Skip to main content

Berkshire Hathaway

Superinvestor

Berkshire Hathaway Inc

SEC CIK
0001067983
Manager
Warren Buffett
Style
Value, Quality
Latest filing
Aug 14, 2026

MRSH holding history

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

MRSH overviewAll 13F holders of MRSHFull Q2 2026 holdings

Shares (Q2 2023)
0
Sold out in Q2 2023
Value
$0
% of portfolio
0.0%
Quarters held
9
Since Q1 2021
Holdings of MRSH by Berkshire Hathaway, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20230$00.0%−404,911−100.0%Sold outHolders
Q1 2023404,911$67.4M<0.1%00.0%UnchangedHolders
Q4 2022404,911$67.0M<0.1%00.0%UnchangedHolders
Q3 2022404,911$60.4M<0.1%00.0%UnchangedHolders
Q2 2022404,911$62.9M<0.1%00.0%UnchangedHolders
Q1 2022404,911$69.0M<0.1%00.0%UnchangedHolders
Q4 2021404,911$70.4M<0.1%−2,336,844−85.2%ReducedHolders
Q3 20212,741,755$415.2M0.1%−1,454,937−34.7%ReducedHolders
Q2 20214,196,692$590.4M0.2%−1,090,834−20.6%ReducedHolders
Q1 20215,287,526$644.0M0.2%––Holders

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