MBB — Ishares Tr Institutional Holders · Q3 2026
Who owns Ishares Tr (MBB)? 53 institutions reported holding $410.43M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Ferguson Wellman Capital Management, Inc ($153.3M), Rockland Trust Co ($59.5M), Avidian Wealth Enterprises, LLC ($39.4M).
Source: SEC Form 13F filings · as of 2026-09-30