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Martin Marietta Materials Inc (MLM)Ownership Data

Short Interest History (%)

This is the historical short interest of Martin Marietta Materials Inc, as measured by the Short Percentage Of Float.

Institutional Ownership History (%)

This the Institutional Ownership History of Martin Marietta Materials IncPeter Lynch prefers to buy companies with low institutional ownership.

Insider ownership (%)

This is the historical insider ownership of Martin Marietta Materials Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Top Direct Holders

HolderPositionShares% of Shares
Report Date
C. Howard NyeN/A103,5240.15%2015-01-20
Philip J. SiplingExec. VP60,601less than 0.1%2009-12-01
Anne H. LloydEVP and CFO54,926less than 0.1%2015-01-20
Daniel G. ShephardExec VP47,500less than 0.1%2011-05-23
Roselyn R. BarSVP, General Counsel and Secy41,718less than 0.1%2015-01-20
Jonathan T. StewartSVP Human Resources40,073less than 0.1%2010-12-09
Donald M. MoeSr. VP38,745less than 0.1%2007-02-14
Janice K. HenrySr. Vice Pres.25,839less than 0.1%2006-06-01
Bruce A. VaioExecutive VP22,301less than 0.1%2012-12-11
Stephen P. Zelnak,JrDirector20,835less than 0.1%2014-12-31

Top Fund Holders

HolderSharesReport Date% of Shares
% of Total
Assets Managed
Market Value
T. Rowe Price Associates, Inc.5,849,6362014-12-318.700.00645,331,844
Vanguard Group, Inc.4,615,8572014-09-306.860.05595,170,000
NNS Holding4,398,7782014-07-019.480.00580,858,635
Arnhold & S. Bleichroeder Advisers, LLC3,542,1712014-09-305.271.13456,728,000
Baillie Gifford & Co Limited.3,253,5112014-09-304.840.92419,507,000
State Street Corp2,712,0202014-09-304.030.04349,686,000
Boston Co Asset Management LLC2,139,4082014-09-303.180.58275,855,267
Gardner Russo & Gardner1,975,6092014-09-302.942.40254,735,000
BlackRock Fund Advisors1,825,6212014-09-302.710.03235,396,000
First Eagle Global Fund1,752,6402014-11-302.610.41210,386,906

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