---
schema_version: "secwatch.filing_event.v1"
accession: "0000077360-25-000044"
form_type: "8-K"
ticker: "PNR"
cik: "0000077360"
company_name: "PENTAIR plc"
filed_at: "2025-10-21T23:59:59+00:00"
generated_at: "2026-05-17T03:09:04.346486+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Pentair Q3 sales up 3% to $1.02B; adjusted EPS $1.24 (+14% YoY); raises full-year outlook

## Summary
- Sales $1,022M (+3% YoY); GAAP EPS $1.12 (+33%); adjusted EPS $1.24 (+14%).
- Adjusted ROS expanded 160 bps to 25.7%; Flow sales +6%, Pool +7%, Water Solutions core flat.
- Acquired Hydra-Stop for ~$292M (expected $50M tax benefit); $175M in share buybacks YTD.
- Raised FY2025 adjusted EPS guidance to $4.85-$4.90 (up 12-13%) and Q4 adjusted EPS $1.11-$1.16.
- Dividend maintained at $0.25/share; 49th consecutive annual increase.

## SEC filing metadata
- accession: 0000077360-25-000044
- form_type: 8-K
- ticker: PNR
- cik: 0000077360
- company_name: PENTAIR plc
- filed_at: 2025-10-21T23:59:59+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/77360/000007736025000044/0000077360-25-000044-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/77360/000007736025000044/pnr-20251021.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000077360-25-000044
- JSON: https://secwatch.observer/filing/0000077360-25-000044.json
- Plain text: https://secwatch.observer/filing/0000077360-25-000044.txt

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