Berkley W R

Greenwich, CTfiles as BERKLEY W R CORP

$2.0bn in 339 US stocks at the end of 30 June 2026. The top 10 are 42.1% of the money. It changed about 21.1% of the portfolio this quarter.

Value
$2.0bn
Stocks
339
Top 10 share
42.1%
Turnover
21.1%

What changed this quarter

New

Bought for the first time this quarter.

  • MicrosoftMSFT
    2.7% of the fund
  • NvidiaNVDA
    1.2% of the fund
  • Taiwan Semiconductor ManufacturingTSM
    1.2% of the fund
  • PfizerPFE
    1.1% of the fund
  • TeslaTSLA
    1.0% of the fund
  • Amazon.comAMZN
    0.6% of the fund
  • Ocean CAP AcquisitionOCAC-U
    0.3% of the fund
  • Breeze Acquisition Corp. IIBREZ
    0.3% of the fund
  • SUMA AcquisitionSUMA
    0.3% of the fund
  • Future Money AcquisitionFMAC
    0.3% of the fund
  • Quantum Leap AcquisitionQLEP
    0.2% of the fund
  • Clearthink 1 AcquisitionCTAA
    0.2% of the fund
  • Oceanhawk AcquisitionOHAC
    0.2% of the fund
  • Shreya Acquisition GroupSAGU
    0.2% of the fund
  • JAB Acquisition Corp IATLQU
    0.2% of the fund
  • Proem Acquisition Corp. IPAAC
    0.2% of the fund
  • TRG Latin America AcquisitionsTRGS
    0.2% of the fund
  • GSR V AcquisitionGSRVU
    0.2% of the fund
  • Illumination Acquisition Corp. IILLU
    0.2% of the fund
  • Kensington CAP AcquisitionKCA-U
    0.1% of the fund
  • Pono Capital FourPONO
    0.1% of the fund
  • CH4 Natural SolutionsMTNE
    0.1% of the fund
  • ARC Group Acquisition IARCL
    0.1% of the fund
  • RMG ML Sports HoldingsSHOTU
    0.1% of the fund
  • Iron Dome Acquisition IIDACU
    0.1% of the fund

Added

Bought more of a stock they already held.

  • Plains ALL Amern Pipeline LPAA
    3.5% of the fund
    +19%
  • Agriculture & NAT SOL ACQ
    1.8% of the fund
    +24%
  • Roman DBDR Acquisition Corp. IIDRDB
    1.2% of the fund
    +26%
  • Inflection PT Acquisition
    1.1% of the fund
    +25%
  • SilverBox Corp IVSBXD
    1.0% of the fund
    +27%
  • Launch One AcquisitionLPAA
    0.9% of the fund
    +13%
  • Globa Terra AcquisitionGTERA
    0.8% of the fund
    +47%
  • Velos Acquisition IVLOS
    0.8% of the fund
    +48%
  • Cantor Equity Partners ICEPO
    0.8% of the fund
    +18%
  • Crown Reserve Acquisition Corp. ICRAC
    0.6% of the fund
    +170%
  • FACT II AcquisitionFACT
    0.6% of the fund
    +254%
  • New Providence Acquisition Corp. III/CaymanNPAC
    0.6% of the fund
    +83%
  • K&F Growth Acquisition Corp. IIKFII
    0.6% of the fund
    +5%
  • Hennessy Capital Investment Corp. VIIHVII
    0.6% of the fund
    +51%
  • Quartzsea AcquisitionQSEA
    0.6% of the fund
    +170%
  • Copley AcquisitionCOPL
    0.6% of the fund
    +6%
  • Inflection Point Acquisition Corp. VIPEX
    0.5% of the fund
    +8%
  • Jackson Acquisition Co IIJACS
    0.5% of the fund
    +116%
  • Launch Two AcquisitionLPBB
    0.4% of the fund
    +4%
  • Quantumsphere AcquisitionQUMS
    0.4% of the fund
    +73%
  • RF Acquisition Corp IIRFAI
    0.4% of the fund
    +6%
  • American Exceptionalism Acquisition Corp. AAEXA
    0.4% of the fund
    +78%
  • Sizzle Acquisition Corp. IISZZL
    0.4% of the fund
    +113%
  • Siddhi Acquisition Corp (Cayman Islands)SDHI
    0.4% of the fund
    +75%
  • Digital Asset AcquisitionDAAQ
    0.4% of the fund
    +4%

Cut

Sold some of their stake.

