MLM icon

Martin Marietta Materials

1,048 hedge funds and large institutions have $36.7B invested in Martin Marietta Materials in 2025 Q3 according to their latest regulatory filings, with 133 funds opening new positions, 365 increasing their positions, 342 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

6% more funds holding

Funds holding: 9931,048 (+55)

7% more repeat investments, than reductions

Existing positions increased: 365 | Existing positions reduced: 342

2.44% less ownership

Funds ownership: 98.96%96.52% (-2.4%)

Holders
1,048
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
23
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$83.4M
Puts
$48.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
476
$1.24M
477
$1.24M
478
$1.23M
479
$1.23M
480
$1.22M
481
$1.21M
482
$1.21M
483
$1.21M
484
$1.21M
485
$1.2M
486
$1.19M
487
$1.19M
488
$1.19M
489
$1.18M
490
$1.17M
491
$1.17M
492
$1.17M
493
$1.17M
494
$1.16M
495
$1.14M
496
$1.14M
497
$1.13M
498
$1.13M
499
$1.13M
500
$1.12M