Q1 2025 · 13F-HR
BERKLEY W R CORP (WRB, WRB-PE, WRB-PF, WRB-PG, WRB-PH)holdings as filed
Filed 2025-05-15 · accession 0000899140-25-000708
$1.71B
Reported value
158
Positions
2025-03-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 49456B101 | KMI | KINDER MORGAN INC DEL | $189.0M | 11.1% | 6,625,000 | Common | SOLE |
| 293792107 | EPD | ENTERPRISE PRODS PARTNERS L | $173.8M | 10.2% | 5,089,794 | Common | SOLE |
| 29273V100 | ET | ENERGY TRANSFER L P | $117.8M | 6.89% | 6,334,494 | Common | SOLE |
| 88160R101 | TSLA | TESLA INC | $89.6M | 5.24% | 345,800 | PUT | SOLE |
| 88160R101 | TSLA | TESLA INC | $89.6M | 5.24% | 345,800 | Common | SOLE |
| 67066G104 | NVDA | NVIDIA CORPORATION | $64.6M | 3.78% | 596,300 | Common | SOLE |
| 67066G104 | NVDA | NVIDIA CORPORATION | $64.6M | 3.78% | 596,300 | PUT | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $56.0M | 3.28% | 294,400 | PUT | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $56.0M | 3.28% | 294,400 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $37.4M | 2.18% | 99,500 | PUT | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $37.4M | 2.18% | 99,500 | Common | SOLE |
| 37959R103 | GBLI | GLOBAL INDEMNITY GROUP LLC | $31.7M | 1.85% | 919,661 | Common | SOLE |
| 92839U206 | VC | VISTEON CORP | $31.1M | 1.82% | 400,200 | Common | SOLE |
| 682189105 | ON | ON SEMICONDUCTOR CORP | $29.7M | 1.74% | 731,118 | Common | SOLE |
| 30303M102 | META | META PLATFORMS INC | $25.9M | 1.51% | 44,900 | PUT | SOLE |
| 30303M102 | META | META PLATFORMS INC | $25.9M | 1.51% | 44,900 | Common | SOLE |
| 06417N103 | OZK | BANK OZK LITTLE ROCK ARK | $21.8M | 1.27% | 500,800 | Common | SOLE |
| 67077M108 | NTR | NUTRIEN LTD | $21.7M | 1.27% | 437,080 | Common | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $19.3M | 1.13% | 123,300 | PUT | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $19.3M | 1.13% | 123,300 | Common | SOLE |
| G1000R101 | AAM | AA MISSION ACQUISITION CORP | $18.1M | 1.06% | 1,731,616 | Common | SOLE |
| G0131Y100 | ANSC | AGRICULTURE & NAT SOL ACQ CO | $17.3M | 1.01% | 1,619,521 | Common | SOLE |
| 458140100 | INTC | INTEL CORP | $17.3M | 1.01% | 759,958 | Common | SOLE |
| 855244109 | SBUX | STARBUCKS CORP | $14.6M | 0.86% | 149,100 | Common | SOLE |
| 855244109 | SBUX | STARBUCKS CORP | $14.6M | 0.86% | 149,100 | PUT | SOLE |
| 670346105 | NUE | NUCOR CORP | $12.3M | 0.72% | 102,400 | PUT | SOLE |
| 670346105 | NUE | NUCOR CORP | $12.3M | 0.72% | 102,400 | Common | SOLE |
| 653656AB4 | NICEIT 0 09/15/25 | NICE LTD | $11.6M | 0.68% | 11,891,000 | Common | SOLE |
| 790148100 | JOE | ST JOE CO | $9.8M | 0.58% | 209,542 | Common | SOLE |
| 65341BAD8 | — | XPLR INFRASTRUCTURE LP | $9.7M | 0.57% | 9,967,000 | Common | SOLE |
| 437076102 | HD | HOME DEPOT INC | $9.1M | 0.53% | 24,900 | PUT | SOLE |
| 437076102 | HD | HOME DEPOT INC | $9.1M | 0.53% | 24,900 | Common | SOLE |
