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Asset manager · Chicago, IL

Mesirow Institutional Investment Management, Inc.

SEC-registered investment adviser · CRD 319065 · SEC 801-123569

At a glance

Mesirow Institutional Investment Management, Inc. is an SEC-registered investment adviser based in Chicago, Illinois, with $0 in regulatory assets under management as of its Form ADV filed June 1, 2026. By Form ADV it is a asset manager, ranked 3,210th of 3,218 asset managers and 17,201st of 17,210 SEC-registered advisers by assets.

Main office 312-595-6000mesirow.comLinkedInAs filed on Form ADV

Regulatory AUM
$0M
Rank among asset managers
#3,210 of 3,218
Rank among all SEC RIAs
#17,201 of 17,210
Rank in Illinois
#684 of 684
Clients
0
Accounts
0
Discretionary
0% of AUM
Employees
0
Advisory staff
0
Offices
1

Owners and executives on its Form ADV

Custody and brokerage

Custodian

Mesirow Institutional Investment Management, Inc.’s Form ADV lists no custodian for separately managed accounts. Firms report one only when they manage $10 million or more in those accounts.

Broker-dealer

Affiliated broker-dealer

It names an affiliated broker-dealer: Mesirow Financial, Inc..

Other RIAs with an affiliated broker-dealer

Disciplinary disclosures

Mesirow Institutional Investment Management, Inc. reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗

Services

  • Other services

How it’s paid

  • A percentage of assets under management

Form ADV and brochures on the SEC’s adviser search ↗mesirow.com ↗

AtlasMembers

The full record on Mesirow Institutional Investment Management, Inc.

Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.

Assets, accounts, clients and staff, 3 years of filings
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Growth over one, three and five years
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Rank against 626 peers of its type and size
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Owners and executives, with titles and stakes
3 namedLocked
Main office, fax and compliance officer
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Filing changes this year, with alerts
2Locked
Open Atlas free

Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.

Background

Questions

How much does Mesirow Institutional Investment Management, Inc. manage?

Mesirow Institutional Investment Management, Inc. reports $0 in regulatory assets under management, on its Form ADV filed June 1, 2026.

What kind of firm is Mesirow Institutional Investment Management, Inc.?

Mesirow Institutional Investment Management, Inc. is a asset manager by its Form ADV answers. Most of its assets are managed for funds, institutions or other businesses rather than individuals.

Does Mesirow Institutional Investment Management, Inc. have any disciplinary history?

Mesirow Institutional Investment Management, Inc. reports no disciplinary disclosures in Item 11 of its Form ADV. Check the SEC’s adviser search for the latest record.

Where these numbers come from

Every figure is Mesirow Institutional Investment Management, Inc.’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-06-01), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Ranks compare it by regulatory assets with every SEC-registered adviser and with firms of its type. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.

Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →