BERKLEY W R CORP
13F Reported Value
ⓘ$2.1B
incl. option notional
Equity Holdings
ⓘ$2.0B
Option Notional
ⓘ$137.4M
$137.4M puts / $0 calls
Holdings
342
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
BERKLEY W R CORP disclosed 342 positions worth $2.1B in its Form 13F-HR for Q2 2026 — $2.0B in common stock plus $137.4M of put/call option positions (reported at underlying notional value, not premium at risk), led by $EPD (ENTERPRISE PRODUCTS PARTNERS L.P.) at 12.8% of the equity portfolio, followed by $ET and $KMI. During the quarter the fund opened 88 new positions and exited 63 — including a new stake in $MSFT and a full exit from $WES. The portfolio is most concentrated in Financials (43.8% of disclosed assets). All figures are sourced directly from BERKLEY W R CORP’s Form 13F-HR filing with the SEC under CIK 11544.
AI Fund Analysis
StableSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 61.4#780
Quality
$250.9M6,825,000 sh - 64.4#543
Quality
$157.7M8,250,000 sh - 71.3#188
Quality
$90.7M2,837,206 sh - 59.1
Quality
$70.9M3,184,307 sh - 55.0
Quality
$69.1M731,118 sh - 79.8
Quality
$55.7M149,400 sh - 79.8
Quality
$55.7M149,400 sh - 80.1
Quality
$45.3M207,589 sh - $37.1M3,265,181 sh
- 85.9
Quality
$25.0M124,800 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 ENTERPRISE PRODUCTS PARTNERS L.P.$EPD | 61.4#780 | $250.9M | 6,825,000 |
 Energy Transfer LP$ET | 64.4#543 | $157.7M | 8,250,000 |
 KINDER MORGAN, INC.$KMI | 71.3#188 | $90.7M | 2,837,206 |
 PLAINS ALL AMERICAN PIPELINE LP$PAA | 59.1 | $70.9M | 3,184,307 |
 ON SEMICONDUCTOR CORP$ON | 55.0 | $69.1M | 731,118 |
 MICROSOFT CORP$MSFT | 79.8 | $55.7M | 149,400 |
| MICROSOFT CORP$MSFTPUT | 79.8 | $55.7M | 149,400 |
 PROGRESSIVE CORP/OH/$PGR | 80.1 | $45.3M | 207,589 |
 Agriculture & Natural Solutions Acquisition Corp$ANSC | — | $37.1M | 3,265,181 |
 NVIDIA CORP$NVDA | 85.9 | $25.0M | 124,800 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of BERKLEY W R CORP's 342 positions.
Showing top 10 of 342 holdings.
Sector Allocation
Financials
$858.0M
Energy
$570.2M
Other
$236.2M
Technology
$183.1M
Industrials
$42.0M
Healthcare
$27.1M
Real Estate
$13.1M
Consumer Discretionary
$11.9M
Top Holdings — BERKLEY W R CORP (Q2 2026)
Top 150 of 342 disclosed positions (by reported value) from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | $250.9M | 12.8% | +0% | 61.4 |
| 2 | $ET | Energy Transfer LP | $157.7M | 8.1% | +0% | 64.4 |
| 3 | $KMI | KINDER MORGAN, INC. | $90.7M | 4.6% | +0% | 71.3 |
| 4 | $PAA | PLAINS ALL AMERICAN PIPELINE LP | $70.9M | 3.6% | +19% | 59.1 |
| 5 | $ON | ON SEMICONDUCTOR CORP | $69.1M | 3.5% | +0% | 55 |
| 6 | $MSFT | MICROSOFT CORP | $55.7M | 2.8% | NEW | 79.8 |
| 7 | $MSFTPUT | MICROSOFT CORP | $55.7M | — | NEW | 79.8 |
| 8 | $PGR | PROGRESSIVE CORP/OH/ | $45.3M | 2.3% | +0% | 80.1 |
