We are live on ! Find out more
AMSC icon

American Superconductor

Name Holding Trade Value Shares
Change
Change in
Stake
AIC
1
AWM Investment Company
New York
$10.5M
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.19M +$242K +36,160 +9%
Renaissance Technologies
3
Renaissance Technologies
New York
$2.43M +$205K +30,600 +11%
BIT
4
BlackRock Institutional Trust
California
$1.45M
BCM
5
Bridgeway Capital Management
Texas
$1.25M +$1.1M +165,025 New
GC
6
GMT Capital
Georgia
$836K +$737K +110,056 New
Geode Capital Management
7
Geode Capital Management
Massachusetts
$533K -$315 -47 -0.1%
Jacobs Levy Equity Management
8
Jacobs Levy Equity Management
New Jersey
$421K +$278K +41,580 +300%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$419K +$2.3K +343 +0.6%
Susquehanna International Group
10
Susquehanna International Group
Pennsylvania
$398K -$412K -61,596 -54%
BFA
11
BlackRock Fund Advisors
California
$230K -$15.4K -2,298 -7%
Millennium Management
12
Millennium Management
New York
$229K +$129K +19,206 +175%
EDRAML
13
Edmond de Rothschild Asset Management (Luxembourg)
Luxembourg
$227K +$200K +29,900 New
EDRH
14
Edmond de Rothschild Holding
Switzerland
$227K +$200K +29,900 New
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$219K
California Public Employees Retirement System
16
California Public Employees Retirement System
California
$172K -$58.9K -8,790 -28%
Northern Trust
17
Northern Trust
Illinois
$163K +$9.1K +1,359 +7%
SCM
18
Scopia Capital Management
New York
$149K +$131K +19,610 New
RFC
19
Russell Frank Company
Washington
$142K +$126K +18,780 New
CCM
20
Condor Capital Management
New Jersey
$133K +$117K +17,545 New
AAP
21
Ardsley Advisory Partners
Connecticut
$121K +$106K +15,900 New
First Manhattan
22
First Manhattan
New York
$118K
RJA
23
Raymond James & Associates
Florida
$109K +$95.7K +14,300 New
IIM
24
Ironwood Investment Management
Massachusetts
$102K -$78.2K -11,682 -47%
CCM
25
Concourse Capital Management
Georgia
$98K +$86.7K +12,943 New