MLM icon

Martin Marietta Materials

1,032 hedge funds and large institutions have $36.6B invested in Martin Marietta Materials in 2025 Q3 according to their latest regulatory filings, with 133 funds opening new positions, 357 increasing their positions, 338 reducing their positions, and 66 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: $ → $

4% more funds holding

Funds holding: 9881,032 (+44)

6% more repeat investments, than reductions

Existing positions increased: 357 | Existing positions reduced: 338

2.53% less ownership

Funds ownership: 98.92%96.39% (-2.5%)

Holders
1,032
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
BCI
326
Brinker Capital Investments
Pennsylvania
$3.29M
Rafferty Asset Management
327
Rafferty Asset Management
New York
$3.24M
RIM
328
Rakuten Investment Management
Japan
$3.23M
GF
329
Gabelli Funds
New York
$3.15M
BM
330
Bislett Management
California
$3.15M
Mercer Global Advisors
331
Mercer Global Advisors
Colorado
$3.08M
Focus Partners Wealth
332
Focus Partners Wealth
Massachusetts
$3.02M
AF
333
Aviso Financial
Ontario, Canada
$3.01M
MA
334
Montag & Associates
Georgia
$2.98M
AA
335
ABC Arbitrage
France
$2.98M
PWM
336
Perigon Wealth Management
California
$2.96M
JHCP
337
Jackson Hole Capital Partners
Oklahoma
$2.96M
CS
338
Candriam SCA
Luxembourg
$2.93M
WI
339
Westbourne Investments
Virginia
$2.93M
SCM
340
Sandler Capital Management
New York
$2.93M
Bank Julius Baer & Co
341
Bank Julius Baer & Co
Switzerland
$2.9M
HA
342
Huntleigh Advisors
Missouri
$2.89M
AAM
343
Azzad Asset Management
Virginia
$2.87M
HA
344
Harbor Advisors
Florida
$2.84M
DILIC
345
Dai-ichi Life Insurance Company
Japan
$2.84M
GLAM
346
Gardner Lewis Asset Management
Pennsylvania
$2.78M
Baird Financial Group
347
Baird Financial Group
Wisconsin
$2.76M
MSU
348
Mizuho Securities USA
New York
$2.71M
Connor, Clark & Lunn Investment Management (CC&L)
349
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.62M
CC
350
Cultivar Capital
Texas
$2.61M