Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionArcher Investment Corp
Latest Disclosed Ownership4,170 shares
Latest Disclosed Value $ 1,998,264
Archer Investment Corp reports 3.71% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 4, 2026 - Archer Investment Corp filed a 13F-HR form disclosing ownership of 4,170 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $1,998,264 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 4,021 shares of Berkshire Hathaway Inc.. This represents a change in shares of 3.71% 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)
2026-05-04 2026-03-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,170 149 3.71 1,998 -1.14 0.4259
2026-01-30 2025-12-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,021 -371 -8.45 2,021 -8.47 0.4553
2025-11-03 2025-09-30 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,392 -1,279 -22.55 2,208 -19.83 0.4984
2025-08-12 2025-06-30 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 5,671 1 0.02 2,755 -8.78 0.6567
2025-05-05 2025-03-31 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 5,670 980 20.90 3,020 42.07 0.7823
2025-01-28 2024-12-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,690 79 1.71 2,126 0.14 0.5668
2024-11-06 2024-09-30 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 4,611 166 3.73 2,122 17.37 0.5691
2024-08-02 2024-06-30 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,445 73 1.67 1,808 -1.63 0.5279
2024-05-09 2024-03-31 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 4,372 54 1.25 1,839 19.35 0.5527
2024-01-31 2023-12-31 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 4,318 116 2.76 1,540 4.69 0.4964
2023-11-08 2023-09-30 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B Stock 084670702 4,202 28 0.67 1,472 3.37 0.5176
2023-08-08 2023-06-30 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,174 -452 -9.77 1,423 0.28 0.5069
2023-05-09 2023-03-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,626 0 0.00 1,419 -0.63 0.5243
2023-02-13 2022-12-31 13F/A-1 BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,626 50 1.09 1,429 16.95 0.5548
2023-02-03 2022-12-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,626 50 1,429 0.5548
2022-11-09 2022-09-30 13F BERKSHIRE HATHAWAY INC CL B COM 084670702 4,576 -15 -0.33 1,222 -2.55 0.5153
2022-08-05 2022-06-30 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 4,591 2,367 106.43 1,253 59.82 0.5075
2022-05-12 2022-03-31 13F Berkshire Hathaway, Inc. Class B COM 084670702 2,224 -2,099 -48.55 785 -39.32 0.2781
2022-02-09 2021-12-31 13F Berkshire Hathaway, Inc. Class B COM 084670702 4,323 705 19.49 1,293 30.90 0.4389
2021-10-29 2021-09-30 13F Berkshire Hathaway, Inc. Class B COM 084670702 3,618 -209 -5.46 987 -7.15 0.3694
2021-08-05 2021-06-30 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 3,827 6 0.16 1,064 8.91 0.4195
2021-05-14 2021-03-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 3,821 384 11.17 976 22.61 0.4026
2021-02-11 2020-12-31 13F BERKSHIRE HATHAWAY INC COM USD0.0033 CLASS B COM 084670702 3,437 129 3.90 797 13.07 0.3786
2020-11-13 2020-09-30 13F Berkshire Hathaway, Inc. Class B COM 084670702 3,308 135 4.25 704 24.38 0.3662
2020-08-13 2020-06-30 13F Berkshire Hathaway, Inc. Class-B COM 084670702 3,173 12 0.38 566 -2.08 0.3196
2020-05-07 2020-03-31 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 3,161 185 6.22 578 -14.24 0.3882
2020-02-20 2019-12-31 13F Berkshire Hathaway COM 084670702 2,976 1,023 52.38 674 66.01 0.3559
2020-04-01 2019-09-30 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 1,953 100 5.40 406 2.78 0.2456
2020-05-19 2019-06-30 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 1,853 0 0.00 395 6.18 0.2516
2020-04-09 2019-03-31 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 1,853 100 5.70 372 3.91 0.2513
2020-04-06 2018-12-31 13F BERKSHIRE HATHAWAY INC SERIES B COM 084670702 1,753 1,753 358 0.3134
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.