Berkshire Hathaway Inc.
DE ˙ XTRA
424,90 € ↑16,80 (4,12%)
2026-06-05
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionCapital Performance Advisors Llp
Latest Disclosed Ownership22,207 shares
Latest Disclosed Value $ 10,641,837
Capital Performance Advisors Llp reports 1.74% increase in ownership of BRYN / Berkshire Hathaway Inc.

On May 7, 2026 - Capital Performance Advisors Llp filed a 13F-HR form disclosing ownership of 22,207 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $9,192,588 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 27, 2026 disclosing 21,827 shares of Berkshire Hathaway Inc.. This represents a change in shares of 1.74% during the quarter. The current value of the position is $9,435,754 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)
2026-05-07 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 22,207 380 1.74 10,642 -3.01 0.7115
2026-01-27 2025-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,827 2,960 15.69 10,972 15.67 0.9969
2026-01-16 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,571 -296 9,335 0.9961
2025-10-22 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,867 1,190 6.73 9,485 10.46 1.5623
2025-08-04 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,677 -160 -0.90 8,587 -9.60 1.6834
2025-05-09 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,837 5,745 47.51 9,500 73.31 2.0850
2025-01-31 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,092 190 1.60 5,481 0.05 1.7530
2024-11-01 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,902 -595 -4.76 5,478 7.77 1.6656
2024-08-02 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,497 34 0.27 5,084 -3.00 1.9311
2024-04-26 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,463 261 2.14 5,241 20.43 2.0034
2024-02-06 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,202 67 0.55 4,352 2.38 1.8810
2023-11-02 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,135 -325 -2.61 4,251 0.05 2.1639
2023-08-11 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,460 325 2.68 4,249 13.40 2.0971
2023-05-08 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,135 0 0.00 3,747 -0.05 2.0140
2023-02-06 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,135 -85 -0.70 3,749 14.86 2.1524
2022-10-26 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,220 -124 -1.00 3,263 -3.18 2.1056
2022-07-26 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,344 68 0.55 3,370 -22.21 2.0711
2022-04-14 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,276 -20 -0.16 4,332 14.51 2.4727
2022-01-28 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,296 12,296 3,783 2.2898
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.