Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
Institution180 Wealth Advisors, Llc
Latest Disclosed Ownership11,416 shares
Latest Disclosed Value $ 5,470,379
180 Wealth Advisors, Llc reports 2.49% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 1, 2026 - 180 Wealth Advisors, Llc filed a 13F-HR form disclosing ownership of 11,416 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $5,470,379 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 11,139 shares of Berkshire Hathaway Inc.. This represents a change in shares of 2.49% during the quarter.

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)
2026-05-01 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,416 277 2.49 5,470 -2.30 0.6218
2026-01-09 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,139 584 5.53 5,599 5.52 0.6375
2025-10-16 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,555 -630 -5.63 5,307 -2.34 0.6466
2025-07-31 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,185 558 5.25 5,433 -3.99 0.7578
2025-04-09 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,627 1,553 17.11 5,659 37.59 0.9014
2025-01-14 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,074 141 1.58 4,113 0.05 0.6444
2024-11-01 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,933 218 2.50 4,111 12.66 0.6471
2024-07-16 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,715 1,301 17.55 3,649 17.07 0.5952
2024-04-16 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,414 212 2.94 3,118 19.43 0.5604
2024-01-25 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,202 -23 -0.32 2,610 3.16 0.5224
2023-11-01 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,225 43 0.60 2,531 3.01 0.5696
2023-07-12 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,182 -43 -0.60 2,456 10.13 0.5394
2023-04-07 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,225 196 2.79 2,231 2.06 0.5190
2023-02-02 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,029 194 2.84 2,186 19.73 0.5140
2022-10-12 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,835 81 1.20 1,825 -2.61 0.5023
2022-07-11 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,754 682 11.23 1,874 -11.44 0.4785
2022-04-22 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,072 62 1.03 2,116 15.38 0.4618
2022-01-26 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,010 5 0.08 1,834 7.44 0.4117
2021-10-28 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,005 161 2.75 1,707 1.07 0.3760
2021-08-13 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,844 92 1.60 1,689 2.05 0.3862
2021-05-25 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,752 72 1.27 1,655 24.25 0.4104
2021-01-27 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,680 54 0.96 1,332 12.69 0.3843
2020-10-23 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,626 227 4.20 1,182 14.76 0.4432
2020-07-21 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,399 157 3.00 1,030 9.34 0.4093
2020-04-09 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,242 1,092 26.31 942 -0.63 0.4890
2020-01-17 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,150 17 0.41 948 10.23 0.3780
2019-10-22 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,133 0 0.00 860 3.12 0.3803
2019-08-05 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,133 -125 -2.94 834 -6.50 0.3753
2019-05-14 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,258 74 1.77 892 -0.45 0.4047
2019-01-15 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,184 0 0.00 896 0.00 0.4182
2018-11-14 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,184 100 2.45 896 17.59 0.4142
2018-08-08 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,084 1,524 59.53 762 48.54 0.3775
2018-06-01 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,560 218 9.31 513 10.56 0.2664
2018-02-13 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,342 2,342 464 0.2362
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.