0001137439-25-000020.txt : 20250113 0001137439-25-000020.hdr.sgml : 20250113 20250113104838 ACCESSION NUMBER: 0001137439-25-000020 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20250113 DATE AS OF CHANGE: 20250113 EFFECTIVENESS DATE: 20250113 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MacKay Municipal High Income Opportunities Fund LP CENTRAL INDEX KEY: 0001840206 ORGANIZATION NAME: IRS NUMBER: 850516719 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-386117 FILM NUMBER: 25525311 BUSINESS ADDRESS: STREET 1: 1345 AVENUE OF THE AMERICAS, 43RD FLOOR CITY: NEW YORK STATE: NY ZIP: 10105 BUSINESS PHONE: (212) 230-3893 MAIL ADDRESS: STREET 1: 1345 AVENUE OF THE AMERICAS, 43RD FLOOR CITY: NEW YORK STATE: NY ZIP: 10105 D/A 1 primary_doc.xml X0708 D/A LIVE 0001840206 MacKay Municipal High Income Opportunities Fund LP 299 Park Avenue 32nd Floor New York NY NEW YORK 10171 (212) 758-5400 DELAWARE None None Limited Partnership true 2020 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 High Income Opportunities GP LLC 299 Park Avenue 32nd Floor New York NY NEW YORK 10171 Promoter General Partner of the Issuer Robert A. DiMella 1960 E. Grand Avenue Suite 370 El Segundo CA CALIFORNIA 90245 Executive Officer Executive Managing Director of MacKay Shields LLC John M. Loffredo 155 Village Boulevard Suite 305 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 0001137439-24-000239 2021-01-04 true true true Limited Partnership Interests false 250000 NYLIFE Distributors LLC 35350 None None 30 Hudson Street Jersey City NJ NEW JERSEY 07302 All States false Morgan Stanley Smith Barney LLC 149777 None None 2000 Westchester Avenue Purchase NY NEW YORK 10577-2530 All States false Raymond James & Associates, Inc. 705 None None 880 Carillon Parkway St. Petersburg FL FLORIDA 33716 All States false Raymond James Financial Services, Inc. 6694 None None 880 Carillon Parkway St. Petersburg FL FLORIDA 33716 All States false Rockefeller Financial LLC 291361 None None 45 Rockefeller Plaza Floor 5 New York NY NEW YORK 10111 All States false iCapital Markets LLC 118219 None None 60 East 42nd Street 26th Floor New York NY NEW YORK 10165 All States false Merrill Lynch, Pierce, Fenner & Smith Incorporated 7691 None None One Bryant Park New York NY NEW YORK 10036 All States false UBS Financial Services, Inc. 8174 None None 1200 Harbor Boulevard Weehawken NJ NEW JERSEY 07086 All States false Wells Fargo Clearing Services, LLC 19616 None None One North Jefferson Avenue Mail Code: H0004-05E St. Louis MO MISSOURI 63103 All States false Wells Fargo Advisors Financial Network, LLC 11025 None None One North Jefferson Avenue Mail Code: H0004-05C St. Louis MO MISSOURI 63103 All States false Indefinite 819538451 Indefinite false 1221 6600000 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 (Continued 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 High Income Opportunities Fund LP /s/Rene A. Bustamante Rene A. Bustamante Executive Managing Director of the Investment Manager 2025-01-10