Investment adviser · CRD 289425

GC OPAL ADVISORS LLC

Investment adviser filing (IA)

CHICAGO, IL, United States · Form ADV filed Aug 28, 2026

Regulatory AUM: $124B
Client accounts: 87
Employees: 1,087
Advisory professionals: 306

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
Pooled investment vehicles	85	$123,531,567,099	99.4%
Other investment advisers	Fewer than 5	$500,000,000	0.4%
Government entities	Fewer than 5	$272,717,479	0.2%

Filing source

Form ADV 2126437 · Aug 28, 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

50+ 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.

Browse the first 49 funds across 7 pages.

GCP HS FUNDHedge Fund · Last reported Aug 28, 2026$42.4BGross asset value

Fund administrator WELLS FARGO BANK, NATIONAL ASSOCIATION COLUMBIA, Maryland, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor ERNST & YOUNG LLP CHICAGO, Illinois, United States

Custodian WELLS FARGO BANK, NATIONAL ASSOCIATION COLUMBIA, Maryland, United States Related to adviser: No

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

Fund details & source

Fund ID: 805-7544023380
Reported beneficial owners: 21
Minimum commitment: $0

Form ADV 2126437 · Aug 28, 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.

GCP MASTER HOLDINGS, LPHedge Fund · Last reported Aug 28, 2026$19.4BGross asset value

Fund administrator WELLS FARGO BANK, NATIONAL ASSOCIATION MINNEAPOLIS, Minnesota, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor ERNST & YOUNG LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, NATIONAL ASSOCIATION NEW YORK, New York, United States Related to adviser: No

Custodian WELLS FARGO BANK, NATIONAL ASSOCIATION SAN FRANCISCO, California, United States Related to adviser: No

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
LEI 7H6GLXDRUGQFU57RNE97

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

Fund details & source

Fund ID: 805-6978874457
Reported beneficial owners: 20
Minimum commitment: $0

Form ADV 2126437 · Aug 28, 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.

GOLUB CAPITAL PARTNERS INTERNATIONAL 14, L.P.Hedge Fund · Last reported Aug 28, 2026$2.79BGross asset value

Form D fundraising filings

Golub Capital Partners International 14, L.P.

Auditor ERNST & YOUNG LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, NATIONAL ASSOCIATION NEW YORK, New York, United States Related to adviser: No

Custodian WELLS FARGO BANK, NATIONAL ASSOCIATION SAN FRANCISCO, California, 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

ERNST & YOUNG LLP
PCAOB 42

JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
LEI 7H6GLXDRUGQFU57RNE97

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

Fund details & source

Fund ID: 805-5756459130
Reported beneficial owners: 763
Minimum commitment: $0
Form D file number: 021-395701

Form ADV 2126437 · Aug 28, 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.

GOLUB CAPITAL INTERNATIONAL LTD.Hedge Fund · Last reported Aug 28, 2026$2.68BGross asset value

Form D fundraising filings

Golub Capital International Ltd.

Auditor ERNST & YOUNG LLP CHICAGO, Illinois, United States

Custodian WELLS FARGO BANK, NATIONAL ASSOCIATION SAN FRANCISCO, California, 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

ERNST & YOUNG LLP
PCAOB 42

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

Fund details & source

Fund ID: 805-1594796681
Reported beneficial owners: 32
Minimum commitment: $0
Form D file number: 021-181234

Form ADV 2126437 · Aug 28, 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.

GOLUB CAPITAL PARTNERS CLO 59(M)-RSecuritized Asset Fund · Last reported Aug 28, 2026$2.56BGross asset value

Fund administrator COMPUTERSHARE TRUST COMPANY, N.A. COLUMBIA, Maryland, United States Investor statements: No (provided to no investors) Related to adviser: No

Custodian WELLS FARGO BANK, NATIONAL ASSOCIATION COLUMBIA, Maryland, United States Related to adviser: No

Marketer WELLS FARGO SECURITIES, LLC CHARLOTTE, North Carolina, United States Related to adviser: No

Provider details

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

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

WELLS FARGO SECURITIES, LLC
CRD 126292 · SEC 8-65876

Fund details & source

Fund ID: 805-1397026537
Reported beneficial owners: 2
Minimum commitment: $250K

Form ADV 2126437 · Aug 28, 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.

GOLUB CAPITAL PARTNERS CLO 65(M)-RSecuritized Asset Fund · Last reported Aug 28, 2026$2.56BGross asset value

Fund administrator COMPUTERSHARE TRUST COMPANY, N.A. COLUMBIA, Maryland, United States Investor statements: No (provided to no investors) Related to adviser: No

Custodian COMPUTERSHARE TRUST COMPANY, N.A. COLUMBIA, Maryland, United States Related to adviser: No

Marketer MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Related to adviser: No

Provider details

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

COMPUTERSHARE TRUST COMPANY, N.A.
LEI 2549001YYB62BVMSAO13

MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869

Fund details & source

Fund ID: 805-1021032320
Reported beneficial owners: 2
Minimum commitment: $250K

Form ADV 2126437 · Aug 28, 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.

GCP FINANCE 7 L.P.Hedge Fund · Last reported Aug 28, 2026$2.55BGross asset value

Fund administrator WELLS FARGO BANK, NATIONAL ASSOCIATION COLUMBIA, Maryland, United States Investor statements: No (provided to no investors) Related to adviser: No

Custodian WELLS FARGO BANK, NATIONAL ASSOCIATION COLUMBIA, Maryland, United States Related to adviser: No

Provider details

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

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

Fund details & source

Fund ID: 805-7675264854
Reported beneficial owners: 2
Minimum commitment: $0

Form ADV 2126437 · Aug 28, 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.

Services & filing details

Most recent filing: Aug 28, 2026. View historical filings

Reported services

Pooled investment vehicle management · Business portfolio management · Selection of other advisers

Compensation

Percentage of assets · Performance-based

Principal office

150 SOUTH WACKER DRIVE, SUITE 800
CHICAGO, IL, 60606, United States

CRD 289425

Filing source

Form ADV 2126437 · Aug 28, 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.