0001752724-20-112165.txt : 20200601 0001752724-20-112165.hdr.sgml : 20200601 20200529215344 ACCESSION NUMBER: 0001752724-20-112165 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200331 FILED AS OF DATE: 20200601 PERIOD START: 20200331 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Blackstone Alternative Alpha Master Fund CENTRAL INDEX KEY: 0001535092 IRS NUMBER: 453809483 STATE OF INCORPORATION: MA FILING VALUES: FORM TYPE: NPORT-P SEC ACT: 1940 Act SEC FILE NUMBER: 811-22635 FILM NUMBER: 20930772 BUSINESS ADDRESS: STREET 1: 345 PARK AVENUE, 16TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10154 BUSINESS PHONE: 212-583-5000 MAIL ADDRESS: STREET 1: 345 PARK AVENUE, 16TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10154 NPORT-P 1 primary_doc.xml NPORT-P false 0001535092 XXXXXXXX Blackstone Alternative Alpha Master Fund 811-22635 0001535092 549300HQQB87L8BZX680 345 PARK AVENUE 28TH FLOOR NEW YORK 10154-0004 212-583-5000 Blackstone Alternative Alpha Master Fund 549300HQQB87L8BZX680 2020-03-31 2020-03-31 N 403242757.00 3162583.87 400080173.13 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 45311708.99000000 N STM LCB LLC - SERIES MARCH 2020 INTERESTS - SIDE P N/A 000000000 4650.00000000 NS USD 1627500.00000000 0.406793465236 Long EC RF KY Y N/A N N N Visium Balanced Offshore Fund Ltd. - Class A Sub N/A 000000000 18.24718000 NS USD 7291.00000000 0.001822384734 Long EC RF KY Y N/A N N N 2020-04-30 Blackstone Alternative Alpha Master Fund Arthur Liao Arthur Liao Treasurer - Principal Financial and Accounting Officer