| 9 | $ANSC | Agriculture & Natural Solutions Acquisition Corp | $37.1M | 1.9% | +24% | — |
| 10 | $NVDA | NVIDIA CORP | $25.0M | 1.3% | NEW | 85.9 |
| 11 | $NVDAPUT | NVIDIA CORP | $25.0M | — | NEW | 85.9 |
| 12 |  $DRDB | Roman DBDR Acquisition Corp. II | $24.0M | 1.2% | +26% | — |
| 13 |  $TSMPUT | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | $23.7M | — | NEW | — |
| 14 | $TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | $23.7M | 1.2% | NEW | — |
| 15 |  $PFE | PFIZER INC | $23.3M | 1.2% | NEW | 62 |
| 16 |  $IPCX | Inflection Point Acquisition Corp. III | $22.8M | 1.2% | +25% | — |
| 17 |  $TSLAPUT | Tesla, Inc. | $21.0M | — | NEW | 53.9 |
| 18 | $TSLA | Tesla, Inc. | $21.0M | 1.1% | NEW | 53.9 |
| 19 |  $SBXD | SilverBox Corp IV | $20.9M | 1.1% | +27% | — |
| 20 |  $EVAC | EQV Ventures Acquisition Corp. II | $19.1M | 1.0% | +2% | — |
| 21 |  $LPAA | Launch One Acquisition Corp. | $18.2M | 0.9% | +13% | — |
| 22 |  $KCHV | Kochav Defense Acquisition Corp. | $17.5M | 0.9% | +0% | — |
| 23 |  $MCGA | Yorkville Acquisition Corp. | $16.8M | 0.9% | +0% | — |
| 24 |  $GTERA | Globa Terra Acquisition Corp | $16.1M | 0.8% | +47% | — |
| 25 |  $VLOS | Velos Acquisition I Corp. | $15.5M | 0.8% | +48% | — |
| 26 |  $CEPO | Cantor Equity Partners I, Inc. | $15.4M | 0.8% | +18% | — |
| 27 |  $JOE | ST JOE Co | $13.1M | 0.7% | +0% | 69.5 |
| 28 |  $GIW | GigCapital8 Corp. | $13.0M | 0.7% | +0% | — |
| 29 |  $TACO | Berto Acquisition Corp. | $12.9M | 0.7% | -33% | — |
| 30 |  $XRPN | Armada Acquisition Corp. II | $12.9M | 0.7% | +0% | — |
| 31 |  $CRAC | Crown Reserve Acquisition Corp. I | $12.3M | 0.6% | +170% | — |
| 32 |  $FACT | FACT II Acquisition Corp. | $12.3M | 0.6% | +254% | — |
| 33 |  $NPAC | New Providence Acquisition Corp. III/Cayman | $12.2M | 0.6% | +83% | — |
| 34 |  $AMZN | AMAZON COM INC | $11.9M | 0.6% | NEW | 68.7 |
| 35 | $AMZNPUT | AMAZON COM INC | $11.9M | — | NEW | 68.7 |
| 36 |  $KFII | K&F GROWTH ACQUISITION CORP. II | $11.9M | 0.6% | +5% | — |
| 37 |  $HVII | Hennessy Capital Investment Corp. VII | $11.5M | 0.6% | +51% | — |
| 38 |  $QSEA | Quartzsea Acquisition Corp | $11.5M | 0.6% | +170% | — |
| 39 |  $COPL | Copley Acquisition Corp | $11.3M | 0.6% | +6% | — |
| 40 |  $IPEX | Inflection Point Acquisition Corp. V | $11.1M | 0.6% | +8% | — |
| 41 |  $JACS | Jackson Acquisition Co II | $9.9M | 0.5% | +116% | — |
| 42 | — | FG IMPERII ACQUISITION CORP - ORD SHS CL A | $9.9M | 0.5% | +0% | — |
| 43 |  $CHAR | Charlton Aria Acquisition Corp | $9.5M | 0.5% | +0% | — |
| 44 | — | XSOLLA SPAC 1 - USD CL A ORD SHS | $9.1M | 0.5% | +0% | — |
| 45 |  $LPBB | Launch Two Acquisition Corp. | $9.1M | 0.5% | +4% | — |
| 46 |  $QUMS | Quantumsphere Acquisition Corp | $9.0M | 0.5% | +73% | — |
| 47 |  $RFAI | RF Acquisition Corp II | $9.0M | 0.5% | +6% | — |
| 48 |  $SOUL | Soulpower Acquisition Corp. | $9.0M | 0.5% | +0% | — |
