Investment adviser · CRD 148870

MILLBURN RIDGEFIELD LLC

Investment adviser filing (IA)

NEW YORK, NY, United States · Form ADV filed May 20, 2026

Regulatory AUM: $8.67B
Client accounts: 9
Employees: 59
Advisory professionals: 25

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Investment companies	3	$8,416,267,000	97.1%
Pooled investment vehicles	6	$252,018,225	2.9%
High-net-worth individuals	Fewer than 5	$0	0.0%
Charities	Fewer than 5	$0	0.0%

Filing source

Form ADV 2107106 · May 20, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

6 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

MILLBURN MCO PARTNERS LPHedge Fund · Last reported May 20, 2026$107MGross asset value

Fund administrator NAV FUND SERVICES OAKBROOK TERRACE, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor COHNREZNICK LLP PARSIPPANY, New Jersey, United States

Custodian CHARLES SCHWAB & CO., INC. NEW YORK, New York, United States Related to adviser: No

Custodian JP MORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No

Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Prime broker CHARLES SCHWAB & CO., INC. NEW YORK, New York, United States

Prime broker J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

COHNREZNICK LLP
PCAOB 596

CHARLES SCHWAB & CO., INC.
SEC 8-16514

JP MORGAN CHASE BANK
LEI 7H6GLXDRUGQFU57RNE97

J.P. MORGAN SECURITIES LLC
SEC 8-35008

CHARLES SCHWAB & CO., INC.
CRD 5393 · SEC 8-16514

J.P. MORGAN SECURITIES LLC
CRD 79 · SEC 8-35008

Fund details & source

Fund ID: 805-4365638716
Reported beneficial owners: 30
Minimum commitment: $100K
Form D file number: 021-93673

Form ADV 2107106 · May 20, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MILLBURN SELECT STRATEGIES LPHedge Fund · Last reported May 20, 2026$51.7MGross asset value

Form D fundraising filings

Millburn Select Strategies L.P.

Auditor COHNREZNICK LLP PARSIPPANY, New Jersey, United States

Custodian JP MORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: No
External marketing: No

COHNREZNICK LLP
PCAOB 596

JP MORGAN CHASE BANK
LEI 7H6GLXDRUGQFU57RNE97

Fund details & source

Fund ID: 805-1531506370
Reported beneficial owners: 15
Minimum commitment: $100K
Form D file number: 021-113845

Form ADV 2107106 · May 20, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MILLBURN EQUITY PARTNERS LLCOther Private Fund · Last reported May 20, 2026$36.1MGross asset value

Form D fundraising filings

Millburn Equity Partners LLC

Auditor COHNREZNICK LLP PARSIPPANY, New Jersey, United States

Custodian CHARLES SCHWAB & CO., INC. NEW YORK, New York, United States Related to adviser: No

Custodian JP MORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No

Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Custodian NATIONAL FINANCIAL SERVICES LLC SMITHFIELD, Rhode Island, United States Related to adviser: No

Custodian PERSHING LLC JERSEY CITY, New Jersey, United States Related to adviser: No

Custodian WELLS FARGO CLEARING SERVICES, LLC ST LOUIS, Missouri, United States Related to adviser: No

Prime broker CHARLES SCHWAB & CO., INC. NEW YORK, New York, United States

Prime broker J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: No
External marketing: No

COHNREZNICK LLP
PCAOB 596

CHARLES SCHWAB & CO., INC.
SEC 8-16514

JP MORGAN CHASE BANK
LEI 7H6GLXDRUGQFU57RNE97

J.P. MORGAN SECURITIES LLC
SEC 8-35008

NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740

PERSHING LLC
SEC 8-17574

WELLS FARGO CLEARING SERVICES, LLC
SEC 8-37180

CHARLES SCHWAB & CO., INC.
CRD 5393 · SEC 8-16514

J.P. MORGAN SECURITIES LLC
CRD 79 · SEC 8-35008

Fund details & source

Fund ID: 805-9548182763
Reported beneficial owners: 22
Minimum commitment: $100K
Form D file number: 021-387615

Form ADV 2107106 · May 20, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

CHINA ABSOLUTE RETURN TRADING LTD.Hedge Fund · Last reported May 20, 2026$5.62MGross asset value

Feeder funds

CHINA ABSOLUTE RETURN FUND LTD.

