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Aspen Aerogels
ASPN

Overview Fund Activity

48 hedge funds and large institutions have $81.8M invested in Aspen Aerogels in 2017 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 15 increasing their positions, 10 reducing their positions, and 7 closing their positions.

Holders
48
Holders Change
-3
Holders Change %
-5.88%
% of All Funds
1.09%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
4
Increased
15
Reduced
10
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AIC
1
AWM Investment Company
New York
$4.88M
2
CPA
2
Cowen Prime Advisors
New York
$4.5M
3
NIM
3
Needham Investment Management
New York
$2.93M
4
EIM
4
Essex Investment Management
Massachusetts
$1.52M
5
HP
5
Harvey Partners
New York
$2.34M

Top Sellers

1
RO
1
Reservoir Operations
New York
$0
2
PCM
2
Perritt Capital Management
Illinois
$976K
3
Ameriprise
3
Ameriprise
Minnesota
$4.15M
4
BCM
4
Bridgeway Capital Management
Texas
$1.11M
5
BlackRock
5
BlackRock
New York
$2.06M
Name Market Value Shares Shares
Change 		Shares
Change %
GKFF
1
George Kaiser Family Foundation
Oklahoma
$15.5M 3,167,322 – –
OCMI
2
Oaktop Capital Management II
New Jersey
$6.83M 1,399,001 – –
AI
3
Ariel Investments
Illinois
$5.32M 1,090,898 -4,619 -0.4%
AIC
4
AWM Investment Company
New York
$4.88M 1,000,000 +1,000,000 New
HA
5
Heartland Advisors
Wisconsin
$4.52M 927,066 – –
CPA
6
Cowen Prime Advisors
New York
$4.5M 922,924 +918,524 +20,876%
TAM
7
Tocqueville Asset Management
New York
$4.18M 856,055 – –
Ameriprise
8
Ameriprise
Minnesota
$4.15M 849,994 -136,030 -14%
TAM
9
Telemark Asset Management
Massachusetts
$3.45M 706,500 – –
RA
10
Royce & Associates
New York
$3.42M 701,408 +40,662 +6%
NIM
11
Needham Investment Management
New York
$2.93M 600,000 +165,000 +38%
Vanguard Group
12
Vanguard Group
Pennsylvania
$2.84M 582,542 -447 -0.1%
HP
13
Harvey Partners
New York
$2.34M 480,000 +100,900 +27%
BlackRock
14
BlackRock
New York
$2.06M 422,949 -33,774 -7%
Renaissance Technologies
15
Renaissance Technologies
New York
$1.73M 355,000 +31,800 +10%
EIM
16
Essex Investment Management
Massachusetts
$1.52M 312,037 +122,757 +65%
California Public Employees Retirement System
17
California Public Employees Retirement System
California
$1.49M 305,000 – –
New York State Common Retirement Fund
18
New York State Common Retirement Fund
New York
$1.48M 304,145 – –
QCMC
19
Quantum Capital Management (California)
California
$1.23M 251,264 +27,298 +12%
BCM
20
Bridgeway Capital Management
Texas
$1.11M 226,530 -83,100 -27%
PCM
21
Perritt Capital Management
Illinois
$976K 200,000 -218,663 -52%
GIP
22
Granite Investment Partners
California
$974K 199,600 +75,345 +61%
Wells Fargo
23
Wells Fargo
California
$644K 132,000 – –
Dimensional Fund Advisors
24
Dimensional Fund Advisors
Texas
$634K 129,922 +49,773 +62%
Morgan Stanley
25
Morgan Stanley
New York
$533K 109,180 +4,286 +4%
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