Follow-The-Filings

Manager activity

BERKLEY W R CORP

2026 Q2 vs 2026 Q1 · filed 14 Aug · all filings · sitewide activity

New 69
Add 59
Reduce 17
Exit 43

188 shown

ticker action Δ weight detail period
MSFT New +2.66% opened 2.7% Q1→Q2
NVDA New +1.19% opened 1.2% Q1→Q2
TSM New +1.13% opened 1.1% Q1→Q2
PFE New +1.11% opened 1.1% Q1→Q2
TSLA New +1.00% opened 1.0% Q1→Q2
AMZN New +0.57% opened 0.57% Q1→Q2
Ocean Cap New +0.27% opened 0.27% Q1→Q2
Breeze Acquisition New +0.26% opened 0.26% Q1→Q2
Future Money New +0.26% opened 0.26% Q1→Q2
Suma Acquisition New +0.26% opened 0.26% Q1→Q2
Quantum Leap New +0.24% opened 0.24% Q1→Q2
Clearthink 1 New +0.23% opened 0.23% Q1→Q2
Oceanhawk Acquisition New +0.22% opened 0.22% Q1→Q2
Shreya Acquisition New +0.21% opened 0.21% Q1→Q2
Gsr V New +0.19% opened 0.19% Q1→Q2
Jab Acquisition New +0.19% opened 0.19% Q1→Q2
Proem Acquisition New +0.19% opened 0.19% Q1→Q2
Trg Latin New +0.19% opened 0.19% Q1→Q2
ILMN New +0.15% opened 0.15% Q1→Q2
Ch4 Natural New +0.14% opened 0.14% Q1→Q2
Kensington Cap New +0.14% opened 0.14% Q1→Q2
Pono Cap New +0.14% opened 0.14% Q1→Q2
Arc Acquisition New +0.13% opened 0.13% Q1→Q2
Rmg Ml New +0.13% opened 0.13% Q1→Q2
Ampercap Acquisition New +0.12% opened 0.12% Q1→Q2
Apex Tech New +0.12% opened 0.12% Q1→Q2
Galaxyedge Acquisition New +0.12% opened 0.12% Q1→Q2
Gores Xi New +0.12% opened 0.12% Q1→Q2
Iron Dome New +0.12% opened 0.12% Q1→Q2
Mountain Crest New +0.12% opened 0.12% Q1→Q2
Willow Lane New +0.12% opened 0.12% Q1→Q2
Aperture Ac New +0.11% opened 0.11% Q1→Q2
Cartesian Growth New +0.11% opened 0.11% Q1→Q2
Burtech Acquisition New +0.10% opened 0.10% Q1→Q2
Disciplined Growth New +0.10% opened 0.10% Q1→Q2
Acp Acquisition New +0.09% opened 0.09% Q1→Q2
Aeon Acquisition New +0.09% opened 0.09% Q1→Q2
Collective Acquisition New +0.09% opened 0.09% Q1→Q2
IREN New +0.09% opened 0.09% Q1→Q2
Plutonian Acquisition New +0.09% opened 0.09% Q1→Q2
Spartacus Acquisition New +0.09% opened 0.09% Q1→Q2
Texas Ventures New +0.09% opened 0.09% Q1→Q2
Abony Acquisition New +0.08% opened 0.08% Q1→Q2
Maywood Acquisition New +0.08% opened 0.08% Q1→Q2
Blue Wtr New +0.07% opened 0.07% Q1→Q2
Cantor Equity New +0.07% opened 0.07% Q1→Q2
Futurecorp Space New +0.07% opened 0.07% Q1→Q2
Patriot Acquisition New +0.07% opened 0.07% Q1→Q2
WST New +0.07% opened 0.07% Q1→Q2
Apogee Acquisition New +0.06% opened 0.06% Q1→Q2
Long Table New +0.06% opened 0.06% Q1→Q2
Alpex Acquisition New +0.06% opened 0.06% Q1→Q2
Bhav Acquisition New +0.05% opened 0.05% Q1→Q2
Energy Transition New +0.05% opened 0.05% Q1→Q2
Futurewave Acquisition New +0.05% opened 0.05% Q1→Q2
Hcm Iv New +0.05% opened 0.05% Q1→Q2
Idea Acquisition New +0.05% opened 0.05% Q1→Q2
Keystone Acquisition New +0.05% opened 0.05% Q1→Q2