| G1993W109 | CAPN | CAYSON ACQUISITION CORP | $7.8M | 0.46% | 763,302 | Common | SOLE |
| G52443119 | KVAC | KEEN VISION ACQUISITION CORP | $7.7M | 0.45% | 685,097 | Common | SOLE |
| 609207105 | MDLZ | MONDELEZ INTL INC | $7.4M | 0.43% | 108,600 | Common | SOLE |
| 609207105 | MDLZ | MONDELEZ INTL INC | $7.4M | 0.43% | 108,600 | PUT | SOLE |
| G19305112 | RENEF | CARTESIAN GROWTH CORP II | $7.2M | 0.42% | 608,180 | Common | SOLE |
| 92343V104 | VZ | VERIZON COMMUNICATIONS INC | $7.2M | 0.42% | 157,666 | Common | SOLE |
| G33033104 | KDK | ARES ACQUISITION CORP II | $7.1M | 0.41% | 635,552 | Common | SOLE |
| G3106N109 | FTW | EQV VENTURES ACQUISITION COR | $6.7M | 0.39% | 664,467 | Common | SOLE |
| G3530C109 | FSHP | FLAG SHIP ACQUISITION CORP | $6.7M | 0.39% | 645,946 | Common | SOLE |
| G4405D107 | HVII | HENNESSY CAP INVT CORP VII | $6.4M | 0.37% | 646,230 | Common | SOLE |
| G52258111 | KFII | K&F GROWTH ACQUISITION CORP | $5.9M | 0.35% | 595,760 | Common | SOLE |
| G6363K106 | — | NABORS ENERGY TRANSITION CORP | $5.9M | 0.35% | 541,526 | Common | SOLE |
| G38648104 | GIG | GIGCAPITAL7 CORP | $5.9M | 0.34% | 580,635 | Common | SOLE |
| G75389109 | RFAI | RF ACQUISITION CORP II | $5.7M | 0.34% | 552,754 | Common | SOLE |
| G5501C109 | CUB | LIONHEART HOLDINGS | $5.7M | 0.33% | 557,163 | Common | SOLE |
| G7134A104 | PLMK | PLUM ACQUISITION CORP IV | $5.7M | 0.33% | 569,843 | Common | SOLE |
| G4R103107 | — | GSR III ACQUISITION CORP | $5.7M | 0.33% | 569,066 | Common | SOLE |
| G2003N105 | BEAG | BOLD EAGLE ACQUISITION CORP | $5.6M | 0.33% | 552,677 | Common | SOLE |
| G8192N103 | — | SK GROWTH OPPORTUNITIES CORP | $5.6M | 0.33% | 477,108 | Common | SOLE |
| G1169T104 | MRLN | BLEICHROEDER ACQUISITION COR | $5.5M | 0.32% | 547,135 | Common | SOLE |
| G2283U100 | — | COLOMBIER ACQUISITION CORP I | $5.5M | 0.32% | 512,416 | Common | SOLE |
| G5S87A105 | LPBB | LAUNCH TWO ACQUISITION CORP. | $5.3M | 0.31% | 522,721 | Common | SOLE |
| G4627B103 | HSPT | HORIZON SPACE ACQUISITION II | $5.3M | 0.31% | 521,903 | Common | SOLE |
| G1514D101 | YHNA | YHN ACQUISITION I LTD | $5.1M | 0.30% | 503,916 | Common | SOLE |
| G93Y09107 | — | VINE HILL CAP INVT CORP. | $4.9M | 0.28% | 479,944 | Common | SOLE |
| G93A7H104 | VACH | VOYAGER ACQUISITION CORP | $4.8M | 0.28% | 469,863 | Common | SOLE |
| G7375C108 | RANG | RANGE CAP ACQUISITION CORP | $4.7M | 0.28% | 472,380 | Common | SOLE |
| G1148A101 | BKHA | BLACK HAWK ACQUISITION CORP | $4.6M | 0.27% | 438,055 | Common | SOLE |
| G7552W109 | RIBB | RIBBON ACQUISITION CORP | $4.4M | 0.26% | 437,266 | Common | SOLE |
| G20873108 | — | CHENGHE ACQUISITION II CO | $4.4M | 0.25% | 424,633 | Common | SOLE |
| G8431T101 | SIMA | SIM ACQUISITION CORP. I | $4.3M | 0.25% | 422,128 | Common | SOLE |
| G01558108 | ALDF | ALDEL FINL II INC | $4.3M | 0.25% | 425,000 | Common | SOLE |
