| PNR Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the PNR shares outstanding history going back to 7/28/2014:
Also see: PNR Market Cap History PNR YTD Return |
As of 3/31/2026 Pentair has 161.61 million PNR shares outstanding. Investors often track the PNR shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows PNR share count trends over time, with 47 historical shares outstanding datapoints presented, dating back to 7/28/2014.

| PNR Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the PNR shares outstanding history going back to 7/28/2014:
Also see: PNR Market Cap History PNR YTD Return |
| PNR Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PNR Historical Shares Outstanding: -4.79% CAGR
Mouse over chart for data details
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| PNR Stock Price Chart |
| About Pentair PLC |
| Pentair plc is focused on sustainable water solutions. Co. operates through three segments: Flow, Water Solutions, and Pool. Its solutions include Residential Solutions, Commercial Solutions, Industrial Solutions, Municipal Solutions, and Agricultural Solutions. Residential Solutions include pool & spa equipment, water softening & filtration, water supply & disposal. Its Commercial Solutions include commercial filtration & foodservice, commercial heating, ventilation, and air conditioning (HVAC) & water supply, commercial pool & spa equipment, fire protection, marine, high-pressure applications, recreational vehicle (RV), and turf management & pest control. We show 47 historical shares outstanding datapoints in our coverage of PNR's shares outstanding history. Understanding the changing numbers of PNR shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like PNR versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching PNR by allowing them to research PNR shares outstanding history as well as any other stock in our coverage universe. |
| PNR Current Stock Quote |
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| Video: Shares Outstanding Importance | |
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| PNR Share Performance |
| Shares Outstanding Peers |
| Pentair (PNR) is categorized under the Industrials sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
PNTR Shares Outstanding History POLA Shares Outstanding History POWL Shares Outstanding History PPD Shares Outstanding History PPIH Shares Outstanding History PPSI Shares Outstanding History PRGX Shares Outstanding History PRIM Shares Outstanding History PRSU Shares Outstanding History PRTH Shares Outstanding History More Industrials companies » |
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