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
$216M +$10.5M +209,257 +6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$175M +$25.1M +502,754 +21%
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$84.8M -$1.27M -25,347 -2%
DCM
4
Driehaus Capital Management
Illinois
$72.4M +$19M +379,097 +45%
Goldman Sachs
5
Goldman Sachs
New York
$69.7M +$7.25M +145,060 +14%
State Street
6
State Street
Massachusetts
$67.5M +$5.78M +115,713 +11%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$63.5M +$6.49M +129,744 +14%
Nuveen
8
Nuveen
North Carolina
$49.1M -$8.59M -171,750 -17%
Fuller & Thaler Asset Management
9
Fuller & Thaler Asset Management
California
$48.1M +$40.5M +809,945 New
AM
10
Atreides Management
Massachusetts
$45.8M -$16.6M -332,963 -30%
Arrowstreet Capital
11
Arrowstreet Capital
Massachusetts
$45.2M +$26.2M +524,061 +222%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$44.7M +$30.9M +619,059 +463%
AIC
13
AWM Investment Company
New York
$44.3M -$40.6M -813,008 -52%
TAM
14
Telemark Asset Management
Massachusetts
$41M
OAM
15
Oberweis Asset Management
Illinois
$39.5M -$125K -2,500 -0.4%
EA
16
Emerald Advisers
Pennsylvania
$31M +$1.06M +21,129 +4%
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$28M -$463K -9,269 -2%
Macquarie Group
18
Macquarie Group
Australia
$27.6M -$17.8M -356,958 -43%
First Trust Advisors
19
First Trust Advisors
Illinois
$27.2M +$6.04M +120,817 +36%
Wellington Management Group
20
Wellington Management Group
Massachusetts
$23.7M -$1.62M -32,343 -7%
T. Rowe Price Associates
21
T. Rowe Price Associates
Maryland
$23.5M +$18.4M +368,479 +1,323%
Northern Trust
22
Northern Trust
Illinois
$23.3M +$2.54M +50,718 +15%
Charles Schwab
23
Charles Schwab
California
$23.1M +$3.26M +65,268 +20%
RA
24
Royce & Associates
New York
$21.2M -$22.7M -454,152 -56%
Morgan Stanley
25
Morgan Stanley
New York
$19.9M -$11.7M -234,591 -41%