Form D · Private Equity Fund

Castlelake Aviation IV Stable Yield Opportunities, L.P.

Minneapolis, MN · CIK 0001795707

Offering snapshot reported Jul 27, 2021 · SEC filing

Reported sold: $100M
Investors reported: Not reported
Minimum accepted: Not reported
First sale: Not reported

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
Jul 27, 2021	Amendment	$100,250,000	No comparison	Not reported	SEC filing
Dec 12, 2019	Initial	Yet to sell	No comparison	0	SEC filing

Offering details

Securities: Not reported
Exemptions: Not reported
Duration over one year: Not reported
Business combination: Not reported

Sales commissions: Not reported
Finders' fees: Not reported
Form D file number: 021-355434

Source: Form D, filed Jul 27, 2021. 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

CASTLELAKE AVIATION IV STABLE YIELD OPPORTUNITIES, L.P.

Investment adviser: CASTLELAKE, L.P.

Gross asset value: $215M
Beneficial owners: 6
ADV minimum commitment: $2M

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 SEI GLOBAL SERVICES, INC. OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor ERNST AND YOUNG GEORGE TOWN, Cayman Islands

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

Custodian U.S. BANCORP ADVISORS, LLC GLENDALE, 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 AND YOUNG
PCAOB 1655

J.P. MORGAN SECURITIES LLC
SEC 8-35008

U.S. BANCORP ADVISORS, LLC
SEC 8-30706

Filing source

Form ADV 2063985 · Mar 27, 2026 · Schedule D 7.B.(1), fund 805-8200574004

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
Rory O'neill	Executive, Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

4600 Wells Fargo Center 90 South Seventh Street
Minneapolis, MN, 55402