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Martin Marietta Materials
MLM

Overview Fund Activity

941 hedge funds and large institutions have $28.1B invested in Martin Marietta Materials in 2025 Q1 according to their latest regulatory filings, with 112 funds opening new positions, 353 increasing their positions, 316 reducing their positions, and 136 closing their positions.

Holders
941
Holders Change
-38
Holders Change %
-3.88%
% of All Funds
12.79%
Holding in Top 10
14
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-17.65%
% of All Funds
0.19%
New
112
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
1
American Century Companies
Missouri
$177M
2
Eagle Capital Management (New York)
2
Eagle Capital Management (New York)
New York
$159M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$1.41B
4
CIBC Private Wealth Group
4
CIBC Private Wealth Group
Georgia
$313M
5
Diamond Hill Capital Management
5
Diamond Hill Capital Management
Ohio
$315M

Top Sellers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$600M
2
Norges Bank
2
Norges Bank
Norway
$0
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$99.6M
4
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$581M
5
Select Equity Group
5
Select Equity Group
New York
$570M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$3.51B 7,342,358 +168,175 +2%
BlackRock
2
BlackRock
New York
$2.06B 4,312,093 +52,328 +1%
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$1.41B 2,944,694 +268,928 +10%
State Street
4
State Street
Massachusetts
$1.32B 2,768,972 +74,904 +3%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$1.27B 2,657,904 +144,248 +6%
Aristotle Capital Management
6
Aristotle Capital Management
California
$1.12B 2,338,485 -57,860 -2%
Principal Financial Group
7
Principal Financial Group
Iowa
$928M 1,940,423 +120,679 +7%
Bank of America
8
Bank of America
North Carolina
$849M 1,774,821 +184,056 +12%
Amundi
9
Amundi
France
$827M 1,706,416 +144,270 +9%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$723M 1,516,266 +43,855 +3%
Baillie Gifford & Co
11
Baillie Gifford & Co
United Kingdom
$600M 1,255,116 -656,204 -34%
T. Rowe Price Investment Management
12
T. Rowe Price Investment Management
Maryland
$581M 1,214,443 -392,259 -24%
Select Equity Group
13
Select Equity Group
New York
$570M 1,191,400 -217,343 -15%
Goldman Sachs
14
Goldman Sachs
New York
$449M 939,134 -37,572 -4%
Morgan Stanley
15
Morgan Stanley
New York
$442M 925,212 -26,140 -3%
Invesco
16
Invesco
Georgia
$408M 854,235 -19,394 -2%
Alkeon Capital Management
17
Alkeon Capital Management
New York
$368M 770,351 -847 -0.1%
GRQ
18
Gardner Russo & Quinn
Pennsylvania
$342M 714,252 +7,242 +1%
Luther King Capital Management (LKCM)
19
Luther King Capital Management (LKCM)
Texas
$340M 710,253 -7,096 -1%
Diamond Hill Capital Management
20
Diamond Hill Capital Management
Ohio
$315M 659,363 +185,731 +39%
CIBC Private Wealth Group
21
CIBC Private Wealth Group
Georgia
$313M 690,812 +217,200 +46%
Northern Trust
22
Northern Trust
Illinois
$303M 633,472 +15,678 +3%
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$302M 631,519 -9,845 -2%
Franklin Resources
24
Franklin Resources
California
$251M 525,683 +1,098 +0.2%
UBS Group
25
UBS Group
Switzerland
$204M 427,506 +39,982 +10%
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