Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionIntrepid Capital Management Inc
Latest Disclosed Ownership13,658 shares
Latest Disclosed Value $ 6,544,914
Intrepid Capital Management Inc reports 3.02% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 15, 2026 - Intrepid Capital Management Inc filed a 13F-HR form disclosing ownership of 13,658 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $6,544,914 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 13,258 shares of Berkshire Hathaway Inc.. This represents a change in shares of 3.02% 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)
2026-05-15 2026-03-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,658 400 3.02 6,545 -1.80 2.5120
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 13,258 21 0.16 6,664 0.15 2.5779
2025-11-13 2025-09-30 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 13,237 220 1.69 6,655 5.23 2.6200
2025-08-12 2025-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 13,017 -155 -1.18 6,323 -9.86 2.5678
2025-05-15 2025-03-31 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 13,172 673 5.38 7,015 23.83 3.4073
2025-02-12 2024-12-31 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 12,499 530 4.43 5,666 2.85 2.8840
2024-11-14 2024-09-30 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 11,969 -633 -5.02 5,509 7.45 3.0562
2024-08-15 2024-06-30 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 12,602 1,138 9.93 5,127 6.35 3.2642
2024-05-15 2024-03-31 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 11,464 411 3.72 4,821 22.27 3.1240
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAYCLASS B COM 084670702 11,053 409 3.84 3,942 5.74 2.6956
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 10,644 51 0.48 3,729 3.21 2.5778
2023-09-26 2023-06-30 13F/A-2 BERKSHIRE HATHAWAY CLASS B COM 084670702 10,593 -312 -2.86 3,612 7.28 2.5370
2023-09-26 2023-06-30 13F/A-1 BERKSHIRE HATHAWAY CLASS B COM 084670702 10,593 3,612
2023-08-10 2023-06-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 10,593 -312 3,612 3.1074
2023-05-16 2023-03-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 10,905 -29 -0.27 3,367 112,133.33 2.9163
2023-02-06 2022-12-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 10,934 330 3.11 3 -99.89 2.9164
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 10,604 -88 -0.82 2,831 -3.01 2.3026
2022-08-15 2022-06-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 10,692 -3,132 -22.66 2,919 -40.17 2.3153
2022-05-11 2022-03-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,824 0 0.00 4,879 18.05 2.9035
2022-02-09 2021-12-31 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,824 450 3.36 4,133 13.23 2.1029
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,374 -18 -0.13 3,650 -1.93 1.8033
2021-08-12 2021-06-30 13F BERKSHIRE HATHAWAY CLASS B COM 084670702 13,392 -39 -0.29 3,722 8.48 1.9657
2021-05-10 2021-03-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 13,431 -38 -0.28 3,431 9.86 1.7903
2021-02-11 2020-12-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 13,469 -848 -5.92 3,123 2.43 1.5716
2020-11-12 2020-09-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 14,317 -3,523 -19.75 3,049 -4.27 1.7741
2020-08-14 2020-06-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 17,840 -7,806 -30.44 3,185 -32.08 1.8015
2020-05-14 2020-03-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 25,646 -6,274 -19.66 4,689 -35.15 3.2012
2020-02-13 2019-12-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 31,920 -9,134 -22.25 7,230 -15.34 3.8859
2019-11-13 2019-09-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 41,054 -6,385 -13.46 8,540 -15.55 4.4635
2019-08-13 2019-06-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 47,439 -11,810 -19.93 10,113 -15.04 4.5759
2019-05-14 2019-03-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 59,249 -2,658 -4.29 11,903 -5.83 5.7306
2019-02-13 2018-12-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 61,907 -44,430 -41.78 12,640 -44.48 6.9691
2018-11-13 2018-09-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 106,337 -14,360 -11.90 22,768 1.07 8.7378
2018-08-13 2018-06-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 120,697 7,705 6.82 22,528 -0.05 7.7695
2018-05-14 2018-03-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 112,992 2 0.00 22,540 0.64 7.6535
2018-02-14 2017-12-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 112,990 -137 -0.12 22,397 8.00 8.4257
2017-11-14 2017-09-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 113,127 0 0.00 20,738 8.24 8.4146
2017-08-14 2017-06-30 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 113,127 0 0.00 19,160 1.61 7.4983
2017-05-15 2017-03-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 113,127 -3,005 -2.59 18,856 -0.38 6.9521
2017-02-13 2016-12-31 13F BERKSHIRE HATHAWAY CLASS B CS 084670702 116,132 0 0.00 18,927 12.81 8.3366
2016-11-10 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 116,132 -530 -0.45 16,778 -0.67 7.9030
2016-08-12 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 116,662 8,420 7.78 16,891 9.99 6.6833
2016-05-13 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 108,242 -15,400 -12.46 15,357 -5.94 6.0620
2016-02-12 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 123,642 -13,160 -9.62 16,326 -8.48 5.5582
2015-11-16 2015-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL CS 084670702 136,802 -538 -0.39 17,839 -4.57 5.6334
2015-11-13 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 136,802 17,839
2015-08-17 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 137,340 6,500 4.97 18,693 -1.01 6.1367
2015-05-14 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,840 0 0.00 18,883 -3.88 5.7597
2015-02-13 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,840 0 0.00 19,646 8.70 5.2900
2014-11-13 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,840 0 0.00 18,074 9.15 4.8944
2014-08-13 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,840 0 0.00 16,559 1.27 3.9337
2014-05-14 2014-03-31 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,840 0 0.00 16,351 5.41 3.4699
2014-02-10 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,840 200 0.15 15,512 4.61 3.0304
2013-11-13 2013-09-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,640 -255 -0.19 14,829 1.22 2.7667
2013-08-13 2013-06-30 13F BERKSHIRE HATHAWAY INC DEL CL CS 084670702 130,895 130,895 14,650 2.5644
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.