444 institutions reported holding $2.09B of SPDR S&P 400 MID CAP GR (MDYG) in SEC 13F filings for 2026-06-30. Largest institutional holders: LPL Financial LLC ($196.4M), Financial Engines Advisors L.L.C. ($160.0M), AE Wealth Management LLC ($146.3M), NorthRock Partners, LLC ($129.3M), MORGAN STANLEY ($94.8M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30