BERKLEY W R CORP Quant / Systematic

CIK: 0000011544 · Show all filings

Period: Q1 2025 (← Previous) (Next →)

Filing Date: May 15, 2025

Total Value ($000): $1,709,624 (100.0% shares, 0.0% debt)

Holdings (158)

KMI KINDER MORGAN INC DEL 11.1%
Value ($000) $189,011 Shares 6,625,000 Est. Cost $11.05 Unrealized +141.7%
EPD ENTERPRISE PRODS PARTNERS L 10.2%
Value ($000) $173,766 Shares 5,089,794 Est. Cost $24.10 Unrealized
ET ENERGY TRANSFER L P 6.9%
Value ($000) $117,758 Shares 6,334,494 Est. Cost $11.47 Unrealized
TSLA TESLA INC 5.2%
Value ($000) $89,618 Shares 345,800 Est. Cost $333.26 Unrealized 0.0%
TSLA TESLA INC 5.2%
Value ($000) $89,618 Shares 345,800 Est. Cost $333.26 Unrealized 0.0%
NVDA NVIDIA CORPORATION 3.8%
Value ($000) $64,627 Shares 596,300 Est. Cost $112.02 Unrealized +13.1%
NVDA NVIDIA CORPORATION 3.8%
Value ($000) $64,627 Shares 596,300 Est. Cost $112.02 Unrealized +13.1%
AMZN AMAZON COM INC 3.3%
Value ($000) $56,013 Shares 294,400 Est. Cost $185.15 Unrealized +17.2%
AMZN AMAZON COM INC 3.3%
Value ($000) $56,013 Shares 294,400 Est. Cost $185.15 Unrealized +17.2%
MSFT MICROSOFT CORP 2.2%
Value ($000) $37,351 Shares 99,500 Est. Cost $422.35 Unrealized -4.1%
MSFT MICROSOFT CORP 2.2%
Value ($000) $37,351 Shares 99,500 Est. Cost $422.35 Unrealized -4.1%
GBLI GLOBAL INDEMNITY GROUP LLC 1.9%
Value ($000) $31,682 Shares 919,661 Est. Cost $22.36 Unrealized +51.7%
VC VISTEON CORP 1.8%
Value ($000) $31,064 Shares 400,200 Est. Cost $102.67 Unrealized -18.4%
ON ON SEMICONDUCTOR CORP 1.7%
Value ($000) $29,749 Shares 731,118 Est. Cost $58.46 Unrealized -13.9%
META META PLATFORMS INC 1.5%
Value ($000) $25,879 Shares 44,900 Est. Cost $584.74 Unrealized +10.0%
META META PLATFORMS INC 1.5%
Value ($000) $25,879 Shares 44,900 Est. Cost $584.74 Unrealized +10.0%
OZK BANK OZK LITTLE ROCK ARK 1.3%
Value ($000) $21,760 Shares 500,800 Est. Cost $40.62 Unrealized +11.9%
NTR NUTRIEN LTD 1.3%
Value ($000) $21,710 Shares 437,080 Est. Cost $38.37 Unrealized +30.7%
GOOG ALPHABET INC 1.1%
Value ($000) $19,263 Shares 123,300 Est. Cost $182.46 Unrealized 0.0%
GOOG ALPHABET INC 1.1%
Value ($000) $19,263 Shares 123,300 Est. Cost $182.46 Unrealized 0.0%
AAM AA MISSION ACQUISITION CORP 1.1%
Value ($000) $18,061 Shares 1,731,616 Est. Cost $10.11 Unrealized +0.7%
ANSC AGRICULTURE & NAT SOL ACQ CO 1.0%
Value ($000) $17,277 Shares 1,619,521 Est. Cost $10.45 Unrealized +1.0%
INTC INTEL CORP 1.0%
Value ($000) $17,259 Shares 759,958 Est. Cost $44.96 Unrealized -51.3%
SBUX STARBUCKS CORP 0.9%
Value ($000) $14,625 Shares 149,100 Est. Cost $100.99 Unrealized 0.0%
SBUX STARBUCKS CORP 0.9%
Value ($000) $14,625 Shares 149,100 Est. Cost $100.99 Unrealized 0.0%
