MAIN STREET CAPITAL CORP (MAIN) Institutional Ownership and Insiders Activity

MAIN STREET CAPITAL CORP (MAIN) is widely held by institutional investors, with 1 tracked firm reporting positions valued at approximately $347,122 based on SEC Form 13F filings for the quarter ended June 30, 2026.

Sequoia Financial Advisors is the largest disclosed holder, reporting approximately $347,122 in MAIN holdings in its latest filing.

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

Recent insider activity includes 20 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.