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American Superconductor
AMSC

Overview Fund Activity

81 hedge funds and large institutions have $35.6M invested in American Superconductor in 2013 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 32 increasing their positions, 22 reducing their positions, and 10 closing their positions.

Holders
81
Holders Change
-4
Holders Change %
-4.71%
% of All Funds
2.63%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
32
Reduced
22
Closed
10
Calls
$402K
Puts
$628K
Net Calls
-$226K
Net Calls Change
-$242K

Top Buyers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$2.9M
2
RFC
2
Russell Frank Company
Washington
$710K
3
BFA
3
BlackRock Fund Advisors
California
$3.25M
4
Deutsche Bank
4
Deutsche Bank
Germany
$556K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$699K

Top Sellers

1
AAP
1
Ardsley Advisory Partners
Connecticut
$0
2
TC
2
TFS Capital
Pennsylvania
$196K
3
SCM
3
Seamans Capital Management
Massachusetts
$371K
4
RFS
4
Rockefeller Financial Services
New York
$3K
5
Invesco
5
Invesco
Georgia
$1.79M
Name Market Value Shares Shares
Change 		Shares
Change %
BIT
1
BlackRock Institutional Trust
California
$3.76M 1,605,633 +20,065 +1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.52M 1,503,594 +73,781 +5%
BFA
3
BlackRock Fund Advisors
California
$3.25M 1,387,434 +249,122 +22%
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$2.9M 1,239,929 +1,137,073 +1,105%
IIM
5
Ironwood Investment Management
Massachusetts
$1.81M 771,982 +16,823 +2%
Invesco
6
Invesco
Georgia
$1.79M 767,136 -115,781 -13%
State Street
7
State Street
Massachusetts
$1.77M 756,211 +41,663 +6%
Northern Trust
8
Northern Trust
Illinois
$1.45M 618,524 +45,575 +8%
Jacobs Levy Equity Management
9
Jacobs Levy Equity Management
New Jersey
$1.11M 475,203 +61,400 +15%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$972K 415,210 -4,076 -1%
Brown Advisory
11
Brown Advisory
Maryland
$922K 394,143 +159,535 +68%
California Public Employees Retirement System
12
California Public Employees Retirement System
California
$907K 387,490 +16,300 +4%
BA
13
BlackRock Advisors
Delaware
$792K 338,280 -29,852 -8%
RFC
14
Russell Frank Company
Washington
$710K 303,172 +254,027 +517%
Renaissance Technologies
15
Renaissance Technologies
New York
$699K 298,870 +160,070 +115%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$660K 282,157 +27,662 +11%
Deutsche Bank
17
Deutsche Bank
Germany
$556K 238,317 +200,674 +533%
SCM
18
Scopia Capital Management
New York
$513K 219,367 – –
Bank of New York Mellon
19
Bank of New York Mellon
New York
$504K 215,553 +767 +0.4%
TCIM
20
TIAA CREF Investment Management
New York
$458K 195,536 +17,660 +10%
BIM
21
BlackRock Investment Management
Delaware
$389K 166,081 +13,768 +9%
SCM
22
Seamans Capital Management
Massachusetts
$371K 158,500 -144,500 -48%
First Manhattan
23
First Manhattan
New York
$335K 143,400 – –
First Trust Advisors
24
First Trust Advisors
Illinois
$258K 110,386 -22,862 -17%
BG
25
BlackRock Group
United Kingdom
$246K 105,230 +12,200 +13%
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