Berkshire Hathaway Inc.
DE ˙ XTRA
410,90 € ↑5,35 (1,32%)
2026-06-03
AKTIENPREIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionSteginsky Capital Llc
Latest Disclosed Ownership74,602 shares
Latest Disclosed Value $ 35,749
Steginsky Capital Llc reports 5.74% increase in ownership of BRYN / Berkshire Hathaway Inc.

On May 4, 2026 - Steginsky Capital Llc filed a 13F-HR form disclosing ownership of 74,602 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $30,881,498 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 70,552 shares of Berkshire Hathaway Inc.. This represents a change in shares of 5.74% during the quarter. The current value of the position is $30,653,962 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-04 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 74,602 4,050 5.74 36 0.00 5.9082
2026-02-05 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 70,552 1,286 1.86 35 2.94 5.9759
2025-11-13 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 69,266 5,568 8.74 35 13.33 6.3938
2025-08-12 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 63,698 1,891 3.06 31 -6.25 6.3268
2025-05-15 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 61,807 -2,259 -3.53 33 10.34 7.3611
2025-02-11 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 64,066 765 1.21 29 0.00 6.2193
2024-11-12 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 63,301 -1,465 -2.26 29 11.54 6.6125
2024-08-14 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 64,766 -2,510 -3.73 26 -7.14 6.0526
2024-05-13 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 67,276 -582 -0.86 28 16.67 6.8116
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 67,858 -2,667 -3.78 24 0.00 6.6672
2023-11-14 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 70,525 -2,233 -3.07 25 0.00 7.5928
2023-07-13 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 72,758 -4,325 -5.61 25 4.35 7.7497
2023-05-12 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 77,083 -6,306 -7.56 24 -8.00 8.4944
2023-01-31 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 83,389 -2,927 -3.39 26 -99.89 9.5135
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 86,316 -3,625 -4.03 23,048 -6.14 8.7535
2022-07-26 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 89,941 -2,548 -2.75 24,556 -11.20 8.7733
2022-05-13 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 92,489 0 0.00 27,654 0.00 9.0596
2022-02-10 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 92,489 -8,078 -8.03 27,654 0.75 9.0596
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 100,567 -546 -0.54 27,449 -2.32 10.3128
2021-08-13 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 101,113 -1,668 -1.62 28,101 7.02 11.2477
2021-05-14 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 102,781 -321 -0.31 26,257 9.83 12.2071
2021-02-08 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 103,102 -46 -0.04 23,906 8.84 11.9299
2020-10-30 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 103,148 1,994 1.97 21,964 21.64 12.4176
2020-08-03 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 101,154 596 0.59 18,057 -1.78 11.3130
2020-05-22 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 100,558 4,061 4.21 18,385 -15.89 12.8202
2020-01-22 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 96,497 5,991 6.62 21,857 16.09 12.6283
2019-11-01 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 90,506 -21 -0.02 18,827 -2.44 11.5963
2019-08-02 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 90,527 -48 -0.05 19,298 6.06 12.6131
2019-05-09 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 90,575 102 0.11 18,196 -1.50 12.9507
2019-02-07 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 90,473 79 0.09 18,473 -4.55 14.5267
2018-11-13 2018-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 90,394 21,133 30.51 19,354 49.71 14.9908
2018-11-13 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 84,903 15,642 15,564
2018-08-03 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 69,261 -168 -0.24 12,928 -6.66 11.6257
2018-05-10 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 69,429 -2,314 -3.23 13,850 -2.61 12.4655
2018-02-07 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 71,743 -13,160 -15.50 14,221 -8.63 13.3127
2017-11-03 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 84,903 -8,393 -9.00 15,564 -1.51 14.1528
2017-08-11 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 93,296 -2,549 -2.66 15,802 -1.08 15.5241
2017-05-12 2017-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 95,845 -2,464 -2.51 15,975 -0.29 13.8753
2017-02-13 2016-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 98,309 98,309 16,022 14.4246
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.