Form D · Other Investment Fund

Securitized Credit Opportunities Series, a series of MacKay Shields Series Fund LLC

New York, NY · CIK 0002009635

Offering snapshot reported Dec 15, 2025 · SEC filing

Reported sold: $24.1M
Investors reported: 6
Minimum accepted: $0
First sale: Jan 18, 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.

Reported sold$23,607,681 → $24,136,511
Reported investors5 → 6

Filing history

Scroll to see all columns →

Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Dec 15, 2025	Amendment	$24,136,511	$528,830vs Dec 13, 2024	6	SEC filing
Dec 13, 2024	Amendment	$23,607,681	$181,907vs Feb 2, 2024	5	SEC filing
Feb 2, 2024	Initial	$23,425,774	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: 021-504297

The Investment Manager of the Issuer shares a portion of its management fee received from the Issuer with one or more of the Issuer's placement agents. Such placement agents may receive other fees (e.g. sales loads) payable directly

Sales compensation recipients

Scroll to see all columns →

Recipient	CRD	Associated broker-dealer
NYLife Distributors LLC	35350

Source: Form D, filed Dec 15, 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

MACKAY SHIELDS SERIES FUND LLC - HIGH YIELD CORPORATE BOND SERIES

Investment adviser: MACKAY SHIELDS LLC

Gross asset value: $40.9M
Beneficial owners: 12
ADV minimum commitment: $1M

Reported in Form ADV on Aug 6, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator CITCO (CANADA) INC. TORONTO, Canada Investor statements: Yes (provided to all investors) Related to adviser: No

Fund administrator CITCO FUND SERVICES (CURACAO) B.V. WILLEMSTAD, Curacao Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS LLP NEW YORK, New York, United States

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No

Marketer NYLIFE DISTRIBUTORS LLC JERSEY CITY, New Jersey, United States Related to adviser: Yes

Provider details

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

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

NYLIFE DISTRIBUTORS LLC
CRD 35350 · SEC 8-46655

Filing source

Form ADV 2124546 · Aug 6, 2026 · Schedule D 7.B.(1), fund 805-6311599019

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
Rene A. Bustamante	Executive
Robert A. Di Mella	Executive
John M. Loffredo	Executive
N/A Mac Kay Shields Llc	Promoter
N/A Mac Kay Shields Series Fund Managing Member Llc	Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

299 Park Avenue 32nd Floor
New York, NY, 10171