Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionNicolet Advisory Services, Llc
Latest Disclosed Ownership58,069 shares
Latest Disclosed Value $ 28,957,268
Nicolet Advisory Services, Llc reports 0.04% increase in ownership of BRKB / Berkshire Hathaway Inc.

On February 13, 2026 - Nicolet Advisory Services, Llc filed a 13F-HR form disclosing ownership of 58,069 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $28,957,268 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 58,046 shares of Berkshire Hathaway Inc.. This represents a change in shares of 0.04% 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)
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 58,069 23 0.04 28,957 -0.68 1.9507
2025-11-13 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 58,046 229 0.40 29,157 6.65 2.2684
2025-08-13 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,817 -3,413 -5.57 27,338 -13.44 2.3259
2025-05-08 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 61,230 3,513 6.09 31,583 23.62 3.1330
2025-02-12 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,717 -90 -0.16 25,549 -2.43 2.3470
2024-11-12 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,807 1,025 1.81 26,184 11.44 2.4719
2024-08-14 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 56,782 674 1.20 23,496 0.98 2.2511
2024-05-10 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 56,108 985 1.79 23,267 15.46 2.3632
2024-02-13 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 55,123 1,268 2.35 20,152 8.88 2.1672
2023-11-07 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 53,855 4,995 10.22 18,509 10.95 2.0502
2023-08-09 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 48,860 8,562 21.25 16,684 32.48 1.8307
2023-05-09 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,298 16,591 69.98 12,594 65.81 1.4511
2023-02-09 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,707 18,808 383.92 7,595 480.66 1.0039
2022-11-10 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,899 3 0.06 1,308 -4.32 0.2134
2022-08-08 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,896 -669 -12.02 1,367 -30.43 0.2030
2022-05-10 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,565 64 1.16 1,965 19.45 0.2565
2022-02-08 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,501 -419 -7.08 1,645 1.61 0.2023
2021-11-16 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,920 313 5.58 1,619 3.92 0.2054
2021-08-11 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,607 -508 -8.31 1,558 -0.26 0.2032
2021-05-03 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,115 -5,643 -47.99 1,562 -42.70 0.2191
2021-02-09 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,758 -60 -0.51 2,726 8.30 0.3822
2020-10-27 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,818 -569 -4.59 2,517 13.84 0.3911
2020-08-14 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,387 -576 -4.44 2,211 -6.71 0.3397
2020-04-21 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,963 7,968 159.52 2,370 109.55 0.4175
2020-01-23 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,995 -1,667 -25.02 1,131 -18.40 0.1777
2019-10-22 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,662 212 3.29 1,386 0.80 0.2103
2019-07-26 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,450 291 4.72 1,375 11.16 0.2099
2019-05-10 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,159 6,159 1,237 0.2099
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.