MMI Institutional Ownership & Shareholders
MARCUS & MILLICHAP INC (MMI) is currently held by 192 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $688.27M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MMI tracked by InsiderSet, reporting ownership valued at approximately $112.80M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $100.42M, representing an estimated loss of -10.97% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 71% of the total disclosed MMI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Schroder Investment Management Group, and several other long-term asset managers with concentrated positions in MARCUS & MILLICHAP INC (MMI).
This page ranks the largest institutional MMI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
192
Total Reported Value
$688.27M
Largest Holder
Blackrock, Inc.
Largest Position
$112.80M
Insider Transactions (90d)
8
Latest Filing Quarter
Q2 2026
New Institutional Positions
64
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 3,618,887 | $112,800,708 | $100,424,114 | -$12,376,594 | -10.97% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,491,466 | $77,658,995 | $69,138,182 | -$8,520,814 | -10.97% | |
| Schroder Investment Management Group | 0.05% | 2,285,406 | $71,327,521 | $63,420,017 | -$7,907,505 | -11.09% | |
| Pzena Investment Management | Richard Pzena | 0.18% | 2,101,884 | $59,798,600 | $58,327,281 | -$1,471,319 | -2.46% |
| Dimensional Fund Advisors Lp | 0.01% | 1,489,218 | $46,419,338 | $41,325,800 | -$5,093,539 | -10.97% | |
| Vanguard Capital Management Llc | 0.00% | 1,020,602 | $31,812,164 | $28,321,706 | -$3,490,459 | -10.97% | |
| State Street Corp | 0.00% | 949,388 | $29,592,424 | $26,345,517 | -$3,246,907 | -10.97% | |
| Geode Capital Management, Llc | 0.00% | 659,314 | $20,553,839 | $18,295,964 | -$2,257,876 | -10.99% | |
| Tributary Capital Management, Llc | 1.85% | 710,051 | $20,200,951 | $19,703,915 | -$497,036 | -2.46% | |
| Two Sigma Investments, Lp | 0.01% | 551,097 | $17,177,693 | $15,292,942 | -$1,884,751 | -10.97% | |
| Aqr Capital Management Llc | 0.01% | 472,278 | $14,720,913 | $13,105,715 | -$1,615,199 | -10.97% | |
| Royce & Associates Lp | 0.12% | 470,019 | $14,650,492 | $13,043,027 | -$1,607,465 | -10.97% | |
| Charles Schwab Investment Management Inc | 0.00% | 404,677 | $12,613,782 | $11,229,787 | -$1,383,995 | -10.97% | |
| Jacobs Levy Equity Management, Inc | 0.03% | 272,747 | $8,501,524 | $7,568,729 | -$932,795 | -10.97% | |
| Northern Trust Corp | 0.00% | 256,122 | $7,983,322 | $7,107,386 | -$875,937 | -10.97% | |
| Sprott Inc. | 0.22% | 210,000 | $6,545,700 | $5,827,500 | -$718,200 | -10.97% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 200,173 | $6,239,392 | $5,554,801 | -$684,591 | -10.97% |
| Russell Investments Group, Ltd. | 0.01% | 188,990 | $5,890,840 | $5,244,473 | -$646,368 | -10.97% | |
| Morgan Stanley | 0.00% | 182,843 | $5,699,230 | $5,073,893 | -$625,337 | -10.97% | |
| Envestnet Asset Management Inc | 0.00% | 178,899 | $5,576,294 | $4,964,447 | -$611,847 | -10.97% | |
| Goldman Sachs Group Inc | 0.00% | 170,147 | $5,303,482 | $4,721,579 | -$581,903 | -10.97% | |
| Bank Of New York Mellon Corp | 0.00% | 165,361 | $5,154,309 | $4,588,768 | -$565,541 | -10.97% | |
| Vanguard Fiduciary Trust Co | 0.00% | 154,405 | $4,812,804 | $4,284,739 | -$528,065 | -10.97% | |
| Ubs Group Ag | 0.00% | 154,306 | $4,809,718 | $4,281,992 | -$527,727 | -10.97% | |
| Qube Research & Technologies Ltd | 0.00% | 128,439 | $4,003,444 | $3,564,182 | -$439,262 | -10.97% | |
| Bank Of America Corp | 0.00% | 127,219 | $3,965,417 | $3,530,327 | -$435,090 | -10.97% | |
| Nuveen, Llc | 0.00% | 123,908 | $3,862,212 | $3,438,447 | -$423,765 | -10.97% | |
