GLACIER BANCORP INC (GBCI) Institutional Ownership and Insiders Activity

GLACIER BANCORP INC (GBCI) is widely held by institutional investors, with 1 tracked firm reporting positions valued at approximately $4.74M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Mairs & Power Growth Fund is the largest disclosed holder, reporting approximately $4.74M in GBCI holdings in its latest filing.

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