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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
SA
1101
Seneschal Advisors
Washington
$623
SHIM
1102
Stone House Investment Management
Pennsylvania
$623
AIM
1103
Arcadia Investment Management
Michigan
$623
APW
1104
Atlantic Private Wealth
North Carolina
$623
BFS
1105
Bare Financial Services
Pennsylvania
$623
IWM
1106
IMG Wealth Management
Florida
$623
MCA
1107
McGuire Capital Advisors
Oklahoma
$623
MMCM
1108
Murphy & Mullick Capital Management
New York
$623
RS
1109
Rakuten Securities
Japan
$623
TC
1110
Trust Company
Kansas
$623
TPBG
1111
Turning Point Benefit Group
Maryland
$622
Q1WB
1112
Quest 10 Wealth Builders
Virginia
$399
ACM
1113
Atika Capital Management
New York
MGP
1114
M&G plc
United Kingdom
Adage Capital Partners
1115
Adage Capital Partners
Massachusetts
PCM
1116
Pinnbrook Capital Management
New York
ACM
1117
Aquatic Capital Management
Illinois
1832 Asset Management
1118
1832 Asset Management
Ontario, Canada
Two Sigma Advisers
1119
Two Sigma Advisers
New York
Kovitz Investment Group Partners
1120
Kovitz Investment Group Partners
Illinois
LSA
1121
L & S Advisors
California
UOC
1122
UBS O'Connor
Illinois
JG
1123
Jain Global
New York
DEA
1124
DoubleLine ETF Adviser
Florida
AA
1125
ABC Arbitrage
France