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Allstate Investment Management Company

Chicago, ILSEC-registered investment adviserCRD 107775

Filed as ALLSTATE INVESTMENT MANAGEMENT COMPANY

Allstate Investment Management Company is an SEC-registered investment advisory firm in Chicago, IL, registered since 1987, reporting over $5 billion in regulatory assets under management in its Form ADV filing dated March 25, 2026.

39 years
registered since 1987
$26,455,765,427
assets under management
2 arrangements
Percentage of assets, Performance-based
None
disclosure items (Item 11)

Quick answers

From the filing

How is Allstate Investment Management Company compensated?

On its Form ADV (Item 5.E, October 2026), Allstate Investment Management Company reports these compensation arrangements: a percentage of assets under its management; performance-based fees.

Where is Allstate Investment Management Company located?

Allstate Investment Management Company's principal office is in Chicago, IL, according to its Form ADV.

Is Allstate Investment Management Company registered with the SEC or a state?

Allstate Investment Management Company is an SEC-registered investment advisory firm, registered since 1987. Status as filed: Approved. CRD 107775.

How much does Allstate Investment Management Company manage?

Allstate Investment Management Company reports $26,455,765,427 in regulatory assets under management in its Form ADV filing dated March 25, 2026 (100% discretionary).

How have Allstate Investment Management Company's assets and staff changed since 2021?

In the Form ADV data for Allstate Investment Management Company: Regulatory assets under management: $21,745,214,173 in the October 2021 data and $26,455,765,427 in the October 2026 data, up 22%. Total employees: 150 in October 2021 and 149 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Allstate Investment Management Company serve?

By number of clients on Form ADV Item 5.D: corporations or other businesses not listed above (60); pooled investment vehicles (other than investment companies and business development companies) (24); insurance companies (7).

Which custodians does Allstate Investment Management Company use?

Allstate Investment Management Company's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists BNY Mellon as a custodian holding 10% or more of its separately managed account assets.

Does Allstate Investment Management Company report any disciplinary disclosures?

Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/107775

Does Allstate Investment Management Company state an account minimum?

Its Form ADV Part 2A brochure dated March 25, 2026 says: "AIMCO does not have minimum account size requirements for opening or maintaining an account with AIMCO."

What changed in Allstate Investment Management Company's recent Form ADV filings?

In the April 2026 filing data: Employees performing advisory functions went from 107 to 119. Regulatory assets under management went from $20,361,116,385 to $26,455,765,427 (+30%). Updated its list of owners and control persons (Schedule A).

From the Form ADV filing

Every figure below is as the firm filed it with regulators, as of October 2026.

How the firm is compensated

Item 5.E
  • A percentage of assets under your management
  • Performance-based fees

Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ

Fees and minimums

Form ADV Part 2A

The brochure lists different fees for different services or strategies; see the brochure for them.

Account minimum: None

The brochure's wording
AIMCO does not have minimum account size requirements for opening or maintaining an account with AIMCO.

As stated in the firm's Form ADV Part 2A brochure dated March 25, 2026. Fees can differ by service and may be negotiable; the brochure is the complete statement. Read the brochure on the SEC's IAPD site

Regulatory assets under management

Item 5.F
$26,455,765,427

$26,455,765,427 as of October 2026, filing dated March 25, 2026.

Discretionary: $26,455,765,427.Non-discretionary: $0.

A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means

Who the firm serves

Item 5.D
Pooled investment vehicles (other than investment companies and business development companies)
Clients 24 Assets $11,078,216,984 (42%)
Pension and profit sharing plans (but not the plan participants or government pension plans)
Clients 3 Assets $4,181,143,116 (16%)
Charitable organizations
Clients 2 Assets $148,402,274 (1%)
Other investment advisers
Clients 1 Assets $0 (0%)
Insurance companies
Clients 7 Assets $2,240,995,678 (8%)
Corporations or other businesses not listed above
Clients 60 Assets $8,807,007,375 (33%)

A firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.

Advisory services

Item 5.G
  • Portfolio management for pooled investment vehicles (other than investment companies)
  • Portfolio management for businesses (other than small businesses) or institutional clients
  • Selection of other advisers (including private fund managers)

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
1987 (39 years)
Employees
Total: 149. Performing investment advisory functions: 119.
Wrap fee program participation
No.
Custodians (Schedule D, Section 5.K(3))

Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.

States registered or notice-filed
Not reported.

SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration

Disclosures

Item 11

None Reports no disclosure items on Form ADV Item 11. View on IAPD.

Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures

Assets and staff over time

Items 5.A, 5.F
$21.7B 2021 $21.8B 2022 $22B 2023 $22.4B 2024 $20.4B 2025 $26.5B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$26,455,765,427149March 25, 2026
October 2025$20,361,116,385134March 24, 2025
October 2024$22,405,928,326133March 28, 2024
October 2023$22,003,622,178136March 16, 2023
October 2022$21,842,960,643141March 25, 2022
October 2021$21,745,214,173150March 24, 2021

Regulatory assets under management: $21,745,214,173 in the October 2021 data and $26,455,765,427 in the October 2026 data, up 22%.

Total employees: 150 in October 2021 and 149 in October 2026.

As filed in each year's data for the same month. Assets under management move with markets as well as with clients coming and going; they measure scale, not skill or returns. Most firms update these figures once a year.

Changes in the filing

Last 12 months
  1. April 2026
    • Employees performing advisory functions went from 107 to 119.
    • Regulatory assets under management went from $20,361,116,385 to $26,455,765,427 (+30%).
    • Updated its list of owners and control persons (Schedule A).

Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.

Websites listed on Form ADV

Item 1.I

Source: Form ADV, as of October 2026. Values appear as filed; a value the firm did not report is shown as "Not reported."

Cite this page

AdvisorCensus. Allstate Investment Management Company (CRD 107775): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/allstate-investment-management-company-chicago-il-107775