Marcus & Millichap, Inc. (MMI) Institutional Ownership

Ownership Summary

Marcus & Millichap, Inc. (NYSE:MMI) has 186 institutional investors that have filed 13F reports for the period ending December 2025.

• These investors held 55.7% of outstanding shares in December 2025, down from 60.4% in September 2025.
• They increased total shares held in Marcus & Millichap by 4.86% from last quarter, and the number of investors in MMI increased 12.05% annually.
• Of these 186 holders, 101 added to their stakes in Marcus & Millichap, 60 trimmed positions, and 25 made no changes.
• Altogether, these fund groups held 21.82Mn shares in MMI by December 2025, up by 1.01Mn shares quarter on quarter, and down 1.39Mn shares year over year.
• BlackRock, Inc. holds the largest position in MMI at 3.93Mn shares as of December 31, 2025, or 10.03% of shares outstanding.
• The largest buyers of Marcus & Millichap for the quarter ending December 2025 were VANGUARD PORTFOLIO MANAGEMENT LLC (2.57Mn), PZENA INVESTMENT MANAGEMENT LLC (1.4Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.06Mn), SCHRODER INVESTMENT MANAGEMENT GROUP (326.32K), ALGERT GLOBAL LLC (240.36K).
• Top sellers of MMI stock for the quarter ending December 2025 included CITADEL ADVISORS LLC (329.61K), ROYCE & ASSOCIATES LP (171.46K), Goldman Sachs Group Inc (138.41K), Point72 Asset Management, L.P. (131.21K), TUDOR INVESTMENT CORP ET AL (128.99K).
• Per Business Quant, the top 10 investors in MMI for the quarter ending December 2025 include BlackRock, Inc. (3.93Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.57Mn), PZENA INVESTMENT MANAGEMENT LLC (2.01Mn), DIMENSIONAL FUND ADVISORS LP (1.48Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.06Mn), State Street Corp (938.22K), SCHRODER INVESTMENT MANAGEMENT GROUP (930.9K), Tributary Capital Management, LLC (762.47K), GEODE CAPITAL MANAGEMENT, LLC (645.15K), ROYCE & ASSOCIATES LP (511.69K).