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13F-HR filed by BERKLEY W R CORP

BERKLEY W R CORP filed this 13F-HR for the quarter ended 2018-03-31, filed 2018-05-15, with 78 holding rows worth $664,029,000.

Accession
0001140361-18-024010
Filed
2018-05-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2018

A holdings report, 78 entries on the cover page, a total value of $664,029,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $664,029,000 with VALUE read as thousands by filing date, 13F file number 028-06504. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
HEALTHEQUITY INC COM42226A107Stock4,111,038$248,882,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
TERRA NITROGEN CO L P881005201COM UNIT326,580$27,420,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CSRA INC12650T104COM573,278$23,636,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
VISTA OUTDOOR INC928377100COM1,325,542$21,633,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
NUTRIEN LTD COM67077M108Stock437,080$20,656,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
PENSARE ACQUISITION CORP70957E105COM1,839,141$17,876,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
DST SYS INC DEL233326107COM188,333$15,755,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
MODEL PERFORMANCE ACQUISIT-A57682V106Common1,532,233$15,016,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
MULESOFT INC625207105CL A336,220$14,787,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
HENNESSY CAP ACQUSTON CORP I42588L105COM1,309,354$12,963,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CALLIDUS SOFTWARE INC13123E500COM349,910$12,579,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
ELECTRUM SPL ACQUISITION CORG3105C104SHS1,131,190$11,742,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
FEDERAL STR ACQUISITION CORP31421V107CL A1,209,437$11,695,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
KAYNE ANDERSON ACQUISITION48661U102COM CL A1,130,067$11,063,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
MODERN MEDIA ACQUISITION60765P103COM1,063,137$10,578,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
VANTAGE ENERGY ACQUISITION CORP.92211L105Common Stock960,051$9,389,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
EASTERLY ACQUISITION CORP27616L102COM887,093$9,048,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
REGALWOOD GLOBAL ENERGY LTDG74760102COM CL A865,470$8,395,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
FINTECH ACQUISITION CORP II31810G109COM823,544$8,186,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
OSPREY ENERGY ACQUISITION CO688397108CL A COM776,397$7,469,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
GORES HLDGS II INC382867109COM CL A713,317$7,133,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
LANDCADIA HLDGS INC51476W107CL A709,857$7,127,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
GTY TECHNOLOGY HOLDINGS INCG4182A102CL A698,467$6,922,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
ORGANOGENESIS HOLDINGS INCG0726L125Stock651,732$6,459,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CAPITOL INVT CORP IVG18920101CL A ORD630,824$6,106,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
TPG PACE HLDGS CORPG89827128CL A595,145$5,815,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
LEGACY ACQUISITION CORP524643103COM CL A582,300$5,584,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
INDUSTREA ACQUISITION CORP45579J104CL A567,665$5,569,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
BLACK RIDGE ACQUISITION CORP09216T107COM572,595$5,548,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
GIGCAPITAL INC37518N106COM559,532$5,427,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
180 LIFE SCIENCES ORD48242A104COM515,990$5,083,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
NATIONAL ENERGY SERVICES REUG6375R107SHS436,500$4,330,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CONSTELLATION ALPHA CAP CORPG2379F108SHS425,910$4,204,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
HAYMAKER ACQUISITION CORP420870107COM CLASS A436,726$4,171,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
LEISURE ACQUISITION CORP52539T107COM388,200$3,842,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
MUDRICK CAP ACQUISITION CORP624745105COM CLASS A390,000$3,725,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
TWENTY FIRST CENTY FOX INC90130A101CL A101,429$3,721,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
TPG PACE ENERGY HLDGS CORP872656103CL A321,224$3,248,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
ALTA MESA RES INC02133L109CL A396,028$3,168,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
