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Martin Marietta Materials

1,046 hedge funds and large institutions have $36.7B invested in Martin Marietta Materials in 2025 Q3 according to their latest regulatory filings, with 133 funds opening new positions, 363 increasing their positions, 342 reducing their positions, and 65 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: $ → $

6% more funds holding

Funds holding: 9911,046 (+55)

6% more repeat investments, than reductions

Existing positions increased: 363 | Existing positions reduced: 342

2.44% less ownership

Funds ownership: 98.96%96.52% (-2.4%)

Holders
1,046
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
Carson Wealth (CWM LLC)
301
Carson Wealth (CWM LLC)
Nebraska
$3.97M
SPFA
302
Summit Place Financial Advisors
New Jersey
$3.96M
MCM
303
Mill Capital Management
North Carolina
$3.92M
CF
304
Concorde Financial
Texas
$3.79M
IMPI
305
Ilmarinen Mutual Pension Insurance
Finland
$3.78M
Mackenzie Financial
306
Mackenzie Financial
Ontario, Canada
$3.75M
SC
307
Skylands Capital
Wisconsin
$3.75M
Public Employees Retirement Association of Colorado
308
Public Employees Retirement Association of Colorado
Colorado
$3.72M
AMI
309
Amica Mutual Insurance
Rhode Island
$3.68M
ACM
310
Alpha Capital Management
Texas
$3.66M
Hudson Bay Capital Management
311
Hudson Bay Capital Management
Connecticut
$3.65M
Wealthfront Advisers
312
Wealthfront Advisers
California
$3.63M
GP
313
Gallo Partners
New Jersey
$3.62M
AF
314
Avanza Fonder
Sweden
$3.61M
DT
315
Diversified Trust
Tennessee
$3.61M
KAS
316
Kestra Advisory Services
Texas
$3.58M
SG Americas Securities
317
SG Americas Securities
New York
$3.52M
Pacer Advisors
318
Pacer Advisors
Pennsylvania
$3.5M
Bessemer Group
319
Bessemer Group
New Jersey
$3.48M
A
320
AlphaQuest
New York
$3.48M
NW
321
NewEdge Wealth
Pennsylvania
$3.46M
TAF
322
Tredje AP-fonden
Sweden
$3.45M
ANRF
323
Adams Natural Resources Fund
Maryland
$3.4M
TNA
324
True North Advisors
Texas
$3.39M
TWC
325
TD Waterhouse Canada
Ontario, Canada
$3.38M