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Livermore
Livermore
ZHEN

Boston Partners

SEC CIK
0001386060
Latest filing
Aug 4, 2026

BRK.B holding history

Berkshire Hathaway Inc in every 13F filed by Boston Partners, 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)
10,219
Value
$5.11M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of BRK.B by Boston Partners, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202610,219$5.11M<0.1%+1,031+11.2%AddedHolders
Q1 20269,188$4.88M<0.1%+1,472+19.1%AddedHolders
Q4 20257,716$3.88M<0.1%−229−2.9%ReducedHolders
Q3 20257,945$3.99M<0.1%+1,209+17.9%AddedHolders
Q2 20256,736$3.27M<0.1%−3,274−32.7%ReducedHolders
Q1 202510,010$5.33M<0.1%−4,955−33.1%ReducedHolders
Q4 202414,965$6.78M<0.1%−3,021−16.8%ReducedHolders
Q3 202417,986$8.28M<0.1%−2,716,626−99.3%ReducedHolders
Q2 20242,734,612$1.11B1.4%−7,020−0.3%ReducedHolders
Q1 20242,741,632$1.15B1.4%+26,378+1.0%AddedHolders
Q4 20232,715,254$969.8M1.3%−182,169−6.3%ReducedHolders
Q3 20232,897,423$1.01B1.4%−59,300−2.0%ReducedHolders
Q2 20232,956,723$1.01B1.4%−194,760−6.2%ReducedHolders
Q1 20233,151,483$977.1M1.3%−32,828−1.0%ReducedHolders
Q4 20223,184,311$983.9M1.3%+203,932+6.8%AddedHolders
Q3 20222,980,379$799.4M1.2%+184,125+6.6%AddedHolders
Q2 20222,796,254$766.5M1.1%+23,331+0.8%AddedHolders
Q1 20222,772,923$977.9M1.2%−9,888−0.4%ReducedHolders
Q4 20212,782,811$833.0M1.0%−155,242−5.3%ReducedHolders
Q3 20212,938,053$802.4M1.0%+7,876+0.3%AddedHolders
Q2 20212,930,177$814.4M1.0%−79,652−2.6%ReducedHolders
Q1 20213,009,829$769.6M1.0%––Holders

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