We are live on ! Find out more
AMSC icon

American Superconductor

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$125M +$3.97M +161,616 +5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$89.8M +$3.92M +159,462 +7%
AIC
3
AWM Investment Company
New York
$57.2M
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$53.3M -$1.63M -66,211 -4%
HRCM
5
Hood River Capital Management
Florida
$42.9M -$1.73M -70,190 -6%
AM
6
Atreides Management
Massachusetts
$40.5M +$6.89M +280,418 +34%
Goldman Sachs
7
Goldman Sachs
New York
$37.8M +$13.4M +547,086 +114%
State Street
8
State Street
Massachusetts
$37.4M +$3.2M +130,118 +15%
Nuveen
9
Nuveen
North Carolina
$36.6M +$5.39M +219,336 +28%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$34.5M +$1.44M +58,430 +7%
DCM
11
Driehaus Capital Management
Illinois
$30.8M +$98 +4 +0%
Macquarie Group
12
Macquarie Group
Australia
$30.2M -$5.03M -204,643 -20%
RA
13
Royce & Associates
New York
$29.8M -$1.37M -55,610 -6%
TAM
14
Telemark Asset Management
Massachusetts
$25.3M +$2.21M +90,000 +15%
Citadel Advisors
15
Citadel Advisors
Florida
$25.3M +$13.7M +558,130 +424%
OAM
16
Oberweis Asset Management
Illinois
$24.5M
Morgan Stanley
17
Morgan Stanley
New York
$20.9M +$1.49M +60,459 +12%
EA
18
Emerald Advisers
Pennsylvania
$18.3M +$11.3M +461,335 +1,191%
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
$17.6M -$4.61M -187,399 -28%
Wellington Management Group
20
Wellington Management Group
Massachusetts
$15.8M +$3.5M +142,416 +49%
Legal & General Group
21
Legal & General Group
United Kingdom
$15.3M +$1.29M +52,509 +14%
EIM
22
Essex Investment Management
Massachusetts
$12.7M -$643K -26,179 -7%
Northern Trust
23
Northern Trust
Illinois
$12.5M +$271K +11,036 +3%
HCM
24
Heights Capital Management
California
$12.5M +$8.36M +340,102 New
First Trust Advisors
25
First Trust Advisors
Illinois
$12.4M +$173K +7,022 +2%