| 49 |  $AEXA | American Exceptionalism Acquisition Corp. A | $8.8M | 0.5% | +78% | — |
| 50 | — | GIGCAPITAL9 CORP - CL A | $8.8M | 0.5% | +0% | — |
| 51 |  $SZZL | Sizzle Acquisition Corp. II | $8.7M | 0.5% | +113% | — |
| 52 |  $MACI | Melar Acquisition Corp. I/Cayman | $8.7M | 0.4% | -20% | — |
| 53 | — | SIDDHI ACQUISITION CORP - CL A SHS | $8.6M | 0.4% | +75% | — |
| 54 |  $PLMK | Plum Acquisition Corp, IV | $8.6M | 0.4% | +0% | — |
| 55 |  $DYNC | Dynamix Corp | $8.4M | 0.4% | -2% | — |
| 56 |  $DAAQ | Digital Asset Acquisition Corp. | $8.2M | 0.4% | +4% | — |
| 57 |  $CEPV | Cantor Equity Partners V, Inc. | $8.2M | 0.4% | +0% | — |
| 58 |  $TACH | Titan Acquisition Corp. | $8.1M | 0.4% | +57% | — |
| 59 | — | PRAETORIAN ACQUISITION CORP - ORD SHS CL A | $7.9M | 0.4% | +0% | — |
| 60 | — | SPACSPHERE ACQUISITION CORP - CL A SHS | $7.7M | 0.4% | +34% | — |
| 61 |  $BLUW | Blue Water Acquisition Corp. III | $7.5M | 0.4% | +0% | — |
| 62 |  $POLE | Andretti Acquisition Corp. II | $7.3M | 0.4% | +48% | — |
| 63 |  $PCAP | ProCap Acquisition Corp | $7.2M | 0.4% | +64% | — |
| 64 |  $LCCC | Lakeshore Acquisition III Corp. | $7.2M | 0.4% | +121% | — |
| 65 |  $CCAQ | COLLECTIVE ACQUISITION CORP. | $7.1M | 0.4% | +5% | — |
| 66 |  $VZ | VERIZON COMMUNICATIONS INC | $6.7M | 0.3% | +0% | 65.8 |
| 67 |  $CHEC | Chenghe Acquisition III Co. | $6.5M | 0.3% | +13% | — |
| 68 | — | LAFAYETTE DIGITAL ACQUISITIO - ORD CLASS A | $6.5M | 0.3% | +0% | — |
| 69 |  $TAVI | Tavia Acquisition Corp. | $6.0M | 0.3% | +153% | — |
| 70 | — | K2 CAP ACQUISITION CORP - ORD SHS CL A | $5.9M | 0.3% | +0% | — |
| 71 | — | XFLH CAP CORP - ORD SHS | $5.7M | 0.3% | +0% | — |
| 72 | — | OCEAN CAP ACQUISITION CORP - UNIT 99/99/9999 | $5.7M | 0.3% | NEW | — |
| 73 |  $ALDF | Aldel Financial II Inc. | $5.6M | 0.3% | +10% | — |
| 74 |  $BREZ | Breeze Acquisition Corp. II | $5.5M | 0.3% | NEW | — |
| 75 |  $CAPN | Cayson Acquisition Corp | $5.5M | 0.3% | +0% | — |
| 76 |  $BEAG | Bold Eagle Acquisition Corp. | $5.4M | 0.3% | +0% | — |
| 77 |  $CCII | Cohen Circle Acquisition Corp. II | $5.4M | 0.3% | +0% | — |
| 78 |  $GPAT | GP-Act III Acquisition Corp. | $5.4M | 0.3% | -41% | — |
| 79 |  $SUMA | SUMA Acquisition Corp | $5.4M | 0.3% | NEW | — |
| 80 |  $FMAC | Future Money Acquisition Corp | $5.4M | 0.3% | NEW | — |
| 81 |  $TVAI | Thayer Ventures Acquisition Corp II | $5.4M | 0.3% | +12% | — |
| 82 |  $RANG | Range Capital Acquisition Corp. | $5.3M | 0.3% | -14% | — |
| 83 | — | GENERAL PURP ACQUISITION COR - USD CL A ORD SHS | $5.2M | 0.3% | +0% | — |
| 84 |  $GTEN | Gores Holdings X, Inc. / CI | $5.1M | 0.3% | +0% | — |
| 85 |  $FSHP | Flag Ship Acquisition Corp | $5.0M | 0.3% | +3% | — |
| 86 | — | QUANTUM LEAP ACQUISITION COR - CL A ORD SHS | $4.9M | 0.3% | NEW | — |
| 87 | — | CLEARTHINK 1 ACQUISITION COR - ORD SHS CL A | $4.9M | 0.3% | NEW | — |
