MLM icon

Martin Marietta Materials

1,032 hedge funds and large institutions have $36.6B invested in Martin Marietta Materials in 2025 Q3 according to their latest regulatory filings, with 133 funds opening new positions, 357 increasing their positions, 338 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: $ → $

4% more funds holding

Funds holding: 9881,032 (+44)

6% more repeat investments, than reductions

Existing positions increased: 357 | Existing positions reduced: 338

2.53% less ownership

Funds ownership: 98.92%96.39% (-2.5%)

Holders
1,032
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
CP
551
Clarendon Private
Massachusetts
$772K
ATS
552
Ashton Thomas Securities
New York
$767K
SC
553
Syon Capital
California
$762K
BAG
554
Bridgewealth Advisory Group
California
$760K
ST
555
Sageworth Trust
Pennsylvania
$747K
BOM
556
Bank of Marin
California
$742K
CWM
557
Castle Wealth Management
Florida
$740K
PSP
558
Principal Street Partners
Tennessee
$739K
JF
559
Jump Financial
Illinois
$737K
TFO
560
Tarbox Family Office
California
$729K
MSE
561
MUFG Securities EMEA
United Kingdom
$727K
SOW
562
State of Wyoming
Wyoming
$727K
CPCPP
563
Canada Post Corporation Pension Plan
Canada
$725K
EAM
564
Erste Asset Management
Austria
$714K
MPWT
565
MassMutual Private Wealth & Trust
Connecticut
$714K
GT
566
Greenleaf Trust
Michigan
$713K
UB
567
UMB Bank
Missouri
$711K
MC
568
Moors & Cabot
Massachusetts
$710K
FCP
569
Fidelis Capital Partners
Florida
$703K
WA
570
WBH Advisory
Maryland
$699K
AFG
571
Atomi Financial Group
New York
$697K
PAG
572
Private Advisor Group
New Jersey
$694K
TBT
573
Texas Bank & Trust
Texas
$693K
HBW
574
Hazlett, Burt & Watson
West Virginia
$687K
HCM
575
Hengehold Capital Management
Ohio
$683K