Investment Management Corp of Ontario

Position in WRB — Berkley W R Corp

CIK 1811568 Toronto, Z4

Position in WRB

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$966,543

-$206,878 QoQ

Shares Held

13,704

-22.6% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#425

of 947 holders

Holding Since

Dec 2022

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Investment Management Corp of Ontario holds $59,036,447 across 8 Insurance - Property & Casualty names. WRB ranks #8 (1.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PGR	Progressive Corp/Oh/	91,063	$19,892,712
2	ALL	Allstate Corp	69,272	$16,482,579
3	CB	Chubb Ltd	26,675	$9,089,239
4	TRV	Travelers Companies, Inc.	17,764	$5,864,251
5	CINF	Cincinnati Financial Corp	21,311	$3,945,518
6	MKL	Markel Group Inc.	804	$1,570,220
7	L	Loews Corp	10,824	$1,225,385
8	WRB	Berkley W R Corp This page	13,704	$966,543

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$966,543	13,704	-22.6%	Shares	Sole	2026-08-14
2026-03-31	$1,173,421	17,704	-13.7%	Shares	Sole	2026-05-15
2025-12-31	$1,437,740	20,504	+44.2%	Shares	Sole	2026-02-17
2025-09-30	$1,089,536	14,220	+92.1%	Shares	Sole	2025-11-14
2025-06-30	$543,751	7,401	-14.0%	Shares	Sole	2025-08-14
2025-03-31	$612,047	8,601	+1.2%	Shares	Sole	2025-05-15
2024-12-31	$497,478	8,501	-16.7%	Shares	Sole	2025-02-14
2024-09-30	$578,702	10,201	+121.7%	Shares	Sole	2024-11-14
2024-06-30	$361,546	4,601	+39.4%	Shares	Sole	2024-08-14
2024-03-31	$291,940	3,301	-31.2%	Shares	Sole	2024-05-15
2023-12-31	$339,526	4,801	-66.4%	Shares	Sole	2024-02-14
2023-03-31	$888,450	14,270	0.0%	Shares	Sole	2023-05-15
2022-12-31	$1,035,573	14,270	—	Shares	Sole	2023-02-14
No filing history on record for this holder in this stock.