0001140361-18-024010.txt : 20180515
0001140361-18-024010.hdr.sgml : 20180515
20180515165651
ACCESSION NUMBER: 0001140361-18-024010
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20180331
FILED AS OF DATE: 20180515
DATE AS OF CHANGE: 20180515
EFFECTIVENESS DATE: 20180515
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: 18837484
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
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true
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03-31-2018
03-31-2018
BERKLEY W R CORP
475 STEAMBOAT ROAD
.
GREENWICH
CT
06830
13F HOLDINGS REPORT
028-06504
N
Richard M. Baio
Senior Vice President - Chief Financial Officer, Treasurer
203-629-3007
Richard M. Baio
Greenwich
CT
05-15-2018
0
78
664029
true
INFORMATION TABLE
2
form13fInfoTable.xml
ALTA MESA RES INC
CL A
02133L109
3168
396028
SH
SOLE
396028
0
0
AVISTA HEALTHCARE PUB ACQ CO
CL A
G0726L125
6459
651732
SH
SOLE
651732
0
0
BIG ROCK PARTNERS ACQUISI CO
COM
089482103
1979
202748
SH
SOLE
202748
0
0
BISON CAP ACQUISITION CORP
ORD SHS
G1142P104
1447
145573
SH
SOLE
145573
0
0
BLACK RIDGE ACQUISITION CORP
COM
09216T107
5548
572595
SH
SOLE
572595
0
0
BLACKHAWK NETWORK HLDGS INC
COM
09238E104
2628
58793
SH
SOLE
58793
0
0
BOARDWALK PIPELINE PARTNERS
UT LTD PARTNER
096627104
166
16345
SH
SOLE
16345
0
0
CALLIDUS SOFTWARE INC
COM
13123E500
12579
349910
SH
SOLE
349910
0
0
CAPITOL INVT CORP IV
CL A ORD
G18920101
6106
630824
SH
SOLE
630824
0
0
CLIFTON BANCORP INC
COM
186873105
1038
66302
SH
SOLE
66302
0
0
CNA FINL CORP
COM
126117100
1807
36620
SH
SOLE
36620
0
0
CONSTELLATION ALPHA CAP CORP
*W EXP 03/23/202
G2379F116
30
121123
SH
SOLE
121123
0
0
CONSTELLATION ALPHA CAP CORP
SHS
G2379F108
4204
425910
SH
SOLE
425910
0
0
CSRA INC
COM
12650T104
23636
573278
SH
SOLE
573278
0
0
DISCOVERY COMMUNICATNS NEW
COM SER C
25470F302
2433
124623
SH
SOLE
124623
0
0
DRAPER OAKWOOD TECHNOLOGY
COM CL A
26146L103
2871
291148
SH
SOLE
291148
0
0
DST SYS INC DEL
COM
233326107
15755
188333
SH
SOLE
188333
0
0
EASTERLY ACQUISITION CORP
COM
27616L102
9048
887093
SH
SOLE
887093
0
0
ELECTRUM SPL ACQUISITION COR
SHS
G3105C104
11742
1131190
SH
SOLE
1131190
0
0
FEDERAL STR ACQUISITION CORP
CL A
31421V107
11695
1209437
SH
SOLE
1209437
0
0
FINTECH ACQUISITION CORP II
COM
31810G109
8186
823544
SH
SOLE
823544
0
0
GIGCAPITAL INC
COM
37518N106
5427
559532
SH
SOLE
559532
0
0
GORDON POINTE ACQUISITION CO
*W EXP 07/30/202
382788115
5
9731
SH
SOLE
9731
0
0
GORDON POINTE ACQUISITION CO
COM CLASS A
382788107
2173
223814
SH
SOLE
223814
0
0
GORES HLDGS II INC
COM CL A
382867109
7133
713317
SH
SOLE
713317
0
0
GTY TECHNOLOGY HOLDINGS INC
CL A
G4182A102
6922
698467
SH
SOLE
698467
0
0
HAYMAKER ACQUISITION CORP
COM CLASS A
420870107
4171
436726
SH
SOLE
436726
0
0
HEALTHEQUITY INC
COM
42226A107
248882
4111038
SH
SOLE
4111038
0
0
HENNESSY CAP ACQUSTON CORP I
COM
42588L105
12963
1309354
SH
SOLE
1309354
0
0
HUNTER MARITIME ACQUISITION
*W EXP 99/99/999
Y37828129
40
89858
SH
SOLE
89858
0
0
HUNTER MARITIME ACQUISITION
CL A
Y37828111
1758
179716
SH
SOLE
179716
0
0
I AM CAP ACQUISITION CO
COM
45074Q108
2511
252330
SH
SOLE
252330
0
0
INDUSTREA ACQUISITION CORP
CL A
45579J104
5569
567665
SH
SOLE
567665
0
0
KAYNE ANDERSON ACQUISITION
COM CL A
48661U102
11063
1130067
SH
SOLE
1130067
0
0
