Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionPittenger & Anderson Inc
Latest Disclosed Ownership37,386 shares
Latest Disclosed Value $ 17,915,372
Pittenger & Anderson Inc reports 2.37% increase in ownership of BRKB / Berkshire Hathaway Inc.

On May 1, 2026 - Pittenger & Anderson Inc filed a 13F-HR form disclosing ownership of 37,386 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $17,915,372 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 34 shares of Berkshire Hathaway Inc.. This represents a change in shares of 2.37% 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)
2026-05-01 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 37,386 865 2.37 17,915 -2.41 0.7130
2026-02-02 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 36,521 391 1.08 18,357 1.07 0.7064
2025-11-03 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 36,130 5,825 19.22 18,164 23.38 0.6661
2025-07-30 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,305 -194 -0.64 14,721 -9.37 0.5382
2025-05-01 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,499 1,398 4.80 16,243 23.15 0.5953
2025-01-31 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,101 -280 -0.95 13,191 -2.46 0.4792
2024-10-30 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,381 2,322 8.58 13,523 22.85 0.5065
2024-08-09 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 27,059 -3,160 -10.46 11,008 -13.38 0.4523
2024-05-02 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,219 83 0.28 12,708 18.23 0.5162
2024-02-02 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,136 618 2.09 10,748 3.95 0.4815
2023-11-02 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,518 1,221 4.31 10,340 7.16 0.5215
2023-08-09 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 28,297 184 0.65 9,649 11.16 0.4641
2023-05-10 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 28,113 136 0.49 8,680 0.44 0.4485
2023-02-10 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 27,977 8,344 42.50 8,642 64.86 0.4750
2022-11-15 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 19,633 908 4.85 5,242 2.54 0.3149
2022-07-14 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,725 347 1.89 5,112 -21.18 0.2984
2022-04-28 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 18,378 498 2.79 6,486 21.32 0.3181
2022-02-10 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,880 2,300 14.76 5,346 25.73 0.2470
2021-11-12 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,580 782 5.28 4,252 3.38 0.2133
2021-08-13 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 14,798 -29 -0.20 4,113 8.58 0.2107
2021-05-12 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 14,827 -497 -3.24 3,788 6.61 0.2043
2021-02-11 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 15,324 -1,340 -8.04 3,553 0.14 0.2015
2020-11-10 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,664 -1,100 -6.19 3,548 11.89 0.2266
2020-08-13 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,764 -15,299 -46.27 3,171 -47.54 0.2231
2020-04-30 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,063 -504 -1.50 6,045 -20.49 0.5137
2020-02-12 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,567 -188 -0.56 7,603 8.27 0.5085
2019-11-14 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,755 -205 -0.60 7,022 -3.00 0.5064
2019-08-09 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,960 -1,496 -4.22 7,239 1.63 0.5417
2019-05-10 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,456 98 0.28 7,123 -1.33 0.5571
2019-02-14 2018-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 35,358 1,518 4.49 7,219 -0.36 0.6629
2018-10-12 2018-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,840 1,226 3.76 7,245 19.02 0.5716
2018-08-15 2018-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,614 50 0.15 6,087 -6.30 0.5205
2018-05-08 2018-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,564 -1,242 -3.67 6,496 -3.06 0.5690
2018-02-13 2017-12-31 13F BERKSHIRE HATHAWAY INC D CL B NEW 084670702 33,806 677 2.04 6,701 10.34 0.5864
2017-11-13 2017-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 33,129 205 0.62 6,073 8.91 0.5509
2017-08-10 2017-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,924 -510 -1.53 5,576 0.05 0.5327
2017-05-15 2017-03-31 13F BERKSHIRE HATHAWAY INC D CL B NEW 084670702 33,434 -1,492 -4.27 5,573 -2.09 0.5600
2017-02-16 2016-12-31 13F BERKSHIRE HATHAWAY INC DE CL B NEW 084670702 34,926 3,586 11.44 5,692 25.71 0.6053
2016-11-14 2016-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 31,340 -425 -1.34 4,528 -1.54 0.5025
2016-08-09 2016-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 31,765 120 0.38 4,599 2.43 0.5072
2016-05-13 2016-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 31,645 -451 -1.41 4,490 5.97 0.5221
2016-02-10 2015-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 32,096 1,394 4.54 4,237 -2.75 0.5306
2015-11-10 2015-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 30,702 7,130 30.25 4,357 35.82 0.5758
2015-08-14 2015-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,572 6,975 42.03 3,208 33.95 0.4117
2015-05-12 2015-03-31 13F BERKSHIRE HATHAWAY INC DE CL B NEW 084670702 16,597 -70 -0.42 2,395 -4.31 0.3085
2015-02-18 2014-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,667 2,389 16.73 2,503 26.93 0.3300
2015-02-13 2014-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,667 2,503
2014-11-13 2014-09-30 13F Berkshire Hathaway CL B NEW 084670702 14,278 -102 -0.71 1,972 8.35 0.2891
2014-08-15 2014-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 14,380 -2,250 -13.53 1,820 -12.42 0.2680
2014-05-13 2014-03-31 13F BERKSHIRE HATHAWAY INC CL B UNS 084670702 16,630 -98 -0.59 2,078 4.79 0.2896
2014-02-07 2013-12-31 13F BERKSHIRE HATHAWAY INC CL B UNS 084670702 16,728 4,265 34.22 1,983 40.24 0.2782
2013-11-12 2013-09-30 13F BERKSHIRE HATHAWAY INC CL B UNS 084670702 12,463 -65 -0.52 1,414 0.86 0.2260
2013-08-08 2013-06-30 13F BERKSHIRE HATHAWAY INC CL B UNS 084670702 12,528 12,528 1,402 0.2420
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.