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 0001445546-26-008540). The passive-investment adviser crossed the threshold through its role managing the fund, though the filing did not specify the exact percentage held or the number of shares involved. The disclosure matters because 13G filings signal a passive position rather than an activist campaign, and they are closely tracked for changes in large holders' exposure. Investors will watch for the next 13G amendment or 13F filing to see whether First Trust Portfolios adds to or trims the position.