Skip to main content

AQR CAPITAL MANAGEMENT LLC

Position in WRB — Berkley W R Corp

CIK 1167557 Greenwich, CT

Position in WRB

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$259,561,681
+$137,069,284 QoQ
Shares Held
3,680,160
+99.1% QoQ
Ownership
0.991%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#13
of 950 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in WRB Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

AQR CAPITAL MANAGEMENT LLC holds $4,974,362,665 across 41 Insurance - Property & Casualty names. WRB ranks #7 (5.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 WRB
Berkley W R Corp
This page
3,680,160 $259,561,681

All Filings in WRB

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $259,561,681 3,680,160
2026-03-31 $122,492,397 1,848,105
2025-12-31 $121,240,353 1,729,041
2025-09-30 $126,339,711 1,648,913
2025-06-30 $131,332,984 1,787,573
2025-03-31 $109,746,436 1,542,249
2024-12-31 $76,175,012 1,301,692
2024-09-30 $63,003,825 1,110,591
2024-06-30 $47,078,014 599,109
2024-03-31 $44,689,526 505,309
2023-12-31 $37,868,181 535,466
2023-09-30 $38,313,132 603,451
2023-06-30 $37,103,586 622,961
2023-03-31 $33,142,891 532,330
2022-12-31 $28,451,648 392,058
2022-09-30 $22,500,299 348,410
2022-06-30 $14,806,901 216,919
2022-03-31 $25,200,832 378,448
2021-12-31 $35,970,506 436,588
2021-09-30 $34,533,008 471,892
2021-06-30 $24,003,079 322,492
2021-03-31 $17,562,885 233,084
2020-12-31 $20,371,478 306,707
2020-09-30 $19,924,153 325,824
2020-06-30 $27,844,519 486,028
2020-03-31 $49,281,052 944,623