Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionGame Plan Financial Advisors, LLC
Latest Disclosed Ownership17,043 shares
Latest Disclosed Value $ 8,167,006
Game Plan Financial Advisors, LLC reports 13.21% increase in ownership of BRKB / Berkshire Hathaway Inc.

On April 23, 2026 - Game Plan Financial Advisors, LLC filed a 13F-HR form disclosing ownership of 17,043 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $8,167,006 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 2 shares of Berkshire Hathaway Inc.. This represents a change in shares of 13.21% during the quarter.

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)
2026-04-23 2026-03-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 17,043 1,989 13.21 8,167 7.94 3.6751
2026-01-14 2025-12-31 13F BERKSHIRE HATHAWAY CLASS CLASS B COM 084670702 15,054 1,655 12.35 7,567 12.32 3.0425
2025-10-29 2025-09-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,399 283 2.16 6,736 5.73 2.7908
2025-07-24 2025-06-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,116 -666 -4.83 6,371 -13.20 2.7839
2025-05-19 2025-03-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,782 -134 -0.96 7,340 16.62 3.5635
2025-01-30 2024-12-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670207 13,916 1,480 11.90 6,294 9.98 2.9849
2024-10-15 2024-09-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 12,436 539 4.53 5,724 18.27 2.7685
2024-08-01 2024-06-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 11,897 2,925 32.60 4,840 28.29 2.3848
2024-04-12 2024-03-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 8,972 339 3.93 3,773 22.51 1.9093
2024-04-12 2023-12-31 13F BERKSHIRE HATHAWAY COM 084670702 8,633 752 9.54 3,079 26.50 1.7638
2023-02-10 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,881 4,240 116.45 2,434 150.41 2.0048
2022-11-03 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,641 190 5.51 972 3.74 0.8197
2022-08-04 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,451 -35 -1.00 937 -23.82 0.7526
2022-04-22 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,486 40 1.16 1,230 19.42 0.7342
2022-02-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,446 75 2.22 1,030 11.96 0.5509
2021-10-26 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,371 0 0.00 920 -1.81 0.5483
2021-07-14 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,371 -100 -2.88 937 5.28 0.5576
2021-04-28 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,471 20 0.58 890 11.25 0.5738
2021-01-19 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,451 -275 -7.38 800 0.88 0.5686
2020-11-09 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,726 115 3.18 793 22.95 0.7950
2020-08-03 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,611 -120 -3.22 645 -6.11 0.9242
2020-05-07 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,731 -40 -1.06 687 -19.56 0.8084
2020-02-13 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,771 3,771 854 0.7997
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.