Peace Acquisition New +0.05% opened 0.05% Q1→Q2
Qdro Acquisition New +0.05% opened 0.05% Q1→Q2
Quasaredge Acquisition New +0.05% opened 0.05% Q1→Q2
Vernal Cap New +0.05% opened 0.05% Q1→Q2
Yorkville Cap New +0.05% opened 0.05% Q1→Q2
Fortunex Acquisition New +0.04% opened 0.04% Q1→Q2
Inflection Pt New +0.04% opened 0.04% Q1→Q2
Churchill Cap New +0.03% opened 0.03% Q1→Q2
Metals Acquisition New +0.02% opened 0.02% Q1→Q2
Mozayyx Acquisition New +0.02% opened 0.02% Q1→Q2
Interprivate Invts New +0.01% opened 0.01% Q1→Q2
WST Exit −2.80% was 2.8% Q1→Q2
Haymaker Acquisition Exit −1.44% was 1.4% Q1→Q2
Global Indemnity Exit −1.35% was 1.4% Q1→Q2
Cantor Equity Exit −1.24% was 1.2% Q1→Q2
Mountain Lake Exit −1.06% was 1.1% Q1→Q2
Gigcapital7 Exit −0.99% was 0.99% Q1→Q2
Legato Merger Exit −0.87% was 0.87% Q1→Q2
Voyager Acquisition Exit −0.75% was 0.75% Q1→Q2
Centurion Acquisition Exit −0.67% was 0.67% Q1→Q2
Sim Acquisition Exit −0.53% was 0.53% Q1→Q2
Vine Hill Exit −0.38% was 0.38% Q1→Q2
Live Oak Exit −0.36% was 0.36% Q1→Q2
Future Money Exit −0.29% was 0.29% Q1→Q2
Suma Acquisition Exit −0.29% was 0.29% Q1→Q2
Clearthink 1 Exit −0.27% was 0.27% Q1→Q2
Best Spac Exit −0.24% was 0.24% Q1→Q2
Blue Acquisition Exit −0.24% was 0.24% Q1→Q2
Cartesian Growth Exit −0.22% was 0.22% Q1→Q2
Future Vision Exit −0.21% was 0.21% Q1→Q2
Proem Acquisition Exit −0.21% was 0.21% Q1→Q2
Trg Latin Exit −0.21% was 0.21% Q1→Q2
A Paradise Exit −0.17% was 0.17% Q1→Q2
ILMN Exit −0.17% was 0.17% Q1→Q2
Kensington Cap Exit −0.16% was 0.16% Q1→Q2
Pono Cap Exit −0.16% was 0.16% Q1→Q2
Apex Tech Exit −0.13% was 0.13% Q1→Q2
Galaxyedge Acquisition Exit −0.13% was 0.13% Q1→Q2
Willow Lane Exit −0.13% was 0.13% Q1→Q2
Archimedes Tech Exit −0.12% was 0.12% Q1→Q2
D Boral Exit −0.12% was 0.12% Q1→Q2
Spartacus Acquisition Exit −0.11% was 0.11% Q1→Q2
Oak Woods Exit −0.10% was 0.10% Q1→Q2
Abony Acquisition Exit −0.09% was 0.09% Q1→Q2
Churchill Cap Exit −0.09% was 0.09% Q1→Q2
Blue Wtr Exit −0.08% was 0.08% Q1→Q2
Idea Acquisition Exit −0.06% was 0.06% Q1→Q2
Bhav Acquisition Exit −0.05% was 0.05% Q1→Q2
Hcm Iv Exit −0.05% was 0.05% Q1→Q2
Inflection Pt Exit −0.05% was 0.05% Q1→Q2
Qdro Acquisition Exit −0.05% was 0.05% Q1→Q2
Metals Acquisition Exit −0.03% was 0.03% Q1→Q2
Mozayyx Acquisition Exit −0.03% was 0.03% Q1→Q2
Selective Ins Exit −0.02% was 0.02% Q1→Q2
Fact Ii Add +0.40% +254.3% sh Q1→Q2
CCK Add +0.34% +169.5% sh Q1→Q2
Quartzsea Acquisition Add +0.32% +169.8% sh Q1→Q2
Jackson Acquisition Add +0.23% +115.6% sh Q1→Q2
New Providence Add +0.23% +82.8% sh Q1→Q2
Sizzle Acquisition Add +0.20% +112.6% sh Q1→Q2
AIG Add +0.18% +77.6% sh Q1→Q2
Globa Terra Add +0.18% +47.0% sh Q1→Q2
M3brigade Acquisition Add +0.18% +48.4% sh Q1→Q2
Agriculture & Add +0.17% +24.3% sh Q1→Q2
Lakeshore Acquisition Add +0.17% +121.2% sh Q1→Q2
