Berkshire Hathaway Inc.
US ˙ NYSE ˙ US0846701086

SecurityBRK.A / Berkshire Hathaway Inc.
InstitutionHm Payson & Co
Latest Disclosed Ownership38 shares
Latest Disclosed Value $ 27,289,320
Hm Payson & Co reports 99.98% decrease in ownership of BRK.A / Berkshire Hathaway Inc.

On April 13, 2026 - Hm Payson & Co filed a 13F-HR form disclosing ownership of 38 shares of Berkshire Hathaway Inc. (US:BRK.A) valued at $27,289,320 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 216,893 shares of Berkshire Hathaway Inc.. This represents a change in shares of -99.98% during the quarter. The current value of the position is $27,120,309 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)
2026-04-13 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 38 -216,855 -99.98 27,289 -74.97 0.2046
2026-02-12 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 38 0 0.00 28,682 0.08 0.4045
2025-10-17 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 38 0 0.00 28,660 3.48 0.4121
2025-10-17 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 38 0 0.00 27,694 -8.72 0.4386
2025-04-29 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 38 1 2.70 30,341 20.43 0.5325
2025-02-07 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 37 3 8.82 25,194 7.21 0.4274
2024-10-28 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 23,500 12.89 0.4030
2024-08-13 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 20,816 -3.50 0.3782
2024-06-20 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 21,571 16.92 0.4008
2024-02-13 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 18,449 2.10 0.3821
2023-11-06 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 18,070 2.64 0.4236
2023-07-17 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 17,606 11.21 0.3953
2023-04-18 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 15,830 -0.67 0.3796
2023-02-06 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 15,936 15.31 0.3969
2022-10-25 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 13,820 -0.60 0.3794
2022-08-15 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 13,904 -22.68 0.3564
2022-05-12 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 17,983 17.36 0.4092
2022-02-15 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 15,323 9.55 0.3331
2021-11-30 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 13,987 -1.72 0.3405
2021-08-17 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 0 0.00 14,232 8.53 0.3469
2021-06-15 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 34 -1 -2.86 13,114 7.72 0.3491
2021-03-10 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 0 0.00 12,174 8.70 0.3365
2020-12-21 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 0 0.00 11,200 19.71 0.3449
2020-08-13 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 0 0.00 9,356 -1.72 0.3138
2020-07-01 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 0 0.00 9,520 -19.91 0.3740
2020-02-18 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 0 0.00 11,886 8.91 0.3818
2019-11-12 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 0 0.00 10,914 -2.05 0.3844
2019-08-15 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL A 084670108 35 35 0.00 11,142 -0.52 0.3996
2019-02-15 2018-12-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 0 -35 -100.00 0 -100.00
2018-11-30 2018-09-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 11,200 13.46 0.5014
2018-08-27 2018-06-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 9,871 -5.71 0.4218
2018-05-14 2018-03-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 10,469 0.51 0.4319
2018-02-16 2017-12-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 10,416 8.32 0.4187
2017-11-06 2017-09-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 9,616 7.86 0.4135
2017-08-04 2017-06-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 8,915 1.94 0.4018
2017-05-25 2017-03-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 8,745 2.35 0.3988
2017-02-15 2016-12-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 8,544 12.90 0.4070
2016-11-14 2016-09-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 7,568 -0.34 0.3692
2016-08-08 2016-06-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 7,594 1.65 0.3791
2016-05-19 2016-03-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 7,471 7.92 0.3884
2016-02-23 2015-12-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 0 0.00 6,923 1.32 0.3559
2015-11-02 2015-09-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 35 -1 -2.78 6,833 -7.35 0.3703
2015-08-11 2015-06-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 7,375 -5.81 0.3670
2015-05-06 2015-03-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 7,830 -3.76 0.3913
2015-02-10 2014-12-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 8,136 9.24 0.4028
2014-11-12 2014-09-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 7,448 8.95 0.3816
2014-08-13 2014-06-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 6,836 1.35 0.3512
2014-05-07 2014-03-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 6,745 5.32 0.3570
2014-02-10 2013-12-31 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 6,404 4.38 0.3431
2013-11-13 2013-09-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 0 0.00 6,135 1.07 0.3557
2013-08-13 2013-06-30 13F BERKSHIRE HATHAWAY COMMON STOCK 084670108 36 36 6,070 0.3643
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.