Berkshire Hathaway Inc.
BG ˙ BUL
SecurityBG:BRYN / Berkshire Hathaway Inc.
InstitutionStrategy Asset Managers Llc
Latest Disclosed Ownership23,290 shares
Latest Disclosed Value $ 11,160,568
Strategy Asset Managers Llc reports 1.68% decrease in ownership of BRYN / Berkshire Hathaway Inc.

On May 12, 2026 - Strategy Asset Managers Llc filed a 13F-HR form disclosing ownership of 23,290 shares of Berkshire Hathaway Inc. (BG:BRYN) valued at $11,160,568 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 23,688 shares of Berkshire Hathaway Inc.. This represents a change in shares of -1.68% 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)
2026-05-12 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,290 -398 -1.68 11,161 -6.27 1.8315
2026-02-11 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,688 2,451 11.54 11,907 11.52 1.9575
2025-11-04 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,237 601 2.91 10,677 6.50 1.9205
2025-08-07 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,636 307 1.51 10,024 -7.41 1.8716
2025-05-09 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,329 1,526 8.12 10,827 27.02 2.2318
2025-02-12 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,803 128 0.69 8,523 -0.84 1.6530
2024-11-08 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,675 -2,126 -10.22 8,595 21.18 1.6501
2024-08-02 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,801 1,816 9.57 7,093 -11.15 1.5746
2024-04-25 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,985 -653 -3.33 7,984 13.98 1.7094
2024-02-12 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 19,638 38 0.19 7,004 2.02 1.6604
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 19,600 -1,201 -5.77 6,866 -3.21 1.7960
2023-08-25 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,801 475 2.34 7,093 13.02 1.5746
2023-05-02 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,326 -60 -0.29 6,276 104,500.00 1.5299
2023-01-13 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,386 -268 -1.30 6 -99.89 1.5998
2022-10-11 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 20,654 -974 -4.50 5,515 -6.60 1.4975
2022-07-13 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,628 -1,664 -7.14 5,905 -28.16 1.8175
2022-04-11 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,292 4,691 25.22 8,220 47.79 1.7789
2022-01-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,601 -2,490 -11.81 5,562 -3.39 1.4439
2021-12-14 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 21,091 -4,633 -18.01 5,757 -19.47 1.2805
2021-08-04 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,724 -207 -0.80 7,149 7.93 1.5118
2021-05-12 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,931 -407 -1.55 6,624 8.45 1.5187
2021-02-10 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 26,338 -796 -2.93 6,108 5.71 1.4581
2020-11-03 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 27,134 -1,865 -6.43 5,778 11.61 1.4984
2020-08-10 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 28,999 -633 -2.14 5,177 -4.45 1.3869
2020-05-14 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,632 -2,250 -7.06 5,418 -24.98 1.7446
2020-02-13 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 31,882 -209 -0.65 7,222 8.18 1.7808
2019-11-13 2019-09-30 13F BERKSHIRE HATHAWAY INC CL B Common Stock 084670702 32,091 30,730 2,257.90 6,676 2,202.07 1.9882
2019-08-14 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 1,361 0 0.00 290 6.23 0.0821
2019-05-08 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 1,361 1,361 273 0.0614
2019-02-14 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 0 -1,022 -100.00 0 -100.00
2018-11-01 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 1,022 1,022 219 0.0445
2018-05-03 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 0 -1,022 -100.00 0 -100.00
2018-01-29 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 1,022 1,022 203 0.0397
2016-10-31 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 0 -23,007 -100.00 0 -100.00
2016-08-04 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 23,007 -69 -0.30 3,331 1.74 0.7571
2016-04-29 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 23,076 -76 -0.33 3,274 7.10 0.7443
2016-01-29 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 23,152 164 0.71 3,057 1.97 0.6955
2015-11-05 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 22,988 -1,243 -5.13 2,998 -9.10 0.7195
2015-08-04 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 24,231 -192 -0.79 3,298 -6.44 0.7356
2015-05-08 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 24,423 24,423 0.00 3,525 0.7697
2015-02-03 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 0 -24,466 -100.00 0 -100.00
2014-11-12 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 24,466 230 0.95 3,380 10.21 0.7387
2014-08-08 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 24,236 -636 -2.56 3,067 -1.32 0.6528
2014-05-06 2014-03-31 13F BERKSHIRE HATH Common Stock 084670702 24,872 500 2.05 3,108 7.54 0.6687
2014-02-10 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL Common Stock 084670702 24,372 -366 -1.48 2,890 2.92 0.6332
2013-11-13 2013-09-30 13F BERKSHIRE HATHAWAY INC CL B Common Stock 084670702 24,738 24,738 2,808 0.6624
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.