WINTRUST FINANCIAL CORP (WTFC) Institutional Ownership and Insiders Activity

WINTRUST FINANCIAL CORP (WTFC) is widely held by institutional investors, with 1 tracked firm reporting positions valued at approximately $8.02M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Mairs & Power Growth Fund is the largest disclosed holder, reporting approximately $8.02M in WTFC holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Mairs & Power Growth Fund representing the majority of disclosed value.

Recent insider activity includes 13 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.