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Disclosery

13F-HR filed by BERKLEY W R CORP

BERKLEY W R CORP filed this 13F-HR for the quarter ended 2025-06-30, filed 2025-08-14, with 227 holding rows worth $1,906,688,792.

Accession
0000899140-25-000995
Filer
CIK 11544
Filed
2025-08-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2025

A holdings report, 227 entries on the cover page, a total value of $1,906,688,792 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,906,688,792 with VALUE read as dollars as filed, 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
KINDER MORGAN INC DEL COM49456B101Stock6,625,000$194,775,000dollars as filed
ENTERPRISE PRODS PARTNERS L293792107COM5,089,794$157,834,512dollars as filed
ENERGY TRANSFER L P29273V100COM UT LTD PTN6,334,494$114,844,376dollars as filed
Amazon.com, Inc023135106COM243,700$53,465,343dollars as filed
Amazon.com, Inc023135106COM243,700$53,465,343dollars as filedput
Salesforce.com, Inc79466L302COM169,100$46,111,879dollars as filed
Salesforce.com, Inc79466L302COM169,100$46,111,879dollars as filedput
ARES ACQUISITION CORP IIG33033104SHS CLASS A3,513,649$39,809,643dollars as filed
ON SEMICONDUCTOR CORP COM682189105Stock731,118$38,317,894dollars as filed
VISTEON CORP92839U206COM NEW400,200$37,338,660dollars as filed
AGRICULTURE & NAT SOL ACQ COG0131Y100SHS CL A3,248,953$35,251,140dollars as filed
AA MISSION ACQUISITION CORPG1000R101ORD SHS CL A3,230,319$33,659,924dollars as filed
BANK OZK LITTLE ROCK ARK COM06417N103Stock703,000$33,083,180dollars as filed
American Express Company025816109COM99,400$31,706,612dollars as filed
American Express Company025816109COM99,400$31,706,612dollars as filedput
NVIDIA Corp67066G104COM198,800$31,408,412dollars as filed
NVIDIA Corp67066G104COM198,800$31,408,412dollars as filedput
GLOBAL INDEMNITY GROUP LLC37959R103COM CL A919,661$28,840,569dollars as filed
NUTRIEN LTD COM67077M108Stock437,080$25,455,539dollars as filed
WIX COM LTD92940WAD1NOTE 8/124,021,000$23,803,079dollars as filed
Cisco Systems,Inc.17275R102COM298,300$20,696,054dollars as filed
Cisco Systems,Inc.17275R102COM298,300$20,696,054dollars as filedput
Apple Inc037833100COM99,400$20,393,898dollars as filed
Apple Inc037833100COM99,400$20,393,898dollars as filedput
NABORS ENERGY TRANSITION CORG6363K106CL A1,542,099$17,117,299dollars as filed
Intel Corp458140100COM759,958$17,023,059dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM90,800$16,001,684dollars as filed
Alphabet Inc. Reg. Shares A02079K305COM90,800$16,001,684dollars as filedput
RANGE RES CORP COM75281A109Stock348,000$14,153,160dollars as filed
RANGE RES CORP COM75281A109Stock348,000$14,153,160dollars as filedput
CARTESIAN GROWTH CORP IIG19305112COM1,080,913$12,927,719dollars as filed
VOYAGER ACQUISITION CORPG93A7H104CL A1,214,392$12,613,647dollars as filed
INFLECTION POINT ACQUISITIONG1169T104SHS CL A1,211,019$12,485,606dollars as filed
Medtronic PlcG5960L103COM140,500$12,247,385dollars as filed
Medtronic PlcG5960L103COM140,500$12,247,385dollars as filedput
