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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 Inc Peter 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

HolderShares% of Shares
Report Date
C. Howard Nye98,3190.15%2014-08-21
Philip J. Sipling60,601less than 0.1%2009-12-01
Anne H. Lloyd53,820less than 0.1%2014-08-21
Daniel G. Shephard47,500less than 0.1%2011-05-23
Roselyn R. Bar40,944less than 0.1%2014-08-14
Jonathan T. Stewart40,073less than 0.1%2010-12-09
Donald M. Moe38,745less than 0.1%2007-02-14
Janice K. Henry25,839less than 0.1%2006-06-01
Bruce A. Vaio22,301less than 0.1%2012-12-11
Stephen P. Zelnak,Jr20,813less than 0.1%2014-11-17

Top Fund Holders

HolderSharesReport Date% of Shares
% of Total
Assets Managed
Market Value
T. Rowe Price Associates, Inc.6,395,3062014-09-309.510.18824,611,000
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 Fund1,752,6402014-09-302.610.44225,985,402

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