  • Berto AcquisitionTACO
    0.6% of the fund
    -33%
  • Melar Acquisition Corp. I/CaymanMACI
    0.4% of the fund
    -20%
  • GP-Act III AcquisitionGPAT
    0.3% of the fund
    -41%
  • Range Capital AcquisitionRANG
    0.3% of the fund
    -14%
  • Pantages Capital AcquisitionPGAC
    0.1% of the fund
    -72%
  • Graf GlobalTONT
    0.1% of the fund
    -26%
  • Lionheart HoldingsCUB
    0.1% of the fund
    -78%
  • Viking Acquisition Corp IVACI
    0.1% of the fund
    -16%
  • Axiom Intelligence Acquisition Corp 1AXIN
    <0.1% of the fund
    -4%
  • Inflection Point Acquisition Corp. VIIIPXG
    <0.1% of the fund
    -13%
  • Newhold Invt Corp III
    <0.1% of the fund
    -29%
  • Churchill Capital Corp IX
    <0.1% of the fund
    -94%
  • FG Merger II
    <0.1% of the fund
    -81%
  • Bleichroeder Acquisiti
    <0.1% of the fund
    -78%
  • Spark I AcquisitionSPKL
    <0.1% of the fund
    -66%
  • FG Imperii AcquisitionFGIIW
    <0.1% of the fund
    -19%
  • GigCapital9GIXXR
    <0.1% of the fund
    -55%
  • Xsolla Spac 1XSLLW
    <0.1% of the fund
    -22%
  • TGE Value Creative SolutionsBEBE-WS
    <0.1% of the fund
    -12%
  • Chenghe Acquisition IIICHECW
    <0.1% of the fund
    -20%
  • K&F Growth Acquisition Corp. IIKFIIR
    <0.1% of the fund
    -16%
  • Praetorian AcquisitionPTORW
    <0.1% of the fund
    -59%
  • Hennessy Capital Investment Corp. VIIIHCICR
    <0.1% of the fund
    -16%
  • Oxley Bridge ACQOBAWW
    <0.1% of the fund
    -26%
  • Hennessy Capital Investment Corp. VIIHVIIR
    <0.1% of the fund
    -62%

Sold out

Sold their entire stake.

  • Haymaker Acquisition
    -100%
  • Cantor Equity Partners III ICAEP
    -100%
  • Mountain Lake Acquisition
    -100%
  • Hadron EnergyHDRN
    -100%
  • Legato Merger Corp III
    -100%
  • Voyager Acquisition
    -100%
  • Centurion AcquisitionALF
    -100%
  • SIM Acquisition Corp. ISIMA
    -100%
  • Vine Hill CAP InvtVCICU
    -100%
  • TeamsharesTMS
    -100%
  • Suma AcquisitionSUMAU
    -100%
  • Future Money Acquisition CORFMACU
    -100%
  • Clearthink 1 Acquisition CORCTAAU
    -100%
  • Blue Acquisition Corp/CaymanBACC
    -100%
  • BEST SPAC I AcquisitionBSAA
    -100%
  • Factorial EnergyFAC
    -100%
  • Future Vision II AcquisitionFVN
    -100%
  • Proem Acquisition Corp IPAACU
    -100%
  • TRG Latin Amer AcquisTRGSU
    -100%
  • Illumination AcquisitioILLUU
    -100%
  • Enhanced GroupENHA
    -100%
  • Kensington CAP AcquisitionKCAC-U
    -100%
  • Pono CAP FourPONOU
    -100%
  • Apex Tech AcquisitionTRAD-U
    -100%
  • Galaxyedge AcquisitionGLED-U
    -100%

Holdings

  • Enterprise Products Partners L.P.EPD
    Share
    12.3%
    Value
    $251m
    Shares
    6,825,000

    Held

  • Energy Transfer L PET
    Share
    7.7%
    Value
    $158m
    Shares
    8,250,000

    Held

  • Kinder MorganKMI
    Share
    4.4%
    Value
    $91m
    Shares
    2,837,206

    Held

  • Plains ALL Amern Pipeline LPAA
    Share
    3.5%
    Value
    $71m
    Shares
    3,184,307

    +19%

  • ON SemiconductorON
    Share
    3.4%
    Value
    $69m
    Shares
    731,118

