Porvair (LSE:PRV) Scaled Net Operating Assets: 0.76 (As of Nov. 2025)


LSE:PRV Porvair PLC LSE:PRV
94 GF Score
Price £8.50
GF Value £7.57
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Porvair Scaled Net Operating Assets?

Porvair LSE:PRV +4.17% 94 Scaled Net Operating Assets is 0.76 as of Nov. 2025. GuruFocus rates LSE:PRV with a GF Score™ of 94/100 and a GF Value™ of £7.57 (Modestly Overvalued). The stock has 5 warning signs investors should review.

Scaled Net Operating Assets (SNOA) is calculated as the difference between operating assets and operating liabilities, scaled by lagged total assets.

Porvair's operating assets for the quarter that ended in Nov. 2025 was £200.7 Mil. Porvair's operating liabilities for the quarter that ended in Nov. 2025 was £41.5 Mil. Porvair's Total Assets for the quarter that ended in May. 2025 was £210.7 Mil. Therefore, Porvair's scaled net operating assets (SNOA) for the quarter that ended in Nov. 2025 was 0.76.


Porvair Scaled Net Operating Assets Historical Data

* Premium members only.

The historical data trend for Porvair's Scaled Net Operating Assets 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.

Porvair Scaled Net Operating Assets Chart

Porvair Annual Data
Trend Nov16 Nov17 Nov18 Nov19 Nov20 Nov21 Nov22 Nov23 Nov24 Nov25
Scaled Net Operating Assets
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.67 0.73 0.75 0.80 0.74

Porvair Semi-Annual Data
May16 Nov16 May17 Nov17 May18 Nov18 May19 Nov19 May20 Nov20 May21 Nov21 May22 Nov22 May23 Nov23 May24 Nov24 May25 Nov25
Scaled Net Operating Assets 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 0.73 0.82 0.72 0.71 0.76

LSE:PRV vs VLTO, ZWS, CECO: Scaled Net Operating Assets Comparison

For the Pollution & Treatment Controls subindustry, Porvair's Scaled Net Operating Assets, along with its competitors' market caps and Scaled Net Operating Assets 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.


Porvair Scaled Net Operating Assets vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Porvair's Scaled Net Operating Assets distribution charts can be found below:

* The bar in red indicates where Porvair's Scaled Net Operating Assets falls into.


LSE:PRV
94GF Score
Porvair PLC LSE:PRV
Scaled Net Operating Assets is just one metric. See GF Score™, valuation, warning signs, and more.
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Porvair Scaled Net Operating Assets Calculation

Scaled Net Operating Assets (SNOA) is calculated as the difference between operating assets and operating liabilities, scaled by lagged total assets.

Porvair's Scaled Net Operating Assets (SNOA) for the fiscal year that ended in Nov. 2025 is calculated as

Scaled Net Operating Assets (SNOA)(A: Nov. 2025 )
=(Operating Assets (A: Nov. 2025 )-Operating Liabilities (A: Nov. 2025 ))/Total Assets (A: Nov. 2024 )
=(200.699-41.46)/215.115
=0.74

where

Operating Assets(A: Nov. 2025 )
=Total Assets - Cash, Cash Equivalents, Marketable Securities
=223.572 - 22.873
=200.699

Operating Liabilities(A: Nov. 2025 )
=Total Liabilities - Long-Term Debt & Capital Lease Obligation - Short-Term Debt & Capital Lease Obligation
=55.891 - 11.986 - 2.445
=41.46

Porvair's Scaled Net Operating Assets (SNOA) for the quarter that ended in Nov. 2025 is calculated as

Scaled Net Operating Assets (SNOA)(Q: Nov. 2025 )
=(Operating Assets (Q: Nov. 2025 )-Operating Liabilities (Q: Nov. 2025 ))/Total Assets (Q: May. 2025 )
=(200.699-41.46)/210.738
=0.76

where

Operating Assets(Q: Nov. 2025 )
=Total Assets - Cash, Cash Equivalents, Marketable Securities
=223.572 - 22.873
=200.699

Operating Liabilities(Q: Nov. 2025 )
=Total Liabilities - Long-Term Debt & Capital Lease Obligation - Short-Term Debt & Capital Lease Obligation
=55.891 - 11.986 - 2.445
=41.46

* 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.

What does a Scaled Net Operating Assets of 0.76 mean?
Porvair (LSE:PRV) has a Scaled Net Operating Assets of 0.76 as of Nov. 2025. Scaled net operating assets equals current-period operating assets less operating liabilities less prior-period total assets. View historical data on Porvair and its competitors.
Is Porvair's Scaled Net Operating Assets too high?
Porvair's current Scaled Net Operating Assets is 0.76. Overall, Porvair has a GF Score™ of 94/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Porvair's Scaled Net Operating Assets compare to VLTO and ZWS?
Porvair's Scaled Net Operating Assets of 0.76 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Scaled Net Operating Assets for an Industrial Products company?
A good Scaled Net Operating Assets depends on the Industrial Products industry context. However, Scaled Net Operating Assets 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 Scaled Net Operating Assets mean?
A high Scaled Net Operating Assets can signal that a stock is expensive relative to its fundamentals. Scaled net operating assets equals current-period operating assets less operating liabilities less prior-period total assets. View historical data on Porvair and its competitors. Porvair's current Scaled Net Operating Assets is 0.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Porvair stock overvalued right now?
Based on GuruFocus' analysis, Porvair (LSE:PRV) is currently considered Modestly Overvalued. The stock's GF Value™ is £7.57, compared to a current price of £8.50 — trading 12.3% above its estimated fair value. The current Scaled Net Operating Assets is 0.76. Porvair's overall GF Score™ is 94/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Scaled Net Operating Assets calculated?
Scaled Net Operating Assets is calculated from a company's financial statements. For Porvair (LSE:PRV), the current Scaled Net Operating Assets is 0.76 as of Nov. 2025. 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 Porvair (LSE:PRV) Overvalued in 2026?

Based on GuruFocus' analysis, Porvair stock appears to be overvalued. The current stock price of £8.50 is trading 12.3% above its estimated GF Value™ of £7.57. GuruFocus considers Porvair to be Modestly Overvalued.

Key valuation signals for LSE:PRV:

  • Scaled Net Operating Assets: 0.76
  • GF Value™: £7.57 vs. price of £8.50 (12.3% above fair value)
  • GF Score™: 94/100 with 5 warning signs

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


Porvair Business Description

Other Exchanges PVARF:USAPRVl:UK
Address 7 Regis Place, Bergen Way, King\'s Lynn, Norfolk, GBR, PE30 2JN
Porvair PLC is an environmental treatment control company. It develops filtration solutions to be used by various types of industries. The company caters to its clients through three divisions: Aerospace and Industrial, Laboratory, and Metal Melt Quality. The Aerospace and Industrial Division is a key revenue generator, principally serving the aviation, energy, and industrial markets. Laboratory Division principally serving the bioscience and environmental laboratory instrument and consumables market. Metal Melt Quality Division principally serves the world aluminium, North American Free Trade Agreement (NAFTA), iron foundry, and superalloys markets. The company generates the majority of its manufacturing revenue from sales in the United States.
94GF Score

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Scaled Net Operating Assets is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

£8.50
Price
£7.57
GF Value