Berkshire Hathaway Inc.
PL ˙ WSE
1.702,00 PLN 0,00 (0,00%)
2026-05-07
DEL PRIS
SecurityPL:BRKB / Berkshire Hathaway Inc.
InstitutionTower Wealth Partners, Inc.
Latest Disclosed Ownership1,651 shares
Latest Disclosed Value $ 791,159
Tower Wealth Partners, Inc. reports 0.06% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 8, 2026 - Tower Wealth Partners, Inc. filed a 13F-HR form disclosing ownership of 1,651 shares of Berkshire Hathaway Inc. (PL:BRKB) valued at $3,024,632 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 1,650 shares of Berkshire Hathaway Inc.. This represents a change in shares of 0.06% during the quarter. The current value of the position is $2,810,002 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)
2026-05-08 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,651 1 0.06 791 -4.58 0.4373
2026-01-16 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,650 72 4.56 829 4.54 0.4559
2025-11-07 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,578 0 0.00 793 3.52 0.4358
2025-07-28 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,578 50 3.27 767 -5.78 0.4531
2025-04-11 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,528 0 0.00 814 17.49 0.4350
2025-02-07 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,528 0 0.00 693 -1.56 0.3624
2024-10-29 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,528 0 0.00 703 13.20 0.4090
2024-08-09 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,528 0 0.00 622 -3.27 0.3838
2024-04-18 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,528 -300 -16.41 643 -1.38 0.4172
2024-01-22 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,828 0 0.00 652 1.72 0.4607
2023-10-25 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,828 0 0.00 640 2.73 0.5263
2023-07-31 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,828 6 0.33 623 10.85 0.4996
2023-05-04 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,822 0 0.00 563 0.00 0.4699
2023-01-31 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,822 0 0.00 563 4.46 0.4902
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,822 0 0.00 538 8.25 0.5107
2022-08-15 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,822 22 1.22 497 -21.73 0.6603
2022-04-15 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,800 0 0.00 635 18.03 0.6897
2022-02-11 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,800 0 0.00 538 9.57 0.5452
2021-11-15 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,800 0 0.00 491 -1.80 0.5177
2021-08-12 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,800 0 0.00 500 8.70 0.5499
2021-05-17 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,800 0 0.00 460 10.31 0.5929
2021-04-09 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,800 1,800 417 0.4777
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.