Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionEthos Financial Group, LLC
Latest Disclosed Ownership10,372 shares
Latest Disclosed Value $ 8,197,118
Ethos Financial Group, LLC reports 0.20% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On May 5, 2026 - Ethos Financial Group, LLC filed a 13F-HR form disclosing ownership of 10,372 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $8,197,118 USD as of March 31, 2026.

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)
2026-05-05 2026-03-31 13F Berkshire Hathaway Inc Del Cl B COM 084670702 10,372 -21 -0.20 8,197 56.91 0.5989
2026-01-20 2025-12-31 13F Berkshire Hathaway Class B COM 084670702 10,393 640 6.56 5,224 6.55 0.3860
2025-10-23 2025-09-30 13F Berkshire Hathaway Class B COM 084670702 9,753 -854 -8.05 4,903 -4.83 0.3848
2025-08-06 2025-06-30 13F Berkshire Hathaway Inc Del Cl B COM 084670702 10,607 4,644 77.88 5,153 89.41 0.4431
2025-05-13 2025-03-31 13F Berkshire Hathaway Inc Del Cl B COM 084670702 5,963 199 3.45 2,721 4.06 0.2602
2025-02-06 2024-12-31 13F Berkshire Hathaway Class B COM 084670702 5,764 67 1.18 2,615 -0.31 0.3409
2024-11-07 2024-09-30 13F Berkshire Hathaway Class B COM 084670702 5,697 -103 -1.78 2,622 131,000.00 0.4324
2024-08-12 2024-06-30 13F Berkshire Hathaway Class B COM 084670702 5,800 2,295 65.48 2 100.00 0.4166
2024-05-08 2024-03-31 13F Berkshire Hathaway Class B COM 084670702 3,505 91 2.67 1 0.00 0.2788
2024-02-07 2023-12-31 13F Berkshire Hathaway Class B COM 084670702 3,414 -46 -1.33 1 -99.92 0.2592
2023-11-13 2023-09-30 13F Berkshire Hathaway Class B Common Stock 084670702 3,460 268 8.40 1,212 23.05 0.3135
2023-07-19 2023-06-30 13F Berkshire Hathaway Class B COM 084670702 3,192 0 0.00 986 0.00 0.3329
2023-04-20 2023-03-31 13F Berkshire Hathaway Class B COM 084670702 3,192 160 5.28 986 5.24 0.3068
2023-02-09 2022-12-31 13F Berkshire Hathaway Class B COM 084670702 3,032 3,032 937 0.3172
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.