SCHEDULE 13G/A

REGAL REXNORD CORPORATION COM

Common Stock, $0.01 par value per share · CUSIP: 758750103

Event date: 2025-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• VIKING GLOBAL INVESTORS LP

  Shares: 3,123,262 · Class: 4.7%

• VIKING GLOBAL PERFORMANCE LLC

  Shares: 2,025,460 · Class: 3.1%

• Viking Global Equities II LP

  Shares: 40,507 · Class: 0.1%

• Viking Global Equities Master Ltd.

  Shares: 1,984,953 · Class: 3%

• Viking Long Fund GP LLC

  Shares: 785,880 · Class: 1.2%

• Viking Long Fund Master Ltd.

  Shares: 785,880 · Class: 1.2%

• Viking Global Opportunities Parent GP LLC

  Shares: 311,922 · Class: 0.5%

• Viking Global Opportunities GP LLC

  Shares: 311,922 · Class: 0.5%

• Viking Global Opportunities Portfolio GP LLC

  Shares: 311,922 · Class: 0.5%

• Viking Global Opportunities Liquid Portfolio Sub-Master LP

  Shares: 311,922 · Class: 0.5%

• HALVORSEN OLE ANDREAS

  Shares: 3,123,262 · Class: 4.7%

• Ott David C.

  Shares: 3,123,262 · Class: 4.7%

• Shabet Rose Sharon

  Shares: 3,123,262 · Class: 4.7%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.