Marcus & Millichap Inc (MMI)
Who owns Marcus & Millichap Inc (MMI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 60.9% of the shares are freely tradable; institutional investors hold 97.0%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 10.39 | 3,929,736 | +1.6 | 03/31/2026 |
| Vanguard Group Inc | 10.09 | 3,816,951 | +2.3 | 12/31/2025 |
| Vanguard Portfolio Management, LLC | 6.79 | 2,568,046 | +0.0 | 03/31/2026 |
| Pzena Investment Management, LLC | 5.32 | 2,012,763 | +227.6 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 3.92 | 1,481,772 | +3.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 2.80 | 1,059,542 | +0.0 | 03/31/2026 |
| State Street Corp | 2.48 | 938,224 | -1.3 | 03/31/2026 |
| Schroder Investment Management Group | 2.46 | 930,897 | +54.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.81 | 1,441,742 | +0.0 | 05/29/2026 |
| Vanguard Real Estate Index Investor | 2.48 | 938,748 | -0.5 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.