NUE NUCOR CORP 0.7%
Value ($000) $12,323 Shares 102,400 Est. Cost $126.78 Unrealized 0.0%
NUE NUCOR CORP 0.7%
Value ($000) $12,323 Shares 102,400 Est. Cost $126.78 Unrealized 0.0%
NICE LTD 0.7%
Value ($000) $11,588 Shares 11,891,000 Est. Cost $0.97 Unrealized
JOE ST JOE CO 0.6%
Value ($000) $9,838 Shares 209,542 Est. Cost $51.74 Unrealized -9.6%
XPLR INFRASTRUCTURE LP 0.6%
Value ($000) $9,665 Shares 9,967,000 Est. Cost $0.97 Unrealized
HD HOME DEPOT INC 0.5%
Value ($000) $9,126 Shares 24,900 Est. Cost $380.72 Unrealized 0.0%
HD HOME DEPOT INC 0.5%
Value ($000) $9,126 Shares 24,900 Est. Cost $380.72 Unrealized 0.0%
CAPN CAYSON ACQUISITION CORP 0.5%
Value ($000) $7,786 Shares 763,302 Est. Cost $10.06 Unrealized +0.4%
KVAC KEEN VISION ACQUISITION CORP 0.5%
Value ($000) $7,694 Shares 685,097 Est. Cost $10.61 Unrealized +4.8%
MDLZ MONDELEZ INTL INC 0.4%
Value ($000) $7,369 Shares 108,600 Est. Cost $59.75 Unrealized 0.0%
MDLZ MONDELEZ INTL INC 0.4%
Value ($000) $7,369 Shares 108,600 Est. Cost $59.75 Unrealized 0.0%
RENEF CARTESIAN GROWTH CORP II 0.4%
Value ($000) $7,219 Shares 608,180 Est. Cost $10.88 Unrealized +8.1%
VZ VERIZON COMMUNICATIONS INC 0.4%
Value ($000) $7,152 Shares 157,666 Est. Cost $32.21 Unrealized +22.9%
KDK ARES ACQUISITION CORP II 0.4%
Value ($000) $7,086 Shares 635,552 Est. Cost $10.66 Unrealized
FTW EQV VENTURES ACQUISITION COR 0.4%
Value ($000) $6,724 Shares 664,467 Est. Cost $9.95 Unrealized +0.7%
FSHP FLAG SHIP ACQUISITION CORP 0.4%
Value ($000) $6,673 Shares 645,946 Est. Cost $10.15 Unrealized +0.9%
HVII HENNESSY CAP INVT CORP VII 0.4%
Value ($000) $6,385 Shares 646,230 Est. Cost $9.84 Unrealized 0.0%
KFII K&F GROWTH ACQUISITION CORP 0.3%
Value ($000) $5,934 Shares 595,760 Est. Cost $9.94 Unrealized 0.0%
NABORS ENERGY TRANSITION CORP 0.3%
Value ($000) $5,930 Shares 541,526 Est. Cost $10.42 Unrealized
GIG GIGCAPITAL7 CORP 0.3%
Value ($000) $5,876 Shares 580,635 Est. Cost $9.98 Unrealized +1.0%
RFAI RF ACQUISITION CORP II 0.3%
Value ($000) $5,735 Shares 552,754 Est. Cost $10.25 Unrealized +0.5%
CUB LIONHEART HOLDINGS 0.3%
Value ($000) $5,722 Shares 557,163 Est. Cost $10.08 Unrealized +0.9%
PLMK PLUM ACQUISITION CORP IV 0.3%
Value ($000) $5,721 Shares 569,843 Est. Cost $10.01 Unrealized 0.0%
GSR III ACQUISITION CORP 0.3%
Value ($000) $5,696 Shares 569,066 Est. Cost $9.96 Unrealized
BEAG BOLD EAGLE ACQUISITION CORP 0.3%
Value ($000) $5,610 Shares 552,677 Est. Cost $9.86 Unrealized +1.3%
SK GROWTH OPPORTUNITIES CORP 0.3%
Value ($000) $5,606 Shares 477,108 Est. Cost $11.17 Unrealized
BACQ BLEICHROEDER ACQUISITION COR 0.3%
Value ($000) $5,477 Shares 547,135 Est. Cost $9.93 Unrealized +0.2%
