Commonwealth Equity Services, Llc reports 12.30% decrease in ownership of WRB / W. R. Berkley Corporation

WR伯克利公司

MX ˙ BMV ˙ US0844231029

Security	MX:WRB / W. R. Berkley Corporation
Institution	Commonwealth Equity Services, Llc
Latest Disclosed Ownership	81,120 shares
Latest Disclosed Value	$ 5,688,163

On February 12, 2026 - Commonwealth Equity Services, Llc filed a 13F-HR form disclosing ownership of 81,120 shares of W. R. Berkley Corporation (MX:WRB) valued at $5,688,163 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 22, 2025 disclosing 92,499 shares of W. R. Berkley Corporation. This represents a change in shares of -12.30% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-02-12	2025-12-31	13F	BERKLEY W R	COM	084423102	81,120	-11,379	-12.30	5,688	81,157.14	0.0076
2025-10-22	2025-09-30	13F	BERKLEY W R	COM	084423102	92,499	-43,210	-31.84	7	-22.22	0.0092
2025-08-06	2025-06-30	13F	BERKLEY W R	COM	084423102	135,709	-1,030	-0.75	10	0.00	0.0132
2025-05-09	2025-03-31	13F	BERKLEY W R	COM	084423102	136,739	-1,559	-1.13	10	12.50	0.0138
2025-02-10	2024-12-31	13F	BERKLEY W R	COM	084423102	138,298	-1,287	-0.92	8	14.29	0.0118
2024-10-18	2024-09-30	13F	BERKLEY W R	COM	084423102	139,585	45,030	47.62	8	0.00	0.0120
2024-07-31	2024-06-30	13F	BERKLEY W R	COM	084423102	94,555	2,331	2.53	7	-12.50	0.0118
2024-04-29	2024-03-31	13F	BERKLEY W R	COM	084423102	92,224	-1,343	-1.44	8	33.33	0.0136
2024-02-06	2023-12-31	13F	BERKLEY W R	COM	084423102	93,567	21,951	30.65	7	50.00	0.0121
2023-10-23	2023-09-30	13F	BERKLEY W R	COM	084423102	71,616	7,378	11.49	5	33.33	0.0094
2023-08-10	2023-06-30	13F	BERKLEY W R	COM	084423102	64,238	23,088	56.11	4	50.00	0.0078
2023-05-11	2023-03-31	13F	BERKLEY W R	COM	084423102	41,150	10,716	35.21	3	0.00	0.0054
2023-02-07	2022-12-31	13F	BERKLEY W R	COM	084423102	30,434	4,102	15.58	2	-99.88	0.0053
2022-11-14	2022-09-30	13F	BERKLEY W R	COM	084423102	26,332	-58	-0.22	1,700	-5.61	0.0044
2022-07-19	2022-06-30	13F	BERKLEY W R	COM	084423102	26,390	7,114	36.91	1,801	40.37	0.0047
2022-05-04	2022-03-31	13F	BERKLEY W R	COM	084423102	19,276	6,947	56.35	1,283	26.40	0.0029
2022-01-31	2021-12-31	13F	BERKLEY W R	COM	084423102	12,329	-2,015	-14.05	1,015	-3.24	0.0023
2021-10-29	2021-09-30	13F	BERKLEY W R	COM	084423102	14,344	833	6.17	1,049	4.38	0.0026
2021-08-11	2021-06-30	13F	BERKLEY W R	COM	084423102	13,511	-285	-2.07	1,005	-3.27	0.0026
2021-05-04	2021-03-31	13F	BERKLEY W R	COM	084423102	13,796	4,776	52.95	1,039	73.46	0.0029
2021-02-11	2020-12-31	13F	BERKLEY W R	COM	084423102	9,020	-511	-5.36	599	2.92	0.0018
2020-11-05	2020-09-30	13F	BERKLEY W R	COM	084423102	9,531	1,108	13.15	582	20.75	0.0020
2020-08-12	2020-06-30	13F	BERKLEY W R	COM	084423102	8,423	639	8.21	482	18.72	0.0018
2020-05-11	2020-03-31	13F	BERKLEY W R	COM	084423102	7,784	374	5.05	406	-20.70	0.0019
2020-02-05	2019-12-31	13F	BERKLEY W R	COM	084423102	7,410	538	7.83	512	3.23	0.0019
2019-10-30	2019-09-30	13F	BERKLEY W R	COM	084423102	6,872	742	12.10	496	22.77	0.0021
2019-07-19	2019-06-30	13F	BERKLEY W R	COM	084423102	6,130	2,074	51.13	404	17.78	0.0018
2019-05-13	2019-03-31	13F	BERKLEY W R	COM	084423102	4,056	-64	-1.55	343	12.83	0.0016
2019-02-11	2018-12-31	13F	W R BERKLEY	COM	084423102	4,120	-28	-0.68	304	-8.16	0.0016
2018-11-06	2018-09-30	13F	W R BERKLEY	COM	084423102	4,148	-63	-1.50	331	8.52	0.0016
2018-07-31	2018-06-30	13F	W R BERKLEY	COM	084423102	4,211	158	3.90	305	3.74	0.0016
2018-05-14	2018-03-31	13F	W R BERKLEY	COM	084423102	4,053	-1,763	-30.31	294	-29.50	0.0016
2018-02-12	2017-12-31	13F	BERKLEY W R	COM	084423102	5,816	5,816		417		0.0023

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.