174 institutions reported holding $676.6M of MEI (MEI) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($65.7M), VANGUARD GROUP INC ($61.7M), T. Rowe Price Investment Management, Inc. ($45.1M), AMERIPRISE FINANCIAL INC ($35.5M), AIGH Capital Management LLC ($31.8M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30