| G26745102 | POLE | ANDRETTI ACQUISITION CORP II | $4.3M | 0.25% | 421,812 | Common | SOLE |
| 462837105 | UCFI | IRON HORSE ACQUISITIONS CORP | $4.2M | 0.24% | 398,551 | Common | SOLE |
| 44934N108 | IBAC | IB ACQUISITION CORP | $4.2M | 0.24% | 404,912 | Common | SOLE |
| G2853N106 | DTSQ | DT CLOUD STAR ACQUISITION CO | $4.1M | 0.24% | 397,647 | Common | SOLE |
| G0509J107 | AACBU | ARTIUS II ACQUISITION INC | $4.0M | 0.23% | 396,960 | Common | SOLE |
| G01341109 | AFJK | AIMEI HEALTH TECHNOLOGY CO L | $3.8M | 0.22% | 344,126 | Common | SOLE |
| G3937F101 | — | GLOBAL LIGHTS ACQUISITION CO | $3.7M | 0.22% | 344,327 | Common | SOLE |
| G2295P107 | COLA | COLUMBUS ACQUISITION CORP | $3.7M | 0.22% | 372,654 | Common | SOLE |
| G28524117 | — | DT CLOUD ACQUISITION CORP | $3.7M | 0.22% | 348,138 | Common | SOLE |
| G83752108 | SVIIF | SPRING VALLEY ACQUISTN CORP | $3.6M | 0.21% | 316,189 | Common | SOLE |
| G6001J107 | IPEX | MAYWOOD ACQUISITION CORP | $3.6M | 0.21% | 361,281 | Common | SOLE |
| 67190B104 | OAKU | OAK WOODS ACQUISITION CORP | $3.5M | 0.20% | 300,420 | Common | SOLE |
| G6004G100 | MACI | MELAR ACQUISITION CORP I | $3.3M | 0.19% | 323,448 | Common | SOLE |
| G5212E105 | — | JVSPAC ACQUISITION CORP | $3.3M | 0.19% | 304,593 | Common | SOLE |
| G0544A103 | ASPC | A SPAC III ACQUISITION CORP | $3.2M | 0.19% | 322,163 | Common | SOLE |
| G5S86M100 | LPAA | LAUNCH ONE ACQUISITION CORP | $3.2M | 0.19% | 311,030 | Common | SOLE |
| G9877L107 | CHAR | CHARLTON ARIA ACQUISITION CO | $3.1M | 0.18% | 311,990 | Common | SOLE |
| G32168109 | EURK | EUREKA ACQUISITION CORP | $3.1M | 0.18% | 304,292 | Common | SOLE |
| G43658106 | IMSR | HCM II ACQUISITION CORP | $3.1M | 0.18% | 297,240 | Common | SOLE |
| 07323B100 | BAYA | BAYVIEW ACQUISITION CORP | $3.1M | 0.18% | 282,488 | Common | SOLE |
| G4035N103 | GPAT | GP ACT III ACQUISITION CORP | $3.1M | 0.18% | 297,992 | Common | SOLE |
| G1827K107 | CEPO | CANTOR EQUITY PARTNERS I INC | $3.1M | 0.18% | 297,960 | Common | SOLE |
| G75751126 | RAC/U | RITHM ACQUISITION CORP | $3.0M | 0.18% | 298,200 | Common | SOLE |
| 500754106 | KHC | KRAFT HEINZ CO | $2.8M | 0.16% | 92,300 | PUT | SOLE |
| 500754106 | KHC | KRAFT HEINZ CO | $2.8M | 0.16% | 92,300 | Common | SOLE |
| G4491L104 | CEPN | CANTOR EQUITY PARTNERS INC | $2.8M | 0.16% | 258,223 | Common | SOLE |
| G2311X100 | CLRCF | CLIMATEROCK | $2.7M | 0.16% | 224,261 | Common | SOLE |
| G7633M104 | DRDB | ROMAN DBDR ACQUISITION CORP | $2.7M | 0.16% | 267,634 | Common | SOLE |
| G4036C106 | GRAF | GRAF GLOBAL CORP | $2.5M | 0.15% | 248,226 | Common | SOLE |
| G4992A110 | JACS | JACKSON ACQUISITION CO II | $2.5M | 0.15% | 246,875 | Common | SOLE |
| G4619M109 | HSPOF | HORIZON SPACE ACQUSTN I CORP | $2.4M | 0.14% | 205,129 | Common | SOLE |
| 89278D109 | TBMC | TRAILBLAZER MERGER CORP I | $2.3M | 0.14% | 205,817 | Common | SOLE |
