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American Superconductor

Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.8M +$424K +24,830 +14%
BIT
2
BlackRock Institutional Trust
California
$2.28M +$217K +12,719 +9%
PGCM
3
Prescott Group Capital Management
Oklahoma
$1.38M
Invesco
4
Invesco
Georgia
$886K -$43.7K -2,557 -4%
IIM
5
Ironwood Investment Management
Massachusetts
$866K -$87.7K -5,130 -8%
California Public Employees Retirement System
6
California Public Employees Retirement System
California
$688K +$104K +6,070 +14%
Jacobs Levy Equity Management
7
Jacobs Levy Equity Management
New Jersey
$621K +$102K +5,978 +16%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$582K -$60.1K -3,518 -8%
Goldman Sachs
9
Goldman Sachs
New York
$543K -$89.3K -5,225 -12%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$483K +$36.6K +2,140 +7%
Brown Advisory
11
Brown Advisory
Maryland
$462K +$560K +32,785 New
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$337K +$82.8K +4,841 +25%
SCM
13
Scopia Capital Management
New York
$309K
Millennium Management
14
Millennium Management
New York
$288K +$242K +14,182 +228%
Northern Trust
15
Northern Trust
Illinois
$219K -$644K -37,659 -71%
First Manhattan
16
First Manhattan
New York
$202K
CCM
17
Concourse Capital Management
Georgia
$182K
BFA
18
BlackRock Fund Advisors
California
$179K -$15.8K -923 -7%
TC
19
TFS Capital
Pennsylvania
$169K +$180K +10,559 +725%
PAM
20
Panagora Asset Management
Massachusetts
$159K +$192K +11,253 New
Morgan Stanley
21
Morgan Stanley
New York
$153K -$70.6K -4,129 -28%
BIP
22
Brandes Investment Partners
California
$149K +$181K +10,570 New
CCM
23
Condor Capital Management
New Jersey
$147K +$32.6K +1,907 +22%
RFC
24
Russell Frank Company
Washington
$142K +$82.4K +4,821 +92%
U
25
UBS
Switzerland
$131K +$5.3K +310 +3%