0001801265-22-000006.txt : 20220815 0001801265-22-000006.hdr.sgml : 20220815 20220815120018 ACCESSION NUMBER: 0001801265-22-000006 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20220630 FILED AS OF DATE: 20220815 DATE AS OF CHANGE: 20220815 EFFECTIVENESS DATE: 20220815 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Madison Avenue Partners, LP CENTRAL INDEX KEY: 0001801265 IRS NUMBER: 320567414 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-20035 FILM NUMBER: 221163840 BUSINESS ADDRESS: STREET 1: 150 EAST 58TH STREET STREET 2: 14TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10155 BUSINESS PHONE: 212-702-8644 MAIL ADDRESS: STREET 1: 150 EAST 58TH STREET STREET 2: 14TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10155 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001801265 XXXXXXXX 06-30-2022 06-30-2022 Madison Avenue Partners, LP

150 EAST 58TH STREET 14TH FLOOR NEW YORK NY 10155

13F HOLDINGS REPORT 028-20035 N Christopher Carroll 212-702-8644 Christopher Carroll New York NY 08-15-2022 0 16 488818 false INFORMATION TABLE 2 madisonavenueq213f.xml 2SEVENTY BIO INC COMMON STOCK 901384107 19949 1511300 SH SOLE 1511300 0 0 CATALYST BIOSCIENCES INC COM NEW 14888D208 1791 1006300 SH SOLE 1006300 0 0 GRAHAM HLDGS CO COM CL B 384637104 116620 205737 SH SOLE 205737 0 0 JAMES RIV GROUP LTD COM G5005R107 10344 417453 SH SOLE 417453 0 0 LENSAR INC COM 52634L108 4401 676109 SH SOLE 676109 0 0 ORION GROUP HLDGS INC COM 68629Y103 36655 3344464 SH SOLE 3344464 0 0 PEGASYSTEMS INC COM 705573103 13291 277821 SH SOLE 277821 0 0 PFSWEB INC COM NEW 717098206 30966 2633189 SH SOLE 2633189 0 0 PG&E CORP COM 69331C108 3514 352084 SH SOLE 352084 0 0 SAFEGUARD SCIENTIFICS INC COM NEW 786449207 1728 463384 SH SOLE 463384 0 0 STAGWELL INC COM CL A 85256A109 34739 6397662 SH SOLE 6397662 0 0 SUPER MICRO COMPUTER INC COM 86800U104 36909 914711 SH SOLE 914711 0 0 SYLVAMO CORP COMMON STOCK 871332102 39651 1213315 SH SOLE 1213315 0 0 THERAVANCE BIOPHARMA INC COM G8807B106 65862 7269584 SH SOLE 7269584 0 0 TURQUOISE HILL RES LTD COM 900435207 33150 1237862 SH SOLE 1237862 0 0 WHITE MTNS INS GROUP LTD COM G9618E107 39248 31496 SH SOLE 31496 0 0