0001140361-15-020470.txt : 20150515 0001140361-15-020470.hdr.sgml : 20150515 20150515171757 ACCESSION NUMBER: 0001140361-15-020470 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150331 FILED AS OF DATE: 20150515 DATE AS OF CHANGE: 20150515 EFFECTIVENESS DATE: 20150515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BERKLEY W R CORP CENTRAL INDEX KEY: 0000011544 STANDARD INDUSTRIAL CLASSIFICATION: FIRE, MARINE & CASUALTY INSURANCE [6331] IRS NUMBER: 221867895 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-06504 FILM NUMBER: 15870934 BUSINESS ADDRESS: STREET 1: 475 STEAMBOAT ROAD STREET 2: . CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 2036293000 MAIL ADDRESS: STREET 1: 475 STEAMBOAT ROAD STREET 2: . CITY: GREENWICH STATE: CT ZIP: 06830 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000011544 XXXXXXXX 03-31-2015 03-31-2015 BERKLEY W R CORP

475 STEAMBOAT ROAD . GREENWICH CT 06830

13F HOLDINGS REPORT 028-06504 Y Certain information for which we are requesting confidential treatment has been omitted and filed separately with the Securities and Exchange Commission. Eugene G. Ballard 203-629-3026 Eugene G. Ballard Greenwich CT 05-15-2015 0 57 556571 false INFORMATION TABLE 2 form13fInfoTable.xml 1347 CAP CORP COM 68245V103 1104 114984 SH SOLE 114984 0 0 1347 CAP CORP RIGHT 07/21/2016 68245V111 29 114984 SH SOLE 114984 0 0 ACTAVIS PLC SHS G0083B108 680 43200 SH Call SOLE 43200 0 0 AR CAP ACQUISITION CORP *W EXP 10/06/201 00191R117 61 134804 SH SOLE 134804 0 0 AR CAP ACQUISITION CORP COM 00191R109 2908 295234 SH SOLE 295234 0 0 ARGO GROUP INTL HLDGS LTD COM G0464B107 4 88783 SH SOLE 88783 0 0 AT&T INC COM 00206R102 259 91300 SH Put SOLE 91300 0 0 AVIV REIT INC MD COM 05381L101 5957 163218 SH SOLE 163218 0 0 CAMBRIDGE CAP ACQUISITION CO *W EXP 12/17/201 13215Q114 14 58535 SH SOLE 58535 0 0 CAMBRIDGE CAP ACQUISITION CO COM 13215Q106 4437 441508 SH SOLE 441508 0 0 CAPITOL ACQUISITION CORP II COM 14056V105 9389 928710 SH SOLE 928710 0 0 COMCAST CORP NEW CL A 20030N101 3030 53650 SH SOLE 53650 0 0 DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 4727 160378 SH SOLE 160378 0 0 EMULEX CORP NOTE 1.750%11/1 292475AF7 1940 1917000 PRN SOLE 1917000 0 0 FINTECH ACQUISITION CORP UNIT 99/99/9999 31809H209 992 95860 SH SOLE 95860 0 0 GARNERO GROUP ACQUISITION CO *W EXP 06/24/201 G5866L116 11 95533 SH SOLE 95533 0 0 GARNERO GROUP ACQUISITION CO RIGHT 06/25/2016 G5866L132 49 258714 SH SOLE 258714 0 0 GARNERO GROUP ACQUISITION CO SHS G5866L108 2486 258714 SH SOLE 258714 0 0 GFI GROUP INC COM 361652209 284 47930 SH SOLE 47930 0 0 GFI GROUP INC COM 361652209 23 230500 SH Put SOLE 