TSNLF (Tristel) Net Debt Paydown Yield % : 0.03% (As of Jul. 11, 2026) — 50% Above Median


TSNLF Tristel PLC TSNLF
97 GF Score
Price $5.28
GF Value $6.08
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Tristel Net Debt Paydown Yield %?

Tristel TSNLF 97 Net Debt Paydown Yield % is 0.03% as of Jul. 11, 2026, which is 50% above its 10-year median of 0.02. GuruFocus rates TSNLF with a GF Score™ of 97/100 and a GF Value™ of $6.08 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 772 Medical Devices & Instruments companies, Tristel ranks better than 52.46% on this metric.

Net Debt Paydown Yield % is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. It is a measure of a company's willingness and ability to reduce its debt. As of today, Tristel's Net Debt Paydown Yield % was 0.03%.


Tristel  (OTCPK:TSNLF) Net Debt Paydown Yield % Explanation

Net Debt Paydown Yield % is the change in average of four quarters of company's total debt over a company's market cap. Assuming the total value of a company remains that same, shareholder value is increased as debt is reduced. In other words, it is a measure of the willingness and ability of a firm's management to pay down debt. Companies that have high debt paydown yields indicate that they are more aggressive with paying down debt.

In the calculation of Net Debt Paydown Yield %, we use the reductions of TTM average total debt one-year-ago and TTM average total debt at present, divided by its Market Cap.

We calculating the TTM average debt by adding up the total debt, calculated by the sum of Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation, in the trailing twelve months(TTM) divided by the counts of the total debt, accoring to the company's report frequency.


Tristel Net Debt Paydown Yield % Related Terms


Tristel Net Debt Paydown Yield % Historical Data

* Premium members only.

The historical data trend for Tristel's Net Debt Paydown 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.

Tristel Net Debt Paydown Yield % Chart

Tristel Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Net Debt Paydown Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.40 0.22 0.24 -0.24 0.00

Tristel Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Net Debt Paydown 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 0.05 -0.24 -0.17 0.00 0.03

TSNLF vs ISRG, BDX, MDLN: Net Debt Paydown Yield % Comparison

For the Medical Instruments & Supplies subindustry, Tristel's Net Debt Paydown Yield %, along with its competitors' market caps and Net Debt Paydown 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.


Tristel Net Debt Paydown Yield % vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Tristel's Net Debt Paydown Yield % distribution charts can be found below:

* The bar in red indicates where Tristel's Net Debt Paydown Yield % falls into.


TSNLF
97GF Score
Tristel PLC TSNLF
Net Debt Paydown Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Tristel Net Debt Paydown Yield % Calculation

Tristel's Net Debt Paydown Yield % for the quarter that ended in Dec. 2025 is calculated as:

Net Debt Paydown Yield %
=( TTM Average Debt   (1-Year Ago))-TTM Average Debt )/Market Cap
=( 7.5-7.89 )/245.949
=-0.16 %

* 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.

* All the data are calculated by TTM values. Note that if a companies is traded in several exchanges, then we calculate the company level data for Net Debt Paydown Yield % using the primary share class stock data. The calculation result in definition page is for demonstration purpose only, and it's showing the share class level data. Therefore, the numbers in the calculation may differ from elsewhere if the stock is not a primary share.

What does a Net Debt Paydown Yield % of 0.03% mean?
Tristel (TSNLF) has a Net Debt Paydown Yield % of 0.03% as of Jul. 11, 2026. Net Debt Paydown Yield is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. This metric provides insight into a company's willingness and ability to reduce its debt using free cash flow. View historical data on Tristel and its competitors. This is 50% above median its historical median of 0.02. According to the industry distribution chart, Tristel ranks #367 out of 772 companies in the Medical Devices & Instruments industry, placing it in the top 47.5%.
Is Tristel's Net Debt Paydown Yield % too high?
Tristel's current Net Debt Paydown Yield % of 0.03% is 50% above median its 10-year median of 0.02. The Medical Devices & Instruments industry median Net Debt Paydown Yield % is 0.01. Tristel's value of 0.03% is 200% above this industry median. Based on the distribution chart, Tristel ranks #367 out of 772 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Tristel has a GF Score™ of 97/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tristel's Net Debt Paydown Yield % compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Tristel ranks #367 out of 772 companies for Net Debt Paydown Yield %. This puts Tristel in the upper half of its industry. The industry median Net Debt Paydown Yield % is 0.01. Tristel's value of 0.03% is 200% above this benchmark. While the company's 10-year median is 0.02 vs. the industry median of 0.01, Tristel has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Debt Paydown Yield % for a Medical Devices & Instruments company?
The median Net Debt Paydown Yield % among Medical Devices & Instruments companies is 0.01, based on 772 companies in the industry. Companies in the top quartile (top 25%) have a Net Debt Paydown Yield % significantly above this median, while those in the bottom quartile fall well below. However, Net Debt Paydown Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tristel's current Net Debt Paydown Yield % of 0.03% is 200% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Debt Paydown Yield % mean?
A high Net Debt Paydown Yield % can signal that a stock is expensive relative to its fundamentals. Net Debt Paydown Yield is a metric that evaluates the total amount of debt a company has paid in relation to its market capitalization. This metric provides insight into a company's willingness and ability to reduce its debt using free cash flow. View historical data on Tristel and its competitors. For the Medical Devices & Instruments industry, the median Net Debt Paydown Yield % is 0.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tristel's current Net Debt Paydown Yield % is 0.03%, which is 50% above median its own 10-year median of 0.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tristel stock overvalued right now?
Based on GuruFocus' analysis, Tristel (TSNLF) is currently considered Modestly Undervalued. The stock's GF Value™ is $6.08, compared to a current price of $5.28 — trading 13.2% below its estimated fair value. The current Net Debt Paydown Yield % is 0.03%, which is 50% above median its 10-year median of 0.02 and 200% above the Medical Devices & Instruments industry median of 0.01. Tristel's overall GF Score™ is 97/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Debt Paydown Yield % calculated?
Net Debt Paydown Yield % is calculated from a company's financial statements. For Tristel (TSNLF), the current Net Debt Paydown Yield % is 0.03% 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.

Is Tristel (TSNLF) Overvalued in 2026?

Based on GuruFocus' analysis, Tristel stock appears to be undervalued. The current stock price of $5.28 is trading 13.2% below its estimated GF Value™ of $6.08. GuruFocus considers Tristel to be Modestly Undervalued.

Key valuation signals for TSNLF:

  • Net Debt Paydown Yield %: 0.03% (50% above median its 10-year median of 0.02)
  • GF Value™: $6.08 vs. price of $5.28 (13.2% below fair value)
  • GF Score™: 97/100 with 1 warning sign
  • Industry Position: 200% above the Medical Devices & Instruments median (#367 of 772)

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


Tristel Business Description

Other Exchanges TSTL:UKR1V:Germany
Address Fordham Road, Unit 1B, Lynx Business Park, Newmarket, Snailwell, Cambridgeshire, GBR, CB8 7NY
Tristel PLC's business is the sale to hospitals of its proprietary chlorine dioxide chemistry used for the decontamination of medical devices under the Tristel brand and for the sporicidal disinfection of environmental surfaces under the Cache brand. Its operating segments include hospital medical device decontamination products used predominantly for infection control in hospitals; the manufacture and sale of hospital environmental surface disinfection products; and pharmaceutical and personal care product manufacturing industries, veterinary and animal welfare. The company generates the majority of its revenue from hospital medical device decontamination and operates geographically in the UK and overseas markets.
97GF Score

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

$5.28
Price
$6.08
GF Value