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
451
$1.46M
452
$1.46M
453
$1.44M
454
$1.43M
455
$1.43M
456
$1.42M
457
$1.42M
458
$1.42M
459
$1.41M
460
$1.4M
461
$1.38M
462
$1.38M
463
$1.37M
464
$1.37M
465
$1.36M
466
$1.33M
467
$1.32M
468
$1.32M
469
$1.32M
470
$1.31M
471
$1.3M
472
$1.28M
473
$1.28M
474
$1.26M
475
$1.26M