PHIO (Phio Pharmaceuticals) Buyback Yield %: -127.32 (As of Jul. 11, 2026)


PHIO Phio Pharmaceuticals Corp PHIO
28 GF Score
Price $1.02
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What is Phio Pharmaceuticals Buyback Yield %?

Phio Pharmaceuticals PHIO -0.97% 28 Buyback Yield % is -127.32 as of Jul. 11, 2026. GuruFocus rates PHIO with a GF Score™ of 28/100. The stock has 1 warning sign investors should review. Among 742 Biotechnology companies, Phio Pharmaceuticals ranks worse than 92.32% 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.

Phio Pharmaceuticals's current buyback yield was -127.32%.


Phio Pharmaceuticals Buyback Yield % Historical Data

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The historical data trend for Phio Pharmaceuticals'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.

Phio Pharmaceuticals Buyback Yield % Chart

Phio Pharmaceuticals 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 -145.01 0.00 -261.51 0.03 -146.87

Phio Pharmaceuticals 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 -43.15 -57.59 -58.17 -146.87 -107.50

PHIO vs PBM, KPRX, OSRH: Buyback Yield % Comparison

For the Biotechnology subindustry, Phio Pharmaceuticals'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.


Phio Pharmaceuticals Buyback Yield % vs Biotechnology Industry

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

* The bar in red indicates where Phio Pharmaceuticals's Buyback Yield % falls into.


PHIO
28GF Score
Phio Pharmaceuticals Corp PHIO
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Phio Pharmaceuticals Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Phio Pharmaceuticals'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 + 17.915) / 12.19785
=-146.87%

Phio Pharmaceuticals'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 + 15.235) / 14.17274
=-107.50%

* 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 -127.32 mean?
Phio Pharmaceuticals (PHIO) has a Buyback Yield % of -127.32 as of Jul. 11, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Phio Pharmaceuticals and its competitors. According to the industry distribution chart, Phio Pharmaceuticals ranks #685 out of 742 companies in the Biotechnology industry, placing it in the top 92.3%.
Is Phio Pharmaceuticals' Buyback Yield % too high?
Phio Pharmaceuticals' current Buyback Yield % is -127.32. Based on the distribution chart, Phio Pharmaceuticals ranks #685 out of 742 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Phio Pharmaceuticals has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does Phio Pharmaceuticals' Buyback Yield % compare to PBM and KPRX?
According to the Biotechnology industry distribution chart, Phio Pharmaceuticals ranks #685 out of 742 companies for Buyback Yield %. This places Phio Pharmaceuticals 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 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 Phio Pharmaceuticals and its competitors. Phio Pharmaceuticals's current Buyback Yield % is -127.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Phio Pharmaceuticals stock overvalued right now?
Phio Pharmaceuticals (PHIO) has a current Buyback Yield % of -127.32. The current Buyback Yield % is -127.32. Phio Pharmaceuticals' overall GF Score™ is 28/100 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 Phio Pharmaceuticals (PHIO), the current Buyback Yield % is -127.32 as of Jul. 11, 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.

Phio Pharmaceuticals Business Description

Address 411 Swedeland Road, Suite 23-1080, King of Prussia, PA, USA, 19406
Phio Pharmaceuticals Corp is a clinical-stage biopharmaceutical company whose proprietary INTASYL small-interfering RNA gene silencing technology is designed to make immune cells more effective in killing tumor cells. Its pipeline programs are PH-762 and PH-894. The group is developing therapeutics that are designed to leverage INTASYL to precisely target specific proteins that reduce the body's ability to fight cancer, without the need for specialized formulations or drug delivery systems. It is committed to discovering and developing cancer treatments for patients by creating new pathways toward a cancer-free future. The Company operates with a single operating segment, the Clinical segment, and all assets are located in the United States.
28GF Score

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

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