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Equibles

MMI

Marcus & Millichap, Inc.

Company with tickers: MMI

CIK
1578732
CUSIP
566324109
Shares Outstanding
37,821,808
13F Activity (30d)
138 filings 133 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 170
Total Value: $587,951,709
Total Shares: 22,111,765
Showing 1–100 of 170 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 170 13F filers · Δ vs Dec 31, 2025
Top Holder
17.8%
Jun 2023 → Mar 2026 · range 15.9% – 17.8%
+0.1 pts
Top 5
50.0%
Jun 2023 → Mar 2026 · range 49.3% – 58.9%
+0.7 pts
Top 10
67.1%
Jun 2023 → Mar 2026 · range 62.3% – 75.3%
+4.8 pts
HHI
691
Jun 2023 → Mar 2026 · range 691 – 856
Broadly held −64

Quarterly Activity

vs Dec 31, 2025
New
30
Increased
81
Decreased
44
Sold Out
52
Unchanged
15
Holder count: -22
Institutional value: -1.4%
Shares held: +1.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large PZENA INVESTMENT MANAGEMENT LLC +1,398,441 2,012,763
Mega SCHRODER INVESTMENT MANAGEMENT GROUP +326,317 930,897
Mid ALGERT GLOBAL LLC +240,363 411,847
Mega TWO SIGMA INVESTMENTS, LP +210,780 424,337
Mid Tributary Capital Management, LLC +149,986 762,466

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega CITADEL ADVISORS LLC −329,614 32,072
Mid ROYCE & ASSOCIATES LP −171,461 511,690
Large Point72 Asset Management, L.P. −131,213 45,972
Large TUDOR INVESTMENT CORP ET AL −128,985 100,428
Mega BNP PARIBAS ARBITRAGE, SA −58,612 8,113

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 2,568,046 $68,284,343
Mega VANGUARD CAPITAL MANAGEMENT LLC 1,059,542 $28,173,221
Mid CX Institutional 208,291 $5,538,457
Mega VANGUARD FIDUCIARY TRUST CO 151,289 $4,022,774
Large LAZARD ASSET MANAGEMENT LLC 68,040 $1,809,183

