Berkshire Hathaway Inc.
PL ˙ WSE
1.702,00 PLN 0,00 (0,00%)
2026-05-07
DEL PRIS
SecurityPL:BRKB / Berkshire Hathaway Inc.
InstitutionSILVER OAK SECURITIES, Inc
Latest Disclosed Ownership16,163 shares
Latest Disclosed Value $ 7,745,318
SILVER OAK SECURITIES, Inc reports 5.36% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On April 20, 2026 - SILVER OAK SECURITIES, Inc filed a 13F-HR form disclosing ownership of 16,163 shares of Berkshire Hathaway Inc. (PL:BRKB) valued at $29,610,616 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 17,078 shares of Berkshire Hathaway Inc.. This represents a change in shares of -5.36% during the quarter. The current value of the position is $27,509,426 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)
2026-04-20 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,163 -915 -5.36 7,745 -9.96 0.5663
2026-01-15 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,078 1,324 8.40 8,602 8.61 0.5812
2025-10-21 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,754 2,972 23.25 7,920 27.56 0.5931
2025-07-11 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,782 2,170 20.45 6,209 11.17 0.5044
2025-04-29 2025-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,612 533 5.29 5,585 22.56 0.5125
2025-04-21 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,613 534 6,375 0.0989
2025-01-27 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,079 1,148 12.85 4,557 14.61 0.4234
2024-10-23 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,931 1,755 24.46 3,976 36.21 0.4199
2024-07-12 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,176 -68 -0.94 2,919 -4.17 0.4377
2024-05-10 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,244 -615 -7.83 3,046 8.71 0.4662
2024-02-05 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,859 2,152 37.71 2,803 40.17 0.3762
2023-11-20 2023-09-30 13F/A-2 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,707 2,342 69.60 1,999 199,800.00 0.4347
2023-10-20 2023-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,365 0 1 0.1845
2023-10-18 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,365 0 1 0.1845
2023-08-02 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,365 237 7.58 1 0.1845
2023-05-05 2023-03-31 13F Berkshire Hathaway Inc Class B CL B NEW 084670702 3,128 40 1.30 1 0.1585
2023-02-02 2022-12-31 13F Berkshire Hathaway Inc Class B CL B NEW 084670702 3,088 -2,619 -45.89 1 -100.00 0.1791
2023-10-23 2022-09-30 13F/A-2 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,707 2,871 101.23 1,999 144.68 0.4347
2022-10-20 2022-09-30 13F Berkshire Hathaway Inc Class B CL B NEW 084670702 3,098 262 827 0.1845
2022-08-15 2022-06-30 13F Berkshire Hathaway Inc Class B CL B NEW 084670702 2,836 941 49.66 817 22.31 0.1831
2022-05-10 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,895 1,895 668 0.1357
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.