Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionHighview Capital Management LLC/DE/
Latest Disclosed Ownership1,462 shares
Latest Disclosed Value $ 700,590
Highview Capital Management LLC/DE/ reports 7.11% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 8, 2026 - Highview Capital Management LLC/DE/ filed a 13F-HR form disclosing ownership of 1,462 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $700,590 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 1,365 shares of Berkshire Hathaway Inc.. This represents a change in shares of 7.11% 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)
2026-05-08 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,462 97 7.11 701 2.04 0.2547
2026-01-27 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,365 11 0.81 686 0.88 0.2420
2025-11-13 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,354 -40 -2.87 681 0.44 0.2503
2025-08-11 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,394 0 0.00 677 -8.76 0.2614
2025-04-30 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,394 -52 -3.60 742 13.28 0.3108
2025-02-18 2024-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,446 0 0.00 655 -1.50 0.2517
2025-01-31 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,446 0 655 0.2546
2024-10-25 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,446 35 2.48 666 16.06 0.2705
2024-07-29 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,411 -20 -1.40 574 -4.66 0.2385
2024-04-26 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,431 -119 -7.68 602 8.88 0.2707
2024-01-29 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,550 40 2.65 553 4.55 0.2944
2023-10-20 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,510 -70 -4.43 529 -1.86 0.3025
2023-07-19 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,580 -70 -4.24 539 5.70 0.2901
2023-04-26 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,650 97 6.25 509 6.26 0.2943
2023-01-30 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,553 -578 -27.12 480 -15.82 0.2920
2022-11-01 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,131 140 7.03 569 4.60 0.4221
2022-07-25 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,991 40 2.05 544 -21.04 0.4181
2022-04-28 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,951 438 28.95 689 52.43 0.4428
2022-01-28 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,513 1,513 452 0.2931
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.