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Martin Marietta Materials

1,062 hedge funds and large institutions have $34.2B invested in Martin Marietta Materials in 2026 Q1 according to their latest regulatory filings, with 102 funds opening new positions, 368 increasing their positions, 370 reducing their positions, and 130 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $37.1B → $34.2B (-$2.85B)

8% less funds holding in top 10

Funds holding in top 10: 2422 (-2)

22% less first-time investments, than exits

New positions opened: 102 | Existing positions closed: 130

Holders
1,062
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$92.7M
Puts
$39.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
LAM
1151
Longboard Asset Management
Arizona
WF
1152
Welch & Forbes
Massachusetts
DWM
1153
Daner Wealth Management
Georgia
BWP
1154
Barlow Wealth Partners
Kentucky
IIM
1155
Intact Investment Management
Quebec, Canada
HSA
1156
HBK Sorce Advisory
Pennsylvania
EW
1157
Elyxium Wealth
California
TH
1158
TCTC Holdings
Texas
FHA
1159
Flagship Harbor Advisors
Massachusetts
IIM
1160
IFC & Insurance Marketing
California
SIM
1161
Sentry Investment Management
Wisconsin
CWP
1162
Concord Wealth Partners
Virginia
GWM
1163
Greenline Wealth Management
Florida
CIAS
1164
CBIZ Investment Advisory Services
Ohio
GAFA
1165
Garton & Associates Financial Advisors
Kentucky
CG
1166
Curat Global
New Hampshire
OC
1167
Optima Capital
Oregon
CRI
1168
Commonwealth Retirement Investments
Virginia
GAMC
1169
Garner Asset Management Corp
Texas
BDPWM
1170
Barnes Dennig Private Wealth Management
Ohio
WT
1171
WHI Trust
Illinois
MAM
1172
Marquette Asset Management
Minnesota
QA
1173
Quattro Advisors
Pennsylvania
IA
1174
Icon Advisers
Colorado
HHMI
1175
Howard Hughes Medical Institute
Maryland