Form D · Hedge Fund

RIM Co1, LP

New York, NY · CIK 0002022599

Offering snapshot reported May 22, 2025 · SEC filing

Reported sold: $52.5M
Investors reported: 5
Minimum accepted: $10M
First sale: May 10, 2024

Fundraising history

Reported sold

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.

No comparable changes in the displayed metrics.

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
May 22, 2025	Amendment	$52,500,000	$0vs May 22, 2024	5	SEC filing
May 22, 2024	Initial	$52,500,000	No comparison	5	SEC 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: 021-513945

Source: Form D, filed May 22, 2025. 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

RIM CO1, LP

Investment adviser: RUSH ISLAND MANAGEMENT, LP

Gross asset value: $16M
Beneficial owners: 5
ADV minimum commitment: $10M

Reported in Form ADV on Mar 27, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator MORGAN STANLEY FUND SERVICES USA LLC PURCHASE, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor DELOITTE & TOUCHE GRAND CAYMAN, Cayman Islands

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 MORGAN STANLEY CAPITAL SERVICES LLC NEW YORK, New York, United States Related to adviser: No

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

Custodian NORTHERN TRUST COMPANY CHICAGO, Illinois, United States Related to adviser: No

Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States

Prime broker MORGAN STANLEY & CO. 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

DELOITTE & TOUCHE
PCAOB 1096

GOLDMAN SACHS & CO. LLC
SEC 8-129

GOLDMAN SACHS INTERNATIONAL
LEI W22LROWP2IHZNBB6K528

MORGAN STANLEY CAPITAL SERVICES LLC
LEI 17331LVCZKQKXST7XV54

MORGAN STANLEY & CO. LLC
SEC 8-15869

NORTHERN TRUST COMPANY
LEI 6PTKHDJ8HDUF78PFWH30

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

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

Filing source

Form ADV 2058274 · Mar 27, 2026 · Schedule D 7.B.(1), fund 805-7273791760

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
Name	Reported role
Steve Millham	Executive, Promoter
Raleigh Nuckols	Executive, Promoter
Rim Co1 Gp, Llc	Promoter
Rush Island Management, Lp	Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

34 East 51 St Street 14 Th Floor
New York, NY, 10022