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American Superconductor

62 hedge funds and large institutions have $23.8M invested in American Superconductor in 2016 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 13 increasing their positions, 11 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
62
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$993K
Puts
$332K
Net Calls
Net Calls Change

Top Buyers

1 +$1.25M
2 +$836K
3 +$316K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$275K
5
Renaissance Technologies
Renaissance Technologies
New York
+$233K

Top Sellers

1 -$556K
2 -$468K
3 -$284K
4
PCM
Prelude Capital Management
New York
-$194K
5
Walleye Trading
Walleye Trading
New York
-$129K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$10.5M
2
$3.19M
3
$2.43M
4
$1.45M
5
$1.25M
6
$836K
7
$421K
8
$419K
9
$398K
10
$230K
11
$229K
12
$227K
13
$227K
14
$219K
15
$172K
16
$163K
17
$149K
18
$142K
19
$133K
20
$121K
21
$118K
22
$109K
23
$102K
24
$98K
25
$91K