Historical shareholding details of Citadel Investment Advisory, Inc. holdings in W.R. Berkley Corp. (WRB)

Monthly changes of Citadel Investment Advisory, Inc. shareholding in W.R. Berkley Corp. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Citadel Investment Advisory, Inc.	9,096	0.00%

Dec 31, 2024	Citadel Advisors Llc	367,376	0.10%
Dec 31, 2024	Citadel Investment Advisory, Inc.	9,096	0.00%

Sep 30, 2024	Citadel Advisors Llc	0	0.00%
Sep 30, 2024	Citadel Investment Advisory, Inc.	9,096	0.00%

Jun 30, 2024	Citadel Advisors Llc	461,793	0.12%
Jun 30, 2024	Citadel Investment Advisory, Inc.	6,066	0.00%

Mar 31, 2024	Citadel Investment Advisory, Inc.	6,066	0.00%

Dec 31, 2023	Citadel Investment Advisory, Inc.	6,066	0.00%

Sep 30, 2023	Citadel Advisors Llc	706,903	0.28%
Sep 30, 2023	Citadel Investment Advisory, Inc.	6,066	0.00%

Jun 30, 2023	Citadel Advisors Llc	1,484,425	0.58%
Jun 30, 2023	Citadel Investment Advisory, Inc.	6,066	0.00%

Mar 31, 2023	Citadel Advisors Llc	896,051	0.35%
Mar 31, 2023	Citadel Investment Advisory, Inc.	6,516	0.00%

Dec 31, 2022	Citadel Investment Advisory, Inc.	6,516	0.00%