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Aspen Aerogels
ASPN

Overview Fund Activity

45 hedge funds and large institutions have $81.9M invested in Aspen Aerogels in 2018 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 16 increasing their positions, 8 reducing their positions, and 6 closing their positions.

Holders
45
Holders Change
-6
Holders Change %
-11.76%
% of All Funds
1.03%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
–
Increased
16
Reduced
8
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AI
1
Ariel Investments
Illinois
$8.12M
2
CPA
2
Cowen Prime Advisors
New York
$5.89M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$2.37M
4
RA
4
Royce & Associates
New York
$4.37M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$977K

Top Sellers

1
AIC
1
AWM Investment Company
New York
$0
2
Ameriprise
2
Ameriprise
Minnesota
$2.12M
3
HA
3
Heartland Advisors
Wisconsin
$3.68M
4
Wells Fargo
4
Wells Fargo
California
$0
5
MFIM
5
Mesirow Financial Investment Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GKFF
1
George Kaiser Family Foundation
Oklahoma
$15.5M 3,167,322 – –
AI
2
Ariel Investments
Illinois
$8.12M 1,657,889 +454,933 +38%
OCMI
3
Oaktop Capital Management II
New Jersey
$7.35M 1,499,001 – –
CPA
4
Cowen Prime Advisors
New York
$5.89M 1,201,000 +179,539 +18%
TAM
5
Telemark Asset Management
Massachusetts
$5.1M 1,041,500 – –
RA
6
Royce & Associates
New York
$4.37M 892,018 +52,376 +6%
TAM
7
Tocqueville Asset Management
New York
$3.95M 806,300 – –
Vanguard Group
8
Vanguard Group
Pennsylvania
$3.84M 782,843 +5,317 +0.7%
HA
9
Heartland Advisors
Wisconsin
$3.68M 750,000 -157,424 -17%
HP
10
Harvey Partners
New York
$2.77M 565,000 +15,000 +3%
NIM
11
Needham Investment Management
New York
$2.67M 543,800 -34,050 -6%
Renaissance Technologies
12
Renaissance Technologies
New York
$2.37M 483,800 +54,100 +13%
Ameriprise
13
Ameriprise
Minnesota
$2.12M 431,831 -199,313 -32%
BlackRock
14
BlackRock
New York
$1.92M 391,152 +6,345 +2%
QCMC
15
Quantum Capital Management (California)
California
$1.71M 348,699 +18,155 +5%
California Public Employees Retirement System
16
California Public Employees Retirement System
California
$1.5M 305,000 – –
New York State Common Retirement Fund
17
New York State Common Retirement Fund
New York
$1.49M 304,145 – –
EIM
18
Essex Investment Management
Massachusetts
$1.43M 291,122 +351 +0.1%
PCM
19
Perritt Capital Management
Illinois
$980K 200,000 – –
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$977K 199,295 +38,780 +24%
BCM
21
Bridgeway Capital Management
Texas
$889K 181,400 – –
Morgan Stanley
22
Morgan Stanley
New York
$475K 96,896 +659 +0.7%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$464K 94,870 – –
Deutsche Bank
24
Deutsche Bank
Germany
$394K 80,500 +18,405 +30%
RC
25
RBF Capital
California
$199K 41,111 – –
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