KTMC says Pentair faces securities fraud class actions over Pool inventory claims

Kessler Topaz Meltzer & Check says securities fraud class action lawsuits have been filed against Pentair plc over alleged misstatements and omissions tied to Pool segment inventory destocking.

KTMC says Pentair faces securities fraud class actions over Pool inventory claims

Kessler Topaz Meltzer & Check, LLP said Thursday that securities fraud class action lawsuits have been filed against Pentair plc over alleged misstatements and omissions tied to inventory destocking in its Pool segment.

The cases were filed on behalf of investors who bought or acquired Pentair securities between March 11, 2025, and July 14, 2026, according to the firm. KTMC said investors have until Oct. 2, 2026, to seek lead plaintiff status.

KTMC said the alleged omissions relate to information investors may have relied on when trading Pentair shares during the class period.

In the release, KTMC said Pentair operates through three segments — Flow, Water Solutions and Pool — and sells water-related products including filtration, supply pumps and treatment equipment. The firm alleged that Pentair made materially false or misleading statements and failed to disclose that the Pool segment was experiencing significant inventory destocking that hurt sales and operating income.

KTMC pointed to Pentair’s preliminary second-quarter 2026 results, announced July 14, 2026. The release said Pentair reported that Pool segment destocking negatively affected Pool segment sales by about $170 million and Pool segment income by about $105 million. It also said second-quarter sales were expected to decline 17%, compared with 1% under prior guidance.

According to the release, Pentair’s stock fell 15% after the July 14 disclosure.

KTMC said the complaints were filed in the U.S. District Court for the Southern District of New York and the U.S. District Court for the District of Minnesota. The firm also said the complaints were not filed by KTMC.

Lead-plaintiff motions are due Oct. 2, 2026. KTMC said investors who believe they are eligible may contact the firm for more information.

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