Cell Impact (OSTO:CI) 3-Year Share Buyback Ratio: -92.30% (As of Jun. 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 Cell Impact 3-Year Share Buyback Ratio?

Cell Impact OSTO:CI -7.46% 3-Year Share Buyback Ratio is -92.30 as of Jun. 2026. The stock has 7 warning signs investors should review. Among 1,844 Industrial Products companies, Cell Impact ranks worse than 98.75% on this metric.

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

3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Cell Impact's current 3-Year Share Buyback Ratio was -92.30%.

The historical rank and industry rank for Cell Impact's 3-Year Share Buyback Ratio or its related term are showing as below:

OSTO:CI' s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -92.3   Med: -21.3   Max: 0
Current: -92.3

During the past 13 years, Cell Impact's highest 3-Year Share Buyback Ratio was 0.00%. The lowest was -92.30%. And the median was -21.30%.

OSTO:CI's 3-Year Share Buyback Ratio is ranked worse than
98.75% of 1844 companies
in the Industrial Products industry
Industry Median: -1.2 vs OSTO:CI: -92.30

Cell Impact (OSTO:CI) 3-Year Share Buyback Ratio Explanation

A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.

Be Aware

Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.

Cell Impact 3-Year Share Buyback Ratio Related Terms

OSTO:CI vs ATI, CRS, MLI: 3-Year Share Buyback Ratio Comparison

For the Metal Fabrication subindustry, Cell Impact's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year Share Buyback Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Cell Impact 3-Year Share Buyback Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Cell Impact's 3-Year Share Buyback Ratio distribution charts can be found below:

* The bar in red indicates where Cell Impact's 3-Year Share Buyback Ratio falls into.


Cell Impact 3-Year Share Buyback Ratio Calculation

This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.

What does a 3-Year Share Buyback Ratio of -92.30 mean?
Cell Impact (OSTO:CI) has a 3-Year Share Buyback Ratio of -92.30 as of Jun. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Cell Impact and its competitors. According to the industry distribution chart, Cell Impact ranks #1821 out of 1844 companies in the Industrial Products industry, placing it in the top 98.8%.
Is Cell Impact's 3-Year Share Buyback Ratio too high?
Cell Impact's current 3-Year Share Buyback Ratio is -92.30. Based on the distribution chart, Cell Impact ranks #1821 out of 1844 companies in the Industrial Products industry, which is in the bottom quartile relative to peers.
How does Cell Impact's 3-Year Share Buyback Ratio compare to ATI and CRS?
According to the Industrial Products industry distribution chart, Cell Impact ranks #1821 out of 1844 companies for 3-Year Share Buyback Ratio. This places Cell Impact in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Share Buyback Ratio for an Industrial Products company?
A good 3-Year Share Buyback Ratio depends on the Industrial Products industry context. However, 3-Year Share 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 3-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Cell Impact and its competitors. Cell Impact's current 3-Year Share Buyback Ratio is -92.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cell Impact stock overvalued right now?
Based on GuruFocus' analysis, Cell Impact (OSTO:CI) is currently considered Significantly Overvalued. The stock's GF Value™ is kr0.03, compared to a current price of kr0.04 — trading 32.3% above its estimated fair value. The current 3-Year Share Buyback Ratio is -92.30. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Cell Impact (OSTO:CI), the current 3-Year Share Buyback Ratio is -92.30 as of Jun. 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.

Cell Impact Business Description

Other Exchanges ICL:Germany
Address Kallmossvagen 7A, Karlskoga, SWE, 691 52
Cell Impact develops and manufactures flow plates for fuel cells and electrolyzers using materials such as graphite, stainless steel, and titanium. The company has developed and patented a high-velocity forming method, known as Cell Impact Forming, which enables the production of flow plates with advanced designs. Geographically, it operates in Sweden, Asia, the U.S., and Other Europe. It generates the majority of its revenue from Sweden.