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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
PAG
576
Private Advisor Group
New Jersey
$727K
OBGC
577
O'Brien Greene & Co
Pennsylvania
$721K
GH
578
GAM Holding
Switzerland
$720K
TFO
579
Tarbox Family Office
California
$720K
AFG
580
Atomi Financial Group
New York
$716K
FCP
581
Fidelis Capital Partners
Florida
$702K
VCM
582
Vines Capital Management
Louisiana
$699K
MPWT
583
MassMutual Private Wealth & Trust
Connecticut
$696K
MC
584
Moors & Cabot
Massachusetts
$695K
BOM
585
Bank of Marin
California
$694K
WA
586
WBH Advisory
Maryland
$691K
WP
587
Woodline Partners
California
$687K
TBT
588
Texas Bank & Trust
Texas
$685K
HBW
589
Hazlett, Burt & Watson
West Virginia
$681K
CFG
590
Citizens Financial Group
Rhode Island
$678K
TSMHT
591
Thurston Springer Miller Herd & Titak
Indiana
$676K
TPCW
592
TD Private Client Wealth
New York
$666K
NWAG
593
Net Worth Advisory Group
Utah
$665K
CWM
594
Castle Wealth Management
Florida
$660K
APW
595
Aventura Private Wealth
Florida
$658K
CP
596
Clarendon Private
Massachusetts
$653K
GWMR
597
GC Wealth Management RIA
Massachusetts
$646K
SWA
598
SFMG Wealth Advisors
Texas
$646K
WG
599
Welch Group
Alabama
$632K
ACM
600
Adalta Capital Management
New York
$632K