Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionRiver Road Asset Management, LLC
Latest Disclosed Ownership455,439 shares
Latest Disclosed Value $ 218,246,369
River Road Asset Management, LLC reports 1.68% increase in ownership of BRKB / Berkshire Hathaway Inc.

On April 30, 2026 - River Road Asset Management, LLC filed a 13F-HR form disclosing ownership of 455,439 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $218,246,369 USD as of March 31, 2026.

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)
2026-04-30 2026-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 455,439 7,518 1.68 218,246 -3.07 2.4741
2026-02-24 2025-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 447,921 48,084 12.03 225,147 12.01 2.4695
2025-11-12 2025-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 399,837 201,948 102.05 201,014 115.27 2.2522
2025-08-13 2025-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 197,889 83,189 72.53 93,380 52.86 1.1855
2025-05-13 2025-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 114,700 -16,403 -12.51 61,087 2.79 0.8306
2025-02-07 2024-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 131,103 -31,525 -19.38 59,426 -20.61 0.7900
2024-10-30 2024-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 162,628 -17,853 -9.89 74,851 1.95 0.9790
2024-07-19 2024-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 180,481 -52,588 -22.56 73,420 -25.09 1.0535
2024-04-26 2024-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 233,069 -41,961 -15.26 98,010 -0.08 1.3244
2024-01-31 2023-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 275,030 -69,284 -20.12 98,092 -18.67 1.3619
2023-11-13 2023-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 344,314 -57,737 -14.36 120,613 -12.02 1.7170
2023-07-20 2023-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 402,051 -71,992 -15.19 137,099 -6.33 1.8911
2023-04-27 2023-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 474,043 -11,609 -2.39 146,370 -2.43 1.9951
2023-02-01 2022-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 485,652 -27,599 -5.38 150,018 9.46 2.0550
2022-11-04 2022-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 513,251 97,218 23.37 137,048 20.66 2.0410
2022-07-20 2022-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 416,033 -301,471 -42.02 113,585 -55.14 1.5931
2022-05-12 2022-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 717,504 -100,138 -12.25 253,214 3.57 2.7968
2022-02-01 2021-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 817,642 -216,852 -20.96 244,475 -13.42 2.6025
2021-11-12 2021-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 1,034,494 7,698 0.75 282,355 -1.06 3.1232
2021-08-10 2021-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 1,026,796 163,716 18.97 285,367 29.42 3.0648
2021-05-12 2021-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 863,080 71,971 9.10 220,491 20.20 2.6668
2021-02-10 2020-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 791,109 25,710 3.36 183,434 12.55 2.6020
2020-11-09 2020-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 765,399 11,124 1.47 162,984 21.05 2.6592
2020-08-12 2020-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 754,275 257,142 51.72 134,646 48.14 2.3163
2020-05-14 2020-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 497,133 25,824 5.48 90,891 -14.86 2.0329
2020-02-12 2019-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 471,309 25,998 5.84 106,751 15.24 1.6840
2019-11-05 2019-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 445,311 38,841 9.56 92,634 6.91 1.7574
2019-08-12 2019-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 406,470 176,302 76.60 86,647 87.39 1.6846
2019-05-02 2019-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 230,168 21,859 10.49 46,238 8.71 1.0325
2019-02-06 2018-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 208,309 37,661 22.07 42,533 16.41 1.0452
2018-11-01 2018-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 170,648 27,140 18.91 36,537 36.40 0.7590
2018-07-25 2018-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 143,508 47,900 50.10 26,786 40.45 0.5609
2018-05-04 2018-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 95,608 -10,196 -9.64 19,072 -9.06 0.3874
2018-02-06 2017-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 105,804 -8,996 -7.84 20,972 -0.35 0.3980
2017-11-03 2017-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 114,800 12,724 12.47 21,045 21.72 0.4127
2017-08-08 2017-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 102,076 -1,175 -1.14 17,289 0.46 0.3342
2017-04-25 2017-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 103,251 38,264 58.88 17,210 62.48 0.3257
2017-01-12 2016-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 64,987 -11,912 -15.49 10,592 -4.66 0.2031
2016-10-27 2016-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 76,899 24,400 46.48 11,110 46.16 0.2289
2016-08-04 2016-06-30 13F Berkshire Hathaway Inc. Class COM 084670702 52,499 33,127 171.00 7,601 176.60 0.1614
2016-05-13 2016-03-31 13F Berkshire Hathaway Inc. Class COM 084670702 19,372 2,579 15.36 2,748 23.95 0.0493
2016-02-11 2015-12-31 13F Berkshire Hathaway Inc. Class COM 084670702 16,793 -607 -3.49 2,217 -2.29 0.0384
2015-11-13 2015-09-30 13F Berkshire Hathaway Inc. Class COM 084670702 17,400 17,400 0.00 2,269 0.0351
2014-11-13 2014-09-30 13F Berkshire Hathaway Class B COM 084670702 0 -66,334 -100.00 0 -100.00
2014-08-08 2014-06-30 13F Berkshire Hathaway Class B COM 084670702 66,334 7,589 12.92 8,395 14.36 0.1111
2014-05-12 2014-03-31 13F Berkshire Hathaway Class B COM 084670702 58,745 58,745 7,341 0.0795
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.