Berkshire Hathaway Inc.
DE ˙ XTRA
424,90 € ↑16,80 (4,12%)
2026-06-05
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionGuidance Capital, Inc
Latest Disclosed Ownership7,929 shares
Latest Disclosed Value $ 3,691,108
Guidance Capital, Inc reports 4.85% increase in ownership of BRYN / Berkshire Hathaway Inc.

On May 8, 2026 - Guidance Capital, Inc filed a 13F-HR form disclosing ownership of 7,929 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $3,282,210 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 7,562 shares of Berkshire Hathaway Inc.. This represents a change in shares of 4.85% during the quarter. The current value of the position is $3,369,032 USD.

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 7,929 367 4.85 3,691 0.76 0.8278
2026-01-23 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,562 132 1.78 3,664 0.19 0.8953
2025-11-07 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,430 233 3.24 3,656 7.43 0.9542
2025-08-07 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,197 -6 -0.08 3,403 -12.47 0.9708
2025-05-06 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,203 63 0.88 3,888 17.57 1.1875
2025-01-27 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,140 -37 -0.52 3,307 -0.84 1.0119
2024-10-22 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,177 -88 -1.21 3,336 4.71 1.0438
2024-08-01 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,265 274 3.92 3,186 13.83 1.0438
2024-04-17 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,991 350 5.27 2,798 16.24 1.0301
2024-03-01 2023-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,641 449 7.25 2,407 13.32 0.9564
2024-01-31 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,641 449 2,407 0.9571
2023-10-16 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,192 133 2.20 2,124 -2.16 0.9514
2023-08-14 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,059 6,059 2,171 0.9442
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.