KBL MERGER CORP IV
*W EXP 01/15/202
48242A112
35
145346
SH
SOLE
145346
0
0
KBL MERGER CORP IV
COM
48242A104
5083
515990
SH
SOLE
515990
0
0
LANDCADIA HLDGS INC
CL A
51476W107
7127
709857
SH
SOLE
709857
0
0
LEGACY ACQUISITION CORP
*W EXP 11/30/202
524643111
32
97050
SH
SOLE
97050
0
0
LEGACY ACQUISITION CORP
COM CL A
524643103
5584
582300
SH
SOLE
582300
0
0
LEISURE ACQUISITION CORP
COM
52539T107
3842
388200
SH
SOLE
388200
0
0
LIBERTY GLOBAL PLC
SHS CL A
G5480U104
2045
65325
SH
SOLE
65325
0
0
M I ACQUISITIONS INC
COM
55304A104
1981
189735
SH
SOLE
189735
0
0
MAINSOURCE FINANCIAL GP INC
COM
56062Y102
1177
28945
SH
SOLE
28945
0
0
MATLIN & PARTNERS ACQUISITIO
CL A
57682V106
15016
1532233
SH
SOLE
1532233
0
0
MODERN MEDIA ACQUISITION
COM
60765P103
10578
1063137
SH
SOLE
1063137
0
0
MOSAIC ACQUISITION CORP
UNIT 99/99/9999
G62848117
245
24262
SH
SOLE
24262
0
0
MUDRICK CAP ACQUISITION CORP
COM CLASS A
624745105
3725
390000
SH
SOLE
390000
0
0
MULESOFT INC
CL A
625207105
14787
336220
SH
SOLE
336220
0
0
NATIONAL ENERGY SERVICES REU
SHS
G6375R107
4330
436500
SH
SOLE
436500
0
0
NUTRIEN LTD
COM
67077M108
20656
437080
SH
SOLE
437080
0
0
ONE MADISON CORP
*W EXP 99/99/999
G6772P126
89
97310
SH
SOLE
97310
0
0
ONE MADISON CORP
COM CL A
G6772P100
3020
316258
SH
SOLE
316258
0
0
OPES ACQUISITION CORP
*W EXP 01/15/202
68373P118
56
146250
SH
SOLE
146250
0
0
OPES ACQUISITION CORP
COM
68373P100
1417
146250
SH
SOLE
146250
0
0
OSPREY ENERGY ACQUISITION CO
*W EXP 07/21/202
688397116
20
27969
SH
SOLE
27969
0
0
OSPREY ENERGY ACQUISITION CO
CL A COM
688397108
7469
776397
SH
SOLE
776397
0
0
PENSARE ACQUISITION CORP
COM
70957E105
17876
1839141
SH
SOLE
1839141
0
0
PLATINUM EAGLE ACQUISITIN CO
UNIT 01/09/2023
G7126L126
1482
145965
SH
SOLE
145965
0
0
REGALWOOD GLOBAL ENERGY LTD
*W EXP 12/05/202
G74760128
157
142915
SH
SOLE
142915
0
0
REGALWOOD GLOBAL ENERGY LTD
COM CL A
G74760102
8395
865470
SH
SOLE
865470
0
0
SABAN CAP ACQUISITION CORP
COM CL A
78516C106
2982
291150
SH
SOLE
291150
0
0
SENTINEL ENERGY SVCS INC
UNIT 11/02/2022
G8062D128
96
9706
SH
SOLE
9706
0
0
SOCIAL CAP HEDOSOPHIA HLDGS
*W EXP 09/14/202
G8250R129
40
24224
SH
SOLE
24224
0
0
SOCIAL CAP HEDOSOPHIA HLDGS
CL A
G8250R103
2551
254355
SH
SOLE
254355
0
0
STELLAR ACQUISITION III INC
*W EXP 03/22/202
Y8172W115
42
91582
SH
SOLE
91582
0
0
STELLAR ACQUISITION III INC
COM
Y8172W107
997
96300
SH
SOLE
96300
0
0
STUDENT TRANSN INC
COM
86388A108
1541
205716
SH
SOLE
205716
0
0
STUDENT TRANSN INC
COM
86388A108
7
1000
SH
Put
SOLE
1000
0
0
TERRA NITROGEN CO L P
COM UNIT
881005201
27420
326580
SH
SOLE
326580
0
0
TPG PACE ENERGY HLDGS CORP
CL A
872656103
3248
321224
SH
SOLE
321224
0
0
TPG PACE HLDGS CORP
CL A
G89827128
5815
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SH
SOLE
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0
0
TWENTY FIRST CENTY FOX INC
CL A
90130A101
3721
101429
SH
SOLE
101429
0
0
UNILEVER PLC
SPON ADR NEW
904767704
2687
48355
SH
SOLE
48355
0
0
UNION ACQUISITION CORP
RIGHT 12/02/2019
G9366W135
33
97500
SH
SOLE
97500
0
0
UNION ACQUISITION CORP
SHS
G9366W101
2335
243750
SH
SOLE
243750
0
0
UNITED TECHNOLOGIES CORP
COM
913017109
2126
16900
SH
Put
SOLE
16900
0
0
VANTAGE ENERGY ACQUISITION
COM CL A
92211L105
9389
960051
SH
SOLE
960051
0
0
VISTA OUTDOOR INC
COM
928377100
21633
1325542
SH
SOLE
1325542
0
0