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65 /100
HIGH RISK
Score updated Oct 13, 2026

PNR — Pentair plc Dilution Risk Tracker

Track PNR dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, Pentair plc (PNR) has a DilutionWatch DilutionScore of 65/100, rated HIGH dilution risk. Pentair plc has a market capitalization of $8.48B, 161.61M shares outstanding, 737 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
20
💰 Cash Runway
95
📊 Float Risk
2
⚠️ Warrant Exposure
15
🔄 Convertible Debt
15

Dilution Forecast

🌥️
Advisory
Moderate dilution signals present
model est. 30%
💰 Capital Raise model 55%
• Critical: only 2.5 months cash remaining
📉 Score Deterioration model 10%
• Score in HIGH risk zone (65/100)
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Market Data

Market Cap$8.48B
Shares Outstanding161.61M
Float160.27M
Cash$67.70M
Debt$1.94B
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore65/100DilutionWatch score record
Shares Outstanding161.61MVerified float table or market cache
Public Float160.27MVerified float table or market cache
Market Cap$8.48BMarket data cache
Cash Runway2.5 monthsDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 5.

Recent SEC source mix: 4 2, FORM 4 3.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 12.1% shares (2026Q1 vs prior)
737 institutional holders · 180.80M shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 21.24M shares
#2 BlackRock, Inc. 15.07M shares
#3 PRICE T ROWE ASSOCIATES INC /MD/ 11.25M shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest7.46M
Days to Cover2.9
% of Float4.7%
FINRA data as of Sep 30, 2026

Recent SEC Activity

Form 4 INSIDER TRANSACTION 2026-09-02
Form 4 INSIDER TRANSACTION 2026-09-02
Form 4 INSIDER TRANSACTION 2026-08-14
4 INSIDER TRANSACTION 2026-03-05
4 INSIDER TRANSACTION 2026-03-05
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual PNR Dilution Snapshot

Pentair plc (PNR) has a DilutionScore of 65/100, rated High dilution risk. Score date: October 13, 2026.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

PNR's DilutionScore has held steady at 65/100 (High risk) for 89 consecutive days across the tracked period.

Period Score Risk Level Duration
Jul 16 – Oct 13, 202665/100HIGH89 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

PNR shares outstanding have decreased 1.0% from 163.24M (Mar 2026) to 161.61M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 18, 2026161.61M160.27M▲ 0.01%
May 02, 2026161.61M160.27M▼ 0.55%
Apr 29, 2026161.60M161.16M▼ 0.45%
Mar 07, 2026163.24M161.91M▼ 0.04%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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