Fund administrator SS&C FUND SERVICES (CAYMAN) LTD. GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor COHEN & COMPANY (CAYMAN) GRAND CAYMAN, Cayman Islands

Custodian GOLDMAN SACHS INTERNATIONAL NEW YORK, New York, United States Related to adviser: No

Custodian JP MORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No

Prime broker GOLDMAN SACHS INTERNATIONAL NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

COHEN & COMPANY (CAYMAN)
PCAOB 925

GOLDMAN SACHS INTERNATIONAL
LEI FOR8UP27PHTHYVLBNG30

JP MORGAN CHASE BANK
LEI 7H6GLXDRUGQFU57RNE97

Fund details & source

Fund ID: 805-9286314960
Reported beneficial owners: 4
Minimum commitment: $100K

Form ADV 2107106 · May 20, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MILLBURN RESOURCE OPPORTUNITIES TRADING LTDHedge Fund · Last reported Apr 30, 2025$135MGross asset value

Feeder funds

Fund administrator SS&C TECHNOLOGIES, INC. NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor COHEN & COMPANY CLEVELAND, Ohio, United States

Custodian BANK OF AMERICA, N.A. NEW YORK, New York, United States Related to adviser: No

Custodian DEUTSCHE BANK SECURITIES INC. NEW YORK, New York, United States Related to adviser: No

Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No

Custodian GOLDMAN SACHS INTERNATIONAL LONDON, United Kingdom Related to adviser: No

Custodian HSBC BANK USA, N.A. NEW YORK, New York, United States Related to adviser: No

Custodian JP MORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No

Prime broker BANK OF AMERICA, N.A. NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

COHEN & COMPANY
PCAOB 925

BANK OF AMERICA, N.A.
LEI B4TYDEB6GKMZO031MB27

DEUTSCHE BANK SECURITIES INC.
SEC 8-17822

GOLDMAN SACHS & CO. LLC
SEC 8-129

GOLDMAN SACHS INTERNATIONAL
LEI FOR8UP27PHTHYVLBNG30

HSBC BANK USA, N.A.
LEI 549300U8QFVNAVEREE21

JP MORGAN CHASE BANK
LEI 7H6GLXDRUGQFU57RNE97

Fund details & source

Fund ID: 805-7672254233
Reported beneficial owners: 14
Minimum commitment: $100K
Form D file number: 021-435722
Form D file number: 021-446604

Form ADV 1986052 · Apr 30, 2025 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

GALAXY PLUS FUND - MILLBURN RESOURCE OPPTY MASTER FUND (557) LTD.Hedge Fund · Last reported Mar 4, 2025$89.9MGross asset value

Feeder funds

GALAXY PLUS FUND - MILLBURN RESOURCE OPPTY FUND (557) SPC LTD.

Fund administrator FORMIDIUM FUND SERVICES CORP. DOWNERS GROVE, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor RSM CAYMAN LTD. GEORGE TOWN, Cayman Islands

Custodian BANK OF AMERICA, N.A. NEW YORK, New York, United States Related to adviser: No

Custodian GOLDMAN SACHS & CO. LLC DENVER, Colorado, United States Related to adviser: No

Prime broker BANK OF AMERICA, N.A. NEW YORK, New York, United States

Prime broker GOLDMAN SACHS & CO. LLC DENVER, Colorado, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

RSM CAYMAN LTD.
PCAOB 49

BANK OF AMERICA, N.A.
LEI B4TYDEB6GKMZO031MB27

GOLDMAN SACHS & CO. LLC
SEC 8-129

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

Fund details & source

Fund ID: 805-6131774522
Reported beneficial owners: 1
Minimum commitment: $100K

Form ADV 1950173 · Mar 4, 2025 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: May 20, 2026. View historical filings

Reported services

Financial planning · Investment company portfolio management · Pooled investment vehicle management · Selection of other advisers

Compensation

Percentage of assets · Performance-based

Principal office

55 WEST 46TH STREET, 31ST FLOOR
NEW YORK, NY, 10036, United States

CRD 148870

Filing source

Form ADV 2107106 · May 20, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.