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NYSE: MLM
Martin Marietta Materials Inc Stock Ownership - Who owns Martin Marietta Materials?

Insider buying vs selling

Have Martin Marietta Materials Inc insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Roselyn R. BarEVP General Counsel and Secy2024-03-1410,000$603.29
$6.03MSell
Robert J. CardinSr. VP Controller and CAO2024-03-12546$595.71
$325.26kSell
C. Howard NyeChairman Pres CEO2024-03-0515,000$604.26
$9.06MSell
C. Howard NyeChairman Pres CEO2024-03-055,000$604.26
$3.02MSell
Thomas PikeDirector2024-02-2952$577.71
$30.04kBuy
Michael J. QuillenDirector2024-02-2930$577.71
$17.33kBuy
John J. KoraleskiDirector2024-02-2976$577.71
$43.91kBuy
David C. WajsgrasDirector2024-02-2963$577.71
$36.40kBuy
Kelly Gean BennettSVP CHRO2024-02-26115$553.31
$63.63kSell
James Aj NickolasEVP and CFO2024-02-26218$553.31
$120.62kSell

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Net Insider Buy/Sell (L12M) Ownership

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MLM Shareholders

What type of owners hold Martin Marietta Materials Inc stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc11.60%7,170,166$4.25BInstitution
Southeastern Asset Management Inc10.04%6,205,303$3.68BInsider
Spo Advisory Corp7.62%4,709,835$2.79BInsider
Blackrock Inc6.65%4,113,781$2.44BInstitution
Holding Nns5.98%3,696,132$2.19BInsider
Aristotle Capital Management LLC4.80%2,970,210$1.76BInstitution
Baillie Gifford Co4.26%2,635,125$1.56BInstitution
State Street Corp4.03%2,491,214$1.48BInstitution
Select Equity Group LP3.93%2,432,313$1.44BInstitution
Jpmorgan Chase Co3.41%2,109,344$1.25BInstitution

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MLM vs Building Material Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MLM79.06%20.94%Net SellingNet Selling
VMC91.60%6.35%Net SellingNet Selling
CRH62.43%0.00%
JHX1.56%0.00%
CX2.92%0.00%

Martin Marietta Materials Stock Ownership FAQ

Who owns Martin Marietta Materials?

Martin Marietta Materials (NYSE: MLM) is owned by 94.82% institutional shareholders, 25.12% Martin Marietta Materials insiders, and 0.00% retail investors. Southeastern Asset Management Inc is the largest individual Martin Marietta Materials shareholder, owning 6.21M shares representing 10.04% of the company. Southeastern Asset Management Inc's Martin Marietta Materials shares are currently valued at $3.64B.

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