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Aspen Aerogels

159 hedge funds and large institutions have $1.42B invested in Aspen Aerogels in 2021 Q4 according to their latest regulatory filings, with 39 funds opening new positions, 47 increasing their positions, 50 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

2.81% more ownership

Funds ownership: 83.44%86.25% (+2.8%)

0% more funds holding in top 10

Funds holding in top 10: 1414 (0)

6% less repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 50

Holders
159
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$48.4M
Puts
$12.5M
Net Calls
Net Calls Change

Top Buyers

1 +$21.7M
2 +$19.9M
3 +$7.86M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$7.75M
5
BlackRock
BlackRock
New York
+$7.18M

Top Sellers

1 -$13.3M
2 -$8.3M
3 -$7.47M
4
Millennium Management
Millennium Management
New York
-$5.87M
5
State Street
State Street
Massachusetts
-$5.67M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$584K
102
$579K
103
$568K
104
$558K
105
$530K
106
$509K
107
$508K
108
$502K
109
$499K
110
$499K
111
$468K
112
$453K
113
$447K
114
$447K
115
$434K
116
$427K
117
$373K
118
$354K
119
$346K
120
$286K
121
$284K
122
$281K
123
$264K
124
$264K
125
$258K