Research memoPentair plc (PNR) · NYSEMemo of October 28, 2026By Olivier Lachance

Pentair earnings date and guidance

MyStockButler's October 2026 analysis: Pentair’s next results are expected on February 2, 2027. Watch whether Pool inventory normalizes and Taco growth turns into cash that reduces debt.

February 2, 2027
Next results
976.4
Revenue, quarter to Sep 2026 (US$ millions)
0.91
EPS, diluted, quarter to Sep 2026
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Every number traced to Pentair's filings8 chapters · 24,539 words205 sources cited

What has Pentair guided for the full year?

Pentair’s share price can move higher if Pool shipments normalize, Taco delivers, and cash reduces debt. On October 27, 2026, management guided to a 3% full-year sales decline and adjusted EPS of $4.70. Management guided to full-year reported EPS of approximately $3.76. For the fourth quarter, reported sales should rise while core sales decline, with Taco included after its October 1 closing.

Pentair expects a difficult 2026, with a stronger-looking fourth quarter helped mainly by Taco. On October 27, management forecast lower full-year sales and a profit outlook that looks better under its adjusted measure than under standard accounting. It expects reported fourth-quarter sales to rise even as core sales decline, because Taco’s sales will enter the results after the October 1 acquisition.

Pentair (PNR): Revenue by quarter (US$ millions): Dec 2024 972.9, Sep 2026 976.4; EPS $0.91
Guidance in forceUS$ millions
Period guidedLowHighDate given
Net sales — full year change (%)Year to Dec 2026-3.0%-3.0%Oct 27, 2026
Diluted earnings per ordinary share—as reported — full yearYear to Dec 20263.763.76Oct 27, 2026
Diluted earnings per ordinary share—as adjusted — full yearYear to Dec 20264.704.70Oct 27, 2026
Taco sales — 2027 estimateYear to Dec 2027620Oct 27, 2026
Taco EBITDA — 2027 estimateYear to Dec 2027105Oct 27, 2026
Adjusted EPS — full year change (%)Year to Dec 2026-4.0%-4.0%Oct 27, 2026

What this means. The adjusted profit numbers are higher because they leave out certain costs, so they are not the company's full reported profit.

Did Pentair keep its past promises?

The forecast record is mixed. Pentair expected adjusted earnings per share of $4.65–$4.80 for 2025 and delivered $4.92. For 2026, management forecast $5.30–$5.40 in April but was guiding to about $4.70 by October after the Pool inventory correction.

Promises kept: 3/5
What management forecastCheckedAboveWithinBelow
GAAP EPS from continuing operations8 quarters125
adjusted EPS8 quarters701
sales on a reported basis8 quarters521

How have Pentair’s revenue and profit trended?

Revenue fell to $976.4 million from $1,022.0 million in the September 2025 quarter. Operating income fell to $195.9 million, while diluted earnings per share fell to $0.91. Gross margin also slipped, despite the tariff-refund benefit.

The last eight quartersUS$ millions
Sep 2026Jun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024
Revenue976.4932.61,036.71,020.51,022.01,123.11,010.4972.9
Gross margin40.5%42.4%41.8%40.4%41.0%40.7%39.9%38.8%
Operating income195.9166.5210.0205.0231.7217.7203.1195.1
Net income145.1128.6160.8161.8184.3148.5154.9166.4
EPS, diluted0.910.800.980.981.120.900.930.99

What this means. The December 2025 and December 2024 cash-flow and capital-spending figures are calculated by subtracting the first nine months from the full year, so they are estimates of the quarter rather than directly reported quarterly amounts.

What should people watch in Pentair’s next results?

Pentair’s plan succeeds only if Taco grows, Pool channel inventories normalize and cash actually reduces debt; the next results should show whether those three claims are becoming one business.

From the full memo · 1. The business

Pentair makes the equipment that moves, treats and manages water, from a home’s pool to a city’s water system. Its business is a chain of equipment sales, replacement purchases and project work: money comes in through distributors, dealers and industrial customers, then goes out to factories, suppliers, employees, lenders and tax authorities.

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Where these numbers come from

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