OPER — ETF Ser Solutions Institutional Holders · Q2 2026
Who owns ETF Ser Solutions (OPER)? 27 institutions reported holding $114.82M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Arax Advisory Partners ($30.2M), Envestnet Asset Management Inc ($27.3M), Blueprint Investment Partners LLC ($14.9M).
Source: SEC Form 13F filings · as of 2026-06-30