Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionCypress Financial Planning Llc
Latest Disclosed Ownership3,784 shares
Latest Disclosed Value $ 1,813,293
Cypress Financial Planning Llc reports 0.24% increase in ownership of BRKB / Berkshire Hathaway Inc.

On April 15, 2026 - Cypress Financial Planning Llc filed a 13F-HR form disclosing ownership of 3,784 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $1,813,293 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 3,775 shares of Berkshire Hathaway Inc.. This represents a change in shares of 0.24% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-15 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,784 9 0.24 1,813 -4.63 0.5001
2026-01-14 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,775 10 0.27 1,902 0.48 0.5250
2025-10-09 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,765 6 0.16 1,893 3.61 0.5770
2025-07-11 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,759 19 0.51 1,826 -8.29 0.5958
2025-04-09 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,740 -2 -0.05 1,992 17.39 0.7110
2025-01-14 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,742 16 0.43 1,696 -1.05 0.6224
2024-10-07 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,726 5 0.13 1,715 13.28 0.6341
2024-07-17 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,721 848 29.52 1,514 25.25 0.6263
2024-04-12 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,873 525 22.36 1,208 41.62 0.5526
2024-01-10 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,348 -547 -18.89 854 -15.88 0.7751
2023-10-11 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,895 -250 -7.95 1,014 -5.67 0.5795
2023-07-12 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,145 -36 -1.13 1,076 8.92 0.6090
2023-04-07 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,181 -325 -9.27 987 -9.12 0.6013
2023-01-31 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,506 6 0.17 1,087 16.15 0.7257
2022-10-13 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,500 2 0.06 935 -2.09 0.6636
2022-07-20 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,498 3,498 955 0.6545
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.