SCHEDULE 13G/A

FIRST TR EXCHANGE-TRADED FD

First Trust Core Investment Grade ETF · CUSIP: 33738D788

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

• First Trust Portfolios L.P.

  Shares: 3,810,896.00 · Class: 10.53%

• First Trust Advisors L.P.

  Shares: 3,810,896.00 · Class: 10.53%

• The Charger Corporation

  Shares: 3,810,896.00 · Class: 10.53%

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