$PNR

$62.29 +$7.07 (12.8%) Close

$PNR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 159.7M shares outstanding

Who owns PNR?

By type of holder

Institutions 95.5% Insiders 0.6% Everyone else 3.9%

Concentration Top 10 holders own 46.1%

BlackRock, Inc. 9.1% · Price T Rowe Associates Inc /MD/ 4.0%

Institutional ownership

95.5%

-0.2 pts vs last qtr

Institutional holders

719

-13 vs last qtr

Net shares bought

−378.5K

by institutions in Q2 2026

New / sold out

93 / 106

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Bank of New York Mellon Corp +2.5M
D. E. Shaw & Co., Inc. +1.5M

Biggest sellers in Q2 2026

Price T Rowe Associates Inc /MD/ −4.8M
Pictet Asset Management Holding SA −3.0M

Who is planning to sell?

Notices of proposed sale, last 12 months

$2.88M

4 notices from 4 people

Shares covered

27.8K

0.02% of the company

Arranged in advance

47%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Fishman Robert P Officer $821K
Speetzen Michael T Director $700K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−9.6%

−1.12% a year

Each share's claim on the business

+10.6%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$1.58B vs $297M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years81% 3–5 years5% 1–3 years8% Under 1 year5%

Quarterly turnover

13.1%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting PNR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	14.5M	9.09%	−559.2K (−3.7%)	≤2021	0.0%
Shares held by quarter Peak holding17.1M (Q2'25) Change over 8 quarters−754.4K Share of the company9.090% BlackRock, Inc.'s full portfolio →
PT Price T Rowe Associates Inc /MD/	6.4M	4.01%	−4.8M (−43.0%)	≤2021	0.1%
Shares held by quarter Peak holding11.3M (Q1'26) Change over 8 quarters+6.2M Share of the company4.010% Price T Rowe Associates Inc /MD/'s full portfolio →

BlackRock, Inc.

14.5M

% of company

9.09%

Change vs last qtr

−559.2K (−3.7%)

Held since

≤2021

Price T Rowe Associates Inc /MD/

6.4M

% of company

4.01%

Change vs last qtr

−4.8M (−43.0%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Pentair plc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting PNR on Form N-PORT; together they hold 18.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$393M	5.1M	3.21%	0.02%	June 30, 2026
V5 Vanguard 500 Index Fund Vanguard Index Funds	$321M	4.2M	2.62%	0.02%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$393M

% of company

3.21%

% of the fund

0.02%

As of

June 30, 2026

Vanguard 500 Index Fund

Vanguard Index Funds

Position value

$321M

% of company

2.62%

% of the fund

0.02%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Pentair plc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SJ Stauch John L Insider	446.7K	0.28%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.280% Stauch John L's insider activity →
FR Fishman Robert P Insider	87.0K	0.05%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.050% Fishman Robert P's insider activity →

Stauch John L

Insider

446.7K

% of company

0.28%

Change vs last qtr

—

Held since

—

Fishman Robert P

Insider

87.0K

% of company

0.05%

Change vs last qtr

—

Held since

—

21 more holders behind a free account

See every insider and 5%+ holder of Pentair plc.

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