Berkshire Hathaway Inc.
PL ˙ WSE
1.702,00 PLN 0,00 (0,00%)
2026-05-07
DEL PRIS
SecurityPL:BRKB / Berkshire Hathaway Inc.
InstitutionJustInvest LLC
Latest Disclosed Ownership240,293 shares
Latest Disclosed Value $ 115,148,406
JustInvest LLC reports 5.13% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 14, 2026 - JustInvest LLC filed a 13F-HR form disclosing ownership of 240,293 shares of Berkshire Hathaway Inc. (PL:BRKB) valued at $440,216,776 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 228,557 shares of Berkshire Hathaway Inc.. This represents a change in shares of 5.13% during the quarter. The current value of the position is $408,978,686 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)
2026-05-14 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 240,293 11,736 5.13 115,148 0.23 1.1302
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 228,557 3,498 1.55 114,884 1.49 1.1208
2025-10-31 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 225,059 7,143 3.28 113,193 6.88 1.1594
2025-07-25 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 217,916 32,625 17.61 105,906 7.32 1.1953
2025-05-14 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 185,291 15,238 8.96 98,682 28.02 1.4551
2025-02-10 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 170,053 11,902 7.53 77,081 5.90 1.1642
2024-11-12 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 158,151 17,827 12.70 72,791 27.69 1.1722
2024-08-12 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 140,324 16,435 13.27 57,006 9.42 1.0853
2024-05-09 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 123,889 14,888 13.66 52,098 34.01 1.1181
2024-02-08 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 109,001 10,517 10.68 38,876 12.69 1.0087
2023-11-08 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 98,484 9,825 11.08 34,499 14.11 1.0313
2023-07-28 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 88,659 10,259 13.09 30,233 24.89 0.9261
2023-05-10 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 78,400 9,822 14.32 24,208 14.28 0.8408
2023-02-10 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 68,578 9,086 15.27 21,184 33.34 0.8742
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 59,492 2,178 3.80 15,886 1.52 0.7184
2022-08-12 2022-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,314 4,459 8.44 15,648 -16.10 0.7248
2022-08-09 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,314 4,459 15,648 0.7248
2022-05-16 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 52,855 13,310 33.66 18,651 57.74 0.9028
2022-02-23 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 39,545 10,173 34.64 11,824 47.49 0.6969
2021-11-09 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,372 4,216 16.76 8,017 14.68 0.7204
2021-08-11 2021-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,156 13,143 109.41 6,991 127.79 0.7319
2021-07-21 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,013 0 3,069 0.4671
2021-04-28 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,013 -71 -0.59 3,069 9.53 0.4646
2021-01-20 2020-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,084 595 5.18 2,802 14.55 0.6095
2021-01-19 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,084 595 86 251,065.5690
2020-10-26 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,489 2,212 23.84 2,446 47.71 0.6863
2020-07-27 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,277 326 3.64 1,656 1.16 0.7511
2020-05-13 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,951 8,951 1,637 0.9546
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.