EULAV Asset Management reports 5.02% decrease in ownership of WRB / W. R. Berkley Corporation

WR 버클리 공사

MX ˙ BMV ˙ US0844231029

Security	MX:WRB / W. R. Berkley Corporation
Institution	EULAV Asset Management
Latest Disclosed Ownership	1,230,464 shares
Latest Disclosed Value	$ 81,555,154

On May 7, 2026 - EULAV Asset Management filed a 13F-HR form disclosing ownership of 1,230,464 shares of W. R. Berkley Corporation (MX:WRB) valued at $81,555,154 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,295,464 shares of W. R. Berkley Corporation. This represents a change in shares of -5.02% 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 (%)
2026-05-07	2026-03-31	13F	BERKLEY W R	COM	084423102	1,230,464	-65,000	-5.02	81,555	-10.22	2.6104
2026-02-11	2025-12-31	13F	BERKLEY W R	COM	084423102	1,295,464	0	0.00	90,838	-8.48	2.4230
2025-10-28	2025-09-30	13F	BERKLEY W R	COM	084423102	1,295,464	0	0.00	99,258	4.29	2.3069
2025-08-12	2025-06-30	13F	BERKLEY W R	COM	084423102	1,295,464	-125,000	-8.80	95,178	-5.84	2.2346
2025-04-30	2025-03-31	13F	BERKLEY W R	COM	084423102	1,420,464	0	0.00	101,080	21.60	2.4964
2025-01-28	2024-12-31	13F	BERKLEY W R	COM	084423102	1,420,464	-144,426	-9.23	83,126	-6.37	2.0020
2024-11-08	2024-09-30	13F	BERKLEY W R	COM	084423102	1,564,890	521,630	50.00	88,776	8.29	2.1607
2024-08-13	2024-06-30	13F	BERKLEY W R	COM	084423102	1,043,260	47,000	4.72	81,979	-6.96	2.2160
2024-05-30	2024-03-31	13F	BERKLEY W R	COM	084423102	996,260	27,000	2.79	88,109	28.54	2.4231
2024-02-14	2023-12-31	13F	BERKLEY W R	COM	084423102	969,260	24,000	2.54	68,546	14.22	2.1196
2023-11-14	2023-09-30	13F	BERKLEY W R	COM	084423102	945,260	39,716	4.39	60,015	11.27	2.1941
2023-08-10	2023-06-30	13F	BERKLEY W R	COM	084423102	905,544	204,000	29.08	53,934	23.48	2.0100
2023-04-27	2023-03-31	13F	BERKLEY W R	COM	084423102	701,544	48,000	7.34	43,678	-7.90	1.7218
2023-02-14	2022-12-31	13F	BERKLEY W R	COM	084423102	653,544	0	0.00	47,428	12.37	2.0357
2022-11-04	2022-09-30	13F	BERKLEY W R	COM	084423102	653,544	0	0.00	42,206	-5.39	1.8678
2022-07-22	2022-06-30	13F	BERKLEY W R	COM	084423102	653,544	-35,550	-5.16	44,611	-2.78	1.8409
2022-05-10	2022-03-31	13F	BERKLEY W R	COM	084423102	689,094	229,698	50.00	45,887	22.92	1.3657
2022-02-11	2021-12-31	13F	BERKLEY W R	COM	084423102	459,396	3,374	0.74	37,331	11.86	0.9418
2021-11-15	2021-09-30	13F	BERKLEY W R	COM	084423102	456,022	21,700	5.00	33,372	3.23	0.8806
2021-08-06	2021-06-30	13F	BERKLEY W R	COM	084423102	434,322	0	0.00	32,327	-1.22	0.8545
2021-04-30	2021-03-31	13F	BERKLEY W R	COM	084423102	434,322	6,000	1.40	32,726	15.03	0.8769
2021-02-16	2020-12-31	13F	BERKLEY W R	COM	084423102	428,322	45,400	11.86	28,449	21.49	0.7436
2020-11-05	2020-09-30	13F	BERKLEY W R	COM	084423102	382,922	34,375	9.86	23,416	17.27	0.6905
2020-08-11	2020-06-30	13F	BERKLEY W R	COM	084423102	348,547	5,978	1.75	19,968	11.73	0.6537
2020-04-27	2020-03-31	13F	BERKLEY W R	COM	084423102	342,569	113,277	49.40	17,872	12.80	0.7149
2020-02-13	2019-12-31	13F	BERKLEY W R	COM	084423102	229,292	144,292	169.76	15,844	158.05	0.5467
2019-11-12	2019-09-30	13F	BERKLEY W R	COM	084423102	85,000	18,000	26.87	6,140	39.01	0.2266
2019-08-05	2019-06-30	13F	BERKLEY W R	COM	084423102	67,000	26,000	63.41	4,417	27.00	0.1656
2019-05-13	2019-03-31	13F	BERKLEY W R	COM	084423102	41,000	11,800	40.41	3,478	61.17	0.1433
2019-02-13	2018-12-31	13F	W R BERKLEY	COM	084423102	29,200	29,200		2,158		0.1078

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.