AQR CAPITAL MANAGEMENT LLC

Position in WRB — Berkley W R Corp

CIK 1167557 Greenwich, CT

Back to WRB Full portfolio

Position in WRB

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$122,492,397

+$1,252,044 QoQ

Shares Held

1,848,105

+6.9% QoQ

Ownership

0.496%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 93.55534452858468.ToString("F0")% Shared 0.ToString("F0")% None 6.444655471415314.ToString("F0")%

Common Shares in WRB Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Mar 31, 2026

AQR CAPITAL MANAGEMENT LLC holds $4,303,135,106 across 42 Insurance - Property & Casualty names. WRB ranks #10 (2.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CB	Chubb Ltd	3,840,991	$1,251,894,189
2	TRV	Travelers Companies, Inc.	2,458,492	$717,092,939
3	PGR	Progressive Corp/Oh/	2,405,207	$476,808,227
4	SIGI	Selective Insurance Group Inc	3,936,658	$296,784,643
5	ALL	Allstate Corp	1,431,195	$296,743,968
6	ORI	Old Republic International Corp	5,783,670	$230,768,430
7	THG	Hanover Insurance Group, Inc.	1,013,395	$175,672,019
8	CNA	Cna Financial Corp	3,038,171	$139,512,808

All Filings in WRB

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$122,492,397	1,848,105	+6.9%	Shares	Other	2026-05-15
2025-12-31	$121,240,353	1,729,041	+4.9%	Shares	Defined	2026-02-17
2025-09-30	$126,339,711	1,648,913	-7.8%	Shares	Other	2025-11-14
2025-06-30	$131,332,984	1,787,573	+15.9%	Shares	Other	2025-08-14
2025-03-31	$109,746,436	1,542,249	+18.5%	Shares	Other	2025-05-15
2024-12-31	$76,175,012	1,301,692	+17.2%	Shares	Other	2025-02-14
2024-09-30	$63,003,825	1,110,591	+85.4%	Shares	Defined	2024-11-14
2024-06-30	$31,385,342	599,109	+18.6%	Shares	Other	2024-08-14
2024-03-31	$29,793,017	505,309	-5.6%	Shares	Other	2024-05-15
2023-12-31	$25,245,453	535,466	-11.3%	Shares	Other	2024-02-14
2023-09-30	$25,542,088	603,451	-3.1%	Shares	Defined	2023-11-14
2023-06-30	$24,735,723	622,961	+17.0%	Shares	Defined	2023-08-14
2023-03-31	$22,095,261	532,330	+35.8%	Shares	Other	2023-05-15
2022-12-31	$18,967,765	392,058	+12.5%	Shares	Defined	2023-02-14
2022-09-30	$15,000,199	348,410	+60.6%	Shares	Defined	2022-11-14
2022-06-30	$9,871,267	216,919	-42.7%	Shares	Defined	2022-08-15
2022-03-31	$16,800,554	378,448	-13.3%	Shares	Other	2022-05-16
2021-12-31	$15,986,891	436,588	-7.5%	Shares	Other	2022-02-14
2021-09-30	$15,348,003	471,892	+46.3%	Shares	Defined	2021-11-15
2021-06-30	$10,668,035	322,492	+38.4%	Shares	Defined	2021-08-16
2021-03-31	$7,805,726	233,084	-24.0%	Shares	Defined	2021-05-17
2020-12-31	$9,053,990	306,707	-5.9%	Shares	Defined	2021-02-16
2020-09-30	$8,855,179	325,824	-33.0%	Shares	Defined	2020-11-16
2020-06-30	$12,375,342	486,028	-48.5%	Shares	Defined	2020-08-17
2020-03-31	$21,902,690	944,623	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.