230500 0 0 GLOBAL DEFENSE & NATL SEC SY COM 37953N108 4567 440818 SH SOLE 440818 0 0 HARMONY MERGER CORP UNIT 99/99/9999 413247206 2684 268408 SH SOLE 268408 0 0 HERITAGE FINL GROUP INC COM 42726X102 5596 205505 SH SOLE 205505 0 0 HYDRA INDS ACQUISITION CORP *W EXP 10/20/202 448740118 27 167965 SH SOLE 167965 0 0 HYDRA INDS ACQUISITION CORP COM 448740100 2753 287940 SH SOLE 287940 0 0 HYDRA INDS ACQUISITION CORP RIGHT 99/99/9999 448740126 107 287940 SH SOLE 287940 0 0 INTERNATIONAL GAME TECHNOLOG COM 459902102 855 49098 SH SOLE 49098 0 0 LIBERTY GLOBAL PLC SHS CL C G5480U120 6343 127337 SH SOLE 127337 0 0 LOEWS CORP COM 540424108 4603 112732 SH SOLE 112732 0 0 MACERICH CO COM 554382101 2015 23900 SH SOLE 23900 0 0 MACERICH CO COM 554382101 72 23900 SH Put SOLE 23900 0 0 MAVENIR SYS INC COM 577675101 4547 256329 SH SOLE 256329 0 0 NEWS CORP NEW CL B 65249B208 1850 116588 SH SOLE 116588 0 0 NEXPOINT CR STRATEGIES FD COM 65340G106 1023 84069 SH SOLE 84069 0 0 OFFICE DEPOT INC COM 676220106 38 95900 SH Put SOLE 95900 0 0 QUINPARIO ACQUISITION CORP 2 *W EXP 01/01/202 74874U119 336 671020 SH SOLE 671020 0 0 QUINPARIO ACQUISITION CORP 2 COM 74874U101 6576 671020 SH SOLE 671020 0 0 RIVERBED TECHNOLOGY INC COM 768573107 15 19200 SH Call SOLE 19200 0 0 ROI ACQUISITION CORP II *W EXP 09/17/201 74966G119 35 168483 SH SOLE 168483 0 0 ROI ACQUISITION CORP II COM 74966G101 4292 432678 SH SOLE 432678 0 0 SALIX PHARMACEUTICALS INC COM 795435106 67 231400 SH Put SOLE 231400 0 0 SALIX PHARMACEUTICALS INC COM 795435106 1091 48200 SH Call SOLE 48200 0 0 SALIX PHARMACEUTICALS INC NOTE 1.500% 3/1/19 795435AE6 22962 8627000 PRN SOLE 8627000 0 0 SINO MERCURY ACQUISITION COR COM 82936K102 939 95810 SH SOLE 95810 0 0 SINO MERCURY ACQUISITION COR RIGHT 08/26/2016 82936K110 28 95810 SH SOLE 95810 0 0 TALISMAN ENERGY INC COM 87425E103 61 174800 SH Put SOLE 174800 0 0 TALISMAN ENERGY INC COM 87425E103 155 84500 SH Call SOLE 84500 0 0 TERRAPIN 3 ACQUISITION CORP COM CL A 88104P104 4316 431627 SH SOLE 431627 0 0 TIME WARNER CABLE INC COM 88732J207 2290 15282 SH SOLE 15282 0 0 VIACOM INC NEW CL A 92553P102 8533 124173 SH SOLE 124173 0 0 WL ROSS HLDG CORP *W EXP 06/11/201 92939D112 111 170605 SH SOLE 170605 0 0 WL ROSS HLDG CORP COM SHS 92939D104 2918 291809 SH SOLE 291809 0 0 W.R. BERKLEY CORP. COM 084423102 1907 37764 SH SOLE 37764 0 0 HEALTHEQUITY INC COM 42226A107 384700 15394151 SH SOLE 15394151 0 0 POTASH CORP. OF SASKATCHEWAN INC. COM 73755L107 35116 1088858 SH SOLE 1088858 0 0 TRW AUTOMOTIVE HLDGS CORP COM 87264S106 1797 17138 SH SOLE 17138 0 0 TRW AUTOMOTIVE HLDGS CORP COM 87264S106 2862 5724 SH Call SOLE 5724 0 0