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Manager record

Berkley W R Corp

Greenwich, CT · CIK 11544 · EDGAR filings ↗

Cover-page record — Trade Filings parses every position for its tracked managers; for this filer it indexes the cover-page totals of each quarterly 13F report on SEC EDGAR.

$78.43MReported 13F valueQ2 2026 · as filed
2Holdings listed
-95.8%vs prior quartervalue change includes market moves
5Quarters on record
Aug 24Latest filed
Reported 13F value by quarter, Q2 2025 to Q2 2026Q2 2025: $1.9B$1.9BQ2 2025227 holdingsQ3 2025: $1.7B$1.7BQ3 2025235 holdingsQ4 2025: $2.1B$2.1BQ4 2025285 holdingsQ1 2026: $1.9B$1.9BQ1 2026345 holdingsQ2 2026: $78.4M$78.4MQ2 20262 holdings
Reported 13F value by quarter from the cover pages of this filer (live documents; sub-portfolio reports summed), with holdings listed beneath each bar.
Filing record
Aug 24 2026 13F-HR/A · period Q2 2026

$78.43M · 2 holdings listed · amendment (new holdings) · View original SEC filing ↗
Aug 14 2026 13F-HR · period Q2 2026

$2.10B · 342 holdings listed · View original SEC filing ↗
May 15 2026 13F-HR · period Q1 2026

$1.86B · 345 holdings listed · View original SEC filing ↗
Feb 13 2026 13F-HR · period Q4 2025

$2.13B · 285 holdings listed · View original SEC filing ↗
Nov 14 2025 13F-HR · period Q3 2025

$1.74B · 235 holdings listed · View original SEC filing ↗
Aug 14 2025 13F-HR · period Q2 2025

$1.91B · 227 holdings listed · View original SEC filing ↗
Provenance: Cover-page totals from the quarterly 13F reports of this filer on SEC EDGAR; position-level holdings are parsed for tracked managers only. Reporting period: Q2 2026 · latest filing Aug 24, 2026 · Change methodology