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Materion

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$311M -$1.28M -15,306 -0.5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$203M +$137K +1,648 +0.1%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$118M -$1.43M -17,157 -1%
State Street
4
State Street
Massachusetts
$78.1M -$7.93M -95,113 -10%
Aberdeen Group
5
Aberdeen Group
United Kingdom
$67.3M -$2.16M -25,868 -3%
William Blair Investment Management
6
William Blair Investment Management
Illinois
$49.6M -$3.92M -47,087 -8%
Bank of New York Mellon
7
Bank of New York Mellon
New York
$42.7M -$3.31M -39,764 -8%
Barrow, Hanley, Mewhinney & Strauss
8
Barrow, Hanley, Mewhinney & Strauss
Texas
$41.8M -$897K -10,762 -2%
Northern Trust
9
Northern Trust
Illinois
$40.8M +$339K +4,067 +0.9%
Nuveen
10
Nuveen
North Carolina
$40.2M -$633K -7,598 -2%
CCM
11
Copeland Capital Management
Pennsylvania
$38.2M +$934K +11,203 +3%
Ameriprise
12
Ameriprise
Minnesota
$37.6M +$2.51M +30,064 +8%
Amundi
13
Amundi
France
$32.1M -$242K -2,906 -0.8%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$31.9M -$267K -3,199 -0.9%
Acadian Asset Management
15
Acadian Asset Management
Massachusetts
$28.8M -$3.34M -40,119 -11%
GIP
16
Granite Investment Partners
California
$27.5M +$987K +11,845 +4%
AAM
17
ACK Asset Management
Connecticut
$26.4M +$5.89M +70,700 +21%
GI
18
GAMCO Investors
Connecticut
$26M -$500K -6,004 -2%
PAMP
19
Polar Asset Management Partners
Ontario, Canada
$22.1M -$1.35M -16,204 -6%
GIM
20
Granahan Investment Management
Massachusetts
$22M +$634K +7,604 +3%
Charles Schwab
21
Charles Schwab
California
$20.9M +$252K +3,027 +1%
Renaissance Technologies
22
Renaissance Technologies
New York
$19.3M -$1.15M -13,804 -6%
Norges Bank
23
Norges Bank
Norway
$18.9M -$1.6M -19,176 -9%
MOACM
24
Mutual of America Capital Management
New York
$17M -$102K -1,228 -0.7%
ZCM
25
Ziegler Capital Management
Illinois
$16M -$114K -1,372 -0.8%