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Aspen Aerogels
ASPN

Overview Fund Activity

72 hedge funds and large institutions have $217M invested in Aspen Aerogels in 2020 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 22 increasing their positions, 23 reducing their positions, and 10 closing their positions.

Holders
72
Holders Change
+5
Holders Change %
+7.46%
% of All Funds
1.46%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.1%
New
15
Increased
22
Reduced
23
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$6.36M
2
EIM
2
Essex Investment Management
Massachusetts
$7.5M
3
NIM
3
Needham Investment Management
New York
$14.6M
4
HA
4
Heartland Advisors
Wisconsin
$1.1M
5
EI
5
EAM Investors
California
$1.06M

Top Sellers

1
DCM
1
Driehaus Capital Management
Illinois
$0
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$11.2M
3
CPA
3
Cowen Prime Advisors
New York
$6.25M
4
GIPM
4
G2 Investment Partners Management
New York
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$6.78M
Name Market Value Shares Shares
Change 		Shares
Change %
GKFF
1
George Kaiser Family Foundation
Oklahoma
$34.7M 3,167,322 – –
OCMI
2
Oaktop Capital Management II
New Jersey
$32.2M 2,939,758 – –
TAM
3
Telemark Asset Management
Massachusetts
$22.1M 2,020,502 +45,191 +2%
BlackRock
4
BlackRock
New York
$15.9M 1,453,094 +61,031 +4%
NIM
5
Needham Investment Management
New York
$14.6M 1,331,906 +120,506 +10%
Vanguard Group
6
Vanguard Group
Pennsylvania
$11.2M 1,022,989 -144,396 -12%
NCGI
7
Next Century Growth Investors
Minnesota
$7.66M 699,500 -54,866 -7%
EIM
8
Essex Investment Management
Massachusetts
$7.5M 684,751 +306,451 +81%
Renaissance Technologies
9
Renaissance Technologies
New York
$6.78M 618,751 -72,000 -10%
RA
10
Royce & Associates
New York
$6.54M 596,779 -29,581 -5%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$6.36M 580,566 +580,566 New
CPA
12
Cowen Prime Advisors
New York
$6.25M 570,300 -99,650 -15%
Russell Investments Group
13
Russell Investments Group
United Kingdom
$4.65M 424,986 +59,332 +16%
HP
14
Harvey Partners
New York
$4.58M 418,375 -54,625 -12%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$3.63M 331,716 +10,743 +3%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$3.33M 304,343 +14,682 +5%
Baird Financial Group
17
Baird Financial Group
Wisconsin
$2.8M 255,487 +2,129 +0.8%
Northern Trust
18
Northern Trust
Illinois
$2.64M 241,093 -4,206 -2%
State Street
19
State Street
Massachusetts
$2.55M 232,768 +9,262 +4%
WVP
20
Worth Venture Partners
New Jersey
$1.92M 175,486 +50,999 +41%
Nuveen Asset Management
21
Nuveen Asset Management
Illinois
$1.16M 106,294 +14,041 +15%
SAM
22
Silverback Asset Management
North Carolina
$1.12M 102,444 -26,000 -20%
HA
23
Heartland Advisors
Wisconsin
$1.1M 100,000 +100,000 New
KCM
24
Kennedy Capital Management
Missouri
$1.09M 99,831 -2,273 -2%
EI
25
EAM Investors
California
$1.06M 96,429 +96,429 New
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