TNGX (Tango Therapeutics) Buyback Yield %: -1.42 (As of Aug. 10, 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.

TNGX Tango Therapeutics Inc TNGX
54 GF Score
Price $27.67
GF Value $9.92
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Tango Therapeutics Buyback Yield %?

Tango Therapeutics TNGX +2.22% 54 Buyback Yield % is -1.42 as of Aug. 10, 2026. GuruFocus rates TNGX with a GF Score™ of 54/100 and a GF Value™ of $9.92 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 725 Biotechnology companies, Tango Therapeutics ranks better than 72.41% 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.

Tango Therapeutics's current buyback yield was -1.42%.


Tango Therapeutics Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Tango Therapeutics'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.

Tango Therapeutics Buyback Yield % Chart

Tango Therapeutics Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial 0.00 0.00 -7.91 -12.53 -17.63

Tango Therapeutics 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 0.00 0.00 0.00 -17.63 -2.08

TNGX vs LEGN, CAI, EWTX: Buyback Yield % Comparison

For the Biotechnology subindustry, Tango Therapeutics'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.


Tango Therapeutics Buyback Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Tango Therapeutics's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Tango Therapeutics's Buyback Yield % falls into.


TNGX
54GF Score
Tango Therapeutics Inc TNGX
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tango Therapeutics Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Tango Therapeutics'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 + 212.4) / 1204.4284
=-17.63%

Tango Therapeutics'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 + 62.778) / 3015.88996
=-2.08%

* 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 -1.42 mean?
Tango Therapeutics (TNGX) has a Buyback Yield % of -1.42 as of Aug. 10, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Tango Therapeutics and its competitors. According to the industry distribution chart, Tango Therapeutics ranks #200 out of 725 companies in the Biotechnology industry, placing it in the top 27.6%.
Is Tango Therapeutics' Buyback Yield % too high?
Tango Therapeutics' current Buyback Yield % is -1.42. Based on the distribution chart, Tango Therapeutics ranks #200 out of 725 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Tango Therapeutics has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tango Therapeutics' Buyback Yield % compare to LEGN and CAI?
According to the Biotechnology industry distribution chart, Tango Therapeutics ranks #200 out of 725 companies for Buyback Yield %. This puts Tango Therapeutics in the upper 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 Biotechnology company?
A good Buyback Yield % depends on the Biotechnology 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 Tango Therapeutics and its competitors. Tango Therapeutics's current Buyback Yield % is -1.42. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tango Therapeutics stock overvalued right now?
Based on GuruFocus' analysis, Tango Therapeutics (TNGX) is currently considered Significantly Overvalued. The stock's GF Value™ is $9.92, compared to a current price of $27.67 — trading 178.9% above its estimated fair value. The current Buyback Yield % is -1.42. Tango Therapeutics' overall GF Score™ is 54/100 with 4 warning signs 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 Tango Therapeutics (TNGX), the current Buyback Yield % is -1.42 as of Aug. 10, 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 Tango Therapeutics (TNGX) Overvalued in 2026?

Based on GuruFocus' analysis, Tango Therapeutics stock appears to be overvalued. The current stock price of $27.67 is trading 178.9% above its estimated GF Value™ of $9.92. GuruFocus considers Tango Therapeutics to be Significantly Overvalued.

Key valuation signals for TNGX:

  • Buyback Yield %: -1.42
  • GF Value™: $9.92 vs. price of $27.67 (178.9% above fair value)
  • GF Score™: 54/100 with 4 warning signs

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


Tango Therapeutics Business Description

Address 201 Brookline Avenue, Suite 901, Boston, MA, USA, 02215
Tango Therapeutics Inc is a biotechnology company. It is dedicated to discovering novel drug targets and delivering the next generation of precision medicine for the treatment of cancer. It is engaged in the business of discovering and developing precision oncology therapies. It is currently developing two MTA-cooperative PRMT5 inhibitors; TNG462 for non-CNS cancers, including pancreatic and lung cancer, and TNG456, a next-generation, brain-penetrant PRMT5 inhibitor, for CNS cancers, including GBM. Its pipeline products are PRMT5 and CoREST.
54GF Score

Get the complete analysis for TNGX

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

$27.67
Price
$9.92
GF Value