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AC Investment Management LLC

New York, NYSEC-registered investment adviserCRD 140443

Filed as AC INVESTMENT MANAGEMENT LLC

AC Investment Management LLC is an SEC-registered investment advisory firm in New York, NY, registered since 2006, reporting $100 million to $500 million in regulatory assets under management in its Form ADV filing dated March 31, 2026.

20 years
registered since 2006
$250,967,301
assets under management
2 arrangements
Percentage of assets, Performance-based
1
disclosure items (Item 11)

Quick answers

From the filing

How is AC Investment Management LLC compensated?

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

Where is AC Investment Management LLC located?

AC Investment Management LLC's principal office is in New York, NY, according to its Form ADV.

Is AC Investment Management LLC registered with the SEC or a state?

AC Investment Management LLC is an SEC-registered investment advisory firm, registered since 2006. Status as filed: Approved. CRD 140443.

How much does AC Investment Management LLC manage?

AC Investment Management LLC reports $250,967,301 in regulatory assets under management in its Form ADV filing dated March 31, 2026 (100% discretionary).

How have AC Investment Management LLC's assets and staff changed since 2021?

In the Form ADV data for AC Investment Management LLC: Regulatory assets under management: $181,872,000 in the October 2021 data and $250,967,301 in the October 2026 data, up 38%. Total employees: 8 in October 2021 and 8 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does AC Investment Management LLC serve?

By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (4).

Does AC Investment Management LLC report any disciplinary disclosures?

Reports 1 disclosure item on Form ADV Item 11: yes answers to 11.E(2) (self-regulatory organization's finding of a rule violation). Each question covers the firm and its advisory affiliates, and one event can produce several yes answers. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/140443

What changed in AC Investment Management LLC's recent Form ADV filings?

In the April 2026 filing data: No longer lists the business name Aurelian Capital, Ltd. (investment Manager of Aurelian Global Resources, Ltd.). No longer lists the business name Aurelian Holdings, LLC (general Partner of Aurelian Plus, LLC). No longer lists the business name AC Energy Partners, LLC (investment Manager of AC Energy, LLC). Added the business name Aurelian Holdings, LLC (manager of Aurelian Plus, LLC). Item 11 disclosure answers changed: 1 yes answer, previously 0 (now yes: 11.E(2)). Employees performing advisory functions went from 4 to 3. 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

See the firm's brochure (dated March 31, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$250,967,301

$250,967,301 as of October 2026, filing dated March 31, 2026.

Discretionary: $250,967,301.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 4 Assets $250,967,301 (100%)

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)
  • Selection of other advisers (including private fund managers)

Registration and firm details

Items 1, 2, 5
Also doing business as
AURELIAN CAPITAL GP, LLC (GENERAL PARTNER OF AGR MASTER LP), AURELIAN HOLDINGS, LLC (MANAGER OF AURELIAN PLUS, LLC)
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2006 (20 years)
Employees
Total: 8. Performing investment advisory functions: 3.
Wrap fee program participation
No.
States registered or notice-filed
1 state or jurisdiction
NY

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

Disclosures

Item 11

1 Reports 1 disclosure item on Form ADV Item 11. View on IAPD.

Questions answered yes on this filing

Regulatory matters Items 11.C to 11.G

  • 11.E(2) Has a self-regulatory organization or a commodities exchange ever found that the firm or an advisory affiliate was involved in a violation of its rules, other than a minor rule violation under a plan the SEC approved?

Each question covers the firm and its advisory affiliates: its current employees other than clerical staff, its officers, partners, and directors, and anyone who controls the firm or is controlled by it. One event can produce yes answers to several questions. SEC-registered advisers and exempt reporting advisers may leave out events more than ten years old, and may answer 11.A(2) and 11.B(2) for pending charges only. What happened, and who was involved, is on the Disclosure Reporting Pages of the IAPD record. Reading a firm's disclosures

Assets and staff over time

Items 5.A, 5.F
$182M 2021 $222M 2022 $257M 2023 $282M 2024 $271M 2025 $251M 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$250,967,3018March 31, 2026
October 2025$270,595,5288April 2, 2025
October 2024$282,044,63810March 29, 2024
October 2023$257,195,45010March 31, 2023
October 2022$222,028,3109March 30, 2022
October 2021$181,872,0008March 30, 2021

Regulatory assets under management: $181,872,000 in the October 2021 data and $250,967,301 in the October 2026 data, up 38%.

Total employees: 8 in October 2021 and 8 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
    • No longer lists the business name Aurelian Capital, Ltd. (investment Manager of Aurelian Global Resources, Ltd.).
    • No longer lists the business name Aurelian Holdings, LLC (general Partner of Aurelian Plus, LLC).
    • No longer lists the business name AC Energy Partners, LLC (investment Manager of AC Energy, LLC).
    • Added the business name Aurelian Holdings, LLC (manager of Aurelian Plus, LLC).
    • Item 11 disclosure answers changed: 1 yes answer, previously 0 (now yes: 11.E(2)).
    • Employees performing advisory functions went from 4 to 3.
    • 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
acimfunds.com

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. AC Investment Management LLC (CRD 140443): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/ac-investment-management-llc-new-york-ny-140443