MESIROW INSTITUTIONAL INVESTMENT MANAGEMENT, INC.
CRD #319065 SEC #801-123569 CHICAGO, IL 312-595-6000
SEC Registered
Total AUM
--
Discretionary
--
Employees
0
Clients
--
Accounts
--
Firm Details
- Organization Type
- Corporation
- State of Formation
- Delaware
- Fiscal Year End
- MARCH
- Registration Date
- --
- Latest Filing
- Dec 16, 2025
- Branch Offices
- 0
Advisory Services
No services reported
Compensation Methods
No compensation methods reported
Ownership
Direct Owners & Executive Officers (Schedule A)
| Name | Type | Title / Status | Ownership | Control |
|---|---|---|---|---|
| BROWN, NATALIE, ANNETTE | I | DIRECTOR/PRESIDENT | NA | Control |
| BROWN, NATALIE, ANNETTE | I | DIRECTOR/PRESIDENT | NA | Control |
| BROWN, NATALIE, ANNETTE | I | DIRECTOR/PRESIDENT | NA | Control |
| BROWN, NATALIE, ANNETTE | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| Brown, Natalie | I | DIRECTOR/PRESIDENT | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| HAYES, MARY JO, MOON | I | CHIEF COMPLIANCE OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER/DIRECTOR | NA | Control |
| KEIG, JESSE, JOSEPH | I | CHIEF FINANCIAL OFFICER/DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| LEVINE, JEFFREY, MICHAEL | I | DIRECTOR | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN/CEO | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN/CEO | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN/CEO | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN/CEO | NA | Control |
| PRICE, RICHARD, SCOTT | I | DIRECTOR/CHAIRMAN/CEO | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| VORISEK, KATHRYN, ANN | I | SENIOR MANAGING DIRECTOR, EQUITY MANAGEMENT | NA | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
| MESIROW FINANCIAL SERVICES, INC. | DE | OWNER | E | Control |
Indirect Owners (Schedule B)
| Name | Type | Entity | Ownership | Control |
|---|---|---|---|---|
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
| MESIROW FINANCIAL HOLDINGS, INC. | DE | MESIROW FINANCIAL SERVICES, INC. | E | Control |
Registrations
Federal
IA
Dec 16, 2025 REGISTERED
Notice Filings (4)
CO FL IL PA
Address
353 N. CLARK STREETCHICAGO, IL 60654
United States
Phone: 312-595-6000