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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
PA
526
Parallel Advisors
California
$888K
PA
527
Profund Advisors
Maryland
$886K
GH
528
GAM Holding
Switzerland
$886K
CTA
529
Colonial Trust Advisors
South Carolina
$885K
TRCT
530
Tower Research Capital (TRC)
New York
$883K
AAP
531
Arax Advisory Partners
Colorado
$882K
SWMP
532
Signature Wealth Management Partners
New Jersey
$880K
FFM
533
Forum Financial Management
Illinois
$866K
CA
534
Crewe Advisors
Utah
$858K
CFG
535
Citizens Financial Group
Rhode Island
$856K
EFMC
536
Empire Financial Management Company
New York
$852K
PAS
537
Park Avenue Securities
New York
$847K
EIM
538
Essex Investment Management
Massachusetts
$840K
BCV
539
Banque Cantonale Vaudoise
Switzerland
$828K
OQS
540
Occudo Quantitative Strategies
Florida
$824K
NP
541
NorthRock Partners
Minnesota
$815K
KFA
542
Kapstone Financial Advisors
Ohio
$814K
SACTSONJ
543
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$800K
S
544
SignatureFD
Georgia
$800K
VI
545
Vestcor Inc
New Brunswick, Canada
$798K
CCA
546
Checchi Capital Advisers
California
$798K
Wellington Management Group
547
Wellington Management Group
Massachusetts
$795K
OBGC
548
O'Brien Greene & Co
Pennsylvania
$793K
PW
549
Paladin Wealth
Minnesota
$779K
SAM
550
Strategy Asset Managers
California
$777K