Attana AB (NGM:ATANA) Buyback Yield %: -66.06 (As of Jul. 14, 2026)

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What is Attana AB Buyback Yield %?

Attana AB NGM:ATANA Buyback Yield % is -66.06 as of Jul. 14, 2026. The stock has 4 warning signs investors should review. Among 90 Medical Diagnostics & Research companies, Attana AB ranks worse than 93.33% on this metric.

Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.

Attana AB's current buyback yield was -66.06%.

Attana AB Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Attana AB's Buyback Yield % 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.

Attana AB Buyback Yield % Chart

Attana AB Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial Premium Member Only 0.00 0.00 -59.34 -150.78 -51.50

Attana AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Buyback Yield % 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 -29.40 -20.75 -26.63 -51.50 -39.64

NGM:ATANA vs TMO, DHR, IDXX: Buyback Yield % Comparison

For the Diagnostics & Research subindustry, Attana AB's Buyback Yield %, along with its competitors' market caps and Buyback Yield % 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.

Attana AB Buyback Yield % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Attana AB's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Attana AB's Buyback Yield % falls into.


Attana AB Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Attana AB's Buyback Yield for the fiscal year that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock / Market Cap
=- (Repurchase of Stock + Issuance of Stock) / Market Cap
=- (0 + 11.961) / 23.225383125
=-51.50%

Attana AB's annualized Buyback Yield for the quarter that ended in Mar. 2026 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 8.183) / 20.644795
=-39.64%

* 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.

** If the quarter corresponds to the year-end period, we will use the annual Repurchase of Stock and Issuance of Stock data .

Frequently Asked Questions Learn more about Buyback Yield % →
What does a Buyback Yield % of -66.06 mean?
Attana AB (NGM:ATANA) has a Buyback Yield % of -66.06 as of Jul. 14, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Attana AB and its competitors. According to the industry distribution chart, Attana AB ranks #84 out of 90 companies in the Medical Diagnostics & Research industry, placing it in the top 93.3%.
Is Attana AB's Buyback Yield % too high?
Attana AB's current Buyback Yield % is -66.06. Based on the distribution chart, Attana AB ranks #84 out of 90 companies in the Medical Diagnostics & Research industry, which is in the bottom quartile relative to peers.
How does Attana AB's Buyback Yield % compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, Attana AB ranks #84 out of 90 companies for Buyback Yield %. This places Attana AB 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 Buyback Yield % for a Medical Diagnostics & Research company?
A good Buyback Yield % depends on the Medical Diagnostics & Research industry context. However, Buyback Yield % 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 Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Attana AB and its competitors. Attana AB's current Buyback Yield % is -66.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Attana AB stock overvalued right now?
Attana AB (NGM:ATANA) has a current Buyback Yield % of -66.06. The current Buyback Yield % is -66.06. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For Attana AB (NGM:ATANA), the current Buyback Yield % is -66.06 as of Jul. 14, 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.

Attana AB Business Description

Address Bjornnasvagen 21, Stockholm, SWE, SE-114 19
Attana AB offers biologically relevant information to improve efficiency and performance of pharmaceutical drug development.