Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionProspera Financial Services Inc
Latest Disclosed Ownership140,042 shares
Latest Disclosed Value $ 67,106,904
Prospera Financial Services Inc reports 9.52% decrease in ownership of BRKB / Berkshire Hathaway Inc.

On April 14, 2026 - Prospera Financial Services Inc filed a 13F-HR form disclosing ownership of 140,042 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $67,106,904 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 154,785 shares of Berkshire Hathaway Inc.. This represents a change in shares of -9.52% 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)
2026-04-14 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 140,042 -14,743 -9.52 67,107 -13.75 1.0807
2026-02-09 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 154,785 -718 -0.46 77,805 -0.48 1.2770
2025-11-06 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 155,503 -5,029 -3.13 78,177 0.25 1.3335
2025-08-06 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 160,532 118,224 279.44 77,981 246.09 1.4527
2025-05-15 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 42,308 1,828 4.52 22,532 22.75 0.5177
2025-02-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,480 3,516 9.51 18,357 7.90 0.4276
2024-11-07 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 36,964 1,157 3.23 17,013 16.79 0.4345
2024-08-13 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,807 2,483 7.45 14,566 3.95 0.4050
2024-08-13 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,324 332 1.01 14,013 19.10 0.4175
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,992 -303 -0.91 11,767 0.89 0.3896
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,295 1,764 5.59 11,663 8.46 0.4510
2023-08-08 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 31,531 8,584 37.41 10,752 51.76 0.4115
2023-05-12 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 22,947 1,707 8.04 7,085 7.99 0.2912
2023-02-08 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,240 -736 -3.35 6,561 11.81 0.3287
2022-10-27 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,976 6,427 41.33 5,868 38.23 0.3062
2022-08-08 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,549 368 2.42 4,245 -20.77 0.2165
2022-05-04 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,181 864 6.03 5,358 25.19 0.2244
2022-02-10 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 14,317 564 4.10 4,280 14.01 0.1850
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,753 -125 -0.90 3,754 -2.67 0.1870
2021-08-16 2021-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,878 -104 -0.74 3,857 7.98 0.1934
2021-08-12 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,878 -104 3,857 0.1986
2021-05-06 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 13,982 1,760 14.40 3,572 26.09 0.2120
2021-02-12 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,222 11,576 1,791.95 2,833 1,952.90 0.1952
2020-11-04 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 646 -9,598 -93.69 138 -92.44 0.0527
2020-08-10 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,244 913 9.78 1,826 7.03 0.1618
2020-05-15 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,331 531 6.03 1,706 -14.40 0.1810
2020-02-12 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,800 -391 -4.25 1,993 4.24 0.1535
2019-10-22 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,191 197 2.19 1,912 -0.62 0.1964
2019-08-14 2019-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,994 8,994 1,924 0.2160
2019-08-14 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,288 6,288 1,274
2019-05-02 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 0 -6,288 -100.00 0 -100.00
2019-02-13 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,288 116 1.88 1,274 7.24 0.2571
2018-10-25 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,172 -2,112 -25.49 1,188 -23.31 0.2215
2018-07-18 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,284 1,793 27.62 1,549 19.52 0.2099
2018-04-12 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,491 1,049 19.28 1,296 19.45 0.1810
2018-01-23 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,442 1,043 23.71 1,085 33.46 0.1658
2017-10-11 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,399 -694 -13.63 813 -6.01 0.1237
2017-07-19 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,093 -1,941 -27.59 865 -26.07 0.1388
2017-04-13 2017-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,034 -313 -4.26 1,170 -2.34 0.2109
2017-01-11 2016-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,347 821 12.58 1,198 27.04 0.2347
2016-10-12 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,526 -600 -8.42 943 -8.62 0.1894
2016-07-26 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,126 534 8.10 1,032 10.37 0.2134
2016-04-12 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 6,592 1,528 30.17 935 39.76 0.2081
2016-01-12 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 5,064 1,413 38.70 669 40.55 0.1467
2015-10-16 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,651 302 9.02 476 4.39 0.1204
2015-08-07 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,349 -290 -7.97 456 -13.14 0.1085
2015-04-22 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,639 -158 -4.16 525 -7.89 0.1169
2015-01-14 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,797 560 17.30 570 29.84 0.1421
2014-10-16 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 3,237 -963 -22.93 439 -17.48 0.1183
2014-07-07 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,200 128 3.14 532 4.52 0.1439
2014-04-04 2014-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,072 -773 -15.95 509 -11.32 0.1608
2014-02-13 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 4,845 -2,442 -33.51 574 -31.01 0.1930
2013-11-04 2013-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,287 -630 -7.96 832 -7.04 0.3156
2013-08-15 2013-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,917 7,917 895 0.4143
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.