COLOMBIER ACQUISITION CORP I 0.3%
Value ($000) $5,457 Shares 512,416 Est. Cost $10.65 Unrealized
LPBB LAUNCH TWO ACQUISITION CORP. 0.3%
Value ($000) $5,290 Shares 522,721 Est. Cost $9.98 Unrealized +0.4%
HSPT HORIZON SPACE ACQUISITION II 0.3%
Value ($000) $5,271 Shares 521,903 Est. Cost $10.06 Unrealized 0.0%
YHNA YHN ACQUISITION I LTD 0.3%
Value ($000) $5,140 Shares 503,916 Est. Cost $10.10 Unrealized +0.3%
VCIC VINE HILL CAP INVT CORP. 0.3%
Value ($000) $4,871 Shares 479,944 Est. Cost $10.00 Unrealized +1.0%
VACH VOYAGER ACQUISITION CORP 0.3%
Value ($000) $4,783 Shares 469,863 Est. Cost $10.02 Unrealized +1.1%
RANG RANGE CAP ACQUISITION CORP 0.3%
Value ($000) $4,747 Shares 472,380 Est. Cost $9.99 Unrealized 0.0%
BKHA BLACK HAWK ACQUISITION CORP 0.3%
Value ($000) $4,613 Shares 438,055 Est. Cost $10.18 Unrealized +2.8%
RIBB RIBBON ACQUISITION CORP 0.3%
Value ($000) $4,364 Shares 437,266 Est. Cost $9.97 Unrealized 0.0%
CHENGHE ACQUISITION II CO 0.3%
Value ($000) $4,352 Shares 424,633 Est. Cost $10.25 Unrealized
SIMA SIM ACQUISITION CORP. I 0.3%
Value ($000) $4,314 Shares 422,128 Est. Cost $9.98 Unrealized +1.4%
ALDF ALDEL FINL II INC 0.3%
Value ($000) $4,297 Shares 425,000 Est. Cost $9.93 Unrealized +0.8%
POLE ANDRETTI ACQUISITION CORP II 0.2%
Value ($000) $4,273 Shares 421,812 Est. Cost $9.97 Unrealized +1.0%
UCFI IRON HORSE ACQUISITIONS CORP 0.2%
Value ($000) $4,181 Shares 398,551 Est. Cost $10.07 Unrealized +3.5%
IBAC IB ACQUISITION CORP 0.2%
Value ($000) $4,171 Shares 404,912 Est. Cost $10.15 Unrealized +0.8%
DTSQ DT CLOUD STAR ACQUISITION CO 0.2%
Value ($000) $4,072 Shares 397,647 Est. Cost $10.16 Unrealized 0.0%
AACBU ARTIUS II ACQUISITION INC 0.2%
Value ($000) $4,001 Shares 396,960 Est. Cost $10.08 Unrealized
AFJK AIMEI HEALTH TECHNOLOGY CO L 0.2%
Value ($000) $3,785 Shares 344,126 Est. Cost $10.57 Unrealized +2.8%
GLOBAL LIGHTS ACQUISITION CO 0.2%
Value ($000) $3,733 Shares 344,327 Est. Cost $10.60 Unrealized
COLA COLUMBUS ACQUISITION CORP 0.2%
Value ($000) $3,730 Shares 372,654 Est. Cost $9.98 Unrealized 0.0%
DT CLOUD ACQUISITION CORP 0.2%
Value ($000) $3,725 Shares 348,138 Est. Cost $10.33 Unrealized
SVIIF SPRING VALLEY ACQUISTN CORP 0.2%
Value ($000) $3,636 Shares 316,189 Est. Cost $11.34 Unrealized
IPEX MAYWOOD ACQUISITION CORP 0.2%
Value ($000) $3,584 Shares 361,281 Est. Cost $9.89 Unrealized 0.0%
OAKU OAK WOODS ACQUISITION CORP 0.2%
Value ($000) $3,476 Shares 300,420 Est. Cost $10.55 Unrealized +8.7%
MACI MELAR ACQUISITION CORP I 0.2%
Value ($000) $3,309 Shares 323,448 Est. Cost $10.05 Unrealized +1.2%
JVSPAC ACQUISITION CORP 0.2%
Value ($000) $3,250 Shares 304,593 Est. Cost $10.26 Unrealized
