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Martin Marietta Materials
MLM

Overview Fund Activity

940 hedge funds and large institutions have $28.1B invested in Martin Marietta Materials in 2025 Q1 according to their latest regulatory filings, with 110 funds opening new positions, 353 increasing their positions, 316 reducing their positions, and 136 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
940
Holders Change
-40
Holders Change %
-4.08%
% of All Funds
12.77%
Holding in Top 10
14
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-17.65%
% of All Funds
0.19%
New
110
Increased
353
Reduced
316
Closed
136
Calls
$73.4M
Puts
$59.7M
Net Calls
+$13.7M
Net Calls Change
+$14M

Top Buyers

1
American Century Companies
American Century Companies
Missouri
+$168M
2
Eagle Capital Management (New York)
Eagle Capital Management (New York)
New York
+$159M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$129M
4
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
+$98.3M
5
Diamond Hill Capital Management
Diamond Hill Capital Management
Ohio
+$88.8M

Top Sellers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$314M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$268M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$188M
4
Select Equity Group
Select Equity Group
New York
-$104M
5
William Blair Investment Management
William Blair Investment Management
Illinois
-$69.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
DI
851
DAGCO Inc
Ohio
$11.5K +$11.5K +24 New
SN
852
Sittner & Nelson
Oregon
$11K – – –
BCMLT
853
Beacon Capital Management LLC (Tennessee)
Tennessee
$10.6K – – –
FNWA
854
Financial Network Wealth Advisors
Utah
$10.5K +$10.5K +22 New
AF
855
Advisornet Financial
Minnesota
$10K -$478 -1 -5%
DAM
856
Delta Asset Management
Tennessee
$10K – – –
TCOV
857
Trust Company of Vermont
Vermont
$10K – – –
CFD
858
Creative Financial Designs
Indiana
$10K +$478 +1 +5%
CB
859
CNB Bank
Pennsylvania
$9.56K – – –
CCC
860
Chelsea Counsel Company
California
$9.56K – – –
PWMG
861
Prestige Wealth Management Group
New Jersey
$9.09K – – –
CA
862
CoreCap Advisors
Michigan
$9.08K +$8.13K +17 +850%
NC
863
North Capital
Utah
$8.13K +$8.13K +17 New
CHC
864
City Holding Co
West Virginia
$8.13K +$8.13K +17 New
AWM
865
Accredited Wealth Management
Kentucky
$7.65K +$7.65K +16 New
PIS
866
POM Investment Strategies
North Carolina
$7.17K – – –
SWA
867
SOA Wealth Advisors
New York
$7K +$7K +7,001 New
BLC
868
Brown, Lisle/Cummings
Rhode Island
$6.69K +$3.83K +8 +133%
AWM
869
Abound Wealth Management
Tennessee
$6.22K -$1.43K -3 -19%
AF
870
Atala Financial
California
$6.22K – – –
RTL
871
Red Tortoise LLC
Georgia
$6.22K – – –
PWMG
872
Private Wealth Management Group
New Jersey
$5.74K +$478 +1 +9%
RF
873
Rossby Financial
Florida
$5.55K +$5.55K +11 New
BIA
874
Bell Investment Advisors
California
$5.26K +$1.44K +3 +38%
S
875
Sachetta
Massachusetts
$5.26K +$3.35K +7 +175%
33 34
35
36 37