KEEN VISION ACQUISITION CORPG52443119SHS1,046,168$11,894,930dollars as filed
NICE LTD653656AB4NOTE 9/111,891,000$11,691,372dollars as filed
Spark I Acquisition Corp Ord ShsG8316B100Common Stock983,347$10,718,482dollars as filed
Kochav Defense Acqui Co Unit 05/21/2030G5304D122Unit1,001,838$10,193,702dollars as filed
ST JOE CO790148100COM209,542$9,995,153dollars as filed
K&F GROWTH ACQUISITION CORPG52258111SHS CL A975,455$9,930,132dollars as filed
NIKE,Inc. Class B654106103COM131,700$9,355,968dollars as filed
NIKE,Inc. Class B654106103COM131,700$9,355,968dollars as filedput
COPLEY ACQUISITION CORPG24243100ORD SHS CL A928,219$9,347,165dollars as filed
SUMMIT HOTEL PPTYS866082AA8NOTE 1.500% 2/19,027,000$8,790,073dollars as filed
PUBLIC SVC ENTERPRISE GROUP COM744573106Stock99,400$8,367,492dollars as filed
PUBLIC SVC ENTERPRISE GROUP COM744573106Stock99,400$8,367,492dollars as filedput
VINE HILL CAP INVT CORP.G93Y09107ORD SHS CL A799,435$8,314,124dollars as filed
RF ACQUISITION CORP IIG75389109SHS754,815$7,948,202dollars as filed
PLUM ACQUISITION CORP IVG7134A104SHS CL A768,888$7,896,480dollars as filed
CAYSON ACQUISITION CORPG1993W109SHS763,302$7,846,745dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM39,800$7,060,122dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM39,800$7,060,122dollars as filedput
EQV VENTURES ACQUISITION CORG3106N109CMN664,467$6,983,548dollars as filed
Yhn Acquisition I Ltd ShsG1514D101Common Stock673,553$6,961,844dollars as filed
HORIZON SPACE ACQUISITION IIG4627B103ORD SHS674,346$6,891,816dollars as filed
FLAG SHIP ACQUISITION CORPG3530C109CMN658,831$6,845,254dollars as filed
Verizon Communications Inc92343V104COM157,666$6,822,208dollars as filed
LIONHEART HOLDINGSG5501C109SHS CL A631,691$6,632,756dollars as filed
Blue Wtr Acquisition Corp. I Unit 05/23/2030G1368E122Unit659,343$6,600,023dollars as filed
HENNESSY CAP INVT CORP VIIG4405D107ORD SHS CL A646,230$6,565,697dollars as filed
CARTESIAN GROWTH CORP IIIG19307100COM CL A642,098$6,433,822dollars as filed
LAUNCH TWO ACQUISITION CORP.G5S87A105ORD SHS CL A612,172$6,378,832dollars as filed
GIGCAPITAL7 CORPG38648104ORD SHS CL A580,648$6,027,126dollars as filed
NXP SEMICONDUCTORS N V COMN6596X109Stock27,500$6,008,475dollars as filed
NXP SEMICONDUCTORS N V COMN6596X109Stock27,500$6,008,475dollars as filedput
RANGE CAP ACQUISITION CORPG7375C108ORD SHS572,060$5,835,012dollars as filed
BOLD EAGLE ACQUISITION CORPG2003N105CL A552,677$5,786,528dollars as filed
BECTON DICKINSON & CO075887109COM31,800$5,477,550dollars as filed
BECTON DICKINSON & CO075887109COM31,800$5,477,550dollars as filedput
SIM Acquisition I CorpG8431T101Equity521,518$5,435,313dollars as filed
A SPAC III ACQUISITION CORPG0544A103ORD SHS CL A515,570$5,263,970dollars as filed
GORES HLDGS X INCG4002F109SHS CL A495,900$5,082,975dollars as filed
COLLECTIVE ACQUISITION CORPG2867S109SHS CL A500,128$5,026,286dollars as filed
TITAN ACQUISITION CORPG8901A103CL A496,400$4,983,856dollars as filed
