Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionAltus Wealth Group LLC
Latest Disclosed Ownership4,000 shares
Latest Disclosed Value $ 1,916,800
Altus Wealth Group LLC reports 5.76% increase in ownership of BRKB / Berkshire Hathaway Inc.

On April 27, 2026 - Altus Wealth Group LLC filed a 13F-HR form disclosing ownership of 4,000 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $1,916,800 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)
2026-04-27 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,000 218 5.76 1,917 0.79 0.7853
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,782 -8 -0.21 1,901 -0.21 0.7597
2025-10-21 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,790 -500 -11.66 1,905 -8.55 0.7824
2025-07-29 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,290 8 0.19 2,084 -8.64 0.9221
2025-04-25 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,282 17 0.40 2,281 17.95 1.0679
2025-02-10 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,265 -445 -9.45 1,933 -10.80 0.8552
2024-10-22 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,710 128 2.79 2,168 16.32 0.9268
2024-08-05 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,582 0 0.00 1,864 -3.27 0.9333
2024-05-02 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,582 34 0.75 1,927 18.74 0.9660
2024-01-29 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,548 89 2.00 1,622 3.91 0.8988
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,459 -200 -4.29 1,562 -1.70 0.9910
2023-08-03 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,659 7 0.15 1,589 10.58 0.9755
2023-05-01 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,652 2 0.04 1,436 0.00 0.9674
2023-01-18 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,650 739 18.90 1,436 34.58 1.0910
2022-11-02 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,911 0 0.00 1,067 0.00 1.0609
2022-08-10 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,911 -148 -3.65 1,067 -25.49 1.0609
2022-05-09 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,059 148 3.78 1,432 22.50 1.1733
2022-02-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,911 0 0.00 1,169 9.56 0.9642
2021-11-08 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,911 0 0.00 1,067 -1.84 1.0609
2021-08-12 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,911 0 0.00 1,087 -0.82 1.0619
2021-05-14 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,911 32 0.82 1,096 22.05 1.0894
2021-02-12 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,879 3,879 898 0.8586
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.