| 88 |  $OYSE | Oyster Enterprises II Acquisition Corp | $4.9M | 0.3% | +0% | — |
| 89 |  $NMP | NMP Acquisition Corp. | $4.8M | 0.3% | +6% | — |
| 90 |  $WTG | Wintergreen Acquisition Corp. | $4.8M | 0.2% | +8% | — |
| 91 |  $OHAC | Oceanhawk Acquisition Corp. | $4.7M | 0.2% | NEW | — |
| 92 | — | TGE VALUE CREATIVE SOLUTIONS - USD CL A ORD SHS | $4.5M | 0.2% | +0% | — |
| 93 | — | MOUNTAIN LAKE ACQUISIT CORP - USD CL A ORD SHS | $4.4M | 0.2% | +0% | — |
| 94 | — | ALDABRA 4 LQDTY OPP VEH INC - CL A ORD SHS | $4.4M | 0.2% | +0% | — |
| 95 |  $SAGU | Shreya Acquisition Group | $4.4M | 0.2% | NEW | — |
| 96 |  $UYSC | UY Scuti Acquisition Corp. | $4.4M | 0.2% | +0% | — |
| 97 |  $OBA | Oxley Bridge Acquisition Ltd | $4.3M | 0.2% | +0% | — |
| 98 |  $SPEG | Silver Pegasus Acquisition Corp. | $4.3M | 0.2% | +0% | — |
| 99 |  $RTAC | Renatus Tactical Acquisition Corp I | $4.2M | 0.2% | +0% | — |
| 100 |  $EGHA | EGH Acquisition Corp. | $4.2M | 0.2% | +282% | — |
| 101 | — | CAMBRIDGE ACQUISITION CORP - USD CL A ORD SHS | $4.2M | 0.2% | +0% | — |
| 102 | — | UNITED ACQUISITION CORP I - ORD SHS CL A | $4.2M | 0.2% | +0% | — |
| 103 |  $AACB | Artius II Acquisition Inc. | $4.2M | 0.2% | +0% | — |
| 104 | — | SC II ACQUISITION CORP - ORD SHS CLASS A | $4.1M | 0.2% | +0% | — |
| 105 |  $KOYN | CSLM Digital Asset Acquisition Corp III, Ltd | $4.0M | 0.2% | +0% | — |
| 106 |  $HCMA | HCM III ACQUISITION CORP. | $4.0M | 0.2% | +0% | — |
| 107 |  $JAB | JAB Acquisition Corp I | $4.0M | 0.2% | NEW | — |
| 108 |  $YCY | AA Mission Acquisition Corp. II | $4.0M | 0.2% | +0% | — |
| 109 | — | D BORAL ACQUISITION I CORP - ORD SHS CL A | $4.0M | 0.2% | +0% | — |
| 110 |  $PAAC | Proem Acquisition Corp. I | $4.0M | 0.2% | NEW | — |
| 111 | — | TRG LATIN AMER ACQUIS CORP - CL A ORD SHS | $3.9M | 0.2% | NEW | — |
| 112 | — | STELLAR V CAP CORP - SHS CL A | $3.9M | 0.2% | +44% | — |
| 113 |  $BKHA | Black Hawk Acquisition Corp | $3.9M | 0.2% | +2% | — |
| 114 |  $GSRV | GSR V Acquisition Corp. | $3.9M | 0.2% | NEW | — |
| 115 |  $LATA | Galata Acquisition Corp. II | $3.8M | 0.2% | +0% | — |
| 116 |  $YHNA | YHN Acquisition I Ltd | $3.7M | 0.2% | +0% | — |
| 117 |  $EURK | Eureka Acquisition Corp | $3.6M | 0.2% | +0% | — |
| 118 | — | ACTIVATE ENERGY ACQUISIT COR - CL A ORD SHS | $3.5M | 0.2% | +0% | — |
| 119 |  $TDAC | Translational Development Acquisition Corp. | $3.4M | 0.2% | +18% | — |
| 120 |  $HVMC | Highview Merger Corp. | $3.4M | 0.2% | +0% | — |
| 121 |  $AIIA | AI Infrastructure Acquisition Corp. | $3.4M | 0.2% | +0% | — |
| 122 | — | RF ACQUISITION CORP III - ORD SHS | $3.3M | 0.2% | +0% | — |
| 123 |  $ILLU | Illumination Acquisition Corp. I | $3.2M | 0.2% | NEW | — |
| 124 |  $EMIS | Emmis Acquisition Corp. | $3.1M | 0.2% | +0% | — |
| 125 |  $RIBB | Ribbon Acquisition Corp. | $3.1M | 0.2% | +0% | — |