ASPC A SPAC III ACQUISITION CORP 0.2%
Value ($000) $3,241 Shares 322,163 Est. Cost $10.01 Unrealized 0.0%
LPAA LAUNCH ONE ACQUISITION CORP 0.2%
Value ($000) $3,176 Shares 311,030 Est. Cost $10.00 Unrealized +1.2%
CHAR CHARLTON ARIA ACQUISITION CO 0.2%
Value ($000) $3,139 Shares 311,990 Est. Cost $9.98 Unrealized +0.4%
EURK EUREKA ACQUISITION CORP 0.2%
Value ($000) $3,134 Shares 304,292 Est. Cost $10.16 Unrealized +0.6%
IMSR HCM II ACQUISITION CORP 0.2%
Value ($000) $3,127 Shares 297,240 Est. Cost $10.00 Unrealized +1.4%
BAYA BAYVIEW ACQUISITION CORP 0.2%
Value ($000) $3,076 Shares 282,488 Est. Cost $10.27 Unrealized +5.2%
GPAT GP ACT III ACQUISITION CORP 0.2%
Value ($000) $3,066 Shares 297,992 Est. Cost $10.02 Unrealized +2.2%
CEPO CANTOR EQUITY PARTNERS I INC 0.2%
Value ($000) $3,053 Shares 297,960 Est. Cost $10.11 Unrealized 0.0%
RAC/U RITHM ACQUISITION CORP 0.2%
Value ($000) $3,012 Shares 298,200 Est. Cost $10.10 Unrealized
KHC KRAFT HEINZ CO 0.2%
Value ($000) $2,809 Shares 92,300 Est. Cost $28.34 Unrealized 0.0%
KHC KRAFT HEINZ CO 0.2%
Value ($000) $2,809 Shares 92,300 Est. Cost $28.34 Unrealized 0.0%
CEPN CANTOR EQUITY PARTNERS INC 0.2%
Value ($000) $2,773 Shares 258,223 Est. Cost $10.03 Unrealized
CLRCF CLIMATEROCK 0.2%
Value ($000) $2,691 Shares 224,261 Est. Cost $11.08 Unrealized +7.7%
DRDB ROMAN DBDR ACQUISITION CORP 0.2%
Value ($000) $2,684 Shares 267,634 Est. Cost $9.96 Unrealized 0.0%
GRAF GRAF GLOBAL CORP 0.1%
Value ($000) $2,539 Shares 248,226 Est. Cost $9.99 Unrealized +1.6%
JACS JACKSON ACQUISITION CO II 0.1%
Value ($000) $2,484 Shares 246,875 Est. Cost $10.03 Unrealized 0.0%
HSPOF HORIZON SPACE ACQUSTN I CORP 0.1%
Value ($000) $2,439 Shares 205,129 Est. Cost $10.83 Unrealized +7.7%
TBMC TRAILBLAZER MERGER CORP I 0.1%
Value ($000) $2,317 Shares 205,817 Est. Cost $10.71 Unrealized +4.5%
ATIIU ARCHIMEDES TECH SPAC PARTNER 0.1%
Value ($000) $2,300 Shares 228,206 Est. Cost $10.08 Unrealized
ALF CENTURION ACQUISITION CORP 0.1%
Value ($000) $2,293 Shares 223,961 Est. Cost $10.06 Unrealized +1.3%
AI TRANSN ACQUISITION CORP 0.1%
Value ($000) $2,226 Shares 202,958 Est. Cost $10.62 Unrealized
BLACK SPADE ACQUISITION II C 0.1%
Value ($000) $2,199 Shares 216,622 Est. Cost $10.08 Unrealized
MLAC MOUNTAIN LAKE ACQUISITION CO 0.1%
Value ($000) $2,192 Shares 218,060 Est. Cost $10.00 Unrealized 0.0%
AMCI ALPHAVEST ACQUISITION CORP 0.1%
Value ($000) $2,181 Shares 189,015 Est. Cost $10.66 Unrealized +7.6%
MBAV M3BRIGADE ACQUISITION V CORP 0.1%
Value ($000) $2,025 Shares 198,360 Est. Cost $9.99 Unrealized +1.5%
FERAU FIFTH ERA ACQUISITION CORP I 0.1%
Value ($000) $2,002 Shares 198,800 Est. Cost $10.07 Unrealized