PAA Add +0.16% +18.6% sh Q1→Q2
Tavia Acquisition Add +0.16% +152.8% sh Q1→Q2
Quantumsphere Acquisi… Add +0.15% +73.3% sh Q1→Q2
Siddhi Acquisition Add +0.15% +74.6% sh Q1→Q2
Egh Acquisition Add +0.14% +282.5% sh Q1→Q2
Hennessy Cap Add +0.14% +51.2% sh Q1→Q2
Roman Dbdr Add +0.13% +26.4% sh Q1→Q2
Inflection Pt Add +0.12% +25.0% sh Q1→Q2
Silverbox Iv Add +0.12% +27.4% sh Q1→Q2
Procap Acquisition Add +0.11% +63.7% sh Q1→Q2
Titan Acquisition Add +0.11% +56.9% sh Q1→Q2
Andretti Acquisition Add +0.09% +47.7% sh Q1→Q2
Eqv Ventures Add −0.09% +1.6% sh Q1→Q2
Indigo Acquisition Add +0.06% +96.9% sh Q1→Q2
Spacsphere Acquisition Add +0.06% +34.1% sh Q1→Q2
Plum Acquisition Add −0.05% +0.2% sh Q1→Q2
Blueport Acquisition Add +0.04% +93.3% sh Q1→Q2
Cantor Equity Add +0.04% +18.2% sh Q1→Q2
K&F Growth Add −0.04% +4.6% sh Q1→Q2
Stellar V Add +0.04% +43.8% sh Q1→Q2
Calisa Acquisition Add +0.03% +47.7% sh Q1→Q2
Copley Acquisition Add −0.03% +5.5% sh Q1→Q2
Digital Asset Add −0.03% +4.1% sh Q1→Q2
Fifth Era Add +0.03% +40.9% sh Q1→Q2
Launch Two Add −0.03% +3.8% sh Q1→Q2
Ai Infrastructure Add −0.02% 0.0% sh Q1→Q2
Dt Cloud Add +0.02% +35.7% sh Q1→Q2
Collective Acquisition Add −0.02% +5.4% sh Q1→Q2
Flag Ship Add −0.02% +3.5% sh Q1→Q2
Inflection Point Add −0.02% +8.1% sh Q1→Q2
Newbury Str Add +0.02% +56.2% sh Q1→Q2
Rf Acquisition Add −0.02% +6.3% sh Q1→Q2
Ribbon Acquisition Add −0.02% 0.0% sh Q1→Q2
Bayview Acquisition Add −0.01% +0.3% sh Q1→Q2
Black Hawk Add −0.01% +1.8% sh Q1→Q2
Gesher Acquisition Add +0.01% +24.2% sh Q1→Q2
Hall Chadwick Add −0.01% +0.8% sh Q1→Q2
Keen Vision Add −0.01% +0.2% sh Q1→Q2
Launch One Add +0.01% +12.6% sh Q1→Q2
Nmp Acquisition Add −0.01% +5.7% sh Q1→Q2
Starry Sea Add +0.01% +23.0% sh Q1→Q2
Translational Dev Add +0.01% +18.2% sh Q1→Q2
Wintergreen Acquisiti… Add −0.01% +7.7% sh Q1→Q2
Aldel Finl Add 0.00% +10.3% sh Q1→Q2
Cantor Equity Add 0.00% +31.8% sh Q1→Q2
Chenghe Acquisition Add 0.00% +12.8% sh Q1→Q2
Columbus Acquisition Add 0.00% +12.7% sh Q1→Q2
Thayer Ventures Add 0.00% +11.8% sh Q1→Q2
Churchill Capital Reduce −0.98% −94.2% sh Q1→Q2
Lionheart Reduce −0.43% −78.3% sh Q1→Q2
Berto Acquisition Reduce −0.39% −32.7% sh Q1→Q2
Pantages Capital Reduce −0.37% −71.6% sh Q1→Q2
Gp-Act Iii Reduce −0.24% −41.3% sh Q1→Q2
Melar Acquisition Reduce −0.16% −20.3% sh Q1→Q2
Fg Merger Reduce −0.14% −80.6% sh Q1→Q2
Bleichroeder Acquisiti Reduce −0.10% −78.4% sh Q1→Q2
Range Cap Reduce −0.07% −13.8% sh Q1→Q2
Graf Global Reduce −0.06% −26.1% sh Q1→Q2
Dynamix Reduce −0.05% −1.9% sh Q1→Q2
Spark I Reduce −0.04% −65.7% sh Q1→Q2
Newhold Invt Reduce −0.03% −29.1% sh Q1→Q2
Viking Acquisition Reduce −0.03% −16.1% sh Q1→Q2
Columbus Circle Reduce −0.02% −12.5% sh Q1→Q2
Axiom Intelligence Reduce −0.01% −4.2% sh Q1→Q2
Insight Digital Reduce −0.01% −0.1% sh Q1→Q2