Berkshire Hathaway Inc.
DE ˙ XTRA
410,90 € ↑5,35 (1,32%)
2026-06-03
DEL PRIS
SecurityDE:BRYN / Berkshire Hathaway Inc.
InstitutionCommerce Bank
Latest Disclosed Ownership281,077 shares
Latest Disclosed Value $ 134,692,097
Commerce Bank reports 15.92% increase in ownership of BRYN / Berkshire Hathaway Inc.

On May 11, 2026 - Commerce Bank filed a 13F-HR form disclosing ownership of 281,077 shares of Berkshire Hathaway Inc. (DE:BRYN) valued at $116,351,824 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 242,484 shares of Berkshire Hathaway Inc.. This represents a change in shares of 15.92% during the quarter. The current value of the position is $115,494,539 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)
2026-05-11 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 281,077 38,593 15.92 134,692 10.51 0.2776
2026-02-13 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 242,484 -6,982 -2.80 121,885 -2.82 0.6730
2025-11-12 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 249,466 3,529 1.43 125,417 4.98 0.6978
2025-08-07 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 245,937 15,528 6.74 119,469 -2.64 0.7052
2025-05-08 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 230,409 2,604 1.14 122,711 18.84 0.7833
2025-02-13 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 227,805 1,854 0.82 103,259 -0.71 0.6365
2024-11-08 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 225,951 -802 -0.35 103,996 12.74 0.6373
2024-08-12 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 226,753 7,302 3.33 92,243 -0.04 0.5975
2024-05-03 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 219,451 2,930 1.35 92,284 19.50 0.6102
2024-02-09 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 216,521 -3,207 -1.46 77,224 0.33 0.5495
2023-11-14 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 219,728 -9 -0.00 76,971 2.72 0.6062
2023-08-08 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 219,737 -2,283 -1.03 74,930 9.30 0.5606
2023-05-04 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 222,020 -1,803 -0.81 68,553 -0.85 0.5372
2023-02-10 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 223,823 -2,014 -0.89 69,139 14.65 0.5617
2022-11-04 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 225,837 3,213 1.44 60,303 -0.79 0.5240
2022-08-12 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 222,624 -207 -0.09 60,781 -22.71 0.4952
2022-05-09 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 222,831 -929 -0.42 78,639 17.54 0.5388
2022-02-14 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 223,760 -3,605 -1.59 66,904 7.81 0.4374
2021-11-09 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 227,365 6,122 2.77 62,057 0.93 0.4388
2021-08-09 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 221,243 7,206 3.37 61,488 12.45 0.4366
2021-05-05 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 214,037 -1,589 -0.74 54,680 9.37 0.4159
2021-02-09 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 215,626 -2,561 -1.17 49,997 7.61 0.4043
2020-11-06 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 218,187 20,550 10.40 46,461 31.69 0.4201
2020-08-07 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 197,637 -6,828 -3.34 35,280 -5.63 0.3439
2020-05-08 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 204,465 17,216 9.19 37,383 -11.86 0.4526
2020-02-14 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 187,249 4,374 2.39 42,412 11.49 0.4039
2019-11-12 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 182,875 1,998 1.10 38,042 -1.34 0.3903
2019-08-07 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 180,877 6,929 3.98 38,557 10.34 0.4325
2019-05-08 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 173,948 -2,714 -1.54 34,944 -3.12 0.4139
2019-02-11 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 176,662 8,013 4.75 36,071 -0.11 0.4594
2018-11-02 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 168,649 11,636 7.41 36,110 23.22 0.4297
2018-08-08 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,013 3,385 2.20 29,306 -4.37 0.3724
2018-05-03 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 153,628 -4,574 -2.89 30,646 -2.27 0.4044
2018-02-12 2017-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 158,202 718 0.46 31,359 8.62 0.4082
2017-11-07 2017-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,484 -385 -0.24 28,870 7.97 0.3923
2017-11-07 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,869 26,739
2017-08-08 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,869 -2,278 -1.42 26,739 0.17 0.3750
2017-05-05 2017-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 160,147 6,873 4.48 26,694 6.86 0.3806
2017-02-08 2016-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 153,274 1,991 1.32 24,980 14.29 0.3729
2016-11-03 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 151,283 2,528 1.70 21,856 1.48 0.3402
2016-08-09 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 148,755 -272 -0.18 21,538 1.86 0.3407
2016-04-27 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 149,027 -10,043 -6.31 21,144 0.67 0.3510
2016-02-12 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 159,070 -3,582 -2.20 21,004 -0.97 0.3515
2015-11-10 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 162,652 -1,871 -1.14 21,210 -5.29 0.3648
2015-08-03 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 164,523 2,782 1.72 22,394 -4.07 0.3507
2015-05-06 2015-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 161,741 1,182 0.74 23,343 -3.17 0.3627
2015-02-11 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 160,559 -1,660 -1.02 24,108 7.58 0.3810
2014-11-06 2014-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 162,219 4,903 3.12 22,409 12.55 0.3698
2014-08-05 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,316 756 0.48 19,910 1.76 0.3253
2014-05-09 2014-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 156,560 -500 -0.32 19,565 5.07 0.3330
2014-02-14 2013-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,060 -1,926 -1.21 18,621 3.19 0.3225
2013-11-05 2013-09-30 13F/A-2 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 158,986 1,623 1.03 18,046 2.46 0.3255
2013-11-05 2013-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 158,986 0 18,046 0.3255
2013-11-04 2013-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 158,986 18,046
2013-08-07 2013-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 157,363 2,878 1.86 17,612 9.41 0.3275
2013-08-08 2013-03-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 154,485 154,485 16,097 0.3141
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.