| 126 |  $RAC | Rithm Acquisition Corp. | $3.1M | 0.2% | +0% | — |
| 127 |  $RDAG | Republic Digital Acquisition Co | $3.1M | 0.2% | +0% | — |
| 128 | — | COLOMBIER ACQUISITION CORP I - ORD SHS CL A | $3.1M | 0.2% | +0% | — |
| 129 |  $GSRF | GSR IV Acquisition Corp. | $3.0M | 0.1% | +0% | — |
| 130 |  $FCRS | FutureCrest Acquisition Corp. | $3.0M | 0.1% | +0% | — |
| 131 | — | COLUMBUS ACQUISITION CORP - SHS | $3.0M | 0.1% | +13% | — |
| 132 |  $INAC | Indigo Acquisition Corp. | $3.0M | 0.1% | +97% | — |
| 133 | — | KENSINGTON CAP ACQUISITION - UNIT 99/99/9999 | $3.0M | 0.1% | NEW | — |
| 134 |  $RNGT | Range Capital Acquisition Corp II | $3.0M | 0.1% | +0% | — |
| 135 |  $PONO | Pono Capital Four, Inc. | $3.0M | 0.1% | NEW | — |
| 136 | — | HENNESSY CAP INVTS CORP VIII - ORD CL A | $3.0M | 0.1% | +0% | — |
| 137 |  $ALIS | Calisa Acquisition Corp | $2.9M | 0.1% | +48% | — |
| 138 |  $MTNE | CH4 Natural Solutions Corp | $2.9M | 0.1% | NEW | — |
| 139 |  $FERA | Fifth Era Acquisition Corp I | $2.9M | 0.1% | +41% | — |
| 140 |  $ARCL | ARC Group Acquisition I Corp. | $2.8M | 0.1% | NEW | — |
| 141 |  $SHOT | RMG ML Sports Holdings | $2.7M | 0.1% | NEW | — |
| 142 | — | BLACK SPADE ACQUISITION III - USD CL A ORD SHS | $2.7M | 0.1% | +0% | — |
| 143 | — | INFINITE EAGLE ACQUISITION C - CL A | $2.7M | 0.1% | +0% | — |
| 144 |  $WENN | WEN Acquisition Corp | $2.7M | 0.1% | +0% | — |
| 145 |  $BLZR | Trailblazer Acquisition Corp. | $2.6M | 0.1% | +0% | — |
| 146 | — | PANTAGES CAPITAL ACQUISITION - ORD SHS CL A | $2.6M | 0.1% | -72% | — |
| 147 |  $BDCI | BTC Development Corp. | $2.6M | 0.1% | +0% | — |
| 148 |  $IDAC | Iron Dome Acquisition I Corp. | $2.6M | 0.1% | NEW | — |
| 149 |  $JENA | JENA ACQUISITION Corp II | $2.6M | 0.1% | +0% | — |
| 150 | — | SPRING VY ACQUISITION CORP I - ORD SHS CL A | $2.5M | 0.1% | +0% | — |
New Positions (88)
$MSFT MICROSOFT CORP$55.7M$MSFTPUT MICROSOFT CORP$55.7M$NVDA NVIDIA CORP$25.0M$NVDAPUT NVIDIA CORP$25.0M$TSMPUT TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$23.7M$TSM TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$23.7M$PFE PFIZER INC$23.3M$TSLAPUT Tesla, Inc.$21.0M$TSLA Tesla, Inc.$21.0M$AMZN AMAZON COM INC$11.9M$AMZNPUT AMAZON COM INC$11.9M$BREZ Breeze Acquisition Corp. II$5.5M$SUMA SUMA Acquisition Corp$5.4M$FMAC Future Money Acquisition Corp$5.4MExited Positions (63)
$WES Western Midstream Partners, LP
$HYAC-WT Haymaker Acquisition Corp. 4
$GBLI Global Indemnity Group, LLC
$CAEP Cantor Equity Partners III, Inc.
$MLAC Mountain Lake Acquisition Corp.
$HDRN Hadron Energy, Inc.
$LEGT Legato Merger Corp. III
$ALF Centurion Acquisition Corp.
$SIMA SIM Acquisition Corp. I
$VCICW Vine Hill Capital Investment Corp.
$TMS Teamshares IncBrowse Top Institutional Investors
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