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Livermore
Livermore
ZHEN

Two Sigma Securities, LLC

SEC CIK
0001450144
Latest filing
Aug 14, 2026

BRK.B holding history

Berkshire Hathaway Inc in every 13F filed by Two Sigma Securities, 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)
3,030
Value
$1.52M
% of portfolio
0.1%
Quarters held
18
Since Q1 2021
Holdings of BRK.B by Two Sigma Securities, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,030$1.52M0.1%+2,406+385.6%AddedHolders
Q1 2026624$299.0K<0.1%−3,668−85.5%ReducedHolders
Q4 20254,292$2.16M0.3%+66+1.6%AddedHolders
Q3 20254,226$2.12M0.3%+4,226NewHolders
Q2 20250$00.0%−7,130−100.0%Sold outHolders
Q1 20257,130$3.80M0.6%+5,601+366.3%AddedHolders
Q4 20241,529$693.1K0.1%−4,489−74.6%ReducedHolders
Q3 20246,018$2.77M0.2%+226+3.9%AddedHolders
Q2 20245,792$2.36M0.1%+1,694+41.3%AddedHolders
Q1 20244,098$1.72M0.1%−10,413−71.8%ReducedHolders
Q4 202314,511$5.18M0.2%+2,660+22.4%AddedHolders
Q3 202311,851$4.15M0.2%−21,942−64.9%ReducedHolders
Q2 202333,793$11.5M0.9%+31,970+1,753.7%AddedHolders
Q1 20231,823$562.9K<0.1%+1,823NewHolders
Q4 20220$00.0%−4,626−100.0%Sold outHolders
Q3 20224,626$1.24M0.2%+3,565+336.0%AddedHolders
Q2 20221,061$290.0K0.1%−7,876−88.1%ReducedHolders
Q1 20228,937$3.15M0.4%+4,038+82.4%AddedHolders
Q4 20214,899$1.47M0.3%+4,899NewHolders
Q2 20210$00.0%−2,870−100.0%Sold outHolders
Q1 20212,870$733.0K0.2%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.