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Ardea Investment Management

Sydney, Nsw, AustraliaSEC-registered investment adviserCRD 312601

Filed as ARDEA INVESTMENT MANAGEMENT · Legal name Ardea Investment Management Pty Limited

Ardea Investment Management is an SEC-registered investment advisory firm in Sydney, Nsw, Australia, registered since 2021, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated September 23, 2026.

5 years
registered since 2021
$3,470,433,712
assets under management
2 arrangements
Percentage of assets, Performance-based
None
disclosure items (Item 11)

Quick answers

From the filing

How is Ardea Investment Management compensated?

On its Form ADV (Item 5.E, October 2026), Ardea Investment Management reports these compensation arrangements: a percentage of assets under its management; performance-based fees. The amounts are in Item 5 of its Form ADV Part 2A brochure.

Where is Ardea Investment Management located?

Ardea Investment Management's principal office is in Sydney, Nsw, Australia, according to its Form ADV; the October 2026 filing also lists 1 other office (Schedule D, Section 1.F).

Is Ardea Investment Management registered with the SEC or a state?

Ardea Investment Management is an SEC-registered investment advisory firm, registered since 2021. Status as filed: Approved. CRD 312601.

How much does Ardea Investment Management manage?

Ardea Investment Management reports $3,470,433,712 in regulatory assets under management in its Form ADV filing dated September 23, 2026 (100% discretionary).

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

In the Form ADV data for Ardea Investment Management: Regulatory assets under management: $17,111,397,986 in the October 2021 data and $3,470,433,712 in the October 2026 data, down 80%. Total employees: 24 in October 2021 and 29 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Ardea Investment Management serve?

By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (4); state or municipal government entities (including government pension plans) (2); insurance companies (2).

Which custodians does Ardea Investment Management use?

Ardea Investment Management's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Brown Brothers Harriman & Co, Northern Trust and State Street Ltd as custodians holding 10% or more of its separately managed account assets.

Does Ardea Investment Management 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/312601

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

In the October 2026 filing data: Employees performing advisory functions went from 26 to 23. Regulatory assets under management went from $6,295,389,602 to $3,470,433,712 (-45%).

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 September 26, 2025) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$3,470,433,712

$3,470,433,712 as of October 2026, filing dated September 23, 2026.

Discretionary: $3,470,433,712.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 $908,239,231 (26%)
State or municipal government entities (including government pension plans)
Clients 2 Assets $932,611,395 (27%)
Insurance companies
Clients 2 Assets $1,141,119,690 (33%)
Corporations or other businesses not listed above
Clients 2 Assets $488,463,396 (14%)

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

Registration and firm details

Items 1, 2, 5
Legal name
Ardea Investment Management Pty Limited
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2021 (5 years)
Employees
Total: 29. Performing investment advisory functions: 23.
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.

Other offices (Schedule D, Section 1.F)
1 other office, as of the October 2026 filing
London
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
$17.1B 2021 $16.1B 2022 $15B 2023 $9.47B 2024 $9.47B 2025 $3.47B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$3,470,433,71229September 23, 2026
October 2025$9,465,144,09536March 13, 2025
October 2024$9,465,144,09536September 30, 2024
October 2023$15,022,536,21243August 16, 2023
October 2022$16,079,127,20038August 11, 2022
October 2021$17,111,397,98624September 20, 2021

Regulatory assets under management: $17,111,397,986 in the October 2021 data and $3,470,433,712 in the October 2026 data, down 80%.

Total employees: 24 in October 2021 and 29 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. October 2026
    • Employees performing advisory functions went from 26 to 23.
    • Regulatory assets under management went from $6,295,389,602 to $3,470,433,712 (-45%).
  2. December 2025
    • Employees performing advisory functions went from 24 to 26.
    • Regulatory assets under management went from $9,465,144,095 to $6,295,389,602 (-33%).

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
ardea.com.au

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. Ardea Investment Management (CRD 312601): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/ardea-investment-management-sydney-nsw-312601