FIRST TRUST EXCHANGE-TRADED FUND IV: FIRST TRUST PORTFOLIOS LP discloses a stake of more than 5% (Schedule 13G)

First Trust Portfolios LP has disclosed a stake exceeding 5% in First Trust Exchange-Traded Fund IV via a Schedule 13G filing with the SEC (accession 0001445546-26-008541). The filing signals that the portfolio manager has crossed the 5% beneficial ownership threshold in the fund, a level that triggers mandatory disclosure under U.S. securities rules. The exact number of shares and percentage held were not specified in the headline disclosure. The move matters because it concentrates a significant block of the ETF's ownership with its own sponsor-affiliated portfolio manager, which can affect liquidity and governance dynamics. What to watch next is the full 13G document for precise share counts and any subsequent amendments if the position changes.