Company · PNR
Pentair plc.
Name as listed on its exchange; filed with the SEC as PENTAIR PLC.
Nasdaq's symbol directory lists PNR on the New York Stock Exchange as “Pentair plc. Ordinary Share”.
In the 12 months to Nov 8, 2026: 3 filings by holders of 5% or more; 1 congressional trade disclosure; 6 company reports (Form 8-K, since May 26, 2026).
Large holders · SEC Schedules 13D and 13G
Five percent and over
Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G
- FMR LLC 7.2%
- BlackRock, Inc. 6.9%
- T. Rowe Price Associates, Inc. 4%
Congress · STOCK Act
The Althing
Periodic transaction reports. Amounts are the ranges members report; the trade date is when it happened, the report can come up to 45 days later.
- Markwayne Mullin (R-OK): Purchase $15,001 - $50,000
Company reports · SEC Form 8-K
In its own words
Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.
- Results of operations and financial condition Oct 27, 2026
- Departure or appointment of directors or officers Sep 22, 2026
- Departure or appointment of directors or officers Sep 18, 2026
- Creation of a direct financial obligation Sep 2, 2026
- Results of operations and financial condition Jul 28, 2026
- Results of operations and financial condition; Departure or appointment of directors or officers Jul 14, 2026
Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.