Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionThomasville National Bank
Latest Disclosed Ownership123,465 shares
Latest Disclosed Value $ 62,059,682
Thomasville National Bank reports 1.86% increase in ownership of BRKB / Berkshire Hathaway Inc.

On January 26, 2026 - Thomasville National Bank filed a 13F-HR form disclosing ownership of 123,465 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $62,059,682 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 10, 2025 disclosing 2 shares of Berkshire Hathaway Inc.. This represents a change in shares of 1.86% during the quarter.

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)
2026-01-26 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 123,465 2,259 1.86 62,060 1.84 2.8629
2025-10-10 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 121,206 2,071 1.74 60,935 5.29 3.8364
2025-07-11 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 119,135 -4,036 -3.28 57,872 -11.78 3.9429
2025-04-16 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 123,171 1,218 1.00 65,598 18.67 4.7981
2025-01-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 121,953 1,000 0.83 55,279 -0.70 3.9743
2024-10-11 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 120,953 644 0.54 55,670 13.75 4.1245
2024-07-10 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 120,309 1,006 0.84 48,942 -2.45 3.9189
2024-04-10 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 119,303 1,943 1.66 50,169 19.86 4.1296
2024-01-11 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 117,360 -4,102 -3.38 41,858 -1.62 3.7131
2023-10-10 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 121,462 830 0.69 42,548 3.44 4.1862
2023-07-10 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 120,632 1,799 1.51 41,136 12.11 3.9270
2023-04-10 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 118,833 -675 -0.56 36,692 101,822.22 3.7836
2023-01-10 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 119,508 4,849 4.23 37 -99.88 4.2550
2022-10-03 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 114,659 1,365 1.20 30,616 -1.02 3.6702
2022-07-28 2022-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 113,294 701 0.62 30,931 -22.16 3.4120
2022-07-11 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 112,562 -31 39,724 2.4492
2022-04-14 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 112,593 522 0.47 39,735 18.58 3.8120
2022-01-18 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 112,071 778 0.70 33,509 10.31 3.2044
2021-10-04 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 111,293 2,637 2.43 30,376 0.59 3.1484
2021-07-02 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 108,656 7,221 7.12 30,198 62.84 3.1994
2021-04-01 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 101,435 -2,181 -2.10 18,545 -22.81 3.4561
2021-01-04 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 103,616 1,023 1.00 24,025 9.97 3.1539
2020-10-01 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 102,593 -803 -0.78 21,846 18.36 3.2858
2020-07-01 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 103,396 10,102 10.83 18,457 -4.90 2.8642
2020-04-02 2020-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 93,294 -4,005 -4.12 19,407 -11.94 3.2367
2020-04-02 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 93,294 -4,005 19,407 1,917,486.9035
2020-01-07 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 97,299 4,005 4.29 22,038 13.56 3.4019
2019-10-02 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 93,294 2,455 2.70 19,407 0.22 3.2367
2019-07-01 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 90,839 2,192 2.47 19,364 8.74 3.3538
2019-05-16 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 88,647 1,236 1.41 17,808 -0.22 3.2856
2019-01-17 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 87,411 -1,957 -2.19 17,848 -6.73 3.6635
2018-10-25 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 89,368 -319 -0.36 19,135 14.31 3.0699
2018-07-11 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 89,687 -3,404 -3.66 16,740 -9.85 2.8834
2018-04-20 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 93,091 2,161 2.38 18,570 3.03 3.3015
2018-02-05 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 90,930 3,737 4.29 18,024 12.76 3.3793
2017-11-14 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 87,193 1,604 1.87 15,984 10.26 2.6512
2017-07-17 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 85,589 1,709 2.04 14,496 3.68 2.6511
2017-04-12 2017-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 83,880 -2,308 -2.68 13,981 12.28 2.7817
2016-11-03 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Common Stock 084670702 86,188 3,620 4.38 12,452 4.16 7.2837
2016-07-19 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 82,568 2,205 2.74 11,955 4.85 3.1466
2016-04-14 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 80,363 9,436 13.30 11,402 21.75 3.4408
2016-01-14 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 70,927 1,712 2.47 9,365 3.76 3.3167
2015-10-15 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 69,215 1,851 2.75 9,026 -1.55 3.2942
2015-07-22 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 67,364 -764 -1.12 9,168 -6.75 3.1652
2015-04-14 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 68,128 2,509 3.82 9,832 -0.20 3.3675
2015-01-15 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 65,619 565 0.87 9,852 9.64 3.5217
2014-10-15 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 65,054 1,273 2.00 8,986 11.32 3.4332
2014-07-16 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 63,781 669 1.06 8,072 2.35 2.9509
2014-04-09 2014-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 63,112 -1,478 -2.29 7,887 3.00 3.2452
2014-02-04 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 64,590 7,005 12.16 7,657 17.15 3.3719
2013-10-22 2013-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,585 646 1.13 6,536 2.56 3.4004
2013-07-10 2013-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 56,939 56,939 6,373 4.1921
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.