Berkshire Hathaway Inc.
DE ˙ XTRA
424,90 € ↑16,80 (4,12%)
2026-06-05
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionModern Wealth Management, LLC
Latest Disclosed Ownership99,473 shares
Latest Disclosed Value $ 47,597,956
Modern Wealth Management, LLC reports 6.41% increase in ownership of BRYN / Berkshire Hathaway Inc.

On May 14, 2026 - Modern Wealth Management, LLC filed a 13F-HR form disclosing ownership of 99,473 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $41,176,848 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 93,480 shares of Berkshire Hathaway Inc.. This represents a change in shares of 6.41% during the quarter. The current value of the position is $42,266,078 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)
2026-05-14 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 99,473 5,993 6.41 47,598 1.30 0.8150
2026-02-17 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 93,480 3,723 4.15 46,987 4.13 0.8568
2025-11-12 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 89,757 23,741 35.96 45,125 40.71 0.8928
2025-08-14 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 66,016 23,052 53.65 32,068 40.15 0.8005
2025-06-02 2025-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 42,964 -639 -1.47 22,882 15.77 0.7324
2025-05-15 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 42,107 -1,496 22,425 0.6926
2025-05-30 2024-12-31 13F/A-3 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 43,603 4,537 11.61 19,764 9.92 0.7392
2025-05-30 2024-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,547 -23,519 7,047 0.2810
2025-02-11 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 44,280 34,882 20,819 0.7286
2025-05-30 2024-09-30 13F/A-3 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 39,066 30,707 367.35 17,981 428.82 1.1019
2025-05-29 2024-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,398 1,039 4,326 0.2684
2024-11-05 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,586 32,227 18,680 1.1356
2025-05-29 2024-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,359 387 4.85 3,401 1.43 0.2608
2024-08-08 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,425 1,453 3,834 0.2804
2025-05-29 2024-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,972 2,390 42.82 3,353 68.44 0.3149
2024-05-13 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,155 2,573 3,360 0.3024
2025-05-28 2023-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,582 5,582 1,991 0.2518
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,470 5,470 1,951 0.2611
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.