Berkshire Hathaway Inc.
DE ˙ XTRA
424,90 € ↑16,80 (4,12%)
2026-06-05
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionVigilare Wealth Management
Latest Disclosed Ownership1,030 shares
Latest Disclosed Value $ 493,576
Vigilare Wealth Management reports 2.49% increase in ownership of BRYN / Berkshire Hathaway Inc.

On April 1, 2026 - Vigilare Wealth Management filed a 13F-HR form disclosing ownership of 1,030 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $426,368 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 1,005 shares of Berkshire Hathaway Inc.. This represents a change in shares of 2.49% during the quarter. The current value of the position is $437,647 USD.

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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-01 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,030 25 2.49 494 -2.38 0.1668
2026-01-07 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,005 0 0.00 505 0.00 0.1699
2025-10-01 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,005 0 0.00 505 3.48 0.1751
2025-07-18 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,005 -20 -1.95 488 -10.46 0.1830
2025-07-18 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,025 -29 -2.75 546 14.26 0.2180
2025-01-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,054 0 0.00 478 -1.65 0.1940
2024-10-29 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,054 0 0.00 485 13.32 0.1961
2024-07-15 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,054 -25 -2.32 429 -5.52 0.1895
2024-04-26 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,079 -675 -38.48 454 -27.52 0.2236
2024-01-08 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,754 -15 -0.85 626 0.97 0.3221
2023-10-10 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,769 -511 -22.41 620 -20.33 0.3953
2023-07-11 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 2,280 -60 -2.56 777 7.62 0.4486
2023-04-18 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 2,340 -225 -8.77 723 -8.84 0.4079
2023-01-11 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 2,565 0 0.00 792 15.62 0.4623
2022-10-20 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 2,565 0 0.00 685 -2.14 0.8860
2022-07-11 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 2,565 -1,025 -28.55 700 -44.75 0.7596
2022-04-06 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 3,590 -45 -1.24 1,267 16.56 1.0402
2022-01-07 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 3,635 0 0.00 1,087 9.58 0.6423
2021-10-19 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 3,635 -320 -8.09 992 -9.74 0.6134
2021-07-16 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 3,955 1,000 33.84 1,099 45.56 0.6671
2021-04-29 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,955 620 26.55 755 39.56 0.5362
2021-01-14 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL COM 084670702 2,335 175 8.10 541 17.61 0.5125
2020-10-15 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,160 -234 -9.77 460 7.73 0.4792
2020-07-20 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,394 -2,392 -49.98 427 -51.20 0.4333
2020-05-04 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,786 21 0.44 875 -17.84 1.0471
2020-03-26 2019-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,765 4,765 1,065 0.7096
2020-02-13 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,765 1,065
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.