556 institutions reported holding $5.17B of MEGA GRWTH 300 MEGA CAP INDEX (MGC) in SEC 13F filings for 2026-06-30. Largest institutional holders: ENVESTNET ASSET MANAGEMENT INC ($922.1M), BANK OF AMERICA CORP /DE/ ($418.6M), NEW YORK LIFE INVESTMENT MANAGEMENT LLC ($199.9M), VANTAGEPOINT INVESTMENT ADVISERS LLC ($172.5M), MORGAN STANLEY ($161.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30