Form D · Private Equity Fund

MARINER 2020 PRIVATE OPPORTUNITIES FUND LP

Overland Park, KS · CIK 0001823858

Offering snapshot reported Aug 9, 2021 · SEC filing

Reported sold
$18.1M
Offering amount: $18.1M
Investors reported
Not reported
Form D · investor count
Minimum accepted
Not reported
Reported outside-investor minimum
First sale
Not reported
As reported in this filing

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Aug 9, 2021Amendment$18,125,000No comparisonNot reportedSEC filing
Sep 11, 2020Initial$18,125,000No comparison51SEC 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
021-375286

Source: Form D, filed Aug 9, 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

MARINER 2020 PRIVATE OPPORTUNITIES FUND LP

Investment adviser: 1248 PARTNERS, LLC

Gross asset value
$27.1M
Beneficial owners
50
ADV minimum commitment
$100K

Reported in Form ADV on Jun 30, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator UMB FUND SERVICES, INC MILWAUKEE, Wisconsin, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor KPMG, LLP KANSAS CITY, Missouri, United States
Custodian CHARLES SCHWAB & CO., INC. SAN FRANCISCO, California, United States Related to adviser: No
Custodian NATIONAL FINANCIAL SERVICES LLC BOSTON, Massachusetts, 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

KPMG, LLP
PCAOB 185

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

NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740

Filing source

Form ADV 2116634 · Jun 30, 2026 · Schedule D 7.B.(1), fund 805-6049442929

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
Martin Bicknell Director, Executive
Mariner Llc Executive
Mariner Private Opportunities Fund Gp Llc Executive
Montage Fund Advisors Llc Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
5700 W 112 Th St Ste 500
Overland Park, KS, 66211