Form D · Other Investment Fund

Golub Capital Partners 15, L.P.

Chicago, IL · CIK 0001960895

Offering snapshot reported Jul 15, 2026 · SEC filing

Reported sold
$601M
Indefinite offering
Investors reported
464
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Jul 1, 2023
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$300M$601MJul 14, 2023: $65,931,900.00Jul 14, 2023Oct 13, 2023: $131,913,900.00Jan 16, 2024: $211,473,000.00Apr 16, 2024: $321,823,200.00Jul 15, 2024: $404,774,100.00Oct 15, 2024: $431,803,200.00Apr 15, 2025: $521,808,200.00Jul 15, 2025: $567,975,500.00Jul 15, 2026: $600,791,100.00Jul 15, 2026

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

  • Reported sold$567,975,500 → $600,791,100
  • Reported investors463 → 464

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Jul 15, 2026Amendment$600,791,100$32,815,600vs Jul 15, 2025464SEC filing
Jul 15, 2025Amendment$567,975,500$46,167,300vs Apr 15, 2025463SEC filing
Apr 15, 2025Amendment$521,808,200$90,005,000vs Oct 15, 2024435SEC filing
Oct 15, 2024Amendment$431,803,200$27,029,100vs Jul 15, 2024368SEC filing
Jul 15, 2024Amendment$404,774,100$82,950,900vs Apr 16, 2024336SEC filing
Apr 16, 2024Amendment$321,823,200$110,350,200vs Jan 16, 2024286SEC filing
Jan 16, 2024Amendment$211,473,000$79,559,100vs Oct 13, 2023169SEC filing
Oct 13, 2023Amendment$131,913,900$65,982,000vs Jul 14, 2023100SEC filing
Jul 14, 2023Initial$65,931,900No comparison53SEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.7
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-486887

Source: Form D, filed Jul 15, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

GOLUB CAPITAL PARTNERS 15, L.P.

Investment adviser: GC ADVISORS LLC

Gross asset value
$620M
Beneficial owners
844
ADV minimum commitment
$0

Reported in Form ADV on Aug 28, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

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 THE CANADIAN IMPERIAL BANK OF COMMERCE CHICAGO, Illinois, 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

THE CANADIAN IMPERIAL BANK OF COMMERCE
LEI 2IGI19DL77OX0HC3ZE78

WELLS FARGO BANK, NATIONAL ASSOCIATION
LEI KB1H1DSPRFMYMCUFXT09

Filing source

Form ADV 2127574 · Aug 28, 2026 · Schedule D 7.B.(1), fund 805-7596897491

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

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Lawrence E. Golub Executive
David B. Golub Executive
N/A Golub Onshore Gp 3, Llc Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
150 S Wacker Dr Ste 800
Chicago, IL, 60606