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Aspen Aerogels

45 hedge funds and large institutions have $137M invested in Aspen Aerogels in 2015 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 15 increasing their positions, 10 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
45
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$10.9M
2 -$1.05M
3 -$291K
4
GL
GLG LLC
New York
-$222K
5
NC
NBW Capital
Massachusetts
-$40.5K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$38.6M
2
$23.1M
3
$21.3M
4
$12.4M
5
$11.1M
6
$9.62M
7
$7.57M
8
$3.17M
9
$2.31M
10
$1.57M
11
$1.16M
12
$1.01M
13
$841K
14
$407K
15
$364K
16
$330K
17
$317K
18
$274K
19
$268K
20
$245K
21
$182K
22
$178K
23
$134K
24
$121K
25
$102K