482 institutions reported holding $5.02B of FIRST TR ETF IV ETF FIRST TR LOW DURATION MTG OPPORTUNITIES ETF (LMBS) in SEC 13F filings for 2026-06-30. Largest institutional holders: MORGAN STANLEY ($784.0M), LPL Financial LLC ($684.5M), WELLS FARGO & COMPANY/MN ($284.1M), UBS Group AG ($247.1M), RAYMOND JAMES FINANCIAL INC ($212.8M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30