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American Superconductor

Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$6.71M +$6.59M +369,483 +785%
BIT
2
BlackRock Institutional Trust
California
$3.28M -$18.1K -1,016 -0.5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$2.75M +$439K +24,582 +17%
BFA
4
BlackRock Fund Advisors
California
$2.35M +$223K +12,497 +9%
State Street
5
State Street
Massachusetts
$1.28M +$50.6K +2,836 +4%
IIM
6
Ironwood Investment Management
Massachusetts
$1.2M -$93.5K -5,237 -7%
Invesco
7
Invesco
Georgia
$1.07M -$765K -42,854 -39%
Northern Trust
8
Northern Trust
Illinois
$988K -$88.4K -4,951 -7%
Jacobs Levy Equity Management
9
Jacobs Levy Equity Management
New Jersey
$826K +$810K +45,382 +766%
RFC
10
Russell Frank Company
Washington
$756K +$833K +46,653 +712%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$721K -$7.1K -398 -0.9%
Renaissance Technologies
12
Renaissance Technologies
New York
$717K -$860K -48,194 -52%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$655K +$592K +33,183 +440%
California Public Employees Retirement System
14
California Public Employees Retirement System
California
$591K
Geode Capital Management
15
Geode Capital Management
Massachusetts
$562K +$18.5K +1,035 +3%
TC
16
TFS Capital
Pennsylvania
$521K +$556K +31,140 +2,542%
Goldman Sachs
17
Goldman Sachs
New York
$467K +$43.6K +2,440 +9%
PGCM
18
Prescott Group Capital Management
Oklahoma
$385K -$418K -23,395 -49%
SCM
19
Scopia Capital Management
New York
$353K +$392K +21,937 New
Bank of New York Mellon
20
Bank of New York Mellon
New York
$352K -$8.37K -469 -2%
BIM
21
BlackRock Investment Management
Delaware
$294K +$30.1K +1,689 +10%
TCIM
22
TIAA CREF Investment Management
New York
$279K -$39.9K -2,235 -11%
Morgan Stanley
23
Morgan Stanley
New York
$262K -$175K -9,790 -38%
First Manhattan
24
First Manhattan
New York
$230K
CCM
25
Concourse Capital Management
Georgia
$208K +$231K +12,942 New