FMR LLC and Abigail P. Johnson filed a Schedule 13G with the SEC on November 5, 2026, disclosing beneficial ownership of Pentair plc common stock as of a reporting event dated September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: FMR LLC and Abigail P. Johnson each reported beneficial ownership of 11,500,037.97 shares of Pentair plc common stock, representing 7.2% of the class.
  • Sole voting power (FMR LLC): FMR LLC reported sole voting power over 8,349,782.60 shares, according to the filing.
  • Sole dispositive power: Both FMR LLC and Abigail P. Johnson reported sole dispositive power over 11,500,037.97 shares, with no shared dispositive power.
  • Triggering event date: The filing identifies September 30, 2026, as the date of the event requiring the statement.
  • Certifying organization: FMR LLC is organized in Delaware and lists its principal business address as 245 Summer Street, Boston, Massachusetts 02210.
  • No controlling interest claimed: The filing certifies that the securities "were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

FMR LLC and Abigail P. Johnson Disclose Pentair Ownership Position

According to the Schedule 13G filing, FMR LLC, a Delaware-organized holding company, and Abigail P. Johnson, a U.S. citizen, each reported beneficial ownership of 11,500,037.97 shares of Pentair plc (CUSIP G7S00T104) common stock. The filing identifies FMR LLC as a parent holding company (type "HC") and Abigail P. Johnson as an individual (type "IN"). The combined position represents 7.2% of the outstanding class of common stock, as stated in the filing.

The filing distinguishes between the two reporting persons on voting power. FMR LLC reported sole voting power over 8,349,782.60 shares, while Abigail P. Johnson reported sole voting power over 0.00 shares. Both parties reported identical sole dispositive power of 11,500,037.97 shares and no shared voting or dispositive power. The filing notes that one or more other persons are known to have the right to receive dividends or proceeds from the sale of the common stock, but states that no single other person's interest exceeds five percent of the total outstanding shares.

The filing was signed by Stephanie J. Brown, acting under powers of attorney granted by FMR LLC (effective January 3, 2023) and Abigail P. Johnson (effective January 26, 2023). The statement was dated November 4, 2026, and references Exhibit 99 for the identification and classification of subsidiaries through which the securities are held. Pentair plc's principal executive offices are listed as Regal House, 70 London Road, Twickenham, London, TW1 3QS.

What Was Disclosed

FMR LLC and Abigail P. Johnson filed a Schedule 13G disclosing beneficial ownership of 11,500,037.97 shares, or 7.2%, of Pentair plc common stock, with the reporting event dated September 30, 2026, and the statement signed November 4, 2026.