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Materion
MTRN

Overview Fund Activity

251 hedge funds and large institutions have $1.53B invested in Materion in 2025 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 105 increasing their positions, 76 reducing their positions, and 31 closing their positions.

Holders
251
Holders Change
–
Holders Change %
0%
% of All Funds
3.37%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
37
Increased
105
Reduced
76
Closed
31
Calls
$381K
Puts
–
Net Calls
+$381K
Net Calls Change
+$381K

Top Buyers

1
State Street
1
State Street
Massachusetts
$103M
2
American Century Companies
2
American Century Companies
Missouri
$18.9M
3
Barrow, Hanley, Mewhinney & Strauss
3
Barrow, Hanley, Mewhinney & Strauss
Texas
$50.8M
4
Citadel Advisors
4
Citadel Advisors
Florida
$6.28M
5
AAM
5
ACK Asset Management
Connecticut
$41.7M

Top Sellers

1
VNIM
1
Vaughan Nelson Investment Management
Texas
$0
2
Natixis Advisors
2
Natixis Advisors
Massachusetts
$0
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$189M
4
BlackRock
4
BlackRock
New York
$264M
5
CVA
5
Ceredex Value Advisors
Florida
$7.33M
Name Market Value Shares Shares
Change 		Shares
Change %
SF
101
Synovus Financial
Georgia
$822K 10,352 -39 -0.4%
TI
102
Trexquant Investment
Connecticut
$821K 10,345 -25,300 -71%
Comerica Bank
103
Comerica Bank
Texas
$782K 9,858 +14 +0.1%
LSERS
104
Louisiana State Employees Retirement System
Louisiana
$770K 9,700 -100 -1%
Verition Fund Management
105
Verition Fund Management
Connecticut
$732K 9,221 +3,461 +60%
State of Tennessee, Department of Treasury
106
State of Tennessee, Department of Treasury
Tennessee
$730K 9,200 +2,240 +32%
SSA
107
Schonfeld Strategic Advisors
New York
$717K 9,032 -6,008 -40%
Janus Henderson Group
108
Janus Henderson Group
United Kingdom
$709K 8,930 – –
Russell Investments Group
109
Russell Investments Group
United Kingdom
$706K 8,894 +1,637 +23%
Walleye Capital
110
Walleye Capital
New York
$687K 8,661 +2,644 +44%
PTC
111
Petrus Trust Company
Texas
$679K 8,554 +3,370 +65%
Victory Capital Management
112
Victory Capital Management
Texas
$651K 8,203 +79 +1%
WB
113
WesBanco Bank
West Virginia
$651K 8,200 – –
NAM
114
NorthCrest Asset Manangement
Minnesota
$643K 7,517 -3,250 -30%
Janney Montgomery Scott
115
Janney Montgomery Scott
Pennsylvania
$630K 7,943 -858 -10%
MHC
116
Meyer Handelman Company
New York
$627K 7,900 – –
SG Americas Securities
117
SG Americas Securities
New York
$613K 7,725 -1,025 -12%
YCM
118
Yousif Capital Management
Michigan
$613K 7,720 +16 +0.2%
QT
119
Quantbot Technologies
New York
$562K 7,087 +3,241 +84%
ACM
120
Aquatic Capital Management
Illinois
$533K 6,710 +4,619 +221%
EI
121
Ethic Inc
New York
$488K 6,038 +3,385 +128%
Neuberger Berman Group
122
Neuberger Berman Group
New York
$483K 6,091 +1,013 +20%
MSRPS
123
Maryland State Retirement & Pension System
Maryland
$483K 6,081 – –
ASRS
124
Arizona State Retirement System
Arizona
$482K 6,074 +121 +2%
TRSOTSOK
125
Teachers Retirement System of the State of Kentucky
Kentucky
$482K 6,069 -421 -6%
3 4
5
6 7