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Materion

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$233M -$7.63M -106,649 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$151M -$518K -7,237 -0.3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$89.5M -$690K -9,642 -0.7%
State Street
4
State Street
Massachusetts
$64.8M -$12.9M -180,202 -16%
Aberdeen Group
5
Aberdeen Group
United Kingdom
$52.3M +$30.9M +432,236 +133%
William Blair Investment Management
6
William Blair Investment Management
Illinois
$40.3M +$41.9M +585,271 +49,390%
Bank of New York Mellon
7
Bank of New York Mellon
New York
$34.6M +$1.57M +21,894 +5%
Barrow, Hanley, Mewhinney & Strauss
8
Barrow, Hanley, Mewhinney & Strauss
Texas
$32M -$379K -5,302 -1%
Nuveen
9
Nuveen
North Carolina
$30.6M -$2.43M -33,930 -7%
Northern Trust
10
Northern Trust
Illinois
$30.2M -$396K -5,535 -1%
CCM
11
Copeland Capital Management
Pennsylvania
$27.7M +$604K +8,444 +2%
Ameriprise
12
Ameriprise
Minnesota
$26M -$3.04M -42,495 -10%
Amundi
13
Amundi
France
$24.8M -$14.9K -208 -0.1%
Acadian Asset Management
14
Acadian Asset Management
Massachusetts
$24.2M -$5.8M -81,118 -19%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$24M -$70.8K -990 -0.3%
AAM
16
ACK Asset Management
Connecticut
$20.4M +$2.45M +34,300 +11%
GI
17
GAMCO Investors
Connecticut
$19.8M -$30.4K -425 -0.1%
GIP
18
Granite Investment Partners
California
$19.7M -$597K -8,344 -3%
PAMP
19
Polar Asset Management Partners
Ontario, Canada
$17.6M
GIM
20
Granahan Investment Management
Massachusetts
$15.9M +$1.22M +17,053 +8%
Norges Bank
21
Norges Bank
Norway
$15.4M +$773K +10,800 +5%
Renaissance Technologies
22
Renaissance Technologies
New York
$15.4M -$4.14M -57,800 -20%
Charles Schwab
23
Charles Schwab
California
$15.4M +$487K +6,811 +3%
MOACM
24
Mutual of America Capital Management
New York
$12.8M +$963K +13,462 +8%
ZCM
25
Ziegler Capital Management
Illinois
$12M +$7.71M +107,810 +159%