HYAC HAYMAKER ACQUISITION CORP IV 0.1%
Value ($000) $1,994 Shares 181,422 Est. Cost $10.17 Unrealized +6.8%
ATMC ALPHATIME ACQUISITION CORP 0.1%
Value ($000) $1,985 Shares 170,992 Est. Cost $10.82 Unrealized
WLAC WILLOW LANE ACQUISITION CORP 0.1%
Value ($000) $1,931 Shares 192,746 Est. Cost $9.89 Unrealized +0.7%
GDST GOLDENSTONE ACQUISITION LTD 0.1%
Value ($000) $1,921 Shares 168,989 Est. Cost $10.80 Unrealized +6.4%
PGAC AIFEEX NEXUS ACQUISITION COR 0.1%
Value ($000) $1,843 Shares 183,911 Est. Cost $9.97 Unrealized 0.0%
IVCAF INVESTCORP AI ACQUISITION CO 0.1%
Value ($000) $1,792 Shares 148,830 Est. Cost $10.82 Unrealized +10.2%
TDAC TRANSLATIONAL DEV ACQUISITIO 0.1%
Value ($000) $1,749 Shares 173,530 Est. Cost $10.05 Unrealized 0.0%
NHICU NEWHOLD INVT CORP III 0.1%
Value ($000) $1,748 Shares 173,950 Est. Cost $10.05 Unrealized
UYSCU UY SCUTI ACQUISITION CORP. 0.1%
Value ($000) $1,747 Shares 173,722 Est. Cost $10.06 Unrealized
GSHRU GESHER ACQUISITION CORP. II 0.1%
Value ($000) $1,643 Shares 163,796 Est. Cost $10.03 Unrealized
SPKL SPARK I ACQUISITION CORP 0.1%
Value ($000) $1,605 Shares 149,298 Est. Cost $10.61 Unrealized +0.9%
SVCC STELLAR V CAP CORP 0.1%
Value ($000) $1,586 Shares 158,768 Est. Cost $9.98 Unrealized 0.0%
LEGT LEGATO MERGER CORP III 0.1%
Value ($000) $1,563 Shares 148,964 Est. Cost $10.10 Unrealized +2.8%
FORL FOUR LEAF ACQUISITION CORP 0.1%
Value ($000) $1,511 Shares 133,479 Est. Cost $10.99 Unrealized +2.2%
QSEAU QUARTZSEA ACQUISITION CORP 0.1%
Value ($000) $1,502 Shares 148,740 Est. Cost $10.10 Unrealized
TAVI TAVIA ACQUISITION CORP 0.1%
Value ($000) $1,496 Shares 148,905 Est. Cost $9.90 Unrealized +0.9%
FACT FACT II ACQUISITION CORP 0.1%
Value ($000) $1,493 Shares 148,980 Est. Cost $9.87 Unrealized +0.9%
LOKVU LIVE OAK ACQUISITION CORP V 0.1%
Value ($000) $1,252 Shares 124,250 Est. Cost $10.08 Unrealized
BEACON ROOFING SUPPLY INC 0.1%
Value ($000) $1,231 Shares 9,900 Est. Cost $124.35 Unrealized
ARE ALEXANDRIA REAL ESTATE EQ IN 0.1%
Value ($000) $1,230 Shares 13,300 Est. Cost $92.02 Unrealized 0.0%
ARE ALEXANDRIA REAL ESTATE EQ IN 0.1%
Value ($000) $1,230 Shares 13,300 Est. Cost $92.02 Unrealized 0.0%
HENNESSY CAPITAL INVST CORP 0.1%
Value ($000) $1,106 Shares 101,700 Est. Cost $10.58 Unrealized
OACC OAKTREE ACQUISITION CORP III 0.1%
Value ($000) $1,016 Shares 99,330 Est. Cost $10.04 Unrealized 0.0%
NTWO NEWBURY STR II ACQUISITION C 0.1%
Value ($000) $1,006 Shares 100,000 Est. Cost $9.90 Unrealized +0.9%
LYFT INC 0.1%
Value ($000) $960 Shares 958,000 Est. Cost $1.00 Unrealized
AIMTF AIMFINITY INVESTMENT CORP I 0.1%
Value ($000) $909 Shares 74,540 Est. Cost $11.54 Unrealized
ETHM DYNAMIX CORP 0.0%