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 3,816,951 $104,164,591
Large LORD, ABBETT & CO. LLC 383,133 $10,455,699
Mega JENNISON ASSOCIATES LLC 280,730 $7,661,121
Mega JANE STREET GROUP, LLC 269,722 $7,360,713
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 213,376 $5,823,031
Filter: New 30 Increased 81 Reduced 44 Sold out 52 Unchanged 15
Showing 100 of 170
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $104,491,674 17.77% 3,929,736
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $68,284,343 11.61% 2,568,046
Large PZENA INVESTMENT MANAGEMENT LLC $53,519,368 9.10% 2,012,763
Mega DIMENSIONAL FUND ADVISORS LP $39,400,316 6.70% 1,481,772
Mega VANGUARD CAPITAL MANAGEMENT LLC $28,173,221 4.79% 1,059,542
Mega STATE STREET CORP $24,947,376 4.24% 938,224
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $24,752,550 4.21% 930,897
Mid Tributary Capital Management, LLC $20,273,970 3.45% 762,466
Mega GEODE CAPITAL MANAGEMENT, LLC $17,154,618 2.92% 645,153
Mid ROYCE & ASSOCIATES LP $13,605,837 2.31% 511,690
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $11,529,769 1.96% 433,613
Mega TWO SIGMA INVESTMENTS, LP $11,283,120 1.92% 424,337
Mid ALGERT GLOBAL LLC $10,951,011 1.86% 411,847
Large Qube Research & Technologies Ltd $8,142,708 1.38% 306,232
Mid DEPRINCE RACE & ZOLLO INC $6,838,203 1.16% 257,172
Mega NORTHERN TRUST CORP Bank $6,495,215 1.10% 244,273
Large Russell Investments Group, Ltd. $6,009,867 1.02% 226,020
Large RENAISSANCE TECHNOLOGIES LLC $5,841,823 0.99% 219,700
Mid SPROTT INC. $5,583,900 0.95% 210,000
Mid CX Institutional $5,538,457 0.94% 208,291
Mega MORGAN STANLEY $4,915,504 0.84% 184,863
Mega AQR CAPITAL MANAGEMENT LLC $4,841,584 0.82% 182,083
Mega Nuveen, LLC $4,675,690 0.80% 175,844
Mega ENVESTNET ASSET MANAGEMENT INC $4,500,676 0.77% 169,262
Mega D. E. Shaw & Co., Inc. $4,370,997 0.74% 164,385
Mega Bank of New York Mellon Corp Bank $4,362,406 0.74% 164,062
Large SEI INVESTMENTS CO $4,354,536 0.74% 163,766
Large JACOBS LEVY EQUITY MANAGEMENT, INC $4,244,269 0.72% 159,619
Mega GOLDMAN SACHS GROUP INC $4,214,088 0.72% 158,484
Mega VANGUARD FIDUCIARY TRUST CO Bank $4,022,774 0.68% 151,289
Mega PRINCIPAL FINANCIAL GROUP INC $3,077,712 0.52% 115,747
Large Mariner, LLC $2,735,632 0.47% 102,882
Large TUDOR INVESTMENT CORP ET AL $2,670,380 0.45% 100,428
Mega DEUTSCHE BANK AG\ Bank $2,634,404 0.45% 99,075
Mega WELLS FARGO & COMPANY/MN $2,579,335 0.44% 97,004
Large Trexquant Investment LP $2,451,943 0.42% 92,213
Large Public Sector Pension Investment Board Pension $2,264,723 0.39% 85,172
Mega Invesco Ltd. $2,204,096 0.37% 82,892
Mega RHUMBLINE ADVISERS $1,861,246 0.32% 69,998
Mega AMERICAN CENTURY COMPANIES INC $1,840,799 0.31% 69,229
Large LAZARD ASSET MANAGEMENT LLC $1,809,183 0.31% 68,040
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $1,800,166 0.31% 67,701
Mega Legal & General Group Plc $1,465,055 0.25% 55,098
Large HRT FINANCIAL LP $1,385,631 0.24% 52,111
Large Quantinno Capital Management LP $1,380,366 0.23% 51,913
Mega AMERIPRISE FINANCIAL INC $1,343,300 0.23% 50,519
Mega Swiss National Bank Bank $1,310,887 0.22% 49,300
Mega BANK OF AMERICA CORP /DE/ Bank $1,307,456 0.22% 49,171
Large Point72 Asset Management, L.P. $1,222,395 0.21% 45,972
Mid WINTON GROUP Ltd $1,216,944 0.21% 45,767
Large STATE OF WISCONSIN INVESTMENT BOARD $1,160,706 0.20% 43,652
Mega BARCLAYS PLC $1,148,927 0.20% 43,209
Mega UBS Group AG $1,146,613 0.20% 43,122
Mid XTX Topco Ltd $1,111,860 0.19% 41,815
Large Creative Planning $1,069,689 0.18% 40,229
Mega ROYAL BANK OF CANADA Bank $964,711 0.16% 36,281
Large NATIXIS ADVISORS, LLC $954,208 0.16% 35,886
Large PANAGORA ASSET MANAGEMENT INC $919,987 0.16% 34,599
Large JONES FINANCIAL COMPANIES LLLP $906,134 0.15% 34,078
Mega CITADEL ADVISORS LLC $852,793 0.15% 32,072
Mega ALLIANCEBERNSTEIN L.P. $821,444 0.14% 30,893
Mega LPL Financial LLC $805,224 0.14% 30,283
Large IEQ CAPITAL, LLC $691,446 0.12% 26,004
Large PRUDENTIAL FINANCIAL INC $684,692 0.12% 25,750
Mega HSBC HOLDINGS PLC $678,816 0.12% 25,529
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $662,516 0.11% 24,916
Mid FIRST NATIONAL BANK OF OMAHA Bank $655,470 0.11% 24,651
Small Hunter Perkins Capital Management, LLC $629,385 0.11% 23,670
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $609,841 0.10% 22,935
Mid DARK FOREST CAPITAL MANAGEMENT LP $594,844 0.10% 22,371
Mega JPMORGAN CHASE & CO $572,826 0.10% 21,543
Large CANADA LIFE ASSURANCE Co Insurance $551,396 0.09% 20,737
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $543,845 0.09% 20,453
Small EntryPoint Capital, LLC $513,771 0.09% 19,322
Small Inspire Investing, LLC $511,697 0.09% 19,244
Mega PRICE T ROWE ASSOCIATES INC /MD/ $489,681 0.08% 18,416
Mid Susquehanna Portfolio Strategies, LLC $453,306 0.08% 17,048
Small Diametric Capital, LP $450,328 0.08% 16,936
Mega VANGUARD ASSET MANAGEMENT, Ltd $448,068 0.08% 16,851
Large LOS ANGELES CAPITAL MANAGEMENT LLC $428,391 0.07% 16,111
Large Thrivent Financial for Lutherans $422,648 0.07% 15,895
Micro Verdad Advisers, LP $413,182 0.07% 15,539
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $403,928 0.07% 15,191
Large MetLife Investment Management, LLC $373,881 0.06% 14,061
Large Janney Montgomery Scott LLC $338,410 0.06% 12,727
Mid Illinois Municipal Retirement Fund Pension $337,746 0.06% 12,702
Mid State of Alaska, Department of Revenue $312,592 0.05% 11,756
Small Aigen Investment Management, LP $305,971 0.05% 11,507
Large FIFTH THIRD BANCORP Bank $305,652 0.05% 11,495
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $299,190 0.05% 11,252
Mid RBF Capital, LLC $292,490 0.05% 11,000
Mega JANUS HENDERSON GROUP PLC $289,299 0.05% 10,880
Mid Louisiana State Employees Retirement System Pension $281,854 0.05% 10,600
Mid Campbell & CO Investment Adviser LLC $274,435 0.05% 10,321
Mega Vanguard Global Advisers, LLC $260,768 0.04% 9,807
Large Cerity Partners LLC $251,620 0.04% 9,463
Mega MILLENNIUM MANAGEMENT LLC $243,298 0.04% 9,150
Large US BANCORP \DE\ Bank $243,032 0.04% 9,140
Large CWM, LLC $242,394 0.04% 9,116
Large MERCER GLOBAL ADVISORS INC /ADV $231,545 0.04% 8,708

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