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Martin Marietta Materials

1,112 hedge funds and large institutions have $37.1B invested in Martin Marietta Materials in 2025 Q4 according to their latest regulatory filings, with 152 funds opening new positions, 361 increasing their positions, 352 reducing their positions, and 72 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

2.3% more ownership

Funds ownership: 96.55%98.85% (+2.3%)

3% more repeat investments, than reductions

Existing positions increased: 361 | Existing positions reduced: 352

1% more capital invested

Capital invested by funds: $36.7B → $37.1B (+$448M)

Holders
1,112
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
24
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$51.1M
Puts
$23.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ATC
401
Argent Trust Co
Tennessee
$1.97M
QCM
402
QRG Capital Management
Illinois
$1.96M
SIA
403
Schear Investment Advisers
Ohio
$1.96M
LSERS
404
Louisiana State Employees Retirement System
Louisiana
$1.93M
Allspring Global Investments
405
Allspring Global Investments
North Carolina
$1.92M
CFO
406
Callan Family Office
Pennsylvania
$1.92M
BAAM
407
Baker Avenue Asset Management
California
$1.9M
HA
408
Harfst & Associates
Wyoming
$1.9M
MA
409
Montag & Associates
Georgia
$1.89M
ALMGDA
410
AG2R La Mondiale Gestion d'Actifs
France
$1.88M
1CP
411
17 Capital Partners
Arizona
$1.88M
GIBU
412
Gulf International Bank (UK)
United Kingdom
$1.88M
EWM
413
Evermay Wealth Management
Virginia
$1.87M
Jane Street
414
Jane Street
New York
$1.85M
ITFISA
415
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$1.84M
WCM
416
Whitener Capital Management
North Carolina
$1.84M
HFS
417
Hantz Financial Services
Michigan
$1.84M
LAIC
418
Lederer & Associates Investment Counsel
California
$1.84M
RFC
419
Regions Financial Corp
Alabama
$1.83M
MSRPS
420
Maryland State Retirement & Pension System
Maryland
$1.83M
LIM
421
Leavell Investment Management
Alabama
$1.82M
EAM
422
Eventide Asset Management
Massachusetts
$1.8M
STA
423
Summit Trail Advisors
New York
$1.79M
Jones Financial Companies
424
Jones Financial Companies
Missouri
$1.78M
PMWMG
425
Parr McKnight Wealth Management Group
Minnesota
$1.76M