    Held

  • MicrosoftMSFT
    Share
    2.7%
    Value
    $56m
    Shares
    149,400

    New

  • Western Midstream Partners LWES
    Share
    2.7%
    Value
    $55m
    Shares
    1,266,970

    Held

  • ProgressivePGR
    Share
    2.2%
    Value
    $45m
    Shares
    207,589

    Held

  • Agriculture & NAT SOL ACQ
    Share
    1.8%
    Value
    $37m
    Shares
    3,265,181

    +24%

  • NvidiaNVDA
    Share
    1.2%
    Value
    $25m
    Shares
    124,800

    New

  • Roman DBDR Acquisition Corp. IIDRDB
    Share
    1.2%
    Value
    $24m
    Shares
    2,276,587

    +26%

  • Taiwan Semiconductor ManufacturingTSM
    Share
    1.2%
    Value
    $24m
    Shares
    49,700

    New

  • PfizerPFE
    Share
    1.1%
    Value
    $23m
    Shares
    965,537

    New

  • Global Indemnity GroupGBLI
    Share
    1.1%
    Value
    $23m
    Shares
    919,661

    Held

  • Inflection PT Acquisition
    Share
    1.1%
    Value
    $23m
    Shares
    2,211,677

    +25%

  • TeslaTSLA
    Share
    1.0%
    Value
    $21m
    Shares
    50,000

    New

  • SilverBox Corp IVSBXD
    Share
    1.0%
    Value
    $21m
    Shares
    1,930,127

    +27%

  • EQV Ventures Acquisition Corp. IIEVAC
    Share
    0.9%
    Value
    $19m
    Shares
    1,880,883

    Held

  • Launch One AcquisitionLPAA
    Share
    0.9%
    Value
    $18m
    Shares
    1,675,043

    +13%

  • Kochav Defense AcquisitionKCHV
    Share
    0.9%
    Value
    $18m
    Shares
    1,690,352

    Held

  • Yorkville AcquisitionMCGA
    Share
    0.8%
    Value
    $17m
    Shares
    1,645,570

    Held

  • Globa Terra AcquisitionGTERA
    Share
    0.8%
    Value
    $16m
    Shares
    1,561,028

    +47%

  • Velos Acquisition IVLOS
    Share
    0.8%
    Value
    $15m
    Shares
    1,429,725

    +48%

  • Cantor Equity Partners ICEPO
    Share
    0.8%
    Value
    $15m
    Shares
    1,444,647

    +18%

  • ST JOEJOE
    Share
    0.6%
    Value
    $13m
    Shares
    209,542

    Held

  • GigCapital8GIW
    Share
    0.6%
    Value
    $13m
    Shares
    1,289,470

    Held

  • Berto AcquisitionTACO
    Share
    0.6%
    Value
    $13m
    Shares
    1,225,999

    -33%

  • Armada Acquisition Corp. IIXRPN
    Share
    0.6%
    Value
    $13m
    Shares
    1,233,735

    Held

  • Crown Reserve Acquisition Corp. ICRAC
    Share
    0.6%
    Value
    $12m
    Shares
    1,217,433

    +170%

  • FACT II AcquisitionFACT
    Share
    0.6%
    Value
    $12m
    Shares
    1,153,140

    +254%

  • New Providence Acquisition Corp. III/CaymanNPAC
    Share
    0.6%
    Value
    $12m
    Shares
    1,179,542

    +83%

  • Amazon.comAMZN
    Share
    0.6%
    Value
    $12m
    Shares
    50,000

    New

  • K&F Growth Acquisition Corp. IIKFII
    Share
    0.6%
    Value
    $12m
    Shares
    1,124,156

    +5%

  • Hennessy Capital Investment Corp. VIIHVII
    Share
    0.6%
    Value
    $12m
    Shares
    1,101,473

    +51%

  • Quartzsea AcquisitionQSEA
    Share
    0.6%
    Value
    $12m
    Shares
    1,094,190

    +170%

  • Copley AcquisitionCOPL
    Share
    0.6%
    Value
    $11m
    Shares
    1,084,469

    +6%

  • Inflection Point Acquisition Corp. VIPEX
    Share
    0.5%
    Value
    $11m
    Shares
    1,060,952

    +8%

  • Jackson Acquisition Co IIJACS
    Share
    0.5%
    Value
    $10m
    Shares
    927,836