BLACK HAWK ACQUISITION CORPG1148A101CMN462,496$4,917,275dollars as filed
OYSTER ENTERPRISES II ACQUISG6861F120UNIT 05/22/2030475,872$4,815,825dollars as filed
HELIX ACQUISITION CORP IIG4444H101CL A ORD SHS445,195$4,727,971dollars as filed
THAYER VENTURES ACQ CORP IIG87890128UNIT 05/15/2030463,391$4,708,053dollars as filed
AIMEI HEALTH TECHNOLOGY CO LG01341109SHS425,361$4,704,493dollars as filed
Charlton Aria Acquisition Co Ord Shs Cl AG9877L107Common Stock436,227$4,484,414dollars as filed
ALDEL FINL II INCG01558108CL A425,000$4,458,250dollars as filed
TEXAS VENTURES ACQUISITION IG8772L105USD CL A ORD SHS440,542$4,445,069dollars as filed
RIBBON ACQUISITION CORPG7552W109ORD SHS CL A437,677$4,433,668dollars as filed
HCM II ACQUISITION CORPG43658106SHS CL A398,021$4,418,033dollars as filed
MAYWOOD ACQUISITION CORPG6001J107ORD SHS CL A435,854$4,406,484dollars as filed
ANDRETTI ACQUISITION CORP IIG26745102ORD SHS CL A421,812$4,378,409dollars as filed
PACIRA BIOSCIENCES INC695127AF7NOTE 0.750% 8/04,247,000$4,237,952dollars as filed
IB ACQUISITION CORP44934N108COM SHS404,912$4,227,281dollars as filed
XCELENERGY INC98389B100COM61,800$4,208,580dollars as filed
XCELENERGY INC98389B100COM61,800$4,208,580dollars as filedput
CN HEALTHY FOOD TECH GROUP C462837105COM398,551$4,168,843dollars as filed
GSR III ACQUISITION CORPG4R103107CL A383,393$4,136,810dollars as filed
DT CLOUD STAR ACQUISITION COG2853N106SHS397,648$4,127,586dollars as filed
NEW PROVIDENCE ACQUISITION CG6476A102USD CL A ORD SHS396,879$4,048,166dollars as filed
INFLECTION PT ACQUISITION COG47875102CL A ORD SHS396,880$4,032,301dollars as filed
ARTIUS II ACQUISITION INCG0509J115SHS CL A396,960$4,017,235dollars as filed
SIZZLE ACQUISITION CORP. IIG8193F109USD CL A ORD SHS396,768$3,987,518dollars as filed
OKTA INC679295AD7NOTE 0.125% 9/03,977,000$3,936,749dollars as filed
COLUMBUS ACQUISITION CORPG2295P107SHS379,779$3,849,516dollars as filed
EAGLE NUCLEAR ENERGY CORP COMG83752108Stock316,189$3,715,221dollars as filed
UY SCUTI ACQUISITION CORP.G93Y0A104CMN356,642$3,584,252dollars as filed
JACKSON ACQUISITION CO IIG4992A110COM SHS CL A346,265$3,566,530dollars as filed
PELICAN ACQUISITION CORPG6993G103SHS352,907$3,539,657dollars as filed
Oak Woods Acquisition Corp67190B104Equity300,420$3,514,914dollars as filed
VICI PPTYS INC COM925652109REIT104,400$3,403,440dollars as filed
VICI PPTYS INC COM925652109REIT104,400$3,403,440dollars as filedput
MELAR ACQUISITION CORP. IG6004G100SHS CL A323,448$3,399,438dollars as filed
PANTAGES CAPITAL ACQUISITIONG8089R100CMN333,259$3,392,577dollars as filed
BAYVIEW ACQUISITION CORP07323B100ORD SHS298,371$3,326,837dollars as filed
LAUNCH ONE ACQUISITION CORPG5S86M100SHS CLASS A316,201$3,293,233dollars as filed
EUREKA ACQUISITION CORPG32168109CMN305,628$3,178,531dollars as filed
GP-ACT III ACQUISITION CORPG4035N103CL A297,992$3,143,816dollars as filed
REPUBLIC DIGITAL ACQUISITIONG7515A103USD CL A ORD SHS297,570$3,053,068dollars as filed
RITHM ACQUISITION CORPG75751100CL A298,200$3,038,658dollars as filed
