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Martin Marietta Materials

1,089 hedge funds and large institutions have $37B invested in Martin Marietta Materials in 2025 Q4 according to their latest regulatory filings, with 139 funds opening new positions, 356 increasing their positions, 353 reducing their positions, and 71 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 in top 10

Funds holding in top 10:

more funds holding

Funds holding:

1.96% more ownership

Funds ownership: 96.52%98.48% (+2%)

1% more capital invested

Capital invested by funds: $36.7B → $37B (+$319M)

1% more repeat investments, than reductions

Existing positions increased: 356 | Existing positions reduced: 353

Holders
1,089
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
WF
851
Welch & Forbes
Massachusetts
$202K
BF
852
BOK Financial
Oklahoma
$201K
SSCA
853
South Shore Capital Advisors
Massachusetts
$201K
HSA
854
HBK Sorce Advisory
Pennsylvania
$200K
BWP
855
Barlow Wealth Partners
Kentucky
$200K
TWD
856
True Wealth Design
Ohio
$191K
IIM
857
Intact Investment Management
Quebec, Canada
$187K
BP
858
BNP Paribas
France
$186K
CTC
859
Central Trust Company
Missouri
$182K
ZBNA
860
Zions Bancorporation, National Association
Utah
$182K
CSPIA
861
Cary Street Partners Investment Advisory
Virginia
$180K
EW
862
Elyxium Wealth
California
$179K
Los Angeles Capital Management
863
Los Angeles Capital Management
California
$167K
TH
864
TCTC Holdings
Texas
$162K
BTI
865
Blue Trust Inc
Georgia
$152K
ETC
866
Exchange Traded Concepts
Oklahoma
$151K
CT
867
Colonial Trust
South Carolina
$145K
AAP
868
Arax Advisory Partners
Colorado
$142K
OL
869
OneFund LLC
Florida
$138K
FHA
870
Flagship Harbor Advisors
Massachusetts
$136K
JFGIW
871
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$132K
PFBT
872
Parkside Financial Bank & Trust
Missouri
$125K
RP
873
Rowlandmiller & Partners
Georgia
$125K
IIM
874
IFC & Insurance Marketing
California
$119K
NRWA
875
North Ridge Wealth Advisors
Oregon
$117K