Berkshire Hathaway Inc.
MX ˙ BMV
SecurityMX:BRKB / Berkshire Hathaway Inc.
InstitutionCresset Asset Management, LLC
Latest Disclosed Ownership188,484 shares
Latest Disclosed Value $ 90,321,407
Cresset Asset Management, LLC ownership in BRKB / Berkshire Hathaway Inc.

On May 15, 2026 - Cresset Asset Management, LLC filed a 13F-HR form disclosing ownership of 188,484 shares of Berkshire Hathaway Inc. (MX:BRKB) valued at $90,321,407 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 181,999 shares of Berkshire Hathaway Inc.. This represents a change in shares of 3.56% during the quarter.

Cresset Asset Management, LLC has a history of taking positions in derivatives of the underlying security (BRKB) in the form of stock options. The firm currently holds call options representing 4,800 of underlying shares valued at $899,450 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:BRKB / Berkshire Hathaway Inc. Historical Put/Call Ratio
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 188,484 6,485 3.56 90,321 -1.27 0.3908
2026-02-17 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 181,999 -4,318 -2.32 91,482 -2.34 0.3855
2026-01-22 2025-09-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 186,317 6,252 3.47 93,669 7.09 0.4080
2025-11-12 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 210,897 30,832 106,026 0.3989
2026-01-22 2025-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 180,065 -33,019 -15.50 87,470 -22.92 0.4347
2025-08-13 2025-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 207,117 -5,967 100,612 0.4361
2025-05-13 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 213,084 -6,776 -3.08 113,484 13.87 0.5658
2025-02-14 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 219,860 -109,136 -33.17 99,658 -34.19 0.4761
2024-11-14 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 328,996 -4,756 -1.43 151,424 11.53 0.5827
2024-08-14 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 333,752 65,232 24.29 135,770 20.24 0.5703
2024-05-15 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 268,520 31,596 13.34 112,918 33.63 0.5435
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 236,924 1,936 0.82 84,501 2.65 0.5050
2023-11-14 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 234,988 3,883 1.68 82,316 4.45 0.3178
2023-08-14 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 231,105 148,323 179.17 78,807 208.32 0.0975
2023-05-12 2023-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 82,782 2,630 3.28 25,561 36.11 0.5114
2023-02-14 2022-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 80,152 -3,530 -4.22 18,780 -15.96 0.2377
2022-11-14 2022-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 83,682 -5,103 -5.75 22,344 3.89 0.2825
2022-08-15 2022-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 88,785 6,939 8.48 21,507 -25.54 0.2642
2022-05-16 2022-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 81,846 -13,096 -13.79 28,884 1.74 0.3002
2022-02-10 2021-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 94,942 27,619 41.02 28,390 54.50 0.2739
2021-11-15 2021-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 67,323 8,257 13.98 18,375 11.93 0.2473
2021-08-10 2021-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 59,066 1,646 2.87 16,416 11.90 0.2326
2021-05-12 2021-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 57,420 8,205 16.67 14,670 28.56 0.2321
2021-02-11 2020-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 49,215 2,588 5.55 11,411 14.91 0.1851
2020-11-13 2020-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 46,627 1,372 3.03 9,930 22.93 0.1855
2020-08-04 2020-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 45,255 4,066 9.87 8,078 7.26 0.1772
2020-05-15 2020-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 41,189 15,188 58.41 7,531 27.88 0.2290
2020-02-10 2019-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 26,001 8,617 49.57 5,889 62.86 0.1594
2019-11-13 2019-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 17,384 6,284 56.61 3,616 52.83 0.1106
2019-08-20 2019-06-30 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,100 1,135 11.39 2,366 18.18 0.0736
2019-08-12 2019-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,100 1,135 2,366
2019-05-15 2019-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 9,965 2,643 36.10 2,002 33.91 0.0777
2019-05-21 2018-12-31 13F/A-1 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 7,322 7,322 1,495 0.0888
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 4,800 0.00 899 -62.73 n/a n/a n/a
2026-02-17 2025-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 4,800 33.33 2,413 33.33 n/a n/a n/a
2026-01-22 2025-09-30 13F/A BERKSHIRE HATHAWAY INC DEL CL B NEW Call 3,600 0.00 1,810 3.49 n/a n/a n/a
2025-11-12 2025-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 3,600 1,810 n/a n/a n/a
2026-01-22 2025-06-30 13F/A BERKSHIRE HATHAWAY INC DEL CL B NEW Call 3,600 -29.41 1,749 -35.64 n/a n/a n/a
2025-05-13 2025-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 5,100 -3.77 2,716 13.07 n/a n/a n/a
2025-02-14 2024-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 5,300 0.00 2,402 -1.52 n/a n/a n/a
2024-11-14 2024-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 5,300 0.00 2,439 21.04 n/a n/a n/a
2024-08-14 2024-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 5,300 2,016 n/a n/a n/a
2024-05-15 2024-03-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-14 2023-12-31 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 5,900 0.00 2,104 1.84 n/a n/a n/a
2023-11-14 2023-09-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 5,900 -99.78 2,067 -99.78 n/a n/a n/a
2023-08-14 2023-06-30 13F BERKSHIRE HATHAWAY INC DEL CL B NEW Call 2,710,000 924,110 n/a n/a n/a
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.