0001460023-26-000001.txt : 20260518 0001460023-26-000001.hdr.sgml : 20260518 20260518113118 ACCESSION NUMBER: 0001460023-26-000001 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260518 DATE AS OF CHANGE: 20260518 EFFECTIVENESS DATE: 20260518 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MacKay Municipal Credit Opportunities Fund, L.P. CENTRAL INDEX KEY: 0001460023 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-128978 FILM NUMBER: 26991437 BUSINESS ADDRESS: STREET 1: 299 PARK AVENUE STREET 2: 32ND FLOOR CITY: NEW YORK STATE: NY BUSINESS PHONE: (212) 230-3811 MAIL ADDRESS: STREET 1: 299 PARK AVENUE STREET 2: 32ND FLOOR CITY: NEW YORK STATE: NY FORMER COMPANY: FORMER CONFORMED NAME: MacKay Municipal Credit Opportunities Fund LP DATE OF NAME CHANGE: 20120322 FORMER COMPANY: FORMER CONFORMED NAME: MARINER MUNICIPAL CREDIT OPPORTUNITIES FUND LP DATE OF NAME CHANGE: 20090326 D/A 1 primary_doc.xml X0708 D/A LIVE 0001460023 MacKay Municipal Credit Opportunities Fund, L.P. 299 Park Avenue 32nd Floor New York NY NEW YORK 10171 212-758-5400 DELAWARE MacKay Municipal Credit Opportunities Fund LP MARINER MUNICIPAL CREDIT OPPORTUNITIES FUND LP Limited Partnership true N/A MacKay Shields LLC 299 Park Avenue 32nd Floor New York NY NEW YORK 10171 Promoter Investment Manager of the Issuer N/A MacKay Municipal Managers Credit Opportunities GP LLC 299 Park Avenue 32nd Floor New York NY NEW YORK 10171 Promoter General Partner of the Issuer Robert A. DiMella 300 North Continental Blvd Suite 100 El Segundo CA CALIFORNIA 90245 Executive Officer Executive Managing Director of MacKay Shields LLC John M. Loffredo 506 Carnegie Center Drive Suite 200 Princeton NJ NEW JERSEY 08540 Executive Officer Executive Managing Director of MacKay Shields LLC Pooled Investment Fund Other Investment Fund false Decline to Disclose 06b 3C 3C.7 true 0002061593-25-000013 2009-03-01 true true true Limited Partnership Interests false 1000000 NYLIFE Distributors LLC 35350 None None 30 Hudson Street Jersey City NJ NEW JERSEY 07302 All States false Merrill Lynch, Pierce, Fenner & Smith Incorporated 7691 None None One Bryant Park New York NY NEW YORK 10036 All States false RBC Capital Markets, LLC 31194 None None 3 World Financial Center 200 Vesey Street New York NY NEW YORK 10281 All States false UBS Financial Services Inc. 8174 None None 1200 Harbor Boulevard Weehawken NJ NEW JERSEY 07086 All States false J.P. Morgan Securities LLC 79 None None 270 Park Avenue New York NY NEW YORK 10017 All States false Mariner Group Capital Markets, Inc. 25878 None None 500 Mamaroneck Avenue 4th Floor Harrison NY NEW YORK 10528 All States false Indefinite 4582672993 Indefinite Certain entities listed in Item 12 are no longer registered broker-dealers & therefore receive no commissions. false 2349 36000000 true 0 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 to 0 [cont'd from Item 15] the placement agent (outside the Issuer) in addition to (and not deducted from) investment amounts; the amount of such fees are unknown to the Issuer and the Investment Manager. false MacKay Municipal Credit Opportunities Fund, L.P. /s/Rene Bustamante Rene A. Bustamante Executive Managing Director of Investment Manager 2026-05-13