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Aspen Aerogels
ASPN

Overview Fund Activity

60 hedge funds and large institutions have $115M invested in Aspen Aerogels in 2020 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 23 increasing their positions, 9 reducing their positions, and 9 closing their positions.

Holders
60
Holders Change
+12
Holders Change %
+25%
% of All Funds
1.33%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
21
Increased
23
Reduced
9
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
DCM
1
Driehaus Capital Management
Illinois
$2.62M
2
TAM
2
Telemark Asset Management
Massachusetts
$12.1M
3
OCMI
3
Oaktop Capital Management II
New Jersey
$17.4M
4
PPA
4
Parametric Portfolio Associates
Washington
$1.46M
5
NIM
5
Needham Investment Management
New York
$6.94M

Top Sellers

1
Russell Investments Group
1
Russell Investments Group
United Kingdom
$2.23M
2
RA
2
Royce & Associates
New York
$4.52M
3
HP
3
Harvey Partners
New York
$3.36M
4
California Public Employees Retirement System
4
California Public Employees Retirement System
California
$902K
5
Boston Partners
5
Boston Partners
Massachusetts
$556K
Name Market Value Shares Shares
Change 		Shares
Change %
GKFF
1
George Kaiser Family Foundation
Oklahoma
$19.4M 3,167,322 – –
OCMI
2
Oaktop Capital Management II
New Jersey
$17.4M 2,839,758 +246,486 +10%
TAM
3
Telemark Asset Management
Massachusetts
$12.1M 1,975,311 +250,000 +14%
NIM
4
Needham Investment Management
New York
$6.94M 1,130,000 +225,350 +25%
Vanguard Group
5
Vanguard Group
Pennsylvania
$6.86M 1,116,529 +223,540 +25%
CPA
6
Cowen Prime Advisors
New York
$5.02M 818,000 +8,808 +1%
NCGI
7
Next Century Growth Investors
Minnesota
$4.7M 765,359 +36,455 +5%
RA
8
Royce & Associates
New York
$4.52M 736,489 -202,842 -22%
Renaissance Technologies
9
Renaissance Technologies
New York
$3.89M 634,151 +7,821 +1%
HP
10
Harvey Partners
New York
$3.36M 546,500 -197,500 -27%
BlackRock
11
BlackRock
New York
$3.06M 499,093 +9,740 +2%
DCM
12
Driehaus Capital Management
Illinois
$2.62M 426,011 +426,011 New
EIM
13
Essex Investment Management
Massachusetts
$2.33M 379,980 -57,278 -13%
Russell Investments Group
14
Russell Investments Group
United Kingdom
$2.23M 363,137 -291,861 -45%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$1.97M 320,795 +1,302 +0.4%
PPA
16
Parametric Portfolio Associates
Washington
$1.46M 237,922 +237,922 New
SAM
17
Silverback Asset Management
North Carolina
$1.37M 223,580 +223,580 New
Millennium Management
18
Millennium Management
New York
$1.3M 211,778 +211,778 New
GIPM
19
G2 Investment Partners Management
New York
$1.28M 208,653 +208,653 New
WVP
20
Worth Venture Partners
New Jersey
$1.28M 208,144 +34,635 +20%
EI
21
EAM Investors
California
$1.14M 185,339 +7,273 +4%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$978K 159,348 +9,934 +7%
California Public Employees Retirement System
23
California Public Employees Retirement System
California
$902K 146,882 -118,922 -45%
Baird Financial Group
24
Baird Financial Group
Wisconsin
$751K 122,297 +122,297 New
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$709K 115,484 +102,024 +758%
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