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MLM — Martin Marietta Materials Inc - FilingSpy
MLM
Martin Marietta Materials Inc
MARTIN MARIETTA MATERIALS INC
CUSIP: 573284106
Materials
US
3 holders
Ownership
Activity
2025 Q3
2 of 53 quarters
Total Value
$460.52M
Total Shares
730.7K
Net Share Change
-23.4K
Activity
1 buying
1 selling
Investor
Value
Shares
Weight
Change
Gardner Russo & Quinn
$433.34M
687.5K
4.6%
TRIM
-25.2K
(-3.5%)
Gardner Russo & Quinn
$433.34M
687.5K shares
TRIM
-25.2K
(-3.5%)
Weitz Investment Management
$26.01M
41.3K
1.4%
Unchanged
Weitz Investment Management
$26.01M
41.3K shares
Unchanged
Bridgewater Associates LP
$1.17M
1.9K
0.0%
NEW
Bridgewater Associates LP
$1.17M
1.9K shares
NEW