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Aspen Aerogels
ASPN

Overview Fund Activity

55 hedge funds and large institutions have $137M invested in Aspen Aerogels in 2015 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 15 increasing their positions, 12 reducing their positions, and 9 closing their positions.

Holders
55
Holders Change
+10
Holders Change %
+22.22%
% of All Funds
1.54%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
19
Increased
15
Reduced
12
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BIT
1
BlackRock Institutional Trust
California
$4.49M
2
Ameriprise
2
Ameriprise
Minnesota
$3.13M
3
NCGI
3
Next Century Growth Investors
Minnesota
$2.89M
4
WSA
4
Wall Street Associates
California
$2.22M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$16.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$16.8M
2
SIP
2
Stoneridge Investment Partners
Pennsylvania
$0
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$0
4
LBH
4
Lehman Brothers Holdings
New York
$79K
5
Northern Trust
5
Northern Trust
Illinois
$171K
Name Holding Trade Value Shares
Change 		Shares
Change %
NIM
26
Needham Investment Management
New York
$264K +$264K +35,200 New
FCM
27
Firsthand Capital Management
California
$225K – – –
TC
28
TFS Capital
Pennsylvania
$216K +$216K +28,793 New
Millennium Management
29
Millennium Management
New York
$206K +$206K +27,520 New
RC
30
RBF Capital
California
$188K -$188K -25,000 -50%
Northern Trust
31
Northern Trust
Illinois
$171K -$198K -26,470 -54%
VKH
32
Virtu KCG Holdings
New York
$160K +$160K +21,335 New
Bank of New York Mellon
33
Bank of New York Mellon
New York
$141K +$141K +18,816 New
TD Asset Management
34
TD Asset Management
Ontario, Canada
$132K +$2.25K +300 +2%
PAM
35
Paradigm Asset Management
New York
$130K -$53.3K -7,100 -29%
Deutsche Bank
36
Deutsche Bank
Germany
$119K +$76.3K +10,188 +179%
Goldman Sachs
37
Goldman Sachs
New York
$103K -$54K -7,232 -34%
ARTA
38
A.R.T. Advisors
New York
$80K +$80K +10,796 New
LBH
39
Lehman Brothers Holdings
New York
$79K -$203K -27,108 -72%
BJ
40
BlackRock Japan
Japan
$25K – – –
BIM
41
BlackRock Investment Management
Delaware
$22K +$1.45K +194 +7%
BA
42
BlackRock Advisors
Delaware
$22K +$22K +2,875 New
AP
43
Atwood & Palmer
Missouri
$16K +$16K +2,085 New
RFC
44
Russell Frank Company
Washington
$14K -$36.5K -4,700 -72%
Walleye Trading
45
Walleye Trading
New York
$14K +$14K +1,900 New
MA
46
MUFG Americas
New York
$14K +$14K +1,900 New
TRCT
47
Tower Research Capital (TRC)
New York
$7K +$7K +870 New
UBS Group
48
UBS Group
Switzerland
$7K +$7K +925 New
Citigroup
49
Citigroup
New York
$6K -$255 -35 -4%
MTIP
50
Magee Thomson Investment Partners
California
$5K +$5K +824 New
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