---
schema_version: "secwatch.filing_event.v1"
accession: "0000077360-25-000015"
form_type: "8-K"
ticker: "PNR"
cik: "0000077360"
company_name: "PENTAIR plc"
filed_at: "2025-04-22T23:59:59+00:00"
generated_at: "2026-05-23T09:48:37.925210+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Pentair Q1 adj EPS $1.11 (+18% YoY); sales $1.0B; raises GAAP EPS guidance to $4.27-$4.42

## Summary
- GAAP EPS $0.93 (+16% YoY); adjusted EPS $1.11 (+18% YoY); sales $1.0B (-1% reported, -1% core).
- Operating income $203M (+12%); adjusted op income $243M (+12%); adj ROS 24.0% (+260bps).
- Flow -4%, Water Solutions -5%, Pool +7% (core +4% for Pool).
- Full-year 2025 GAAP EPS guidance raised to $4.27-$4.42; adjusted EPS maintained at $4.65-$4.80.
- Q2 2025 guidance: GAAP EPS $1.24-$1.28, adj $1.31-$1.35; sales up ~1-2%.

## SEC filing metadata
- accession: 0000077360-25-000015
- form_type: 8-K
- ticker: PNR
- cik: 0000077360
- company_name: PENTAIR plc
- filed_at: 2025-04-22T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/77360/000007736025000015/0000077360-25-000015-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/77360/000007736025000015/pnr-20250422.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000077360-25-000015
- JSON: https://secwatch.observer/filing/0000077360-25-000015.json
- Plain text: https://secwatch.observer/filing/0000077360-25-000015.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.