Value ($000) $728 Shares 73,190 Est. Cost $9.85 Unrealized 0.0%
FVN FUTURE VISION II ACQUISITION 0.0%
Value ($000) $664 Shares 65,259 Est. Cost $10.12 Unrealized 0.0%
SBXD SILVERBOX CORP IV 0.0%
Value ($000) $608 Shares 59,718 Est. Cost $10.04 Unrealized +0.9%
NOEM CO2 ENERGY TRANSITION CORP 0.0%
Value ($000) $591 Shares 59,586 Est. Cost $9.87 Unrealized 0.0%
COHEN CIRCLE ACQUISITION COR 0.0%
Value ($000) $562 Shares 50,094 Est. Cost $9.99 Unrealized
EMCGF EMBRACE CHANGE ACQUISITN COR 0.0%
Value ($000) $502 Shares 41,971 Est. Cost $11.60 Unrealized +2.1%
CCIX CHURCHILL CAPITAL CORP IX 0.0%
Value ($000) $295 Shares 27,345 Est. Cost $10.50 Unrealized 0.0%
DMYY DMY SQUARED TECHNOLOGY GROUP 0.0%
Value ($000) $288 Shares 25,742 Est. Cost $10.68 Unrealized +2.1%
BEAGR BOLD EAGLE ACQUISITION CORP 0.0%
Value ($000) $59 Shares 258,486 Est. Cost $0.22 Unrealized
HVIIR HENNESSY CAP INVT CORP VII 0.0%
Value ($000) $51 Shares 248,550 Est. Cost $0.20 Unrealized
KFIIR K&F GROWTH ACQUISITION CORP 0.0%
Value ($000) $48 Shares 396,920 Est. Cost $0.12 Unrealized
AA MISSION ACQUISITION CORP 0.0%
Value ($000) $17 Shares 251,130 Est. Cost $0.06 Unrealized
WLACW WILLOW LANE ACQUISITION CORP 0.0%
Value ($000) $16 Shares 68,823 Est. Cost $0.14 Unrealized
GIGGW GIGCAPITAL7 CORP 0.0%
Value ($000) $15 Shares 153,527 Est. Cost $0.06 Unrealized
HSPTR HORIZON SPACE ACQUISITION II 0.0%
Value ($000) $14 Shares 106,993 Est. Cost $0.13 Unrealized
FACTW FACT II ACQUISITION CORP 0.0%
Value ($000) $13 Shares 74,490 Est. Cost $0.15 Unrealized
PLMKW PLUM ACQUISITION CORP IV 0.0%
Value ($000) $12 Shares 74,383 Est. Cost $0.16 Unrealized
TDACW TRANSLATIONAL DEV ACQUISITIO 0.0%
Value ($000) $12 Shares 86,765 Est. Cost $0.14 Unrealized
CUBWW LIONHEART HOLDINGS 0.0%
Value ($000) $12 Shares 98,980 Est. Cost $0.06 Unrealized
ASPCR A SPAC III ACQUISITION CORP 0.0%
Value ($000) $11 Shares 81,046 Est. Cost $0.14 Unrealized
VACHW VOYAGER ACQUISITION CORP 0.0%
Value ($000) $9 Shares 59,990 Est. Cost $0.12 Unrealized
RIBBR RIBBON ACQUISITION CORP 0.0%
Value ($000) $9 Shares 35,724 Est. Cost $0.25 Unrealized
COLAR COLUMBUS ACQUISITION CORP 0.0%
Value ($000) $8 Shares 49,795 Est. Cost $0.16 Unrealized
POLEW ANDRETTI ACQUISITION CORP II 0.0%
Value ($000) $6 Shares 35,843 Est. Cost $0.14 Unrealized
NTWOW NEWBURY STR II ACQUISITION C 0.0%
Value ($000) $6 Shares 25,000 Est. Cost $0.15 Unrealized
CHENGHE ACQUISITION II CO 0.0%
Value ($000) $4 Shares 74,685 Est. Cost $0.05 Unrealized
CAPNR CAYSON ACQUISITION CORP 0.0%
Value ($000) $2 Shares 16,197 Est. Cost $0.12 Unrealized
EMCWF EMBRACE CHANGE ACQUISITN COR 0.0%
Value ($000) $1 Shares 37,000 Est. Cost $0.03 Unrealized