ONE MADISON CORPG6772P100COM CL A316,258$3,020,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
SABAN CAP ACQUISITION CORP78516C106COM CL A291,150$2,982,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
DRAPER OAKWOOD TECHNOLOGY26146L103COM CL A291,148$2,871,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
UNILEVER PLC904767704SPON ADR NEW48,355$2,687,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
BLACKHAWK NETWORK HOLDING INC09238E104COMMON STOCK58,793$2,628,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
SOCIAL CAP HEDOSOPHIA HLDGSG8250R103CL A254,355$2,551,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
I AM CAP ACQUISITION CO45074Q108COM252,330$2,511,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
DISCOVERY INC25470F302COM SER C124,623$2,433,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
UNION ACQUISITION CORPG9366W101SHS243,750$2,335,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
GORDON POINTE ACQUISITION CO382788107COM CLASS A223,814$2,173,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
UNITED TECHNOLOGIES CORP913017109COM16,900$2,126,000thousands by filing dateputThe filing omitted confidential holdings, a later amendment may add them.
LIBERTY GLOBAL PLCG5480U104SHS CL A65,325$2,045,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
M I ACQUISITIONS INC55304A104COM189,735$1,981,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
BIG ROCK PARTNERS ACQUISITIO089482103COM202,748$1,979,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CNA FINL CORP126117100COM36,620$1,807,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
HUNTER MARITIME ACQUISITIONY37828111CL A179,716$1,758,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
STUDENT TRANSPORTATION INC86388A108COMMON205,716$1,541,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
PLATINUM EAGLE ACQUISITIN COG7126L126UNIT 01/09/2023145,965$1,482,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
BISON CAP ACQUISITION CORPG1142P104ORD SHS145,573$1,447,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
OPES ACQUISITION CORP68373P100COM146,250$1,417,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
MAINSOURCE FINANCIAL GP INC56062Y102COM28,945$1,177,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CLIFTON BANCORP INC186873105COM66,302$1,038,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
STELLAR ACQUISITION III INCY8172W107COM96,300$997,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
MOSAIC ACQUISITION CORPG62848117UNIT 99/99/999924,262$245,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
BOARDWALK PIPELINE PARTNERS096627104UT LTD PARTNER16,345$166,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
REGALWOOD GLOBAL ENERGY LTDG74760128*W EXP 12/05/202142,915$157,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
SENTINEL ENERGY SVCS INCG8062D128UNIT 11/02/20229,706$96,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
ONE MADISON CORPG6772P126*W EXP 99/99/99997,310$89,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
OPES ACQUISITION CORP68373P118*W EXP 03/13/202146,250$56,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
STELLAR ACQUISITION III INCY8172W115*W EXP 03/22/202291,582$42,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
WTS/HUNTER MARITIME ACQUISITIEXP12/31/2021Y37828129WARR89,858$40,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
SOCIAL CAP HEDOSOPHIA HLDGSG8250R129*W EXP 99/99/99924,224$40,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
KBL MERGER CORP IV48242A112W EXP 01/15/202145,346$35,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
UNION ACQUISITION CORPG9366W135RIGHT 12/02/201997,500$33,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
LEGACY ACQUISITION CORP524643111*W EXP 11/30/20297,050$32,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
CONSTELLATION ALPHA CAP CORPG2379F116*W EXP 03/23/202121,123$30,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
OSPREY ENERGY ACQUISITION CO688397116*W EXP 07/21/20227,969$20,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.
STUDENT TRANSPORTATION INC86388A108COMMON1,000$7,000thousands by filing dateputThe filing omitted confidential holdings, a later amendment may add them.
GORDON POINTE ACQUISITION CO382788115*W EXP 07/30/2029,731$5,000thousands by filing dateThe filing omitted confidential holdings, a later amendment may add them.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001140361-18-024010this filing2018-05-15acceptance time not in the bulk data set
13F-HR/A 0001567619-18-001088 added2018-08-14acceptance time not in the bulk data set
13F-HR/A 0001567619-18-006358 added2018-11-14acceptance time not in the bulk data set
13F-HR/A 0001567619-19-004440 added2019-02-14acceptance time not in the bulk data set