Hagens Berman alerts investors in Pentair plc (NYSE: PNR) that the active securities fraud class action lawsuit against the company has been expanded. Investors who suffered substantial losses are urged to submit their losses now.

CASE DETAILS

Expanded Class Period: March 11, 2025 – July 14, 2026
Lead Plaintiff Deadline: Oct. 2, 2026
Contact Hagens Berman: Visit www.hbsslaw.com/pnr, email PNR@hbsslaw.com, or call (844) 916-0895
Blog: www.hbsslaw.com/blog/the-undisclosed-bottleneck-pentair-plc-pnr

ALLEGATIONS AND FINANCIAL DISCLOSURES

The lawsuit alleges that Defendants mispresented and concealed that:

• Pentair engaged in unsustainable channel-loading and sales practices with distributors to artificially inflate short-term financial performance.
• Demand in the company’s Pool segment was significantly deteriorating due to widespread inventory destocking across distribution networks.
• Pentair’s positive statements and financial guidance lacked a reasonable basis.

The Disclosure & Market Reaction

On July 14, 2026, Pentair pre-announced disastrous preliminary Q2 results, revealing expected sales of ~$930 million against prior forecasts of $1.14 billion—citing a $170 million revenue drag from Pool channel destocking. The company dramatically slashed its full-year guidance and announced the abrupt departure of Chief Financial Officer Nicholas Brazis after just four months.

Following these disclosures, Pentair stock plunged over 15% in a single trading session, wiping out billions in market capitalization.

What Affected PNR Investors Can Do

Investors who purchased Pentair (PNR) shares during the expanded class period have until October 2, 2026 to petition the Court for appointment as Lead Plaintiff.

To learn more about your legal options, submit your information to Hagens Berman.

About Hagens Berman

Hagens Berman is a global plaintiffs’ rights complex litigation firm focusing on corporate accountability. The firm is home to a robust practice and represents investors as well as whistleblowers, workers, consumers and others in cases achieving real results for those harmed by corporate negligence and other wrongdoings. Hagens Berman’s team has secured more than $2.9 billion in this area of law. More about the firm and its successes can be found at hbsslaw.com. Follow the firm for updates and news at @ClassActionLaw.

Attorney Advertising. Prior results do not guarantee a similar outcome in any future case.

View source version on businesswire.com: https://www.businesswire.com/news/home/20261001954858/en/

“We are closely examining the timing of these disclosures, the sudden departure of the CFO after only four months, and the severe impact of channel destocking on Pentair's financial health,” said Reed Kathrein, Hagens Berman partner.