Skip to main content
Livermore
Livermore
ZHEN

Mayport, LLC

SEC CIK
0001922875
Latest filing
Aug 7, 2026

BRK.B holding history

Berkshire Hathaway Inc in every 13F filed by Mayport, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BRK.B overviewAll 13F holders of BRK.BFull Q2 2026 holdings

Shares (Q2 2026)
4,118
Value
$2.06M
% of portfolio
0.3%
Quarters held
19
Since Q4 2021
Holdings of BRK.B by Mayport, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20264,118$2.06M0.3%+645+18.6%AddedHolders
Q1 20263,473$1.66M0.3%+223+6.9%AddedHolders
Q4 20253,250$1.63M0.3%+257+8.6%AddedHolders
Q3 20252,993$1.50M0.3%+11+0.4%AddedHolders
Q2 20252,982$1.45M0.3%+730+32.4%AddedHolders
Q1 20252,252$1.20M0.3%+379+20.2%AddedHolders
Q4 20241,873$849.0K0.3%+286+18.0%AddedHolders
Q3 20241,587$730.4K0.2%+39+2.5%AddedHolders
Q2 20241,548$629.7K0.2%00.0%UnchangedHolders
Q1 20241,548$651.0K0.2%+115+8.0%AddedHolders
Q4 20231,433$511.1K0.2%00.0%UnchangedHolders
Q3 20231,433$502.0K0.3%+17+1.2%AddedHolders
Q2 20231,416$482.9K0.3%00.0%UnchangedHolders
Q1 20231,416$437.2K0.3%+81+6.1%AddedHolders
Q4 20221,335$412.4K0.3%−90−6.3%ReducedHolders
Q3 20221,425$381.0K0.3%+50+3.6%AddedHolders
Q2 20221,375$375.0K0.3%+34+2.5%AddedHolders
Q1 20221,341$473.0K0.3%00.0%UnchangedHolders
Q4 20211,341$401.0K0.3%–No prior filingHolders