Marcus & Millichap, Inc. (MMI) has 19 known insider and institutional holders on record. The largest holder is Phoenix Investments Holdings LLC with 14,128,075 shares. Other notable holders include Hughes William E. and MARCUS GEORGE M.
Over the last 12 months, insiders have made 36 transactions in MMI stock — 16 buys (valued at $575.46K) and 1 sells (valued at $33.28K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
MMI Insider Ownership
Top Holder
Phoenix Investments Holdings LLC
14,128,075 shares
Buys (12 mo)
16
$575.46K value
Sells (12 mo)
1
$33.28K value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Phoenix Investments Holdings Llc |
10 Percent Owner |
14,128,075 |
2021-07-20 |
|
| 2 |
Hughes William E. |
SVP Marcus & Millichap Capital |
91,662 |
2018-05-23 |
|
| 3 |
Marcus George M |
10 Percent Owner |
33,541 |
2025-05-05 |
|
| 4 |
Shaheen George T |
Director |
24,741 |
2025-05-05 |
|
| 5 |
Parker John David |
EVP & COO |
19,218 |
2026-02-12 |
|
| 6 |
Martin Lauralee |
Director |
17,748 |
2025-08-12 |
|
| 7 |
Watters Don C. |
Director |
13,204 |
2025-05-05 |
|
| 8 |
English Dixon Collete |
Director |
9,724 |
2025-05-05 |
|
| 9 |
Matricaria Richard D. |
EVP & COO - Western Division |
6,509 |
2025-02-10 |
|
| 10 |
Millichap William A |
Director |
5,324 |
2020-05-07 |
|
| 11 |
Lawrence Norma J. |
Director |
4,774 |
2025-05-05 |
|
| 12 |
Mcclanahan Nicholas F. |
Director |
4,774 |
2025-05-05 |
|
| 13 |
Laberge Gregory A. |
SVP & Chief Client Officer |
4,546 |
2026-02-12 |
|
| 14 |
Degennaro Steven F. |
EVP and CFO |
3,953 |
2026-03-12 |
|
| 15 |
Labar Mitchell R |
Executive VP and COO |
3,025 |
2019-04-02 |
|
| 16 |
Louie Martin E. |
SVP/corporate Initiatives |
2,008 |
2021-03-12 |
|
| 17 |
Nadji Hessam |
Chief Executive Officer |
480 |
2026-03-16 |
|
| 18 |
Schwarz Kurt Henry |
Chief Accounting Officer |
421 |
2025-02-10 |
|
| 19 |
De Bosschere Fabrice |
Chief Accounting Officer |
235 |
2026-03-12 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-13 |
Nadji Hessam |
Chief Executive Officer |
Informative Sell |
1,300 |
$25.60 |
$33.28K |
| 2026-03-10 |
De Bosschere Fabrice |
Chief Accounting Officer |
Option Exercise (Sell) |
117 |
- |
- |
| 2026-03-10 |
Parker John David |
EVP & COO |
Option Exercise (Sell) |
2,654 |
- |
- |
| 2026-03-10 |
Degennaro Steven F. |
EVP and CFO |
Option Exercise (Sell) |
1,317 |
- |
- |
| 2026-03-10 |
Laberge Gregory A. |
SVP & Chief Client Officer |
Option Exercise (Sell) |
1,020 |
- |
- |
| 2026-03-12 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
1,300 |
- |
- |
| 2026-03-11 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
5,700 |
- |
- |
| 2026-03-10 |
Nadji Hessam |
Chief Executive Officer |
Option Exercise (Sell) |
18,400 |
- |
- |
| 2025-02-06 |
Degennaro Steven F. |
EVP and CFO |
RSU Award |
5,270 |
- |
- |
| 2026-02-10 |
De Bosschere Fabrice |
Chief Accounting Officer |
RSU Award |
422 |
- |
- |
| 2026-02-10 |
Parker John David |
EVP & COO |
RSU Award |
19,218 |
- |
- |
| 2026-02-10 |
Degennaro Steven F. |
EVP and CFO |
RSU Award |
16,026 |
- |
- |
| 2026-02-10 |
Laberge Gregory A. |
SVP & Chief Client Officer |
RSU Award |
4,546 |
- |
- |
| 2026-02-10 |
Nadji Hessam |
Chief Executive Officer |
RSU Award |
46,000 |
- |
- |
| 2025-07-31 |
Parker John David |
EVP & COO |
RSU Award |
11,232 |
- |
- |
| 2025-11-04 |
De Bosschere Fabrice |
Chief Accounting Officer |
RSU Award |
3,400 |
- |
- |
| 2025-12-12 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
500 |
- |
- |
| 2025-12-10 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
125 |
- |
- |
| 2025-12-05 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
2,450 |
- |
- |
| 2025-09-10 |
Nadji Hessam |
Chief Executive Officer |
Option Exercise (Sell) |
30,000 |
- |
- |
| 2025-09-08 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
500 |
- |
- |
| 2025-08-27 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
750 |
- |
- |
| 2025-08-26 |
Nadji Hessam |
Chief Executive Officer |
Gift (Given) |
750 |
- |
- |
| 2025-08-10 |
Degennaro Steven F. |
EVP and CFO |
Option Exercise (Sell) |
1,500 |
- |
- |
| 2025-08-08 |
Degennaro Steven F. |
EVP and CFO |
Option Exercise (Sell) |
1,500 |
- |
- |
