BERKLEY W R CORP Q1 2018 Filing

Filed May 15, 2018

Portfolio Value

$664.0B

Holdings

77

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (77 positions)

#StockSharesValue% PortfolioType
1
HQYHEALTHEQUITY INC
4,111,038$248.9B37.48%
2
TERRA NITROGEN CO L P
326,580$27.4B4.13%
3
CSRA INC
573,278$23.6B3.56%
4
VSTOEURVISTA OUTDOOR INC
1,325,542$21.6B3.26%
5
NTRNUTRIEN LTD
437,080$20.7B3.11%
6
PENSARE ACQUISITION CORP
1,839,141$17.9B2.69%
7
DST SYS INC DEL
188,333$15.8B2.37%
8
MATLIN & PARTNERS ACQUISITIO
1,532,233$15.0B2.26%
9
MULESOFT INC
336,220$14.8B2.23%
10
HENNESSY CAP ACQUSTON CORP I
1,309,354$13.0B1.95%
11
CALLIDUS SOFTWARE INC
349,910$12.6B1.89%
12
ELECTRUM SPL ACQUISITION COR
1,131,190$11.7B1.77%
13
FEDERAL STR ACQUISITION CORP
1,209,437$11.7B1.76%
14
KAYNE ANDERSON ACQUISITION
1,130,067$11.1B1.67%
15
MODERN MEDIA ACQUISITION
1,063,137$10.6B1.59%
16
VANTAGE ENERGY ACQUISITION
960,051$9.4B1.41%
17
EASTERLY ACQUISITION CORP
887,093$9.0B1.36%
18
REGALWOOD GLOBAL ENERGY LTD
865,470$8.4B1.26%
19
FINTECH ACQUISITION CORP II
823,544$8.2B1.23%
20
OSPREY ENERGY ACQUISITION CO
776,397$7.5B1.12%
21
GORES HLDGS II INC
713,317$7.1B1.07%
22
LANDCADIA HLDGS INC
709,857$7.1B1.07%
23
GTY TECHNOLOGY HOLDINGS INC
698,467$6.9B1.04%
24
AVISTA HEALTHCARE PUB ACQ CO
651,732$6.5B0.97%
25
CAPITOL INVT CORP IV
630,824$6.1B0.92%
26
TPG PACE HLDGS CORP
595,145$5.8B0.88%
27
LEGACY ACQUISITION CORP
582,300$5.6B0.84%
28
INDUSTREA ACQUISITION CORP
567,665$5.6B0.84%
29
BLACK RIDGE ACQUISITION CORP
572,595$5.5B0.84%
30
GIGCAPITAL INC
559,532$5.4B0.82%
31
KBL MERGER CORP IV
515,990$5.1B0.77%
32
NESRNATIONAL ENERGY SERVICES REU
436,500$4.3B0.65%
33
CONSTELLATION ALPHA CAP CORP
425,910$4.2B0.63%
34
HAYMAKER ACQUISITION CORP
436,726$4.2B0.63%
35
LEISURE ACQUISITION CORP
388,200$3.8B0.58%
36
MUDRICK CAP ACQUISITION CORP
390,000$3.7B0.56%
37
TWENTY FIRST CENTY FOX INC
101,429$3.7B0.56%
38
TPG PACE ENERGY HLDGS CORP
321,224$3.2B0.49%
39
ALTA MESA RES INC
396,028$3.2B0.48%
40
ONE MADISON CORP
316,258$3.0B0.45%
41
SABAN CAP ACQUISITION CORP
291,150$3.0B0.45%
42
DRAPER OAKWOOD TECHNOLOGY
291,148$2.9B0.43%
43
ULUNILEVER PLC
48,355$2.7B0.40%
44
BLACKHAWK NETWORK HLDGS INC
58,793$2.6B0.40%
45
SOCIAL CAP HEDOSOPHIA HLDGS
254,355$2.6B0.38%
46
I AM CAP ACQUISITION CO
252,330$2.5B0.38%
47
DISCKUSDDISCOVERY COMMUNICATNS NEW
124,623$2.4B0.37%
48
UNION ACQUISITION CORP
243,750$2.3B0.35%
49
GORDON POINTE ACQUISITION CO
223,814$2.2B0.33%
50
UTXZUNITED TECHNOLOGIES CORP
16,900$2.1B0.32%Put
51
LBTYBLIBERTY GLOBAL PLC
65,325$2.0B0.31%
52
M I ACQUISITIONS INC
189,735$2.0B0.30%
53
BIG ROCK PARTNERS ACQUISI CO
202,748$2.0B0.30%
54
CNACNA FINL CORP
36,620$1.8B0.27%
55
HUNTER MARITIME ACQUISITION
179,716$1.8B0.26%
56
STUDENT TRANSN INC
206,716$1.5B0.23%Put
57
PLATINUM EAGLE ACQUISITIN CO
145,965$1.5B0.22%
58
BISON CAP ACQUISITION CORP
145,573$1.4B0.22%
59
OPES ACQUISITION CORP
146,250$1.4B0.21%
60
MAINSOURCE FINANCIAL GP INC
28,945$1.2B0.18%
61
CLIFTON BANCORP INC
66,302$1.0B0.16%
62
STELLAR ACQUISITION III INC
96,300$997.0M0.15%
63
MOSAIC ACQUISITION CORP
24,262$245.0M0.04%
64
BOARDWALK PIPELINE PARTNERS
16,345$166.0M0.02%
65
REGALWOOD GLOBAL ENERGY LTD
142,915$157.0M0.02%
66
SENTINEL ENERGY SVCS INC
9,706$96.0M0.01%
67
ONE MADISON CORP
97,310$89.0M0.01%
68
OPES ACQUISITION CORP
146,250$56.0M0.01%
69
STELLAR ACQUISITION III INC
91,582$42.0M0.01%
70
HUNTER MARITIME ACQUISITION
89,858$40.0M0.01%
71
SOCIAL CAP HEDOSOPHIA HLDGS
24,224$40.0M0.01%
72
KBL MERGER CORP IV
145,346$35.0M0.01%
73
UNION ACQUISITION CORP
97,500$33.0M0.00%
74
LEGACY ACQUISITION CORP
97,050$32.0M0.00%
75
CONSTELLATION ALPHA CAP CORP
121,123$30.0M0.00%
76
OSPREY ENERGY ACQUISITION CO
27,969$20.0M0.00%
77
GORDON POINTE ACQUISITION CO
9,731$5.0M0.00%