Berkshire Hathaway Inc.
PL ˙ WSE
1.702,00 PLN 0,00 (0,00%)
2026-05-07
AKTIENPREIS
SecurityPL:BRKB / Berkshire Hathaway Inc.
InstitutionBallast, Inc.
Latest Disclosed Ownership10,862 shares
Latest Disclosed Value $ 5,205,070
Ballast, Inc. reports 1.57% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On May 15, 2026 - Ballast, Inc. filed a 13F-HR form disclosing ownership of 10,862 shares of Berkshire Hathaway Inc. (PL:BRKB) valued at $19,899,184 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 11,035 shares of Berkshire Hathaway Inc.. This represents a change in shares of -1.57% during the quarter. The current value of the position is $18,487,124 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)
2026-05-15 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,862 -173 -1.57 5,205 -6.15 1.2038
2026-02-03 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,035 1,119 11.28 5,547 11.25 1.2982
2025-11-07 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,916 -26 -0.26 4,985 3.23 1.2080
2025-11-07 2025-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,942 2,050 25.98 4,830 14.89 1.2645
2025-07-29 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,201 -6,691 583 0.2387
2025-05-12 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,892 1,841 30.42 4,203 53.28 1.1892
2025-01-16 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,051 149 2.52 2,743 0.96 0.7841
2024-10-16 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,902 -33 -0.56 2,716 12.51 0.7706
2024-07-15 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,935 36 0.61 2,414 -2.66 0.7432
2024-05-06 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,899 0 0.00 2,481 17.93 0.7838
2024-01-18 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,899 800 15.69 2,104 17.75 0.7253
2023-10-18 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,099 0 0.00 1,786 2.76 0.7117
2023-07-19 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,099 0 0.00 1,739 10.42 0.6654
2023-04-19 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,099 0 0.00 1,574 -0.06 0.6460
2023-01-26 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,099 163 3.30 1,575 19.50 0.6887
2022-10-18 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 4,936 0 0.00 1,318 -2.15 0.6440
2022-07-14 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 4,936 -89 -1.77 1,347 -24.03 0.6280
2022-04-18 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 5,025 31 0.62 1,773 18.75 0.6835
2022-01-18 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 4,994 3,175 174.55 1,493 201.01 0.5810
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 1,819 12 0.66 496 -1.20 0.2090
2021-08-04 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 1,807 0 0.00 502 8.89 0.2116
2021-05-05 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 1,807 0 0.00 461 10.29 0.2217
2021-01-21 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 1,807 0 0.00 418 8.85 0.2132
2020-10-14 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 1,807 -1,575 -46.57 384 -36.32 0.2195
2020-08-11 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 3,382 -200 -5.58 603 -7.80 0.3793
2020-04-17 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 3,582 35 0.99 654 -18.56 0.4647
2020-01-14 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 3,547 -86 -2.37 803 6.36 0.4434
2019-10-22 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 3,633 -25 -0.68 755 -3.08 0.4636
2019-07-26 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 3,658 -150 -3.94 779 1.96 0.4840
2019-04-30 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B CL B NEW 084670702 3,808 0 0.00 764 -1.80 0.4978
2019-02-01 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,808 -446 -10.48 778 -14.60 0.5976
2018-11-02 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,254 -137 -3.12 911 11.10 0.6238
2018-07-19 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,391 20 0.46 820 -5.96 0.6376
2018-05-11 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,371 -14,141 -76.39 872 -76.23 0.6958
2018-02-12 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,512 18,512 3,669 3.0977
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.