| Principal Financial Group Inc | 0.00% | 113,280 | $3,530,937 | $3,143,520 | -$387,417 | -10.97% | |
| Wells Fargo & Company/Mn | 0.00% | 109,466 | $3,412,056 | $3,037,682 | -$374,375 | -10.97% | |
| Mariner, Llc | 0.00% | 93,691 | $2,920,349 | $2,599,925 | -$320,424 | -10.97% | |
| Hrt Financial Lp | 0.00% | 87,400 | $2,724,000 | $2,425,350 | -$298,650 | -10.96% | |
| Quantinno Capital Management Lp | 0.00% | 85,595 | $2,668,007 | $2,375,261 | -$292,746 | -10.97% | |
| Exoduspoint Capital Management, Lp | 0.02% | 83,576 | $2,605,064 | $2,319,234 | -$285,830 | -10.97% | |
| Invesco Ltd. | 0.00% | 83,431 | $2,600,544 | $2,315,210 | -$285,334 | -10.97% | |
| Deutsche Bank Ag\ | 0.00% | 83,232 | $2,594,341 | $2,309,688 | -$284,653 | -10.97% | |
| D. E. Shaw & Co., Inc. | 0.00% | 82,106 | $2,559,244 | $2,278,442 | -$280,803 | -10.97% | |
| Public Sector Pension Investment Board | 0.01% | 80,503 | $2,509,279 | $2,233,958 | -$275,321 | -10.97% | |
| Deprince Race & Zollo Inc | 0.04% | 87,940 | $2,501,893 | $2,440,335 | -$61,558 | -2.46% | |
| Winton Group Ltd | 0.08% | 79,750 | $2,485,808 | $2,213,063 | -$272,746 | -10.97% | |
| Sei Investments Co | 0.00% | 74,566 | $2,324,226 | $2,069,207 | -$255,020 | -10.97% | |
| Lazard Asset Management Llc | 0.00% | 70,114 | $2,185,453 | $1,945,664 | -$239,790 | -10.97% | |
| American Century Companies Inc | 0.00% | 66,369 | $2,068,722 | $1,841,740 | -$226,982 | -10.97% | |
| Xtx Topco Ltd | 0.02% | 61,117 | $1,905,017 | $1,695,997 | -$209,020 | -10.97% | |
| Rhumbline Advisers | 0.00% | 60,870 | $1,897,301 | $1,689,143 | -$208,159 | -10.97% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 67,701 | $1,800,169 | $1,878,703 | +$78,534 | +4.36% | |
| Trexquant Investment Lp | 0.01% | 57,275 | $1,785,262 | $1,589,381 | -$195,881 | -10.97% | |
| Ameriprise Financial Inc | 0.00% | 55,518 | $1,730,497 | $1,540,625 | -$189,873 | -10.97% | |
| Ieq Capital, Llc | 0.01% | 54,691 | $1,704,718 | $1,517,675 | -$187,043 | -10.97% | |
| Legal & General Group Plc | 0.00% | 52,497 | $1,636,332 | $1,456,792 | -$179,540 | -10.97% | |
| Swiss National Bank | 0.00% | 45,800 | $1,427,586 | $1,270,950 | -$156,636 | -10.97% |
Frequently asked questions about MMI
Who are the largest institutional holders of MMI?
The largest institutional holders of MMI reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Schroder Investment Management Group, Pzena Investment Management, and Dimensional Fund Advisors Lp. InsiderSet ranks institutional holders by their latest reported MMI position.
What is MMI institutional ownership?
This page tracks MMI positions reported by institutional investment managers through SEC Form 13F. MARCUS & MILLICHAP INC (MMI) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MMI?
InsiderSet currently tracks 192 institutional managers reporting MMI holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MMI shareholders.
How much MMI stock do institutions own?
Institutional investment managers disclosed approximately $688.27M in MMI holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MMI institutional ownership last updated?
The latest MMI institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MMI holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MMI position after the reporting date.
Are institutions buying or selling MMI?
Institutional buying and selling can be analyzed by comparing MMI positions across consecutive 13F reporting periods. InsiderSet's MMI Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MMI ownership changes.
How has MMI institutional ownership changed over time?
InsiderSet tracks MMI institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.