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American Superconductor
AMSC

Overview Fund Activity

59 hedge funds and large institutions have $29.6M invested in American Superconductor in 2018 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 13 increasing their positions, 14 reducing their positions, and 11 closing their positions.

Holders
59
Holders Change
-1
Holders Change %
-1.67%
% of All Funds
1.35%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
13
Reduced
14
Closed
11
Calls
$805K
Puts
$886K
Net Calls
-$81K
Net Calls Change
+$498K

Top Buyers

1
AIC
1
AWM Investment Company
New York
$8.13M
2
Millennium Management
2
Millennium Management
New York
$1.62M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$4.18M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$533K
5
Group One Trading
5
Group One Trading
Illinois
$277K

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$1.83M
2
AAP
2
Ardsley Advisory Partners
Connecticut
$698K
3
WAM
3
Wolverine Asset Management
Illinois
$899K
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$0
5
Simplex Trading
5
Simplex Trading
Illinois
$111K
Name Market Value Shares Shares
Change 		Shares
Change %
AIC
1
AWM Investment Company
New York
$8.13M 1,396,324 +245,072 +21%
Vanguard Group
2
Vanguard Group
Pennsylvania
$4.18M 718,376 +160,389 +29%
TAM
3
Telemark Asset Management
Massachusetts
$3.17M 544,044 – –
RA
4
Royce & Associates
New York
$2.03M 349,300 -20,000 -5%
Renaissance Technologies
5
Renaissance Technologies
New York
$1.83M 313,688 -194,900 -38%
Millennium Management
6
Millennium Management
New York
$1.62M 278,039 +165,813 +148%
BlackRock
7
BlackRock
New York
$1.59M 273,582 +7,535 +3%
WAM
8
Wolverine Asset Management
Illinois
$899K 154,594 -82,775 -35%
AAP
9
Ardsley Advisory Partners
Connecticut
$698K 120,000 -194,377 -62%
BCM
10
Bridgeway Capital Management
Texas
$641K 110,100 – –
Invesco
11
Invesco
Georgia
$593K 101,953 -58,820 -37%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$548K 94,318 – –
First Trust Advisors
13
First Trust Advisors
Illinois
$533K 91,664 +91,664 New
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$403K 69,175 – –
Susquehanna International Group
15
Susquehanna International Group
Pennsylvania
$328K 56,345 +72 +0.1%
Group One Trading
16
Group One Trading
Illinois
$277K 47,633 +35,855 +304%
Northern Trust
17
Northern Trust
Illinois
$255K 43,851 +1,182 +3%
First Manhattan
18
First Manhattan
New York
$198K 34,049 -320 -0.9%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$184K 31,605 -1,406 -4%
QOP
20
Quinn Opportunity Partners
Virginia
$134K 23,100 +23,100 New
California Public Employees Retirement System
21
California Public Employees Retirement System
California
$131K 22,580 – –
SCM
22
Scopia Capital Management
New York
$114K 19,610 +19,610 New
UBS Group
23
UBS Group
Switzerland
$112K 19,174 -770 -4%
Wells Fargo
24
Wells Fargo
California
$112K 19,346 +1,872 +11%
Simplex Trading
25
Simplex Trading
Illinois
$111K 19,211 -63,883 -77%
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