Berkshire Hathaway Inc.
DE ˙ XTRA
410,90 € ↑5,35 (1,32%)
2026-06-03
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership1,803,600 shares
Latest Disclosed Value $ 864,285,120
First Manhattan Co reports 2.75% decrease in ownership of BRYN / Berkshire Hathaway Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 1,803,600 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $746,600,220 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,854,555 shares of Berkshire Hathaway Inc.. This represents a change in shares of -2.75% during the quarter. The current value of the position is $741,099,240 USD.

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)
2026-05-15 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,803,600 -50,955 -2.75 864,285 -7.28 2.3966
2026-02-17 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,854,555 -15,888 -0.85 932,192 -0.87 2.4475
2025-11-14 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,870,443 -12,864 -0.68 940,347 2.79 2.4835
2025-08-14 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,883,307 -49,655 -2.57 914,854 -11.13 2.5831
2025-05-15 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,932,962 26,508 1.39 1,029,457 18.50 3.0032
2025-02-14 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,906,454 -39,229 -2.02 868,722 -2.99 2.5480
2024-11-14 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,945,683 -37,466 -1.89 895,520 11.00 2.6551
2024-08-15 2024-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,983,149 4,255 0.22 806,745 -3.05 2.5868
2024-08-14 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,983,149 4,255 806,745 2.5873
2024-05-15 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,978,894 -45,980 -2.27 832,167 15.23 2.6963
2024-02-13 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,024,874 -29,336 -1.43 722,193 0.36 2.5055
2023-11-14 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,054,210 -39,803 -1.90 719,590 0.77 2.6567
2023-08-14 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,094,013 -25,384 -1.20 714,059 9.12 2.6157
2023-05-15 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,119,397 -48,922 -2.26 654,407 -2.30 2.5098
2023-02-14 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,168,319 36,124 1.69 669,794 17.64 2.4545
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,132,195 -33,065 -1.53 569,338 -3.69 2.4110
2022-08-15 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,165,260 -5,455 -0.25 591,159 -22.83 2.3825
2022-05-16 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,170,715 -34,570 -1.57 766,066 16.18 2.5057
2022-02-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,205,285 16,670 0.76 659,380 10.38 2.1731
2021-11-15 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,188,615 -8,841 -0.40 597,360 -2.19 2.2007
2021-08-16 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,197,456 12,407 0.57 610,717 9.41 2.2294
2021-05-14 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,185,049 -15,381 -0.70 558,214 9.41 2.4062
2021-02-16 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 2,200,430 -49,472 -2.20 510,213 6.50 2.4419
2020-11-12 2020-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,249,902 -51,829 -2.25 479,094 16.60 2.4685
2020-08-14 2020-06-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,301,731 -49,594 -2.11 410,882 -4.42 2.3746
2020-05-06 2020-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,351,325 18,535 0.79 429,892 -18.64 2.7862
2020-02-13 2019-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,332,790 -65,430 -2.73 528,377 5.91 2.6513
2019-11-13 2019-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,398,220 -62 -0.00 498,877 -2.42 2.7483
2019-08-16 2019-06-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,398,282 -66,359 -2.69 511,241 3.26 2.8382
2019-04-12 2019-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,464,641 -6,528 -0.26 495,121 -1.87 2.8583
2019-01-30 2018-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,471,169 -89,537 -3.50 504,563 -7.97 3.1408
2018-10-15 2018-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,560,706 -16,832 -0.65 548,272 13.96 2.9220
2018-08-01 2018-06-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,577,538 -73,920 -2.79 481,097 -9.04 2.7738
2018-04-20 2018-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,651,458 -22,946 -0.86 528,913 -0.23 3.0093
2018-01-22 2017-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,674,404 -24,692 -0.91 530,120 7.14 2.9047
2017-10-25 2017-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,699,096 -10,636 -0.39 494,798 7.81 2.8335
2017-08-10 2017-06-30 13F/A-2 BERKSHIRE HATHAWAY CLASS B 084670702 2,709,732 11,800 0.44 458,947 2.06 2.6761
2017-08-01 2017-06-30 13F/A-1 BERKSHIRE HATHAWAY CLASS B 084670702 2,709,732 0 458,947 2.6762
2017-04-25 2017-03-31 13F/A-1 BERKSHIRE HATHAWAY CLASS B 084670702 2,697,932 -76,647 -2.76 449,691 -0.56 2.6712
2017-04-24 2017-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,790,444 403,135
2017-01-25 2016-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,774,579 -15,865 -0.57 452,201 12.17 2.7498
2016-10-20 2016-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,790,444 11,694 0.42 403,135 0.20 2.4589
2016-07-14 2016-06-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,778,750 92,851 3.46 402,335 5.58 2.4714
2016-04-22 2016-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,685,899 50,790 1.93 381,075 9.52 2.3444
2016-01-20 2015-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,635,109 26,890 1.03 347,939 2.30 2.1353
2015-10-26 2015-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,608,219 34,408 1.34 340,111 -2.91 2.1863
2015-07-17 2015-06-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,573,811 82,411 3.31 350,321 -2.57 2.0685
2015-04-30 2015-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,491,400 4,507 0.18 359,558 -3.71 2.0713
2015-01-20 2014-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,486,893 -26,057 -1.04 373,406 7.57 2.1140
2014-10-23 2014-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,512,950 37,876 1.53 347,138 10.82 2.0188
2014-08-14 2014-06-30 13F/A-1 BERKSHIRE HATHAWAY CLASS B 084670702 2,475,074 11,002 0.45 313,245 1.72 1.9851
2014-05-16 2014-03-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,464,072 25,807 1.06 307,935 6.52 2.0286
2014-02-04 2013-12-31 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,438,265 -890 -0.04 289,080 4.41 1.9107
2013-10-29 2013-09-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,439,155 26,099 1.08 276,868 -1.44 1.9334
2013-08-13 2013-06-30 13F BERKSHIRE HATHAWAY CLASS B 084670702 2,413,056 2,413,056 280,927 1.9325
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.