Berkshire Hathaway Inc.
DE ˙ XTRA
424,90 € ↑16,80 (4,12%)
2026-06-05
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionCedar Mountain Advisors, LLC
Latest Disclosed Ownership1,910 shares
Latest Disclosed Value $ 915,272
Cedar Mountain Advisors, LLC reports 1.49% increase in ownership of BRYN / Berkshire Hathaway Inc.

On April 30, 2026 - Cedar Mountain Advisors, LLC filed a 13F-HR form disclosing ownership of 1,910 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $790,644 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,882 shares of Berkshire Hathaway Inc.. This represents a change in shares of 1.49% during the quarter. The current value of the position is $811,559 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)
2026-04-30 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,910 28 1.49 915 -3.17 0.1790
2026-02-11 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,882 0 0.00 946 -0.11 0.1825
2025-10-24 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B Stock 084670702 1,882 29 1.57 946 5.11 0.1842
2025-07-22 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,853 -50 -2.63 900 -11.15 0.1871
2025-04-14 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,903 -38 -1.96 1,014 15.24 0.2270
2025-01-21 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,941 0 0.00 880 -1.57 0.1933
2024-10-15 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,941 42 2.21 893 15.67 0.2014
2024-07-11 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,899 0 0.00 773 -3.26 0.1907
2024-04-16 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,899 -77 -3.90 799 13.35 0.2008
2024-01-16 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,976 0 0.00 705 1.73 0.1908
2023-10-23 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,976 0 0.00 692 2.82 0.2041
2023-07-19 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,976 0 0.00 674 10.33 0.1925
2023-04-11 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,976 -12 -0.60 610 -0.65 0.1836
2023-02-13 2022-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,988 0 0.00 614 15.63 0.1927
2023-01-11 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,988 0 1 0.1924
2022-10-11 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,988 0 0.00 531 -2.21 0.1767
2022-07-14 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,988 0 0.00 543 -22.65 0.1858
2022-04-14 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,988 0 0.00 702 18.18 0.2074
2022-01-24 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,988 340 20.63 594 32.00 0.1822
2021-10-15 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,648 0 0.00 450 -1.75 0.1497
2021-07-15 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,648 174 11.80 458 21.49 0.1514
2021-04-23 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,474 0 0.00 377 10.23 0.1275
2021-01-28 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,474 -50 -3.28 342 5.23 0.1222
2020-10-21 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,524 -7 -0.46 325 19.05 0.1316
2020-07-20 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,531 272 21.60 273 18.70 0.1183
2020-04-27 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,259 0 0.00 230 -19.30 0.1151
2020-01-30 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,259 1,259 285 0.1150
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.