SCHEDULE 13G/A

BROWN ADVISORY SV ETF

Brown Advisory Sustainable Value ETF · CUSIP: 00775Y264

Event date: 2025-12-31

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

• BROWN ADVISORY INC

  Shares: 9,247,829 · Class: 100%

• BROWN INVESTMENT ADVISORY & TRUST CO

  Shares: 458,170 · Class: 5%

• BROWN ADVISORY LLC

  Shares: 7,764,789 · Class: 84%

• SIGNATURE FINANCIAL MANAGEMENT, INC.

  Shares: 261,063 · Class: 3%

• BROWN ADVISORY LTD

  Shares: 763,807 · Class: 8%

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