Synmosa Biopharma (ROCO:4114) Buyback Yield %: -6.97 (As of Jul. 29, 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.

ROCO:4114 Synmosa Biopharma Corp ROCO:4114
85 GF Score
Price NT$29.25
GF Value NT$34.00
Valuation Modestly Undervalued
! 1 Warning Sign
View Full Analysis

What is Synmosa Biopharma Buyback Yield %?

Synmosa Biopharma ROCO:4114 +0.17% 85 Buyback Yield % is -6.97 as of Jul. 29, 2026. GuruFocus rates ROCO:4114 with a GF Score™ of 85/100 and a GF Value™ of NT$34.00 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 290 Drug Manufacturers companies, Synmosa Biopharma ranks worse than 70.69% 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.

Synmosa Biopharma's current buyback yield was -6.97%.


Synmosa Biopharma Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Synmosa Biopharma'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.

Synmosa Biopharma Buyback Yield % Chart

Synmosa Biopharma Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.73 0.43 -6.39 0.00 -6.76

Synmosa Biopharma Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.00 -6.96 -6.40 -6.22 -6.76

ROCO:4114 vs ZTS: Buyback Yield % Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Synmosa Biopharma'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.


Synmosa Biopharma Buyback Yield % vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Synmosa Biopharma's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Synmosa Biopharma's Buyback Yield % falls into.


ROCO:4114
85GF Score
Synmosa Biopharma Corp ROCO:4114
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Synmosa Biopharma Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Synmosa Biopharma'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 + 1108.642) / 16400.098262239
=-6.76%

Synmosa Biopharma's annualized Buyback Yield for the quarter that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 1108.642) / 16400.098262239
=-6.76%

* 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 -6.97 mean?
Synmosa Biopharma (ROCO:4114) has a Buyback Yield % of -6.97 as of Jul. 29, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Synmosa Biopharma and its competitors. According to the industry distribution chart, Synmosa Biopharma ranks #205 out of 290 companies in the Drug Manufacturers industry, placing it in the top 70.7%.
Is Synmosa Biopharma's Buyback Yield % too high?
Synmosa Biopharma's current Buyback Yield % is -6.97. Based on the distribution chart, Synmosa Biopharma ranks #205 out of 290 companies in the Drug Manufacturers industry, which is below the industry midpoint. Overall, Synmosa Biopharma has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Synmosa Biopharma's Buyback Yield % compare to ZTS?
According to the Drug Manufacturers industry distribution chart, Synmosa Biopharma ranks #205 out of 290 companies for Buyback Yield %. This places Synmosa Biopharma 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 Drug Manufacturers company?
A good Buyback Yield % depends on the Drug Manufacturers 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 Synmosa Biopharma and its competitors. Synmosa Biopharma's current Buyback Yield % is -6.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Synmosa Biopharma stock overvalued right now?
Based on GuruFocus' analysis, Synmosa Biopharma (ROCO:4114) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$34.00, compared to a current price of NT$29.25 — trading 14% below its estimated fair value. The current Buyback Yield % is -6.97. Synmosa Biopharma's overall GF Score™ is 85/100 with 1 warning sign to review. 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 Synmosa Biopharma (ROCO:4114), the current Buyback Yield % is -6.97 as of Jul. 29, 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 Synmosa Biopharma (ROCO:4114) Overvalued in 2026?

Based on GuruFocus' analysis, Synmosa Biopharma stock appears to be undervalued. The current stock price of NT$29.25 is trading 14% below its estimated GF Value™ of NT$34.00. GuruFocus considers Synmosa Biopharma to be Modestly Undervalued.

Key valuation signals for ROCO:4114:

  • Buyback Yield %: -6.97
  • GF Value™: NT$34.00 vs. price of NT$29.25 (14% below fair value)
  • GF Score™: 85/100 with 1 warning sign

No single metric tells the full story. See the ROCO:4114 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Synmosa Biopharma Business Description

Address No. 6, Gongye 1st Road, Hukou Township, Hsinchu County, Hsinchu, TWN
Synmosa Biopharma Corp is engaged in pharmaceuticals and medical devices, cosmetics, animal drugs, chemical food additives, beverages manufacturing and sales, and environmental drugs wholesale (retail), as well as the import and export of related businesses. Its segments include the Active Pharmaceutical Ingredients segment and the Generic Drugs segment. The Generic Drugs segment derives the majority of the revenue.
85GF Score

Get the complete analysis for ROCO:4114

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

NT$29.25
Price
NT$34.00
GF Value