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MIO Partners, Inc.

New York, NYSEC-registered investment adviserCRD 108637

Filed as MIO PARTNERS, INC.

MIO Partners, Inc. is an SEC-registered investment advisory firm in New York, NY, registered since 1992, reporting over $5 billion in regulatory assets under management in its Form ADV filing dated March 30, 2026.

34 years
registered since 1992
$59,588,224,670
assets under management
3 arrangements
Percentage of assets, Fixed fees and more
3
disclosure items (Item 11)

Quick answers

From the filing

How is MIO Partners, Inc. compensated?

On its Form ADV (Item 5.E, October 2026), MIO Partners, Inc. reports these compensation arrangements: a percentage of assets under its management; fixed fees (other than subscription fees); performance-based fees.

Where is MIO Partners, Inc. located?

MIO Partners, Inc.'s principal office is in New York, NY, according to its Form ADV; the April 2026 filing also lists 3 other offices (Schedule D, Section 1.F).

Is MIO Partners, Inc. registered with the SEC or a state?

MIO Partners, Inc. is an SEC-registered investment advisory firm, registered since 1992. Status as filed: Approved. CRD 108637.

How much does MIO Partners, Inc. manage?

MIO Partners, Inc. reports $59,588,224,670 in regulatory assets under management in its Form ADV filing dated March 30, 2026 (100% discretionary).

How have MIO Partners, Inc.'s assets and staff changed since 2021?

In the Form ADV data for MIO Partners, Inc.: Regulatory assets under management: $31,528,461,000 in the October 2021 data and $59,588,224,670 in the October 2026 data, up 89%. Total employees: 175 in October 2021 and 287 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does MIO Partners, Inc. serve?

By number of clients on Form ADV Item 5.D: high net worth individuals (915); pooled investment vehicles (other than investment companies and business development companies) (75); individuals (other than high net worth individuals) (60).

Which custodians does MIO Partners, Inc. use?

MIO Partners, Inc.'s most recent Form ADV filing (Schedule D, Section 5.K(3)) lists The Bank of New York Mellon as a custodian holding 10% or more of its separately managed account assets.

Does MIO Partners, Inc. report any disciplinary disclosures?

Reports 3 disclosure items on Form ADV Item 11: yes answers to 11.C(2) (SEC or CFTC finding of a violation), 11.C(4) (SEC or CFTC order), and 11.C(5) (SEC or CFTC civil money penalty or cease-and-desist order). 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/108637

What changed in MIO Partners, Inc.'s recent Form ADV filings?

In the April 2026 filing data: Employees performing advisory functions went from 58 to 66. Regulatory assets under management went from $44,925,740,346 to $59,588,224,670 (+33%).

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
  • Fixed fees (other than subscription fees)
  • 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 30, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$59,588,224,670

$59,588,224,670 as of October 2026, filing dated March 30, 2026.

Discretionary: $59,588,224,670.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
Individuals (other than high net worth individuals)
Clients 60 Assets $0 (0%)
High net worth individuals
Clients 915 Assets $0 (0%)
Banking or thrift institutions
Clients 0 Assets $0 (0%)
Investment companies
Clients 0 Assets $0 (0%)
Business development companies
Clients 0 Assets $0 (0%)
Pooled investment vehicles (other than investment companies and business development companies)
Clients 75 Assets $44,879,959,613 (75%)
Pension and profit sharing plans (but not the plan participants or government pension plans)
Clients Fewer than 5 Assets $14,708,265,057 (25%)
Charitable organizations
Clients 0 Assets $0 (0%)
State or municipal government entities (including government pension plans)
Clients 0 Assets $0 (0%)
Other investment advisers
Clients 0 Assets $0 (0%)
Insurance companies
Clients 0 Assets $0 (0%)
Sovereign wealth funds and foreign official institutions
Clients 0 Assets $0 (0%)
Corporations or other businesses not listed above
Clients 0 Assets $0 (0%)
Other
Clients 0 Assets $0 (0%)

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
  • Financial planning services
  • Portfolio management for pooled investment vehicles (other than investment companies)
  • Selection of other advisers (including private fund managers)
  • Educational seminars/workshops
  • Other

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
1992 (34 years)
Employees
Total: 287. Performing investment advisory functions: 66.
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)
3 other offices, as of the April 2026 filing
Atlanta, GACentralWest Palm Beach, FL
States registered or notice-filed
28 states or jurisdictions
AZCACOCTDCFLGAILMAMDMEMIMNMONCNHNJNYOHORPASCTNTXUTVAWAWY

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

Disclosures

Item 11

3 Reports 3 disclosure items on Form ADV Item 11. View on IAPD.

Questions answered yes on this filing

Regulatory matters Items 11.C to 11.G

  • 11.C(2) Has the SEC or the CFTC ever found that the firm or an advisory affiliate was involved in a violation of SEC or CFTC regulations or statutes?
  • 11.C(4) Has the SEC or the CFTC ever entered an order against the firm or an advisory affiliate in connection with investment-related activity?
  • 11.C(5) Has the SEC or the CFTC ever imposed a civil money penalty on the firm or an advisory affiliate, or ordered the firm or an advisory affiliate to cease and desist from an activity?

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
$31.5B 2021 $41.5B 2022 $43.7B 2023 $47.8B 2024 $44.9B 2025 $59.6B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$59,588,224,670287March 30, 2026
October 2025$44,925,740,346260March 28, 2025
October 2024$47,797,281,465225August 26, 2024
October 2023$43,715,236,694204May 8, 2023
October 2022$41,519,615,501190July 29, 2022
October 2021$31,528,461,000175July 29, 2021

Regulatory assets under management: $31,528,461,000 in the October 2021 data and $59,588,224,670 in the October 2026 data, up 89%.

Total employees: 175 in October 2021 and 287 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 58 to 66.
    • Regulatory assets under management went from $44,925,740,346 to $59,588,224,670 (+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
miopartners.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. MIO Partners, Inc. (CRD 108637): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/mio-partners-inc-new-york-ny-108637