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Martin Marietta Materials

1,038 hedge funds and large institutions have $36.6B invested in Martin Marietta Materials in 2025 Q3 according to their latest regulatory filings, with 132 funds opening new positions, 359 increasing their positions, 343 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: 9911,038 (+47)

5% more repeat investments, than reductions

Existing positions increased: 359 | Existing positions reduced: 343

2.55% less ownership

Funds ownership: 98.97%96.41% (-2.6%)

Holders
1,038
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
SPFA
301
Summit Place Financial Advisors
New Jersey
$3.96M
MCM
302
Mill Capital Management
North Carolina
$3.92M
CF
303
Concorde Financial
Texas
$3.79M
IMPI
304
Ilmarinen Mutual Pension Insurance
Finland
$3.78M
Mackenzie Financial
305
Mackenzie Financial
Ontario, Canada
$3.75M
SC
306
Skylands Capital
Wisconsin
$3.75M
Public Employees Retirement Association of Colorado
307
Public Employees Retirement Association of Colorado
Colorado
$3.72M
AMI
308
Amica Mutual Insurance
Rhode Island
$3.68M
ACM
309
Alpha Capital Management
Texas
$3.66M
Hudson Bay Capital Management
310
Hudson Bay Capital Management
Connecticut
$3.65M
Wealthfront Advisers
311
Wealthfront Advisers
California
$3.63M
GP
312
Gallo Partners
New Jersey
$3.62M
AF
313
Avanza Fonder
Sweden
$3.61M
DT
314
Diversified Trust
Tennessee
$3.61M
KAS
315
Kestra Advisory Services
Texas
$3.58M
SG Americas Securities
316
SG Americas Securities
New York
$3.52M
Pacer Advisors
317
Pacer Advisors
Pennsylvania
$3.5M
Bessemer Group
318
Bessemer Group
New Jersey
$3.48M
A
319
AlphaQuest
New York
$3.48M
NW
320
NewEdge Wealth
Pennsylvania
$3.46M
TAF
321
Tredje AP-fonden
Sweden
$3.45M
ANRF
322
Adams Natural Resources Fund
Maryland
$3.4M
TNA
323
True North Advisors
Texas
$3.39M
TWC
324
TD Waterhouse Canada
Ontario, Canada
$3.38M
EPIM
325
Evelyn Partners Investment Management
$3.33M