanding (EOP) (A: Sep. 2014 )) / Shares Outstanding (EOP) (A: Jun. 2014 )
=(19.892 - 19.892) / 19.892
=0.00%

* 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 -10.55 mean?
Arista Power (ASPW) has a Shares Buyback Ratio % of -10.55 as of Aug. 05, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Arista Power and its competitors.
Is Arista Power's Shares Buyback Ratio % too high?
Arista Power's current Shares Buyback Ratio % is -10.55.
How does Arista Power's Shares Buyback Ratio % compare to COTE?
Arista Power's Shares Buyback Ratio % of -10.55 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Shares Buyback Ratio % depends on the Industrial Products 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 Arista Power and its competitors. Arista Power's current Shares Buyback Ratio % is -10.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Arista Power stock overvalued right now?
Arista Power (ASPW) has a current Shares Buyback Ratio % of -10.55. The current Shares Buyback Ratio % is -10.55. 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 Arista Power (ASPW), the current Shares Buyback Ratio % is -10.55 as of Aug. 05, 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.

Arista Power Business Description

Address 1999 Mount Read Boulevard, Rochester, NY, USA, 14615
Arista Power Inc provides renewable power solutions. It is a developer, supplier and integrator of custom-designed power management systems, and a supplier, designer, and installer of solar energy systems. Arista provides flexible, scalable solutions in power management systems, renewable energy storage systems, WindTamer wind turbines, and a supplier and designer of solar energy systems. The company also manufactures a Mobile Renewable Power Station that generates wind and solar energy to an integrated onboard storage unit for military and other applications.