    +116%

  • FG Imperii AcquisitionFGII
    Share
    0.5%
    Value
    $10m
    Shares
    992,100

    Held

  • Charlton Aria AcquisitionCHAR
    Share
    0.5%
    Value
    $9m
    Shares
    878,975

    Held

  • Xsolla SPAC 1XSLL
    Share
    0.4%
    Value
    $9m
    Shares
    920,190

    Held

  • Launch Two AcquisitionLPBB
    Share
    0.4%
    Value
    $9m
    Shares
    847,934

    +4%

  • Quantumsphere AcquisitionQUMS
    Share
    0.4%
    Value
    $9m
    Shares
    881,402

    +73%

  • RF Acquisition Corp IIRFAI
    Share
    0.4%
    Value
    $9m
    Shares
    814,851

    +6%

  • Soulpower AcquisitionSOUL
    Share
    0.4%
    Value
    $9m
    Shares
    866,764

    Held

  • American Exceptionalism Acquisition Corp. AAEXA
    Share
    0.4%
    Value
    $9m
    Shares
    747,779

    +78%

  • GigCapital9GIX
    Share
    0.4%
    Value
    $9m
    Shares
    882,431

    Held

  • Sizzle Acquisition Corp. IISZZL
    Share
    0.4%
    Value
    $9m
    Shares
    843,448

    +113%

  • Melar Acquisition Corp. I/CaymanMACI
    Share
    0.4%
    Value
    $9m
    Shares
    795,916

    -20%

  • Siddhi Acquisition Corp (Cayman Islands)SDHI
    Share
    0.4%
    Value
    $9m
    Shares
    826,986

    +75%

  • Plum Acquisition Corp. IVPLMK
    Share
    0.4%
    Value
    $9m
    Shares
    805,592

    Held

  • DynamixDYNC
    Share
    0.4%
    Value
    $8m
    Shares
    775,489

    Held

  • Digital Asset AcquisitionDAAQ
    Share
    0.4%
    Value
    $8m
    Shares
    792,787

    +4%

  • Cantor Equity Partners VCEPV
    Share
    0.4%
    Value
    $8m
    Shares
    792,962

    Held

  • Titan AcquisitionTACH
    Share
    0.4%
    Value
    $8m
    Shares
    778,984

    +57%

  • Praetorian AcquisitionPTOR
    Share
    0.4%
    Value
    $8m
    Shares
    795,690

    Held

  • SPACSphere AcquisitionSSAC
    Share
    0.4%
    Value
    $8m
    Shares
    768,983

    +34%

  • Blue Water Acquisition Corp. IIIBLUW
    Share
    0.4%
    Value
    $8m
    Shares
    731,506

    Held

  • Andretti Acquisition Corp. IIPOLE
    Share
    0.4%
    Value
    $7m
    Shares
    683,233

    +48%

  • ProCap AcquisitionPCAP
    Share
    0.4%
    Value
    $7m
    Shares
    700,182

    +64%

  • Lakeshore Acquisition IIILCCC
    Share
    0.4%
    Value
    $7m
    Shares
    687,425

    +121%

  • Collective AcquisitionCCAQ
    Share
    0.3%
    Value
    $7m
    Shares
    683,778

    +5%

  • Verizon CommunicationsVZ
    Share
    0.3%
    Value
    $7m
    Shares
    157,666

    Held

  • Chenghe Acquisition IIICHEC
    Share
    0.3%
    Value
    $7m
    Shares
    643,849

    +13%

  • Lafayette Digital Acquisition Corp. IZKP
    Share
    0.3%
    Value
    $6m
    Shares
    646,456

    Held

  • Tavia AcquisitionTAVI
    Share
    0.3%
    Value
    $6m
    Shares
    548,331

    +153%

  • K2 Capital AcquisitionKTWO
    Share
    0.3%
    Value
    $6m
    Shares
    596,880

    Held

  • XFLH CapitalXFLH
    Share
    0.3%
    Value
    $6m
    Shares
    571,683

    Held

  • Ocean CAP AcquisitionOCAC-U
    Share
    0.3%
    Value
    $6m
    Shares
    556,013

    New

  • Aldel Financial IIALDF
    Share
    0.3%
    Value
    $6m
    Shares
    523,423

    +10%

  • Breeze Acquisition Corp. IIBREZ
    Share
    0.3%
    Value
    $6m
    Shares
    557,070

