Berkshire Hathaway Inc.
US ˙ NYSE ˙ US0846701086

SecurityBRK.A / Berkshire Hathaway Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership41 shares
Latest Disclosed Value $ 29,444
Bessemer Group Inc reports 20.59% increase in ownership of BRK.A / Berkshire Hathaway Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 41 shares of Berkshire Hathaway Inc. (US:BRK.A) valued at $29,443,740 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 34 shares of Berkshire Hathaway Inc.. This represents a change in shares of 20.59% during the quarter. The current value of the position is $29,261,386 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)
2026-05-06 2026-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 41 7 20.59 29 16.00 0.0463
2026-02-05 2025-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 34 5 17.24 26 19.05 0.0394
2025-11-05 2025-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 29 0 0.00 22 0.00 0.0334
2025-08-01 2025-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 29 -1 -3.33 21 -8.70 0.0343
2025-04-23 2025-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 30 -3 -9.09 24 4.55 0.0429
2025-02-13 2024-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 33 1 3.12 22 0.00 0.0367
2024-11-12 2024-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 32 -2 -5.88 22 10.00 0.0364
2024-08-13 2024-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 34 5 17.24 21 11.11 0.0367
2024-08-13 2024-03-31 13F/A-1 BERKSHIRE HATHAWAY CL A SC 084670108 29 -10 -25.64 18 -14.29 0.0333
2024-05-13 2024-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 29 -10 18 0.0333
2024-02-09 2023-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 39 -4 -9.30 21 -4.55 0.0412
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 43 -2 -4.44 23 -4.35 0.0502
2023-08-10 2023-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 45 -8 -15.09 23 -4.17 0.0494
2023-05-10 2023-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 53 0 0.00 25 0.00 0.0586
2023-02-13 2022-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 53 0 0.00 25 -99.89 0.0605
2022-11-09 2022-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 53 -20 -27.40 21,543 -27.84 0.0562
2022-08-10 2022-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 73 20 37.74 29,854 6.50 0.0744
2022-05-12 2022-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 53 1 1.92 28,033 19.62 0.0588
2022-01-27 2021-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 52 -15 -22.39 23,435 -14.97 0.0470
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 67 -12 -15.19 27,562 -16.66 0.0588
2021-08-06 2021-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 79 23 41.07 33,070 53.11 0.0718
2021-05-13 2021-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 56 21 60.00 21,599 77.43 0.0518
2021-02-09 2020-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 35 23 191.67 12,173 217.01 0.0322
2020-11-12 2020-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 12 0 0.00 3,840 19.70 0.0113
2020-08-05 2020-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 12 -2 -14.29 3,208 -15.76 0.0101
2020-04-30 2020-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 14 -1 -6.67 3,808 -25.25 0.0153
2020-02-04 2019-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 15 0 0.00 5,094 8.89 0.0165
2019-11-07 2019-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 15 -1 -6.25 4,678 -8.15 0.0167
2019-07-19 2019-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 16 0 0.00 5,093 5.66 0.0172
2019-05-13 2019-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 16 -4 -20.00 4,820 -21.24 0.0185
2019-05-21 2018-12-31 13F/A-1 BERKSHIRE HATHAWAY CL A SC 084670108 20 2 11.11 6,120 6.25 0.0267
2019-02-12 2018-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 20 2 6,120 0.0266
2018-11-06 2018-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 18 -1 -5.26 5,760 7.50 0.0214
2018-07-25 2018-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 19 -1 -5.00 5,358 -10.43 0.0208
2018-05-10 2018-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 20 0 0.00 5,982 0.50 0.0233
2018-01-30 2017-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 20 5 33.33 5,952 44.43 0.0231
2017-11-03 2017-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 15 -2 -11.76 4,121 -4.83 0.0164
2017-07-27 2017-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 17 0 0.00 4,330 1.93 0.0174
2017-05-12 2017-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 17 -6 -26.09 4,248 -24.33 0.0177
2017-02-07 2016-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 23 7 43.75 5,614 62.30 0.0259
2016-11-10 2016-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 16 -5 -23.81 3,459 -24.09 0.0174
2016-08-11 2016-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 21 0 0.00 4,557 1.67 0.0250
2016-05-11 2016-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 21 0 0.00 4,482 7.90 0.0253
2016-02-12 2015-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 21 0 0.00 4,154 1.32 0.0231
2015-11-16 2015-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 21 0 0.00 4,100 -4.70 0.0234
2015-08-14 2015-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 21 -1 -4.55 4,302 -10.13 0.0225
2015-06-18 2015-03-31 13F/A-1 BERKSHIRE HATHAWAY CL A SC 084670108 22 7 46.67 4,787 41.21 0.0243
2015-05-14 2015-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 22 4,787
2015-02-17 2014-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 15 -1 -6.25 3,390 2.39 0.0183
2014-12-11 2014-09-30 13F/A-1 BERKSHIRE HATHAWAY CL A SC 084670108 16 -5 -23.81 3,311 -17.00 0.0188
2014-11-13 2014-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 16 -5 3,311 0.0209
2014-08-13 2014-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 21 -1 -4.55 3,989 -3.18 0.0245
2014-05-14 2014-03-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 22 -3 -12.00 4,120 -7.39 0.0278
2014-02-18 2013-12-31 13F BERKSHIRE HATHAWAY CL A SC 084670108 25 3 13.64 4,449 18.70 0.0319
2013-11-08 2013-09-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 22 -1 -4.35 3,748 -3.35 0.0304
2013-08-14 2013-06-30 13F BERKSHIRE HATHAWAY CL A SC 084670108 23 23 3,878 0.0348
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.