Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionBanque Cantonale Vaudoise
Latest Disclosed Ownership25,845 shares
Latest Disclosed Value $ 12,386,000
Banque Cantonale Vaudoise reports 6.59% increase in ownership of BRKB / Berkshire Hathaway Inc.

On April 20, 2026 - Banque Cantonale Vaudoise filed a 13F-HR form disclosing ownership of 25,845 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $12,386,000 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 8, 2024 disclosing 0 shares of Berkshire Hathaway Inc.. This represents a change in shares of 6.59% 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)
2026-04-20 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,845 1,599 6.59 12,386 1.62 0.3338
2026-02-06 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 24,246 -178 -0.73 12,188 101,466.67 0.4352
2025-11-13 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 24,424 -943 -3.72 12 0.00 0.4603
2025-08-11 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,367 208 0.83 12 -7.69 0.5026
2025-05-08 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,159 3,929 18.51 13 44.44 0.5898
2024-11-08 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,230 -11,034 -34.20 10 -30.77 0.4022
2024-07-31 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,264 439 1.38 13 0.00 0.5216
2024-04-10 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 31,825 4,596 16.88 13 44.44 0.5241
2024-02-07 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 27,229 -2,889 -9.59 10 -10.00 0.4214
2023-11-08 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,118 -2,596 -7.94 11 -9.09 0.5270
2023-08-09 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,714 -910 -2.71 11 10.00 0.5203
2023-04-20 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,624 5,471 19.43 10 25.00 0.5094
2023-02-10 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 28,153 137 0.49 9 -99.89 0.4551
2022-10-17 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 28,016 -937 -3.24 7,482 -5.35 0.4262
2022-08-02 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 28,953 -6,633 -18.64 7,905 -37.05 0.4090
2022-05-09 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,586 -988 -2.70 12,558 14.83 0.5412
2022-02-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 36,574 -2,670 -6.80 10,936 2.10 0.4265
2021-10-29 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 39,244 -2,798 -6.66 10,711 -8.33 0.4604
2021-08-11 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 42,042 2,007 5.01 11,684 14.24 0.5192
2021-05-11 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,035 215 0.54 10,228 10.79 0.5192
2021-02-05 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 39,820 -305 -0.76 9,232 8.07 0.5114
2020-10-30 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,125 8,003 24.91 8,543 48.96 0.5484
2020-07-22 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,122 -6,545 -16.93 5,735 -18.86 0.4178
2020-05-14 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 38,667 4,011 11.57 7,068 -9.96 0.5997
2020-02-10 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 34,656 34,656 7,850 0.5372
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.