| G04537117 | ATIIU | ARCHIMEDES TECH SPAC PARTNER | $2.3M | 0.13% | 228,206 | Common | SOLE |
| G20315100 | ALF | CENTURION ACQUISITION CORP | $2.3M | 0.13% | 223,961 | Common | SOLE |
| G01490112 | — | AI TRANSN ACQUISITION CORP | $2.2M | 0.13% | 202,958 | Common | SOLE |
| G1153L109 | — | BLACK SPADE ACQUISITION II C | $2.2M | 0.13% | 216,622 | Common | SOLE |
| G6301B101 | MLAC | MOUNTAIN LAKE ACQUISITION CO | $2.2M | 0.13% | 218,060 | Common | SOLE |
| G0283A108 | AMCI | ALPHAVEST ACQUISITION CORP | $2.2M | 0.13% | 189,015 | Common | SOLE |
| G63212107 | MBAV | M3BRIGADE ACQUISITION V CORP | $2.0M | 0.12% | 198,360 | Common | SOLE |
| G3415K127 | FERAU | FIFTH ERA ACQUISITION CORP I | $2.0M | 0.12% | 198,800 | Common | SOLE |
| G4375F108 | HYAC | HAYMAKER ACQUISITION CORP IV | $2.0M | 0.12% | 181,422 | Common | SOLE |
| G0223V105 | ATMC | ALPHATIME ACQUISITION CORP | $2.0M | 0.12% | 170,992 | Common | SOLE |
| G9675P102 | WLAC | WILLOW LANE ACQUISITION CORP | $1.9M | 0.11% | 192,746 | Common | SOLE |
| 38136Y102 | GDST | GOLDENSTONE ACQUISITION LTD | $1.9M | 0.11% | 168,989 | Common | SOLE |
| G8089R100 | PGAC | AIFEEX NEXUS ACQUISITION COR | $1.8M | 0.11% | 183,911 | Common | SOLE |
| G49219101 | IVCAF | INVESTCORP AI ACQUISITION CO | $1.8M | 0.10% | 148,830 | Common | SOLE |
| G9008W105 | TDAC | TRANSLATIONAL DEV ACQUISITIO | $1.7M | 0.10% | 173,530 | Common | SOLE |
| G6486E128 | NHICU | NEWHOLD INVT CORP III | $1.7M | 0.10% | 173,950 | Common | SOLE |
| G93Y0A120 | UYSCU | UY SCUTI ACQUISITION CORP. | $1.7M | 0.10% | 173,722 | Common | SOLE |
| G3852D123 | GSHRU | GESHER ACQUISITION CORP. II | $1.6M | 0.10% | 163,796 | Common | SOLE |
| G8316B100 | SPKL | SPARK I ACQUISITION CORP | $1.6M | 0.09% | 149,298 | Common | SOLE |
| G8475V103 | SVCC | STELLAR V CAP CORP | $1.6M | 0.09% | 158,768 | Common | SOLE |
| G5451A103 | LEGT | LEGATO MERGER CORP III | $1.6M | 0.09% | 148,964 | Common | SOLE |
| 35088F107 | FORL | FOUR LEAF ACQUISITION CORP | $1.5M | 0.09% | 133,479 | Common | SOLE |
| G7314B112 | QSEAU | QUARTZSEA ACQUISITION CORP | $1.5M | 0.09% | 148,740 | Common | SOLE |
| G86880104 | TAVI | TAVIA ACQUISITION CORP | $1.5M | 0.09% | 148,905 | Common | SOLE |
| G32901103 | FACT | FACT II ACQUISITION CORP | $1.5M | 0.09% | 148,980 | Common | SOLE |
| G5509P128 | LOKVU | LIVE OAK ACQUISITION CORP V | $1.3M | 0.07% | 124,250 | Common | SOLE |
| 073685109 | BECNUSD | BEACON ROOFING SUPPLY INC | $1.2M | 0.07% | 9,900 | Common | SOLE |
| 015271109 | ARE | ALEXANDRIA REAL ESTATE EQ IN | $1.2M | 0.07% | 13,300 | PUT | SOLE |
| 015271109 | ARE | ALEXANDRIA REAL ESTATE EQ IN | $1.2M | 0.07% | 13,300 | Common | SOLE |
| 42600H108 | — | HENNESSY CAPITAL INVST CORP | $1.1M | 0.06% | 101,700 | Common | SOLE |
| G6717R104 | OACC | OAKTREE ACQUISITION CORP III | $1.0M | 0.06% | 99,330 | Common | SOLE |