BLUE ACQUISITION CORP.G1331A124UNIT 06/02/2030300,605$3,018,074dollars as filed
CRANE HBR ACQUISITION CORPG24979109CL A297,660$2,997,436dollars as filed
PROCAP ACQUISITION CORPG7257A113UNIT 05/16/2030272,642$2,922,722dollars as filed
ARMADA ACQUISITION CORP IIG0R38G104COM CL A290,620$2,920,731dollars as filed
WINTERGREEN ACQUISITION CORPG9717M125UNIT 05/21/2030287,572$2,901,601dollars as filed
CHURCHILL CAP CORP XG2130T124UNIT 05/14/2030278,201$2,865,665dollars as filed
ROMAN DBDR ACQUISITION CORPG7633M104ORD SHS CL A267,634$2,759,307dollars as filed
ALPHAVEST ACQUISITION CORPG0283A108ORDINARY SHARES233,745$2,748,841dollars as filed
STATE STR CORP COM857477103Stock25,700$2,732,938dollars as filed
STATE STR CORP COM857477103Stock25,700$2,732,938dollars as filedput
CANTOR EQUITY PARTNERS II ING1827P106CL A ORD SHS247,603$2,731,061dollars as filed
STELLAR V CAP CORPG8475V103SHS CL A258,308$2,626,992dollars as filed
GRAF GLOBAL CORPG4036C106ORD SHS CL A248,226$2,596,444dollars as filed
FACT II ACQUISITION CORPG32901103ORD SHS CL A248,510$2,559,653dollars as filed
Jena Acquisition Corp Ii Unit 99/99/9999G5093B121Unit247,850$2,547,898dollars as filed
SOULPOWER ACQUISITION CORPG82745103USD CL A ORD SHS247,850$2,488,414dollars as filed
OXLEY BRIDGE ACQ LTDG6858G123UNIT 06/17/2030247,976$2,482,240dollars as filed
HORIZON SPACE ACQUSTN I CORPG4619M109ORDINARY SHARES205,129$2,459,497dollars as filed
TRAILBLAZER MERGER CORP I89278D109CL A205,817$2,410,117dollars as filed
RISING DRAGON ACQUISITION COG7576K107SHS229,706$2,365,972dollars as filed
CENTURION ACQUISITION CORPG20315100SHS CL A223,961$2,356,070dollars as filed
RENATUS TACTICAL ACQUISG7490F101SHS CL A198,432$2,341,498dollars as filed
ARCHIMEDES TECH SPAC PARTNERG04537109ORD SHS228,206$2,334,547dollars as filed
SIDDHI ACQUISITION CORPG8118C124CL A SHS224,124$2,265,894dollars as filed
LIGHTWAVE ACQUISITION CORPG5490M118UNIT 06/06/2030223,178$2,245,171dollars as filed
MOUNTAIN LAKE ACQUISITION-AG6301B101Common218,060$2,237,296dollars as filed
TAVIA ACQUISITION CORPG86880104SHS211,118$2,163,960dollars as filed
CHAMPIONSGATE ACQUISITION COG2124S108SHS CL A209,151$2,091,510dollars as filed
FIFTH ERA ACQUISITION CORP IG3415K101ORD SHS CL A198,800$2,017,820dollars as filed
HAYMAKER ACQUISITIONG4375F108Common Stock181,422$2,013,784dollars as filed
ALPHATIME ACQUISITION CORPG0223V105ORDINARY SHARES170,992$2,002,316dollars as filed
AXIOM INTELLIGENCE AC CORP 1G0750N120UNIT 06/10/2030198,300$2,000,847dollars as filed
WILLOW LANE ACQUISITION CORPG9675P102ORD SHS CL A192,746$1,971,792dollars as filed
CANTOR EQUITY PARTNERS I INCG1827K107SHS CL A163,898$1,950,386dollars as filed
TRANSLATIONAL DEV ACQUISITIOG9008W105COM CL A173,530$1,782,153dollars as filed
NEWHOLD INVT CORP IIIG6486E102ORD SHS CL A173,950$1,769,072dollars as filed
LAKESHORE ACQUISITION III COG5353S103USD ORD SHS175,560$1,759,497dollars as filed
GESHER ACQUISITION CORP. IIG3852D107USD CL A ORD SHS163,796$1,662,529dollars as filed
