CALZF (Polynovo) Shares Buyback Ratio %: 0.00 (As of Sep. 02, 2026)

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CALZF Polynovo Ltd CALZF
72 GF Score
Price $0.70
GF Value $1.67
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Polynovo Shares Buyback Ratio %?

Polynovo CALZF -1.41% 72 Shares Buyback Ratio % is 0.00 as of Sep. 02, 2026. GuruFocus rates CALZF with a GF Score™ of 72/100 and a GF Value™ of $1.67 (Significantly Undervalued). The stock has 3 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. Polynovo's current shares buyback ratio was 0.00%.

Polynovo Shares Buyback Ratio % Related Terms

Polynovo Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for Polynovo'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.

Polynovo Shares Buyback Ratio % Chart

Polynovo Annual Data
Trend Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25 Jun26
Shares Buyback Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.05 -4.31 0.00 -0.09 0.00

Polynovo Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
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 -0.09 0.00 0.00 0.00
CALZF
72GF Score
Polynovo Ltd CALZF
Shares Buyback Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
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Polynovo Shares Buyback Ratio % Calculation

Polynovo's Shares Buyback Ratio for the fiscal year that ended in Jun. 2026 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Jun. 2025 ) - Shares Outstanding (EOP) (A: Jun. 2026 )) / Shares Outstanding (EOP) (A: Jun. 2025 )
=(690.843 - 690.842) / 690.843
=0.00%

Polynovo's Shares Buyback Ratio for the quarter that ended in Jun. 2026 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2025 ) - Shares Outstanding (EOP) (A: Jun. 2026 )) / Shares Outstanding (EOP) (A: Dec. 2025 )
=(690.843 - 690.842) / 690.843
=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 0.00 mean?
Polynovo (CALZF) has a Shares Buyback Ratio % of 0.00 as of Sep. 02, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on Polynovo and its competitors.
Is Polynovo's Shares Buyback Ratio % too high?
Polynovo's current Shares Buyback Ratio % is 0.00. Overall, Polynovo has a GF Score™ of 72/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Polynovo's Shares Buyback Ratio % compare to ABT and SYK?
Polynovo's Shares Buyback Ratio % of 0.00 can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Shares Buyback Ratio % depends on the Medical Devices & Instruments 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 Polynovo and its competitors. Polynovo's current Shares Buyback Ratio % is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Polynovo stock overvalued right now?
Based on GuruFocus' analysis, Polynovo (CALZF) is currently considered Significantly Undervalued. The stock's GF Value™ is $1.67, compared to a current price of $0.70 — trading 58.1% below its estimated fair value. The current Shares Buyback Ratio % is 0.00. Polynovo's overall GF Score™ is 72/100 with 3 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 Polynovo (CALZF), the current Shares Buyback Ratio % is 0.00 as of Sep. 02, 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.

Is Polynovo (CALZF) Overvalued in 2026?

Based on GuruFocus' analysis, Polynovo stock appears to be undervalued. The current stock price of $0.70 is trading 58.1% below its estimated GF Value™ of $1.67. GuruFocus considers Polynovo to be Significantly Undervalued.

Key valuation signals for CALZF:

  • Shares Buyback Ratio %: 0.00
  • GF Value™: $1.67 vs. price of $0.70 (58.1% below fair value)
  • GF Score™: 72/100 with 3 warning signs

No single metric tells the full story. See the CALZF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Polynovo Business Description

Other Exchanges MFJ:GermanyPNV:Australia
Address 320 Lorimer Street, Unit 2, Port Melbourne, VIC, AUS, 3207
Polynovo earns most of its revenue from US sales of its NovoSorb Biodegradable Temporizing Matrix, or NovoSorb BTM. The product is a patented biodegradable synthetic scaffold to support the regeneration of the dermis when lost through surgery, trauma, burns, or other causes of tissue loss. Once the product is applied to a wound, it takes a few weeks for the dermal layer to fully integrate within the polymer scaffold before a clinician can delaminate the outer layer. A small wound would then close either naturally or with a dressing, while a larger wound would close through a split-skin graft or alternative product such as Avita's RECELL. NovoSorb BTM then slowly degrades to harmless byproducts which are fully absorbed in roughly 18 months.
72GF Score

Get the complete analysis for CALZF

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

$0.70
Price
$1.67
GF Value