Golden Matrix Group, Inc. experiences a significant increase in institutional ownership in Q4 2024, with major investors such as RHUMBLINE ADVISERS, GOLDMAN SACHS GROUP INC, and JPMORGAN CHASE & CO raising their holdings. GEODE CAPITAL MANAGEMENT, LLC and BlackRock, Inc. also increased their positions. New entrants like Squarepoint Ops LLC and SG Americas Securities, LLC acquired stakes in the company.