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KORNITZER CAPITAL MANAGEMENT INC /KS

Position in WRB — Berkley W R Corp

CIK 898358 SHAWNEE MISSION, KS

Position in WRB

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$925,000
+$55,738 QoQ
Shares Held
13,115
0.0% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#434
of 947 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WRB Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

KORNITZER CAPITAL MANAGEMENT INC /KS holds $98,862,011 across 9 Insurance - Property & Casualty names. WRB ranks #8 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 WRB
Berkley W R Corp
This page
13,115 $925,000

All Filings in WRB

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13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $925,000 13,115
2026-03-31 $869,262 13,115
2025-12-31 $944,165 13,465
2025-09-30 $1,074,365 14,022
2025-06-30 $1,076,115 14,647
2025-03-31 $1,052,954 14,797
2024-12-31 $835,197 14,272
2024-09-30 $800,403 14,109
2024-06-30 $580,077 7,382
2024-03-31 $651,979 7,372
2023-12-31 $535,492 7,572
2023-09-30 $477,445 7,520
2023-06-30 $447,891 7,520