Berkshire Hathaway Inc.
PL ˙ WSE
1.702,00 PLN 0,00 (0,00%)
2026-05-07
DEL PRIS
SecurityPL:BRKB / Berkshire Hathaway Inc.
InstitutionLynch & Associates/in
Latest Disclosed Ownership13,012 shares
Latest Disclosed Value $ 6,235,135
Lynch & Associates/in reports 0.53% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On April 8, 2026 - Lynch & Associates/in filed a 13F-HR form disclosing ownership of 13,012 shares of Berkshire Hathaway Inc. (PL:BRKB) valued at $23,837,984 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 13,081 shares of Berkshire Hathaway Inc.. This represents a change in shares of -0.53% during the quarter. The current value of the position is $22,146,424 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)
2026-04-08 2026-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,012 -69 -0.53 6,235 -5.16 1.1707
2026-01-07 2025-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,081 30 0.23 6,575 0.20 1.2431
2025-10-07 2025-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,051 -170 -1.29 6,561 2.16 1.2670
2025-07-15 2025-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,221 190 1.46 6,422 -7.45 1.2939
2025-04-17 2025-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,031 64 0.49 6,940 18.07 1.5010
2025-01-10 2024-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 12,967 19 0.15 5,877 -1.38 1.2753
2024-10-15 2024-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 12,948 -59 -0.45 5,959 12.63 1.2599
2024-08-06 2024-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,007 133 1.03 5,291 -2.25 1.1922
2024-04-09 2024-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 12,874 -170 -1.30 5,414 16.36 1.2503
2024-01-08 2023-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,044 52 0.40 4,652 2.22 1.1307
2023-10-24 2023-09-30 13F/A-1 BERKSHIRE HATHAWAY INC CL B COM 084670702 12,992 719 5.86 4,551 8.75 1.2007
2023-10-24 2023-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 12,992 719 5 1.2006
2023-10-24 2023-06-30 13F/A-1 BERKSHIRE HATHAWAY INC CL B COM 084670702 12,273 42 0.34 4,185 10.83 1.0710
2023-07-13 2023-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 12,273 42 4 1.0709
2023-10-24 2023-03-31 13F/A-1 BERKSHIRE HATHAWAY INC CL B COM 084670702 12,231 484 4.12 3,777 4.08 0.9907
2023-04-04 2023-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 12,231 484 4 0.9908
2023-10-24 2022-12-31 13F/A-1 BERKSHIRE HATHAWAY INC CL B COM 084670702 11,747 201 1.74 3,629 17.68 0.9486
2023-01-05 2022-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 11,747 201 4 0.9487
2022-10-03 2022-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 11,546 448 4.04 3,083 1.75 0.9020
2022-07-06 2022-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 11,098 298 2.76 3,030 -20.49 0.8243
2022-04-08 2022-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 10,800 -63 -0.58 3,811 17.33 0.9231
2022-01-11 2021-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 10,863 -234 -2.11 3,248 7.23 0.7667
2021-10-12 2021-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 11,097 65 0.59 3,029 -1.21 0.7846
2021-07-21 2021-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 11,032 62 0.57 3,066 9.38 0.7868
2021-04-09 2021-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 10,970 209 1.94 2,803 12.34 0.7569
2021-01-20 2020-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 10,761 -74 -0.68 2,495 8.15 0.6796
2020-10-21 2020-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 10,835 681 6.71 2,307 27.25 0.6909
2020-07-20 2020-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 10,154 525 5.45 1,813 3.01 0.5864
2020-04-28 2020-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 9,629 593 6.56 1,760 -14.02 0.6467
2020-01-10 2019-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 9,036 1,145 14.51 2,047 24.74 0.5883
2019-10-03 2019-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 7,891 775 10.89 1,641 8.17 0.5019
2019-07-19 2019-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 7,116 4,410 162.97 1,517 178.86 0.4930
2019-04-25 2019-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 2,706 179 7.08 544 5.43 0.1804
2019-01-10 2018-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 2,527 -104 -3.95 516 -8.35 0.1927
2018-10-05 2018-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 2,631 0 0.00 563 14.66 0.1900
2018-07-09 2018-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 2,631 50 1.94 491 -4.66 0.1779
2018-04-06 2018-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 2,581 0 0.00 515 0.59 0.1969
2018-01-04 2017-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 2,581 -1,500 -36.76 512 -31.55 0.1919
2017-10-18 2017-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 4,081 0 0.00 748 8.25 0.2972
2017-07-20 2017-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 4,081 -150 -3.55 691 -1.99 0.2730
2017-04-10 2017-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 4,231 429 11.28 705 13.71 0.2875
2017-01-09 2016-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,802 -120 -3.06 620 9.35 0.2610
2016-10-04 2016-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,922 0 0.00 567 -0.18 0.2495
2016-07-20 2016-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,922 0 0.00 568 2.16 0.2538
2016-04-11 2016-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,922 0 0.00 556 7.34 0.2644
2016-02-29 2015-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,922 21 0.54 518 1.77 0.2659
2015-10-14 2015-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,901 150 4.00 509 -0.39 0.2820
2015-07-21 2015-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,751 0 0.00 511 -5.55 0.2668
2015-04-13 2015-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,751 0 0.00 541 -3.91 0.2849
2015-01-21 2014-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,751 -45 -1.19 563 7.44 0.3028
2014-10-03 2014-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,796 -50 -1.30 524 7.60 0.2944
2014-07-15 2014-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,846 0 0.00 487 1.25 0.2781
2014-04-15 2014-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,846 0 0.00 481 5.48 0.2837
2014-01-22 2013-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,846 0 0.00 456 4.35 0.2724
2013-10-16 2013-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,846 0 0.00 437 1.63 0.2916
2013-07-16 2013-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 3,846 3,846 430 0.2972
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.