Berkshire Hathaway Inc.
BG ˙ BUL
SecurityBG:BRYN / Berkshire Hathaway Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership435,205 shares
Latest Disclosed Value $ 208,550,278
First Trust Advisors Lp reports 30.39% increase in ownership of BRYN / Berkshire Hathaway Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 435,205 shares of Berkshire Hathaway Inc. (BG:BRYN) valued at $208,550,278 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 333,777 shares of Berkshire Hathaway Inc.. This represents a change in shares of 30.39% 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)
2026-05-13 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 435,205 101,428 30.39 208,550 24.30 0.1486
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 333,777 -16,514 -4.71 167,773 -4.73 0.1219
2025-11-12 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 350,291 36,171 11.52 176,105 15.41 0.1309
2025-08-13 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 314,120 -414,581 -56.89 152,590 -60.68 0.1227
2025-05-14 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 728,701 420,871 136.72 388,092 178.14 0.3437
2025-02-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 307,830 153,438 99.38 139,533 96.36 0.1230
2024-11-13 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 154,392 5,453 3.66 71,060 17.28 0.0677
2024-08-13 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 148,939 11,819 8.62 60,588 5.08 0.0618
2024-05-13 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 137,120 12,145 9.72 57,662 29.36 0.0585
2024-02-13 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 124,975 86,033 220.93 44,574 226.76 0.0486
2023-11-13 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 38,942 2,748 7.59 13,641 10.53 0.0162
2023-08-14 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 36,194 6,791 23.10 12,342 35.96 0.0140
2023-05-15 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,403 -9,267 -23.96 9,079 -24.00 0.0105
2023-02-09 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 38,670 -115,943 -74.99 11,945 -71.07 0.0142
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 154,613 -488,595 -75.96 41,285 -76.49 0.0535
2022-08-12 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 643,208 -112,160 -14.85 175,609 -34.12 0.2168
2022-05-13 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 755,368 561,398 289.43 266,577 359.64 0.2727
2022-02-08 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 193,970 29,593 18.00 57,997 29.27 0.0564
2021-11-15 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 164,377 -4,627 -2.74 44,865 -4.48 0.0482
2021-10-12 2021-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 169,004 24,895 17.28 46,970 27.49 0.0508
2021-08-16 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 173,504 29,395 48,221 0.0497
2021-05-14 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 144,109 83,233 136.73 36,842 161.01 0.0446
2021-02-02 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 60,876 21,934 56.32 14,115 70.22 0.0187
2020-11-05 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 38,942 -81,420 -67.65 8,292 -61.41 0.0133
2020-07-22 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 120,362 36,541 43.59 21,486 40.20 0.0372
2020-05-06 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 83,821 -51,612 -38.11 15,325 -50.04 0.0347
2020-02-03 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 135,433 40,921 43.30 30,676 56.03 0.0524
2019-11-04 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 94,512 68,906 269.10 19,660 260.21 0.0370
2019-07-30 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 25,606 -109,240 -81.01 5,458 -79.85 0.0103
2019-06-19 2019-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 134,846 -24,827 -15.55 27,089 -16.91 0.0539
2019-05-09 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 134,846 -24,827 27,089
2019-02-07 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 159,673 -7,109 -4.26 32,602 -8.70 0.0773
2018-10-25 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 166,782 16,635 11.08 35,710 27.42 0.0665
2018-08-02 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 150,147 70,566 88.67 28,025 76.54 0.0581
2018-04-23 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 79,581 -20,126 -20.19 15,875 -19.68 0.0365
2018-02-08 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 99,707 -26,191 -20.80 19,764 -14.37 0.0471
2017-10-24 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 125,898 -26,675 -17.48 23,080 -10.68 0.0594
2017-08-02 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 152,573 4,927 3.34 25,841 5.00 0.0690
2017-05-02 2017-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 147,646 -8,829 -5.64 24,610 -3.50 0.0682
2017-02-06 2016-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 156,475 28,653 22.42 25,502 38.10 0.0759
2016-11-01 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 127,822 5,564 4.55 18,466 4.32 0.0551
2016-08-04 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 122,258 11,851 10.73 17,702 13.00 0.0557
2016-05-10 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 110,407 66,585 151.94 15,665 170.74 0.0503
2016-05-04 2015-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 43,822 -9,533 -17.87 5,786 -16.83 0.0150
2016-02-03 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 43,822 5,786
2015-11-05 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 53,355 -63,111 -54.19 6,957 -56.11 0.0202
2015-08-04 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 116,466 24,957 27.27 15,852 20.03 0.0411
2015-05-04 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 91,509 27,437 42.82 13,207 37.29 0.0388
2015-02-13 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 64,072 -77,650 -54.79 9,620 -50.86 0.0325
2014-11-12 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 141,722 87,896 163.30 19,577 187.39 0.0770
2014-08-11 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 53,826 -8,955 -14.26 6,812 -13.18 0.0283
2014-05-12 2014-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 62,781 22,112 54.37 7,846 62.71 0.0345
2014-08-08 2013-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,669 -12,487 -23.49 4,822 -20.09 0.0234
2014-02-13 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 40,669 4,822
2013-11-12 2013-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 53,156 29,684 126.47 6,034 129.69 0.0327
2013-08-12 2013-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,472 23,472 2,627 0.0171
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.