MLM icon

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
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$99.6M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$581M
4
Select Equity Group
4
Select Equity Group
New York
$570M
5
William Blair Investment Management
5
William Blair Investment Management
Illinois
$140M
Name Holding Trade Value Shares
Change 		Shares
Change %
GLA
51
Great Lakes Advisors
Illinois
$88.5M +$5.61M +11,678 +7%
Envestnet Asset Management
52
Envestnet Asset Management
Illinois
$87M -$2.43M -5,073 -3%
Swiss National Bank
53
Swiss National Bank
Switzerland
$82.4M -$143K -300 -0.2%
SEI Investments
54
SEI Investments
Pennsylvania
$82.3M +$7.02M +14,673 +9%
MCI
55
McDonald Capital Investors
California
$79.8M +$31.5M +65,928 +65%
ECU
56
Egerton Capital (UK)
United Kingdom
$79.1M +$39.7M +83,062 +101%
Royal Bank of Canada
57
Royal Bank of Canada
Ontario, Canada
$76.2M -$17.7M -36,998 -19%
Barclays
58
Barclays
United Kingdom
$75.4M +$4.45M +9,305 +6%
NL
59
Nuveen LLC
North Carolina
$73M +$73M +152,719 New
Wells Fargo
60
Wells Fargo
California
$68.3M +$8.94M +18,701 +15%
Ameriprise
61
Ameriprise
Minnesota
$68M +$8.01M +16,752 +13%
SAM
62
Silvercrest Asset Management
New York
$66.5M +$5.68M +11,878 +9%
Sumitomo Mitsui Trust Group
63
Sumitomo Mitsui Trust Group
Japan
$64.5M -$779K -1,630 -1%
Mitsubishi UFJ Trust & Banking
64
Mitsubishi UFJ Trust & Banking
Japan
$63.8M -$19.9M -41,673 -24%
Squarepoint
65
Squarepoint
New York
$61.6M +$33.4M +69,775 +118%
HSBC Holdings
66
HSBC Holdings
United Kingdom
$60.5M -$3.93M -8,238 -6%
MDSL
67
M.D. Sass LLC
New York
$59.5M +$11.6M +24,198 +24%
TD Asset Management
68
TD Asset Management
Ontario, Canada
$58.1M +$621K +1,298 +1%
Public Sector Pension Investment Board (PSP Investments)
69
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$57.9M +$15.2M +31,760 +36%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$56.4M +$3.52M +7,362 +7%
SC
71
Steginsky Capital
New York
$54.5M +$824K +1,724 +2%
TCM
72
TimesSquare Capital Management
New York
$53.5M +$8.97M +18,770 +20%
FAM
73
Fred Alger Management
New York
$52.8M +$10.2M +21,241 +24%
Mitsubishi UFJ Asset Management
74
Mitsubishi UFJ Asset Management
Japan
$51.7M +$5.53M +11,567 +12%
Citigroup
75
Citigroup
New York
$50.2M +$9.37M +19,605 +23%
1 2
3
4 5