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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 %
Principal Financial Group
26
Principal Financial Group
Iowa
$8.19M 103,206 -366 -0.4%
KCM
27
Kennedy Capital Management
Missouri
$7.86M 98,992 +2,077 +2%
CVA
28
Ceredex Value Advisors
Florida
$7.33M 92,350 -68,400 -43%
HA
29
Heartland Advisors
Wisconsin
$7.21M 90,843 -228 -0.3%
Envestnet Asset Management
30
Envestnet Asset Management
Illinois
$6.56M 82,705 +9,387 +13%
Qube Research & Technologies (QRT)
31
Qube Research & Technologies (QRT)
United Kingdom
$6.51M 82,019 +62,187 +314%
Ameriprise
32
Ameriprise
Minnesota
$6.51M 81,995 +17,620 +27%
ProShare Advisors
33
ProShare Advisors
Maryland
$6.32M 79,613 -4,991 -6%
Citadel Advisors
34
Citadel Advisors
Florida
$6.28M 79,087 +66,503 +528%
UBS AM
35
UBS AM
Illinois
$6.14M 77,419 +23,374 +43%
JPMorgan Chase & Co
36
JPMorgan Chase & Co
New York
$5.92M 74,535 +11,009 +17%
Goldman Sachs
37
Goldman Sachs
New York
$5.75M 72,469 -9,065 -11%
Public Sector Pension Investment Board (PSP Investments)
38
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.63M 70,949 +5,157 +8%
RhumbLine Advisers
39
RhumbLine Advisers
Massachusetts
$5.42M 68,238 +2,758 +4%
Invesco
40
Invesco
Georgia
$5.09M 64,155 +651 +1%
NL
41
Nuveen LLC
North Carolina
$4.99M 62,889 -56,069 -47%
GJL
42
Gendell Jeffrey L
$4.87M 61,296 +61,296 New
HighTower Advisors
43
HighTower Advisors
Illinois
$4.86M 61,194 +5,942 +11%
CSS
44
Cubist Systematic Strategies
Connecticut
$4.78M 60,281 +41,914 +228%
Millennium Management
45
Millennium Management
New York
$4.69M 59,103 -30,109 -34%
Raymond James Financial
46
Raymond James Financial
Florida
$4.62M 58,183 -9,624 -14%
Legal & General Group
47
Legal & General Group
United Kingdom
$4.56M 57,418 +72 +0.1%
MOACM
48
Mutual of America Capital Management
New York
$4.39M 55,368 +2,788 +5%
SEI Investments
49
SEI Investments
Pennsylvania
$4.35M 54,878 +3,281 +6%
SCP
50
SailingStone Capital Partners
Texas
$4.17M 52,522 +52,522 New
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