    New

  • Cayson AcquisitionCAPN
    Share
    0.3%
    Value
    $6m
    Shares
    497,282

    Held

  • Bold Eagle AcquisitionBEAG
    Share
    0.3%
    Value
    $5m
    Shares
    508,724

    Held

  • Cohen Circle Acquisition Corp. IICCII
    Share
    0.3%
    Value
    $5m
    Shares
    525,621

    Held

  • GP-Act III AcquisitionGPAT
    Share
    0.3%
    Value
    $5m
    Shares
    497,064

    -41%

  • SUMA AcquisitionSUMA
    Share
    0.3%
    Value
    $5m
    Shares
    546,810

    New

  • Future Money AcquisitionFMAC
    Share
    0.3%
    Value
    $5m
    Shares
    540,732

    New

  • Thayer Ventures Acquisition Corp IITVAI
    Share
    0.3%
    Value
    $5m
    Shares
    518,020

    +12%

  • Range Capital AcquisitionRANG
    Share
    0.3%
    Value
    $5m
    Shares
    497,293

    -14%

  • General Purpose AcquisitionGPAC
    Share
    0.3%
    Value
    $5m
    Shares
    518,564

    Held

  • Gores Holdings XGTEN
    Share
    0.3%
    Value
    $5m
    Shares
    492,370

    Held

  • Flag Ship AcquisitionFSHP
    Share
    0.2%
    Value
    $5m
    Shares
    449,489

    +3%

  • Quantum Leap AcquisitionQLEP
    Share
    0.2%
    Value
    $5m
    Shares
    496,600

    New

  • Clearthink 1 AcquisitionCTAA
    Share
    0.2%
    Value
    $5m
    Shares
    497,000

    New

  • Oyster Enterprises II AcquisitionOYSE
    Share
    0.2%
    Value
    $5m
    Shares
    475,872

    Held

  • NMP AcquisitionNMP
    Share
    0.2%
    Value
    $5m
    Shares
    470,664

    +6%

  • Wintergreen AcquisitionWTG
    Share
    0.2%
    Value
    $5m
    Shares
    460,136

    +8%

  • Oceanhawk AcquisitionOHAC
    Share
    0.2%
    Value
    $5m
    Shares
    472,530

    New

  • TGE Value Creative SolutionsBEBE
    Share
    0.2%
    Value
    $4m
    Shares
    447,006

    Held

  • Mountain Lake Acquisition Corp. IIMLAA
    Share
    0.2%
    Value
    $4m
    Shares
    447,794

    Held

  • Aldabra 4 Liquidity Opportunity VehicleALOV
    Share
    0.2%
    Value
    $4m
    Shares
    446,445

    Held

  • Shreya Acquisition GroupSAGU
    Share
    0.2%
    Value
    $4m
    Shares
    447,352

    New

  • UY Scuti AcquisitionUYSC
    Share
    0.2%
    Value
    $4m
    Shares
    407,586

    Held

  • Oxley Bridge AcquisitionOBA
    Share
    0.2%
    Value
    $4m
    Shares
    424,660

    Held

  • Silver Pegasus AcquisitionSPEG
    Share
    0.2%
    Value
    $4m
    Shares
    415,865

    Held

  • Renatus Tactical Acquisition Corp IRTAC
    Share
    0.2%
    Value
    $4m
    Shares
    403,883

    Held

  • EGH AcquisitionEGHA
    Share
    0.2%
    Value
    $4m
    Shares
    409,369

    +282%

  • Cambridge AcquisitionCAQ
    Share
    0.2%
    Value
    $4m
    Shares
    424,998

    Held

  • United Acquisition Corp. IUAC
    Share
    0.2%
    Value
    $4m
    Shares
    422,792

    Held

  • Artius II Acquisition
    Share
    0.2%
    Value
    $4m
    Shares
    396,960

    Held

Showing the largest 100 of 339.

Options (5)

Over time and by industry

Value over time

Jun '25
 
Dec '25
 
Jun '26

Value is up 26.4% since 30 June 2025.

Where the money is

Financial services47.0%
Utilities13.3%
Technology10.1%
Energy4.4%
Retail & consumer1.6%
Health care1.4%
Industrials1.2%
Real estate0.6%
Media & telecom0.4%
Materials0.1%
Other19.7%

From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.