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Martin Marietta Materials Inc.

MLM

6 institutional investors and hedge funds own MLM, holding 3,082,707 shares worth $1.8B (latest 13F filings).

Advanced Chart

Who owns Martin Marietta Materials Inc. stock?

Institutional holders of MLM — largest position first.

Super Fund
Position
Shares
Curr. Value
Port. %
Activity
TCI Fund ManagementEquity
1,315,109
$758,423,360
1.44%
+100%
Gardner Russo & QuinnEquity
705,367
$406,784,959
4.56%
-1.40%
Alkeon Capital ManagementEquity
627,351
$361,793,322
1.40%
-16.06%
D1 Capital PartnersEquity
345,060
$198,996,102
0.57%
+6.88%
Weitz Investment ManagementEquity
47,370
$27,318,279
1.89%
+19.09%
Stockbridge PartnersEquity
42,450
$24,480,915
0.52%
+31.78%

Ownership Statistics

Total Shares Held: 3,082,707
Total Value Reported: $1,777,796,937
Average Allocation per Portfolio 1.73%
Largest Single Portfolio Allocation: 4.56%
Largest Shareholder: TCI Fund Management
Change in Total Shares Held (Q on Q): +1,224,630
Percentage Change in Shares Held (Q on Q): 65.91%
Number of Super Fund Holders: 6
Number of New Holders (Q on Q): 1
Number of Funds with Additions (Q on Q): 4
Number of Funds with Reductions (Q on Q): 3
Number of Funds Fully Divested (Q on Q): 1
Number of Funds with No Change (Q on Q): 0

Ownership Distribution

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Ownership History

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Company Profile

Fundamental Data