VANGUARD S&P MID-CAP 400 ETF (IVOO) Institutional Ownership and Insiders Activity

VANGUARD S&P MID-CAP 400 ETF (IVOO) is widely held by institutional investors, with 1 tracked firm reporting positions valued at approximately $314,118 based on SEC Form 13F filings for the quarter ended June 30, 2026.

Sequoia Financial Advisors is the largest disclosed holder, reporting approximately $314,118 in IVOO holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Sequoia Financial Advisors representing the majority of disclosed value.