Berkshire Hathaway Inc.
PL ˙ WSE
1.702,00 PLN 0,00 (0,00%)
2026-05-07
DEL PRIS
SecurityPL:BRKB / Berkshire Hathaway Inc.
InstitutionGrandview Asset Management LLC
Latest Disclosed Ownership16,790 shares
Latest Disclosed Value $ 8,045,951
Grandview Asset Management LLC reports 3.65% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On May 7, 2026 - Grandview Asset Management LLC filed a 13F-HR form disclosing ownership of 16,790 shares of Berkshire Hathaway Inc. (PL:BRKB) valued at $30,759,280 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 17,426 shares of Berkshire Hathaway Inc.. This represents a change in shares of -3.65% during the quarter. The current value of the position is $28,576,580 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)
2026-05-07 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,790 -636 -3.65 8,046 -8.15 2.3549
2026-01-26 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,426 -914 -4.98 8,759 -5.00 2.4025
2025-10-22 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,340 -220 -1.19 9,220 102,344.44 2.5935
2025-07-17 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,560 -349 -1.85 9 -10.00 2.8868
2025-04-21 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,909 149 0.79 10 25.00 3.8258
2025-01-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,760 509 2.79 9 0.00 3.1214
2024-10-04 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,251 -277 -1.50 8 14.29 4.8130
2024-07-16 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,528 7 0.04 8 0.00 4.4116
2024-04-10 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,521 49 0.27 8 16.67 3.5364
2024-01-11 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,472 -980 -5.04 7 0.00 3.4599
2023-10-27 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 19,452 19,452 7 3.9102
2023-07-07 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 0 -20,104 -100.00 0 -100.00
2023-04-13 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,104 -2,258 -10.10 6 0.00 3.6468
2023-01-09 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 22,362 -1,322 -5.58 7 -99.91 4.3008
2022-10-11 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,684 -1,160 -4.67 6,324 -6.77 4.0238
2022-07-11 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 24,844 51 0.21 6,783 -22.48 3.7950
2022-04-26 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 24,793 797 3.32 8,750 21.95 3.7014
2022-01-21 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,996 23,996 7,175 2.8857
2021-11-10 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 0 -21,808 -100.00 0 -100.00
2021-07-21 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,808 7,730 54.91 6,061 68.50 3.3281
2021-05-06 2021-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 14,078 1,485 11.79 3,597 23.18 1.9157
2021-05-06 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30 -12,563 6 0.0659
2021-01-21 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,593 61 0.49 2,920 9.40 1.9089
2020-10-30 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,532 766 6.51 2,669 27.10 2.1655
2020-07-23 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,766 8,161 226.38 2,100 231.23 1.8319
2020-04-09 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,605 759 26.67 634 -2.46 6.9093
2020-01-28 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,846 745 35.46 650 49.77 0.6158
2019-11-07 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,101 942 81.28 434 75.71 0.3932
2019-07-18 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,159 70 6.43 247 12.79 0.2286
2019-05-07 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,089 100 10.11 219 8.42 0.2018
2019-02-05 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 989 989 202 0.2143
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.