Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionUmb Bank N A/mo
Latest Disclosed Ownership164,465 shares
Latest Disclosed Value $ 78,811,628
Umb Bank N A/mo reports 16.10% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On May 11, 2026 - Umb Bank N A/mo filed a 13F-HR form disclosing ownership of 164,465 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $78,811,628 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 196,023 shares of Berkshire Hathaway Inc.. This represents a change in shares of -16.10% 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)
2026-05-11 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 164,465 -31,558 -16.10 78,812 -20.01 0.9918
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 196,023 57,050 41.05 98,531 41.03 1.3103
2025-11-04 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 138,973 -254 -0.18 69,867 3.30 1.0281
2025-07-11 2025-06-30 13F/A-01 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 139,227 -10,844 -7.23 67,632 -15.38 1.0538
2025-07-10 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 150,071 0 79,925 1.1595
2025-04-14 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 150,071 -505 -0.34 79,925 17.10 1.3170
2025-01-16 2024-12-31 13F Berkshire Hathaway CL B NEW 084670702 150,576 -6,614 -4.21 68,253 -5.66 1.0795
2024-10-09 2024-09-30 13F Berkshire Hathaway CL B NEW 084670702 157,190 -2,347 -1.47 72,348 11.48 1.1263
2024-07-29 2024-06-30 13F Berkshire Hathaway CL B NEW 084670702 159,537 -35,614 -18.25 64,900 -20.92 1.0641
2024-04-26 2024-03-31 13F Berkshire Hathaway CL B NEW 084670702 195,151 -9,717 -4.74 82,065 12.31 1.2997
2024-01-23 2023-12-31 13F Berkshire Hathaway CL B NEW 084670702 204,868 17,906 9.58 73,068 11.57 1.0680
2023-10-18 2023-09-30 13F Berkshire Hathaway CL B NEW 084670702 186,962 -6,147 -3.18 65,493 -0.54 1.0511
2023-07-25 2023-06-30 13F Berkshire Hathaway CL B NEW 084670702 193,109 -4,855 -2.45 65,850 7.73 0.9994
2023-04-11 2023-03-31 13F Berkshire Hathaway CL B NEW 084670702 197,964 -5,423 -2.67 61,125 98,488.71 0.9776
2023-01-10 2022-12-31 13F Berkshire Hathaway CL B NEW 084670702 203,387 -900 -0.44 63 -99.89 0.9932
2022-10-13 2022-09-30 13F Berkshire Hathaway CL B NEW 084670702 204,287 1,053 0.52 54,549 -1.69 0.9199
2022-07-20 2022-06-30 13F Berkshire Hathaway CL B NEW 084670702 203,234 4,423 2.22 55,487 -20.92 0.8639
2022-04-22 2022-03-31 13F Berkshire Hathaway CL B NEW 084670702 198,811 46,314 30.37 70,162 53.87 0.9285
2022-02-09 2021-12-31 13F Berkshire Hathaway CL B NEW 084670702 152,497 87,043 132.98 45,597 155.23 0.5759
2021-10-18 2021-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 65,454 -275 -0.42 17,865 -2.20 0.4018
2021-07-26 2021-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 65,729 -4,013 -5.75 18,267 2.53 0.4182
2021-04-15 2021-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 69,742 -194 -0.28 17,817 9.87 0.4355
2021-02-04 2020-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 69,936 -8,050 -10.32 16,216 16.49 0.4366
2020-10-16 2020-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 77,986 0 0.00 13,921 0.00 0.4315
2020-07-16 2020-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 77,986 -4,891 -5.90 13,921 -8.12 0.4315
2020-05-26 2020-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 82,877 727 0.88 15,152 -18.57 0.5429
2020-01-31 2019-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 82,150 58,405 245.97 18,607 276.66 0.5125
2019-10-30 2019-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 23,745 -24 -0.10 4,940 -2.51 0.1186
2019-07-30 2019-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 23,769 -495 -2.04 5,067 3.96 0.1244
2019-04-30 2019-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 24,264 4,245 21.20 4,874 19.26 0.1486
2019-01-24 2018-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 20,019 -56,394 -73.80 4,087 -75.02 0.1248
2018-10-22 2018-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 76,413 -2,883 -3.64 16,360 10.54 0.4861
2018-07-31 2018-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 79,296 -346 -0.43 14,800 -6.84 0.4699
2018-04-25 2018-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 79,642 2,454 3.18 15,887 3.84 0.5131
2018-01-22 2017-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 77,188 -1,862 -2.36 15,300 5.58 0.4987
2017-10-11 2017-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 79,050 -1,047 -1.31 14,492 6.83 0.4983
2017-08-02 2017-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 80,097 -26,955 -25.18 13,566 -23.97 0.4748
2017-04-24 2017-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 107,052 -16,848 -13.60 17,843 -11.64 0.6242
2017-01-18 2016-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 123,900 10,216 8.99 20,193 22.95 0.7433
2016-10-28 2016-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 113,684 -7,501 -6.19 16,424 -6.39 0.6617
2016-07-26 2016-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 121,185 34,867 40.39 17,546 43.28 0.7383
2016-04-20 2016-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 86,318 -3,518 -3.92 12,246 3.24 0.5221
2016-01-19 2015-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 89,836 -255 -0.28 11,862 0.97 0.5166
2015-10-28 2015-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 90,091 -915 -1.01 11,748 -5.16 0.6901
2015-07-20 2015-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 91,006 -4,246 -4.46 12,387 -9.89 0.5673
2015-04-17 2015-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 95,252 1,796 1.92 13,746 -2.04 0.6198
2015-01-23 2014-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 93,456 -456 -0.49 14,032 8.16 0.6276
2014-10-21 2014-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 93,912 212 0.23 12,973 9.39 0.6329
2014-07-18 2014-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 93,700 -6,215 -6.22 11,859 -5.03 0.5632
2014-04-30 2014-03-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 99,915 -48,996 -32.90 12,487 -29.27 0.6994
2014-02-05 2013-12-31 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 148,911 -257 -0.17 17,655 4.27 0.9685
2013-11-05 2013-09-30 13F/A-1 Berkshire Hathaway Inc - Cl B COMMON 084670702 149,168 -5,048 -3.27 16,932 -1.90 0.9774
2013-11-01 2013-09-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 154,216 17,260
2013-08-13 2013-06-30 13F Berkshire Hathaway Inc - Cl B COMMON 084670702 154,216 154,216 17,260 1.0121
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.