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Aspen Aerogels
ASPN

Overview Fund Activity

35 hedge funds and large institutions have $34.7M invested in Aspen Aerogels in 2018 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 11 increasing their positions, 11 reducing their positions, and 9 closing their positions.

Holders
35
Holders Change
-9
Holders Change %
-20.45%
% of All Funds
0.78%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
–
Increased
11
Reduced
11
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
OCMI
1
Oaktop Capital Management II
New Jersey
$5.52M
2
NIM
2
Needham Investment Management
New York
$2.41M
3
RC
3
RBF Capital
California
$447K
4
HP
4
Harvey Partners
New York
$1.73M
5
TAM
5
Telemark Asset Management
Massachusetts
$2.5M

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$0
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$0
3
CPA
3
Cowen Prime Advisors
New York
$1.35M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$603K
5
QCMC
5
Quantum Capital Management (California)
California
$741K
Name Market Value Shares Shares
Change 		Shares
Change %
GKFF
1
George Kaiser Family Foundation
Oklahoma
$6.75M 3,167,322 – –
OCMI
2
Oaktop Capital Management II
New Jersey
$5.52M 2,593,272 +1,094,271 +73%
AI
3
Ariel Investments
Illinois
$3.89M 1,826,280 -12,709 -0.7%
TAM
4
Telemark Asset Management
Massachusetts
$2.5M 1,172,500 +131,000 +13%
NIM
5
Needham Investment Management
New York
$2.41M 1,130,400 +345,400 +44%
RA
6
Royce & Associates
New York
$1.81M 850,475 -52,543 -6%
HP
7
Harvey Partners
New York
$1.73M 812,000 +137,000 +20%
CPA
8
Cowen Prime Advisors
New York
$1.35M 632,100 -637,134 -50%
HA
9
Heartland Advisors
Wisconsin
$1.17M 550,000 – –
Renaissance Technologies
10
Renaissance Technologies
New York
$1.08M 506,501 +37,700 +8%
BlackRock
11
BlackRock
New York
$883K 414,302 +27,783 +7%
EIM
12
Essex Investment Management
Massachusetts
$750K 351,947 +7,637 +2%
QCMC
13
Quantum Capital Management (California)
California
$741K 348,059 -96,500 -22%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$663K 311,236 +2,700 +0.9%
California Public Employees Retirement System
15
California Public Employees Retirement System
California
$650K 305,000 – –
Vanguard Group
16
Vanguard Group
Pennsylvania
$603K 283,114 -502,229 -64%
RC
17
RBF Capital
California
$447K 209,656 +168,545 +410%
PCM
18
Perritt Capital Management
Illinois
$426K 200,000 – –
BCM
19
Bridgeway Capital Management
Texas
$317K 148,900 -32,500 -18%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$202K 94,870 – –
Morgan Stanley
21
Morgan Stanley
New York
$177K 82,991 -6,677 -7%
Deutsche Bank
22
Deutsche Bank
Germany
$141K 66,400 +15,500 +30%
Northern Trust
23
Northern Trust
Illinois
$100K 47,184 – –
FCM
24
Firsthand Capital Management
California
$75K 35,000 – –
Neuberger Berman Group
25
Neuberger Berman Group
New York
$64K 30,000 – –
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