0001172661-19-001723.txt : 20190814 0001172661-19-001723.hdr.sgml : 20190814 20190814081433 ACCESSION NUMBER: 0001172661-19-001723 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190630 FILED AS OF DATE: 20190814 DATE AS OF CHANGE: 20190814 EFFECTIVENESS DATE: 20190814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Melqart Asset Management (UK) Ltd CENTRAL INDEX KEY: 0001712901 IRS NUMBER: 000000000 STATE OF INCORPORATION: X0 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-18520 FILM NUMBER: 191022912 BUSINESS ADDRESS: STREET 1: 5 ST JAMES'S SQUARE CITY: LONDON STATE: X0 ZIP: SW1Y 4JU BUSINESS PHONE: 00442038264470 MAIL ADDRESS: STREET 1: 5 ST JAMES'S SQUARE CITY: LONDON STATE: X0 ZIP: SW1Y 4JU 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001712901 XXXXXXXX 06-30-2019 06-30-2019 false Melqart Asset Management (UK) Ltd

5 St James's Square London X0 SW1Y 4JU

13F HOLDINGS REPORT 028-18520 N John Stephen Platts 442038264490 /s/ JS Platts London X0 08-14-2019 0 30 1453854 INFORMATION TABLE 2 infotable.xml ALLERGAN PLC SHS G0177J108 46546 278000 SH SOLE 278000 0 0 ANADARKO PETE CORP COM 032511107 110546 1566699 SH SOLE 1566699 0 0 ARRAY BIOPHARMA INC COM 04269X105 59427 1282693 SH SOLE 1282693 0 0 ATLANTICA YIELD PLC SHS G0751N103 33430 1474615 SH SOLE 1474615 0 0 AVAYA HLDGS CORP COM 05351X101 26354 2212773 SH SOLE 2212773 0 0 CELGENE CORP COM 151020104 132744 1436000 SH SOLE 1436000 0 0 CONTURA ENERGY INC COM 21241B100 36063 694849 SH SOLE 694849 0 0 CYPRESS SEMICONDUCTOR CORP COM 232806109 44480 2000000 SH SOLE 2000000 0 0 FIRST DATA CORP NEW COM CL A 32008D106 39522 1460000 SH SOLE 1460000 0 0 INTELSAT S A COM L5140P101 23953 1231500 SH Call SOLE 1231500 0 0 MELLANOX TECHNOLOGIES LTD SHS M51363113 59639 538891 SH SOLE 538891 0 0 NIELSEN HLDGS PLC SHS EUR G6518L108 40158 1776923 SH SOLE 1776923 0 0 NXP SEMICONDUCTORS N V COM N6596X109 113032 1158000 SH SOLE 1158000 0 0 OCCIDENTAL PETE CORP COM 674599105 52794 1050000 SH Call SOLE 1050000 0 0 QIWI PLC SPON ADR REP B 74735M108 40726 2081030 SH SOLE 2081030 0 0 QUINTANA ENERGY SVCS INC COM 74875T103 5294 3288449 SH SOLE 3288449 0 0 RED HAT INC COM 756577102 118420 630700 SH SOLE 630700 0 0 SLACK TECHNOLOGIES INC COM CL A 83088V102 22549 601300 SH SOLE 601300 0 0 SOTHEBYS COM 835898107 1814 31213 SH SOLE 31213 0 0 SPRINT CORPORATION COM 85207U105 14644 2228966 SH SOLE 2228966 0 0 TABLEAU SOFTWARE INC CL A 87336U105 25899 156000 SH SOLE 156000 0 0 TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 29028 1640000 SH SOLE 1640000 0 0 TESLA INC COM 88160R101 35754 160000 SH SOLE 160000 0 0 TESLA INC COM 88160R101 55865 250000 SH Call SOLE 250000 0 0 UNITED STATES OIL FUND LP UNITS 91232N108 46354 3850000 SH Put SOLE 3850000 0 0 UNUM GROUP COM 91529Y106 33259 1000000 SH Call SOLE 1000000 0 0 VERSUM MATLS INC COM 92532W103 59781 1159000 SH SOLE 1159000 0 0 VERTEX PHARMACEUTICALS INC COM 92532F100 26407 144000 SH SOLE 144000 0 0 WABCO HLDGS INC COM 92927K102 60134 453500 SH SOLE 453500 0 0 ZAYO GROUP HLDGS INC COM 98919V105 59238 1800000 SH SOLE 1800000 0 0