DT CLOUD ACQUISITION CORPG28524117ORD SHS148,908$1,608,206dollars as filed
LEGATO MERGER CORP IIIG5451A103ORD SHS148,964$1,590,936dollars as filed
FOUR LEAF ACQUISITION CORP35088F107COM CL A133,479$1,527,000dollars as filed
EGH ACQUISITION CORP.G2946P126TRUS148,800$1,516,272dollars as filed
PERIMETER ACQUISITION CORP IG7010A129COM CL A148,830$1,513,601dollars as filed
YORKVILLE ACQUISITION CORP.G98659108UNIT 06/06/2030133,905$1,506,431dollars as filed
QUARTZSEA ACQUISITION CORPG7314B104ORD SHS149,238$1,499,096dollars as filed
Pioneer Acquisition I Corp Unit 06/16/2030G7117W123Unit148,726$1,488,004dollars as filed
Future Vision Ii Acquisition ShsG37068106Common Stock137,863$1,428,261dollars as filed
M3Brigade Acquisition V Corp Cl AG63212107Common Stock120,636$1,361,980dollars as filed
LIVE OAK ACQUISITION CORP VG5509P102CL A SHS124,250$1,329,475dollars as filed
CANTOR EQUITY PARTNERS III IG1828A108SHS CL A124,275$1,311,101dollars as filed
BEST BUY INC COM086516101Stock18,500$1,241,905dollars as filed
BEST BUY INC COM086516101Stock18,500$1,241,905dollars as filedput
Figx Cap Acquisition Corp. Unit 06/17/2030G3473K126Unit112,703$1,128,721dollars as filed
WEN ACQUISITION CORPG9R39C129UNIT 05/16/203099,140$1,047,910dollars as filed
OAKTREE ACQUISITION CORP IIIG6717R104SHS CL A99,330$1,037,999dollars as filed
BERTO ACQUISITION CORPG1051H101ORD SHS99,220$1,033,872dollars as filed
NEWBURY STR II ACQUISITION CG6439S109ORD SHS CL A100,000$1,029,000dollars as filed
DYNAMIX CORPG2949D104SHS CL A73,190$746,538dollars as filed
SILVERBOX CORP IVG81354105SHS CL A60,239$660,219dollars as filed
CHENGHE ACQUISITION II COG20873108CL A ORD SHS61,731$638,916dollars as filed
CO2 ENERGY TRANSITION CORP12664M103COM59,639$600,565dollars as filed
COHENCIRCLEACQUISITIONCORG3730H106SHS CL A48,589$533,021dollars as filed
EMBRACE CHANGE ACQUISITN CORG3034H109Equity41,971$498,196dollars as filed
COLUMBUS CIRCLE CAP CORP. IG2296A109SHS CL A44,613$473,790dollars as filed
CHURCHILL CAPITAL CORP IXG21301109CL A SHS27,345$287,669dollars as filed
META PLATFORMS INC CL A30303M102COM300$221,427dollars as filed
META PLATFORMS INC CL A30303M102COM300$221,427dollars as filedput
PERCEPTIVE CAPITAL SOLUTIONSG70077105CL A ORD SHS15,913$168,996dollars as filed
COLOMBIERACQUISITIONCORPIG2283U100COM SHS CL A10,151$156,934dollars as filed
CARTESIAN GROWTH CORP IIIG19307126*W EXP 05/02/203321,049$86,715dollars as filed
Renatus Tactical Acquis W Exp 05/15/203G7490F127SPACS Warrant42,169$86,025dollars as filed
Bold Eagle Acquisition Corp Right 10/11/2029G2003N121SPACS258,486$81,165dollars as filed
HENNESSY CAP INVT CORP VIIG4405D115RIGHT 01/17/2030248,550$74,565dollars as filed
Gores Hldgs X Inc W Exp 05/02/203G4002F125SPACS Warrant123,975$73,145dollars as filed
TEXAS VENTURES ACQUISITION IG8772L113*W EXP 04/23/203220,271$59,473dollars as filed
TITAN ACQUISITION CORPG8901A111*W EXP 05/16/203148,840$55,071dollars as filed
Collective Acquisition Corp W Exp 04/04/203G2867S117SPACS Warrant275,908$52,423dollars as filed
