BERKLEY W R CORP

CIK: 0000011544SEC EDGAR →

Portfolio Value

$2.1B

Holdings

278

As of

Q4 2025

New Positions

35

Closed Positions

26

Top 10 Holdings

RankStockSharesValue% of Portfolio
1

ENTERPRISE PRODUCTS PARTNERS

6,825,000$218.8M
10.30%
2

EQV VENTURES AC CORP. II

590,614$206.0M
9.69%
3

GIGCAPITAL8 CORP

595,140$184.0M
8.66%
4
NVDAPut

NVIDIA CORPORATION

886,200$165.3M
7.78%
5
MSFTPut

MICROSOFT CORP

305,200$147.6M
6.94%
6

ALPHABET INC

438,800$137.3M
6.46%
7

ENERGY TRANSFER L P

8,250,000$136.0M
6.40%
8
TSLAPut

TESLA INC

266,600$119.9M
5.64%
9

KOCHAV DEFENSE ACQUI CO

404,996$97.0M
4.56%
10

BOLD EAGLE ACQUISITION CORP

258,486$82.0M
3.86%

Quarterly Changes

Top Buys

GIWNEW
$184.0M
GOOGL↑ Increased
$137.3M
NVDA↑ Increased
$128.1M
MSFT↑ Increased
$96.0M
ALISNEW
$72.0M

Top Sells

AMZN↓ Decreased
$133.8M
CGCT↓ Decreased
$75.8M
BLUE WTR ACQUISITION CORP. I↓ Decreased
$66.1M
VCCLOSED
$48.0M
CRANE HBR ACQUISITION CORP↓ Decreased
$37.4M

New Positions (86)

$184.0M · 595K shares
$72.0M · 149K shares
$51.0M · 285K shares
$46.7M · 498K shares
$45.0M · 297K shares
$43.0M · 124K shares
$41.0M · 87K shares
$31.0M · 83K shares
$28.0M · 101K shares
$27.5M · 104K shares
$26.0M · 134K shares
$26.0M · 99K shares
$24.5M · 108K shares
$24.0M · 149K shares
$23.0M · 74K shares
$20.0M · 149K shares
$18.0M · 171K shares
BTC DEV CORP
$16.0M · 37K shares
$16.0M · 50K shares
$12.8M · 1.3M shares
$11.0M · 31K shares
$10.1M · 9.9M shares
$10.0M · 89K shares
CROWN RESV ACQUISITION CORP
$9.0M · 117K shares
$8.1M · 793K shares
$7.0M · 35K shares
$6.0M · 67K shares
CROWN RESV ACQUISITION CORP
$6.0M · 35K shares
$5.7M · 571K shares
GENERAL PURP ACQUISITION COR
$5.2M · 519K shares
$4.2M · 413K shares
$3.7M · 372K shares
$3.4M · 342K shares
$3.3M · 334K shares
$3.0M · 304K shares
$3.0M · 298K shares
$3.0M · 298K shares
$2.9M · 297K shares
$2.6M · 261K shares
$2.6M · 260K shares
$2.5M · 248K shares
$2.5M · 248K shares
$2.5M · 248K shares
$2.5M · 248K shares
$2.5M · 248K shares
$2.4M · 242K shares
CROWN RESV ACQUISITION CORP
$2.3M · 233K shares
$2.2M · 2.2M shares
SPRING VY ACQUISITION CORP I
$2.0M · 198K shares
$2.0M · 202K shares
$2.0M · 198K shares
$2.0M · 203K shares
$2.0M · 198K shares
$2.0M · 198K shares
$2.0M · 198K shares
$2.0M · 198K shares
$1.7M · 174K shares
$1.7M · 171K shares
$1.5M · 150K shares
$1.5M · 150K shares
$1.5M · 149K shares
$1.5M · 149K shares
$1.5M · 149K shares
LAFAYETTE ACQUISITION CORP
$1.5M · 149K shares
$1.5M · 149K shares
$1.5M · 149K shares
$1.5M · 149K shares
$1.3M · 124K shares
SOCIAL COMM PARTNERS CORP
$1.2M · 124K shares
SILICON VY ACQUISITION CORP
$1.2M · 124K shares
$1.2M · 116K shares
STONEBRIDGE ACQUISITION II C
$1.1M · 113K shares
$995K · 99K shares
$991K · 99K shares
$986K · 99K shares
$983K · 99K shares
$975K · 99K shares
$749K · 66K shares
$664K · 67K shares
$494K · 50K shares
$361K · 35K shares
$191K · 19K shares
$98K · 43K shares
SPRING VY ACQUISITION CORP I
$41K · 66K shares
$18K · 25K shares
$13K · 20K shares

Closed Positions (37)

$48.0M · 400K shares
$35.8M · 703K shares
$29.1M · 120K shares
$25.7M · 437K shares
NABORS ENERGY TRANSITION CORP
$15.2M · 1.4M shares
$6.4M · 615K shares
$5.2M · 521K shares
$5.1M · 451K shares
$5.0M · 5.0M shares
$4.9M · 5.0M shares
$4.9M · 496K shares
$4.3M · 405K shares
$3.7M · 372K shares
GSR III ACQUISITION CORP
$3.6M · 344K shares
$3.1M · 311K shares
$3.0M · 298K shares
$3.0M · 298K shares
$3.0M · 231K shares
ALPHAVEST ACQUISITION CORP
$2.8M · 234K shares
$2.7M · 261K shares
HCM II ACQUISITION CORP
$2.6M · 161K shares
$2.5M · 205K shares
$2.5M · 242K shares
ALPHATIME ACQUISITION CORP
$2.1M · 171K shares
SPRING VALLEY ACQUISITION CORP
$2.0M · 198K shares
$2.0M · 198K shares
$1.7M · 174K shares
$1.5M · 149K shares
$1.5M · 149K shares
$1.1M · 99K shares
$1.0M · 100K shares
$804K · 69K shares
$643K · 64K shares
$608K · 60K shares
EMBRACE CHANGE ACQUISITION CORP
$507K · 42K shares
$422K · 37K shares
$168K · 16K shares

Sector Breakdown

Sector# HoldingsValue%
Financial Services218$2.6B59.8%
Energy8$767.7M17.5%
Technology19$473.1M10.8%
Communication Services2$184.0M4.2%
Unknown27$174.4M4.0%
Consumer Cyclical3$154.0M3.5%
Real Estate1$12.4M0.3%