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Materion

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$291M +$5.31M +65,063 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$205M +$2.98M +36,499 +2%
Capital Research Global Investors
3
Capital Research Global Investors
California
$95.4M +$79M +968,284 +797%
State Street
4
State Street
Massachusetts
$85.2M -$4.23M -51,875 -5%
Aberdeen Group
5
Aberdeen Group
United Kingdom
$54.5M -$147K -1,798 -0.3%
SAM
6
Silvercrest Asset Management
New York
$47.9M +$4.05M +49,658 +10%
TI
7
Trigran Investments
Illinois
$47.5M +$5.37M +65,781 +14%
AAM
8
ACK Asset Management
Connecticut
$45.1M +$7.82M +95,800 +23%
CCM
9
Copeland Capital Management
Pennsylvania
$40.2M +$2.65M +32,413 +8%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$39.2M -$2.11M -25,894 -5%
Ameriprise
11
Ameriprise
Minnesota
$38.4M +$1.48M +18,125 +4%
William Blair Investment Management
12
William Blair Investment Management
Illinois
$34.2M -$9.04M -110,683 -22%
Amundi
13
Amundi
France
$33.4M -$1.24M -15,204 -4%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$31.8M +$984K +12,055 +3%
Northern Trust
15
Northern Trust
Illinois
$29.1M -$5.3M -64,916 -16%
Barrow, Hanley, Mewhinney & Strauss
16
Barrow, Hanley, Mewhinney & Strauss
Texas
$28.8M +$565K +6,924 +2%
GI
17
GAMCO Investors
Connecticut
$24.6M -$49K -600 -0.2%
Charles Schwab
18
Charles Schwab
California
$21.3M +$549K +6,729 +3%
GIM
19
Granahan Investment Management
Massachusetts
$21M +$5.38M +65,848 +38%
Nuveen
20
Nuveen
North Carolina
$19.1M -$12M -147,098 -40%
Wellington Management Group
21
Wellington Management Group
Massachusetts
$18.9M +$731K +8,950 +4%
Schroder Investment Management Group
22
Schroder Investment Management Group
United Kingdom
$18.8M +$4.72M +57,832 +37%
Morgan Stanley
23
Morgan Stanley
New York
$17.4M -$1.53M -18,728 -9%
SBH
24
Segall Bryant & Hamill
Illinois
$15.9M +$739K +9,047 +5%
MOACM
25
Mutual of America Capital Management
New York
$15.2M -$2.8M -34,336 -17%