K&F GROWTH ACQUISITION CORPG52258129RIGHT 08/29/2031396,920$49,615dollars as filed
Copley Acquisition Corp W Exp 99/99/999G24243126SPACS Warrant265,964$44,576dollars as filed
CRANE HBR ACQUISITION CORPG24979117RIGHT 04/17/2030148,830$40,184dollars as filed
BERTO ACQUISITION CORPG1051H119W EXP 05/01/20349,610$39,465dollars as filed
ARMADA ACQUISITION CORP IIG0R38G112*W EXP 05/21/203145,310$39,234dollars as filed
UY SCUTI ACQUISITION CORP.G93Y0A112RIGHT 03/03/2030207,793$37,403dollars as filed
RITHM ACQUISITION CORPG75751118W EXP 99/99/99973,656$36,084dollars as filed
Lionheart Holdings W Exp 06/07/203G5501C117SPACS Warrant98,980$32,663dollars as filed
ARTIUS II ACQUISITION INCG0509J123RIGHT 11/27/2029124,050$29,772dollars as filed
SIDDHI ACQUISITION CORPG8118C116RIGHT 09/15/2029124,850$28,716dollars as filed
NEWHOLD INVT CORP IIIG6486E110*W EXP 01/30/20385,153$27,257dollars as filed
LIVE OAK ACQUISITION CORP VG5509P110*W EXP 99/99/99937,275$26,093dollars as filed
FIFTH ERA ACQUISITION CORP IG3415K135RIGHT 02/21/203099,550$24,997dollars as filed
WILLOW LANE ACQUISITION CORPG9675P110*W EXP 10/31/20368,823$24,776dollars as filed
REPUBLIC DIGITAL ACQUISITIONG7515A129W EXP 05/01/20338,313$24,141dollars as filed
AA MISSION ACQUISITION CORPG1000R127*W EXP 08/01/203251,130$23,606dollars as filed
GIGCAPITAL7 CORPG38648120*W EXP 08/29/202153,527$23,044dollars as filed
CHAMPIONSGATE ACQUISITION COG2124S116RIGHT 05/14/2030209,151$20,915dollars as filed
NEW PROVIDENCE ACQUISITION CG6476A110*W EXP 04/24/20333,073$20,671dollars as filed
TRANSLATIONAL DEV ACQUISITIOG9008W113*W EXP 12/18/20286,765$19,999dollars as filed
SIZZLE ACQUISITION CORP. IIG8193F133RIGHT 04/02/203099,192$19,838dollars as filed
GESHER ACQUISITION CORP. IIG3852D115*W EXP 10/31/20381,898$19,049dollars as filed
Fact Ii Acquisition Corp W Exp 11/26/203G32901129SPACS Warrant74,490$18,623dollars as filed
Lakeshore Acquisition Iii Co Right 08/01/2026G5353S137SPACS101,180$18,212dollars as filed
VOYAGER ACQUISITION CORPG93A7H112*W EXP 05/16/20359,990$17,991dollars as filed
HORIZON SPACE ACQUISITION IIG4627B111RIGHT 03/30/2026106,993$14,979dollars as filed
Plum Acquisition Corp Iv W Exp 08/19/202G7134A120SPACS Warrant74,383$14,229dollars as filed
A SPAC III ACQUISITION CORPG0544A145RIGHT 01/02/202681,046$10,536dollars as filed
COLUMBUS ACQUISITION CORPG2295P115RIGHT 99/99/999949,795$9,172dollars as filed
Ribbon Acquisition Corp Right 12/31/2026G7552W117SPACS35,724$7,395dollars as filed
Andretti Acquisition Corp Ii W Exp 06/01/203G26745128SPACS Warrant35,843$7,169dollars as filed
Chenghe Acquisition II CoG20873116Warrant74,685$6,565dollars as filed
Newbury Str Ii Acquisition C W Exp 06/01/203G6439S117SPACS Warrant25,000$5,260dollars as filed
Cayson Acquisition Corp Right 99/99/9999G1993W117SPACS16,197$2,268dollars as filed
Embrace Change Acquisition CorpG3034H125Warrant37,000$644dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000899140-25-000995this filing2025-08-14acceptance time not in the bulk data set