Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionConservest Capital Advisors, Inc.
Latest Disclosed Ownership665 shares
Latest Disclosed Value $ 318,668
Conservest Capital Advisors, Inc. reports 11.76% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 4, 2026 - Conservest Capital Advisors, Inc. filed a 13F-HR form disclosing ownership of 665 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $318,668 USD as of March 31, 2026.

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 DEL CL B NEW 084670702 665 70 11.76 319 6.35 0.0289
2026-02-12 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 595 -55 -8.46 299 -8.28 0.0270
2025-11-17 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 650 33 5.35 327 9.03 0.0302
2025-07-31 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 617 -58 -8.59 300 -16.71 0.0296
2025-05-05 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 675 0 0.00 359 17.70 0.0378
2025-02-05 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 675 -2 -0.30 306 7.39 0.0316
2024-10-29 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 677 0 0.00 285 0.00 0.0292
2024-08-08 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 677 0 0.00 285 0.00 0.0307
2024-05-02 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 677 -40 -5.58 285 11.37 0.0290
2024-02-05 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 717 -70 -8.89 256 -7.27 0.0272
2023-11-07 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 787 0 0.00 276 2.61 0.0333
2023-07-27 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 787 0 0.00 268 10.29 0.0311
2023-05-15 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 787 0 0.00 243 0.00 0.0290
2023-01-19 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 787 243 -25.69 0.0309
2022-10-13 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 327 -2.10 0.0460
2022-07-13 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,225 0 0.00 334 -22.69 0.0416
2022-04-12 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,225 0 0.00 432 18.03 0.0479
2022-01-18 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,225 1,225 366 0.0392
2021-10-13 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 0 -1,225 -100.00 0 -100.00
2021-07-29 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,225 0 0.00 340 8.63 0.0384
2021-04-22 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,225 -2 -0.16 313 9.82 0.0359
2021-01-13 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,227 36 3.02 285 12.20 0.0342
2020-10-09 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,191 -246 -17.12 254 -1.17 0.0342
2020-07-14 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,437 0 0.00 257 -2.28 0.0368
2020-04-13 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,437 2 0.14 263 -19.08 0.0436
2020-01-27 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,435 0 0.00 325 8.70 0.0425
2019-10-21 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,435 -200 -12.23 299 -14.33 0.0434
2019-07-10 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,635 0 0.00 349 6.40 0.0512
2019-04-08 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,635 98 6.38 328 4.46 0.0492
2019-01-10 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,537 0 0.00 314 -4.56 0.0518
2018-10-05 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,537 -238 -13.41 329 -0.60 0.0482
2018-07-09 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,775 0 0.00 331 -6.50 0.0513
2018-04-09 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,775 0 0.00 354 0.57 0.0771
2018-01-10 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,775 65 3.80 352 12.46 0.0700
2017-10-12 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,710 1,710 313 0.0496
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.