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Livermore
Livermore
ZHEN

Gilbert & Cook, Inc.

SEC CIK
0001675762
Latest filing
Jul 28, 2026

MLM holding history

Martin Marietta Materials Inc in every 13F filed by Gilbert & Cook, Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MLM overviewAll 13F holders of MLMFull Q2 2026 holdings

Shares (Q2 2026)
2,337
Value
$1.35M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of MLM by Gilbert & Cook, Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,337$1.35M0.2%+208+9.8%AddedHolders
Q1 20262,129$1.25M0.2%−6−0.3%ReducedHolders
Q4 20252,135$1.33M0.2%+48+2.3%AddedHolders
Q3 20252,087$1.32M0.2%+107+5.4%AddedHolders
Q2 20251,980$1.09M0.1%+39+2.0%AddedHolders
Q1 20251,941$928.0K0.1%+11+0.6%AddedHolders
Q4 20241,930$996.8K0.1%+192+11.0%AddedHolders
Q3 20241,738$935.4K0.1%+436+33.5%AddedHolders
Q2 20241,302$705.3K0.1%−87−6.3%ReducedHolders
Q1 20241,389$852.7K0.1%−47−3.3%ReducedHolders
Q4 20231,436$716.4K0.1%+43+3.1%AddedHolders
Q3 20231,393$571.8K0.1%+222+19.0%AddedHolders
Q2 20231,171$540.6K0.1%+30+2.6%AddedHolders
Q1 20231,141$405.1K0.1%+30+2.7%AddedHolders
Q4 20221,111$375.5K0.1%+21+1.9%AddedHolders
Q3 20221,090$352.0K0.1%+31+2.9%AddedHolders
Q2 20221,059$317.0K0.1%+27+2.6%AddedHolders
Q1 20221,032$397.0K0.1%+308+42.5%AddedHolders
Q4 2021724$319.0K0.1%+6+0.8%AddedHolders
Q3 2021718$245.0K<0.1%+12+1.7%AddedHolders
Q2 2021706$248.0K<0.1%−18−2.5%ReducedHolders
Q1 2021724$243.0K<0.1%––Holders

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