Pennon Group (CHIX:PNNL) Institutional Ownership: 79.63% (As of Aug. 01, 2026)

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CHIX:PNNL Pennon Group PLC CHIX:PNNL
73 GF Score
Price £4.61
GF Value £5.10
Valuation Modestly Undervalued
! 9 Warning Signs
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What is Pennon Group Institutional Ownership?

Pennon Group CHIX:PNNL -0.04% 73 Institutional Ownership is 79.63% as of Aug. 01, 2026. GuruFocus rates CHIX:PNNL with a GF Score™ of 73/100 and a GF Value™ of £5.10 (Modestly Undervalued). The stock has 9 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Pennon Group's institutional ownership is 79.63%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Pennon Group's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Pennon Group's Float Percentage Of Total Shares Outstanding is 0.00%.

Pennon Group Institutional Ownership Historical Data

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The historical data trend for Pennon Group's Institutional Ownership 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.

Pennon Group Institutional Ownership Chart

Pennon Group Historical Data

The historical data trend for Pennon Group can be seen below:

2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30
Institutional Ownership 84.41 84.09 83.91 85.06 82.92 83.11 81.61 78.94 78.31 79.63
CHIX:PNNL
73GF Score
Pennon Group PLC CHIX:PNNL
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Pennon Group Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 79.63% mean?
Pennon Group (CHIX:PNNL) has a Institutional Ownership of 79.63% as of Aug. 01, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Pennon Group and its competitors.
Is Pennon Group's Institutional Ownership too high?
Pennon Group's current Institutional Ownership is 79.63%. Overall, Pennon Group has a GF Score™ of 73/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Pennon Group's Institutional Ownership compare to AWK and WTRG?
Pennon Group's Institutional Ownership of 79.63% can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for an Utilities - Regulated company?
A good Institutional Ownership depends on the Utilities - Regulated industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Pennon Group and its competitors. Pennon Group's current Institutional Ownership is 79.63%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Pennon Group stock overvalued right now?
Based on GuruFocus' analysis, Pennon Group (CHIX:PNNL) is currently considered Modestly Undervalued. The stock's GF Value™ is £5.10, compared to a current price of £4.61 — trading 9.6% below its estimated fair value. The current Institutional Ownership is 79.63%. Pennon Group's overall GF Score™ is 73/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Pennon Group (CHIX:PNNL), the current Institutional Ownership is 79.63% as of Aug. 01, 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 Pennon Group (CHIX:PNNL) Overvalued in 2026?

Based on GuruFocus' analysis, Pennon Group stock appears to be undervalued. The current stock price of £4.61 is trading 9.6% below its estimated GF Value™ of £5.10. GuruFocus considers Pennon Group to be Modestly Undervalued.

Key valuation signals for CHIX:PNNL:

  • Institutional Ownership: 79.63%
  • GF Value™: £5.10 vs. price of £4.61 (9.6% below fair value)
  • GF Score™: 73/100 with 9 warning signs

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

Pennon Group Business Description

Address Rydon Lane, Peninsula House, Exeter, Devon, GBR, EX2 7HR
Pennon Group PLC is a British water and environmental utility infrastructure company that operates mainly in the United Kingdom. It has smaller operations in the European Union, China, and other countries. The company operates through Water, Non-household retail, and other segments. The water business comprises the regulated water and wastewater services undertaken by South West Water. The non-household retail business comprises the services provided by Pennon Water Services in the non-household water and wastewater retail market. The majority of revenue is derived from the water division.
73GF Score

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

£4.61
Price
£5.10
GF Value