| G6439S109 | NTWO | NEWBURY STR II ACQUISITION C | $1.0M | 0.06% | 100,000 | Common | SOLE |
| 55087PAB0 | LYFT 1.5 05/15/25 | LYFT INC | $960,233 | 0.06% | 958,000 | Common | SOLE |
| G0135E142 | AIMTF | AIMFINITY INVESTMENT CORP I | $909,388 | 0.05% | 74,540 | Common | SOLE |
| G2949D104 | DYNC | DYNAMIX CORP | $728,028 | 0.04% | 73,190 | Common | SOLE |
| G37068106 | FVN | FUTURE VISION II ACQUISITION | $664,337 | 0.04% | 65,259 | Common | SOLE |
| G81354105 | SBXD | SILVERBOX CORP IV | $607,732 | 0.04% | 59,718 | Common | SOLE |
| 12664M103 | NOEM | CO2 ENERGY TRANSITION CORP | $591,093 | 0.03% | 59,586 | Common | SOLE |
| G3730H106 | CCIR | COHEN CIRCLE ACQUISITION COR | $561,554 | 0.03% | 50,094 | Common | SOLE |
| G3034H109 | EMCGF | EMBRACE CHANGE ACQUISITN COR | $502,393 | 0.03% | 41,971 | Common | SOLE |
| G21301109 | CCIX | CHURCHILL CAPITAL CORP IX | $295,053 | 0.02% | 27,345 | Common | SOLE |
| 233276104 | DMYY | DMY SQUARED TECHNOLOGY GROUP | $287,538 | 0.02% | 25,742 | Common | SOLE |
| G2003N121 | BEAGR | BOLD EAGLE ACQUISITION CORP | $59,452 | 0.00% | 258,486 | Common | SOLE |
| G4405D115 | HVIIR | HENNESSY CAP INVT CORP VII | $50,729 | 0.00% | 248,550 | Common | SOLE |
| G52258129 | KFIIR | K&F GROWTH ACQUISITION CORP | $47,630 | 0.00% | 396,920 | Common | SOLE |
| G1000R127 | — | AA MISSION ACQUISITION CORP | $16,700 | 0.00% | 251,130 | Common | SOLE |
| G9675P110 | — | WILLOW LANE ACQUISITION CORP | $15,699 | 0.00% | 68,823 | Common | SOLE |
| G38648120 | GIGGW | GIGCAPITAL7 CORP | $14,693 | 0.00% | 153,527 | Common | SOLE |
| G4627B111 | HSPTR | HORIZON SPACE ACQUISITION II | $13,909 | 0.00% | 106,993 | Common | SOLE |
| G32901129 | FACTW | FACT II ACQUISITION CORP | $13,416 | 0.00% | 74,490 | Common | SOLE |
| G7134A120 | PLMKW | PLUM ACQUISITION CORP IV | $12,251 | 0.00% | 74,383 | Common | SOLE |
| G9008W113 | TDACW | TRANSLATIONAL DEV ACQUISITIO | $12,173 | 0.00% | 86,765 | Common | SOLE |
| G5501C117 | CUBWW | LIONHEART HOLDINGS | $11,888 | 0.00% | 98,980 | Common | SOLE |
| G0544A145 | ASPCR | A SPAC III ACQUISITION CORP | $11,233 | 0.00% | 81,046 | Common | SOLE |
| G93A7H112 | VACHW | VOYAGER ACQUISITION CORP | $9,011 | 0.00% | 59,990 | Common | SOLE |
| G7552W117 | RIBBR | RIBBON ACQUISITION CORP | $8,931 | 0.00% | 35,724 | Common | SOLE |
| G2295P115 | COLAR | COLUMBUS ACQUISITION CORP | $7,967 | 0.00% | 49,795 | Common | SOLE |
| G26745128 | POLEW | ANDRETTI ACQUISITION CORP II | $6,445 | 0.00% | 35,843 | Common | SOLE |
| G6439S117 | NTWOW | NEWBURY STR II ACQUISITION C | $5,500 | 0.00% | 25,000 | Common | SOLE |
| G20873116 | CHEB/WS | CHENGHE ACQUISITION II CO | $3,734 | 0.00% | 74,685 | Common | SOLE |
| G1993W117 | CAPNR | CAYSON ACQUISITION CORP | $2,269 | 0.00% | 16,197 | Common | SOLE |
| G3034H125 | EMCWF | EMBRACE CHANGE ACQUISITN COR | $807 | 0.00% | 37,000 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.