Berkshire Hathaway Inc.
US ˙ NYSE

SecurityBRK.B / Berkshire Hathaway Inc.
InstitutionSprott Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Sprott Inc. closes position in BRK.B / Berkshire Hathaway Inc.

On May 8, 2026 - Sprott Inc. filed a 13F-HR form disclosing ownership of 0 shares of Berkshire Hathaway Inc. (US:BRK.B) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 26,112 shares of Berkshire Hathaway Inc.. The current value of the position is $0 USD.

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)
2026-05-08 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 0 -100.00 0
2026-02-12 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 26,112 -125 -0.48 13,125 -0.49 0.4431
2025-11-12 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 26,237 -10,808 -29.18 13,190 -26.70 0.4611
2025-08-11 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 37,045 -4,601 -11.05 17,995 -18.86 0.8509
2025-05-14 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 41,646 -13,007 -23.80 22,180 -10.47 1.2028
2025-02-04 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 54,653 -23,080 -29.69 24,773 -30.76 1.4733
2024-11-14 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 77,733 -5,327 -6.41 35,777 5.89 2.2877
2024-08-13 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 83,060 -1,560 -1.84 33,789 -5.05 2.5054
2024-05-14 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 84,620 54,328 179.35 35,584 229.39 2.5652
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 0 0.00 10,804 1.81 0.9729
2023-11-17 2023-09-30 13F/A-2 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 0 0.00 10,611 2.73 0.9552
2023-11-14 2023-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 0 10,611 1.0046
2023-11-14 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 0 10,611 0.9097
2023-08-14 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 0 0.00 10,330 10.44 0.9155
2023-05-15 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 0 0.00 9,353 -0.04 0.7811
2023-02-14 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,292 -5,000 -14.17 9,357 -0.71 0.8200
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,292 0 0.00 9,424 -2.19 0.9375
2022-08-15 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,292 0 0.00 9,635 -22.64 0.8726
2022-05-16 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,292 -7,500 -17.53 12,455 -2.66 0.8434
2022-02-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 42,792 -2,500 -5.52 12,795 3.50 0.8247
2021-11-15 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 45,292 -2,500 -5.23 12,362 -6.93 0.8121
2021-08-16 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 47,792 -2,500 -4.97 13,282 3.38 0.7751
2021-05-17 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 50,292 0 0.00 12,848 10.18 0.7709
2021-02-16 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 50,292 5,000 11.04 11,661 20.91 0.6320
2020-12-14 2020-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 45,292 0 0.00 9,644 19.28 0.7406
2020-11-12 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 45,292 0 9,644 394,897.9383
2020-12-07 2020-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 45,292 0 0.00 8,085 -2.37 0.5060
2020-08-14 2020-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 45,292 0 8,085 10,198.4546
2020-05-15 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 45,292 2,000 4.62 8,281 -15.55 0.2889
2020-02-13 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 43,292 0 0.00 9,806 8.88 0.1621
2019-11-13 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 43,292 3,000 7.45 9,006 4.86 2.2987
2019-08-14 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,292 20,000 98.56 8,589 110.72 2.0409
2019-05-15 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,292 250 1.25 4,076 -0.39 0.8845
2019-02-13 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,042 1,500 8.09 4,092 3.07 1.1412
2018-11-14 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,542 42 0.23 3,970 14.97 0.9924
2018-08-14 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,500 -5,000 -21.28 3,453 -26.34 0.7072
2018-05-15 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,500 -3,100 -11.65 4,688 -11.08 0.9713
2018-02-14 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 26,600 -3,500 -11.63 5,272 -4.46 1.5388
2017-11-03 2017-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 30,100 -7,525 -20.00 5,518 -13.42 1.4169
2017-07-12 2017-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 37,625 225 0.60 6,373 2.23 0.2367
2017-05-08 2017-03-31 13F BERKSHIRE HATHAWAY COM 084670702 37,400 -6,500 -14.81 6,234 -12.87 0.2609
2017-01-27 2016-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 43,900 -900 -2.01 7,155 10.55 0.6129
2016-10-31 2016-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 44,800 0 0.00 6,472 -0.23 0.2290
2016-08-11 2016-06-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 44,800 600 1.36 6,487 3.44 0.3338
2016-04-18 2016-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 44,200 2,400 5.74 6,271 13.63 0.4921
2016-01-29 2015-12-31 13F BERKSHIRE HATHAWAY COM 084670702 41,800 3,800 10.00 5,519 11.38 0.2082
2015-10-28 2015-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 38,000 0 0.00 4,955 -4.20 0.3037
2015-07-30 2015-06-30 13F BERKSHIRE HATHAWAY COM 084670702 38,000 -410 -1.07 5,172 -6.69 0.3920
2015-04-20 2015-03-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 38,410 33,000 609.98 5,543 582.64 0.4411
2015-01-20 2014-12-31 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 5,410 5,410 812 0.0604
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.