Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionAkre Capital Management Llc
Latest Disclosed Ownership10,339 shares
Latest Disclosed Value $ 4,954,449
Akre Capital Management Llc reports 13.13% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On May 14, 2026 - Akre Capital Management Llc filed a 13F-HR form disclosing ownership of 10,339 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $4,954,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,902 shares of Berkshire Hathaway Inc.. This represents a change in shares of -13.13% 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)
2026-05-14 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,339 -1,563 -13.13 4,954 -17.18 0.0808
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,902 -2,083 -14.89 5,983 -14.91 0.0656
2025-11-13 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,985 0 0.00 7,031 3.49 0.0701
2025-08-14 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,985 -1,190 -7.84 6,793 -15.94 0.0665
2025-05-13 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,175 -99 -0.65 8,082 16.73 0.0777
2025-02-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,274 0 0.00 6,923 -1.52 0.0599
2024-11-13 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,274 -621 -3.91 7,030 8.72 0.0585
2024-08-13 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,895 -595 -3.61 6,466 -6.75 0.0569
2024-05-23 2024-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,490 -70 -0.42 6,934 17.41 0.0574
2024-05-13 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,490 -70 6,934 0.0574
2024-02-09 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,560 -550 -3.21 5,906 -1.45 0.0497
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,110 -4 -0.02 5,994 2.71 0.0520
2023-08-11 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,114 0 0.00 5,836 10.43 0.0486
2023-05-12 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,114 0 0.00 5,284 -0.04 0.0465
2023-02-13 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,114 0 0.00 5,287 15.67 0.0478
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,114 0 0.00 4,570 -2.18 0.0403
2022-08-11 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,114 700 4.26 4,672 -19.35 0.0374
2022-05-13 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,414 -1,090 -6.23 5,793 10.68 0.0395
2022-02-11 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,504 0 0.00 5,234 9.54 0.0292
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,504 -445 -2.48 4,778 -4.21 0.0294
2021-08-13 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,949 0 0.00 4,988 8.79 0.0307
2021-07-09 2021-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,949 -665 -3.57 4,585 6.23 0.0312
2021-05-13 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,399 -215 4,700 0.0319
2021-02-10 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,614 0 0.00 4,316 8.88 0.0292
2020-11-13 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,614 -27,892 -59.98 3,964 -52.25 0.0279
2020-08-11 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 46,506 -710 -1.50 8,302 -3.83 0.0625
2020-05-11 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 47,216 -238,126 -83.45 8,633 -86.64 0.0839
2020-02-14 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 285,342 -1,065 -0.37 64,630 8.48 0.5926
2019-11-13 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 286,407 278 0.10 59,578 -2.32 0.5873
2019-08-13 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 286,129 -117 -0.04 60,994 6.07 0.6185
2019-05-13 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 286,246 200 0.07 57,504 -1.54 0.6068
2019-02-14 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 286,046 -30 -0.01 58,405 -4.65 0.7392
2018-11-14 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 286,076 -500 -0.17 61,252 14.51 0.7151
2018-08-14 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 286,576 -1,137 -0.40 53,489 -6.80 0.6757
2018-05-15 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 287,713 -424 -0.15 57,393 0.49 0.7532
2018-02-14 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 288,137 734 0.26 57,115 8.40 0.7903
2017-11-14 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 287,403 -103,571 -26.49 52,687 -20.44 0.7699
2017-08-14 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 390,974 6,725 1.75 66,219 3.39 1.0765
2017-05-15 2017-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 384,249 360 0.09 64,047 2.37 1.0528
2017-05-09 2016-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 383,889 -1,525 -0.40 62,566 12.37 1.1471
2017-02-13 2016-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 383,889 62,566
2016-11-15 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 385,414 2,110 0.55 55,681 0.33 1.0690
2017-08-18 2016-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 383,304 -3,441 -0.89 55,499 1.14 1.1186
2016-08-12 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 385,679 -1,066 55,642
2016-05-13 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 386,745 702 0.18 54,871 7.65 1.1554
2016-02-12 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 386,043 -24,964 -6.07 50,973 -4.89 1.1318
2015-11-12 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 411,007 96,589 30.72 53,595 25.24 1.2431
2015-08-14 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 314,418 17,078 5.74 42,795 -0.27 1.0308
2017-08-29 2015-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 297,340 -5,835 -1.92 42,912 -5.73 1.0884
2015-05-14 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 308,838 5,663 43,611
2015-02-13 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 303,175 -5,005 -1.62 45,522 6.93 1.1987
2014-11-13 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 308,180 -2,431 -0.78 42,572 8.30 1.2077
2014-08-13 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 310,611 -1,408 -0.45 39,311 0.82 1.1423
2014-05-13 2014-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 312,019 8,978 2.96 38,993 8.53 1.2475
2014-02-14 2013-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 303,041 40 0.01 35,929 4.46 1.3304
2014-02-12 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 303,041 35,929
2013-11-13 2013-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 303,001 750 0.25 34,394 1.67 1.4677
2013-08-14 2013-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 302,251 302,251 33,828 1.5303
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.