SCHEDULE 13G/A

BEACON ROOFING SUPPLY INC

Common Stock · CUSIP: 073685109

Event date: 2025-03-31

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

• American Century Investment Management, Inc.

  Shares: 1,087,100.00 · Class: 1.8%

• American Century Companies, Inc.

  Shares: 1,087,100.00 · Class: 1.8%

• Stowers Institute for Medical Research

  Shares: 1,087,100.00 · Class: 1.8%

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