GREENBRIER COMPANIES INC (GBX) Institutional Ownership and Insiders Activity

GREENBRIER COMPANIES INC (GBX) is widely held by institutional investors, with 1 tracked firm reporting positions valued at approximately $1.00M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Cullen Value Fund is the largest disclosed holder, reporting approximately $1.00M in GBX holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Cullen Value Fund representing the majority of disclosed value.