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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

MKL holding history

Markel Group Inc. in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MKL overviewAll 13F holders of MKLFull Q2 2026 holdings

Shares (Q2 2026)
2,391
Value
$4.67M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of MKL by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,391$4.67M<0.1%−1,003−29.6%ReducedHolders
Q1 20263,394$6.50M<0.1%−2,873−45.8%ReducedHolders
Q4 20256,267$13.5M<0.1%+866+16.0%AddedHolders
Q3 20255,401$10.3M<0.1%−9,058−62.6%ReducedHolders
Q2 202514,459$28.9M0.1%−10,910−43.0%ReducedHolders
Q1 202525,369$47.4M0.1%−23,672−48.3%ReducedHolders
Q4 202449,041$84.7M0.2%−42,566−46.5%ReducedHolders
Q3 202491,607$143.7M0.4%−18,605−16.9%ReducedHolders
Q2 2024110,212$173.7M0.6%+117+0.1%AddedHolders
Q1 2024110,095$167.5M0.5%+34,878+46.4%AddedHolders
Q4 202375,217$106.8M0.4%+20,842+38.3%AddedHolders
Q3 202354,375$80.1M0.3%+53,196+4,512.0%AddedHolders
Q2 20231,179$1.63M<0.1%00.0%UnchangedHolders
Q1 20231,179$1.51M<0.1%−500−29.8%ReducedHolders
Q4 20221,679$2.21M<0.1%+550+48.7%AddedHolders
Q3 20221,129$1.22M<0.1%00.0%UnchangedHolders
Q2 20221,129$1.46M<0.1%00.0%UnchangedHolders
Q1 20221,129$1.67M<0.1%00.0%UnchangedHolders
Q4 20211,129$1.39M<0.1%00.0%UnchangedHolders
Q3 20211,129$1.35M<0.1%00.0%UnchangedHolders
Q2 20211,129$1.34M<0.1%00.0%UnchangedHolders
Q1 20211,129$1.29M<0.1%––Holders

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