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Martin Marietta Materials

1,039 hedge funds and large institutions have $36.7B invested in Martin Marietta Materials in 2025 Q3 according to their latest regulatory filings, with 132 funds opening new positions, 361 increasing their positions, 342 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

5% more funds holding

Funds holding: 9911,039 (+48)

6% more repeat investments, than reductions

Existing positions increased: 361 | Existing positions reduced: 342

2.46% less ownership

Funds ownership: 98.97%96.51% (-2.5%)

Holders
1,039
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
23
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$83.4M
Puts
$48.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Wellington Management Group
551
Wellington Management Group
Massachusetts
$795K
OBGC
552
O'Brien Greene & Co
Pennsylvania
$793K
PW
553
Paladin Wealth
Minnesota
$779K
SAM
554
Strategy Asset Managers
California
$777K
CP
555
Clarendon Private
Massachusetts
$772K
ATS
556
Ashton Thomas Securities
New York
$767K
SC
557
Syon Capital
California
$762K
BAG
558
Bridgewealth Advisory Group
California
$760K
APW
559
Aventura Private Wealth
Florida
$752K
ST
560
Sageworth Trust
Pennsylvania
$747K
BOM
561
Bank of Marin
California
$742K
CWM
562
Castle Wealth Management
Florida
$740K
PSP
563
Principal Street Partners
Tennessee
$739K
JF
564
Jump Financial
Illinois
$737K
TFO
565
Tarbox Family Office
California
$729K
MSE
566
MUFG Securities EMEA
United Kingdom
$727K
SOW
567
State of Wyoming
Wyoming
$727K
CPCPP
568
Canada Post Corporation Pension Plan
Canada
$725K
EAM
569
Erste Asset Management
Austria
$714K
MPWT
570
MassMutual Private Wealth & Trust
Connecticut
$714K
GT
571
Greenleaf Trust
Michigan
$713K
UB
572
UMB Bank
Missouri
$711K
MC
573
Moors & Cabot
Massachusetts
$710K
FCP
574
Fidelis Capital Partners
Florida
$703K
WA
575
WBH Advisory
Maryland
$699K