Quantbot Technologies LP

Position in WRB — Berkley W R Corp

CIK 1512991 NEW YORK, NY

Position in WRB

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$11,430,913

+$10,649,496 QoQ

Shares Held

172,464

+1447.6% QoQ

Ownership

0.046%

of shares outstanding

% of Portfolio

0.48%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Mar 31, 2026

Quantbot Technologies LP holds $37,033,140 across 19 Insurance - Property & Casualty names. WRB ranks #1 (30.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WRB	Berkley W R Corp This page	172,464	$11,430,913
2	CB	Chubb Ltd	12,094	$3,941,797
3	AFG	American Financial Group Inc	30,758	$3,928,104
4	ALL	Allstate Corp	17,368	$3,601,081
5	RLI	Rli Corp	44,131	$2,517,232
6	PGR	Progressive Corp/Oh/	12,431	$2,464,321
7	THG	Hanover Insurance Group, Inc.	10,334	$1,791,398
8	MKL	Markel Group Inc.	911	$1,743,717

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$11,430,913	172,464	+1447.6%	Shares	Sole	2026-05-13
2025-12-31	$781,417	11,144	-42.6%	Shares	Sole	2026-02-10
2025-03-31	$1,380,432	19,399	+120.1%	Shares	Sole	2025-05-13
2024-12-31	$515,795	8,814	-57.8%	Shares	Sole	2025-02-11
2024-09-30	$1,185,203	20,892	+210.7%	Shares	Sole	2024-11-13
2024-03-31	$594,670	6,724	-91.0%	Shares	Sole	2024-05-06
2023-06-30	$4,442,107	74,582	+26.0%	Shares	Sole	2023-08-08
2023-03-31	$3,684,425	59,178	+377.2%	Shares	Sole	2023-05-12
2022-12-31	$900,013	12,402	-43.0%	Shares	Sole	2023-02-13
2022-09-30	$1,405,065	21,757	-58.6%	Shares	Sole	2022-11-07
2022-06-30	$3,588,567	52,572	+647.8%	Shares	Sole	2022-08-09
2021-12-31	$579,202	7,030	-48.6%	Shares	Sole	2022-02-11
2021-09-30	$999,930	13,664	+257.8%	Shares	Sole	2021-11-09
2021-06-30	$284,248	3,819	—	Shares	Sole	2021-08-12
No filing history on record for this holder in this stock.