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Aspen Aerogels

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$54.2M -$454K -53,558 -0.8%
GKFF
2
George Kaiser Family Foundation
Oklahoma
$25.3M
RO
3
Reservoir Operations
New York
$23.3M +$372K +43,874 +2%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$11.2M +$9.34K +1,100 +0.1%
GGHC
5
Gilder Gagnon Howe & Co
New York
$9.49M -$299K -35,251 -3%
PRCM
6
Pine River Capital Management
Minnesota
$8.3M +$1.49M +175,000 +20%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$6.51M +$686K +80,855 +11%
Federated Hermes
8
Federated Hermes
Pennsylvania
$4.63M -$1.23M -145,010 -20%
California Public Employees Retirement System
9
California Public Employees Retirement System
California
$2.31M
NC
10
NBW Capital
Massachusetts
$1.77M -$23K -2,711 -1%
BFA
11
BlackRock Fund Advisors
California
$1.28M +$189K +22,219 +16%
Vanguard Group
12
Vanguard Group
Pennsylvania
$1.01M +$24.5K +2,891 +2%
SC
13
Sculptor Capital
New York
$719K -$57.7K -6,801 -7%
BCM
14
Bridgeway Capital Management
Texas
$642K +$683K +80,508 New
Northern Trust
15
Northern Trust
Illinois
$436K -$116K -13,693 -20%
BIT
16
BlackRock Institutional Trust
California
$354K +$857 +101 +0.2%
TCIM
17
TIAA CREF Investment Management
New York
$347K +$315K +37,082 +575%
LBH
18
Lehman Brothers Holdings
New York
$300K
State Street
19
State Street
Massachusetts
$279K +$67.9K +8,000 +30%
GL
20
GLG LLC
New York
$222K -$417K -49,149 -64%
BPC
21
Banque Pictet & Cie
Switzerland
$153K -$100K -11,799 -38%
TD Asset Management
22
TD Asset Management
Ontario, Canada
$125K
BIM
23
BlackRock Investment Management
Delaware
$120K +$6.73K +793 +6%
Charles Schwab
24
Charles Schwab
California
$96K +$102K +12,000 New
California State Teachers Retirement System (CalSTRS)
25
California State Teachers Retirement System (CalSTRS)
California
$83K +$373 +44 +0.4%