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Materion

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$244M -$8.55M -106,425 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$167M +$2.36M +29,368 +1%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$95.4M +$114K +1,415 +0.1%
State Street
4
State Street
Massachusetts
$67.5M -$9.3M -115,802 -11%
Aberdeen Group
5
Aberdeen Group
United Kingdom
$53.6M -$1.93M -24,060 -3%
William Blair Investment Management
6
William Blair Investment Management
Illinois
$38.1M -$1.2M -14,963 -3%
Bank of New York Mellon
7
Bank of New York Mellon
New York
$35.9M -$1.21M -15,099 -3%
Ameriprise
8
Ameriprise
Minnesota
$33.6M +$2.23M +27,749 +6%
Northern Trust
9
Northern Trust
Illinois
$32M -$405K -5,038 -1%
CCM
10
Copeland Capital Management
Pennsylvania
$31M -$172K -2,142 -0.5%
AAM
11
ACK Asset Management
Connecticut
$30.9M
Nuveen
12
Nuveen
North Carolina
$27.7M -$3.76M -46,782 -11%
Amundi
13
Amundi
France
$26.2M +$368K +4,578 +1%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$25.5M -$484K -6,020 -2%
Barrow, Hanley, Mewhinney & Strauss
15
Barrow, Hanley, Mewhinney & Strauss
Texas
$24.4M -$9.35M -116,437 -26%
TI
16
Trigran Investments
Illinois
$22.7M +$24.7M +307,710 New
GI
17
GAMCO Investors
Connecticut
$20.8M -$28.1K -350 -0.1%
GIP
18
Granite Investment Partners
California
$20.2M +$93.9K +1,169 +0.4%
PAMP
19
Polar Asset Management Partners
Ontario, Canada
$20.2M +$3.19M +39,700 +17%
Charles Schwab
20
Charles Schwab
California
$17.5M +$471K +5,868 +3%
Acadian Asset Management
21
Acadian Asset Management
Massachusetts
$16.6M -$6.14M -76,509 -25%
Renaissance Technologies
22
Renaissance Technologies
New York
$15.5M +$410K +5,100 +2%
MOACM
23
Mutual of America Capital Management
New York
$15.1M -$1.1M -13,731 -6%
Morgan Stanley
24
Morgan Stanley
New York
$14.6M +$6.26M +77,963 +65%
Norges Bank
25
Norges Bank
Norway
$13.4M -$3.26M -40,621 -18%