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Aspen Aerogels, Inc. (ASPN)

NYSE - NYSE Delayed Price. Currency in USD
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6.34-0.01 (-0.16%)
At close: 4:00PM EDT

Major Holders

Currency in USD
Breakdown
3.39%% of Shares Held by All Insider
68.07%% of Shares Held by Institutions
70.46%% of Float Held by Institutions
72Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
George Kaiser Family Foundation3,167,322Mar 30, 202011.91%19,447,357
Oaktop Capital Management II, L.P.2,839,758Mar 30, 202010.68%17,436,114
Telemark Asset Management, LLC1,975,311Mar 30, 20207.43%12,128,409
Needham Investment Management, L.L.C.1,130,000Mar 30, 20204.25%6,938,200
Vanguard Group, Inc. (The)1,116,529Mar 30, 20204.20%6,855,488
Cowen Prime Services LLC808,000Jun 29, 20203.04%5,316,640
Next Century Growth Investors LLC765,359Mar 30, 20202.88%4,699,304
Royce & Associates LP736,489Mar 30, 20202.77%4,522,042
Renaissance Technologies, LLC634,151Mar 30, 20202.38%3,893,687
Harvey Partners, LLC546,500Mar 30, 20202.05%3,355,510

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund772,043Mar 30, 20202.90%4,740,344
Needham Small Cap Growth Fund526,550Mar 30, 20201.98%3,233,017
Needham Growth Fund414,150Mar 30, 20201.56%2,542,881
Royce Opportunity Fund294,140Mar 30, 20201.11%1,806,019
Vanguard Extended Market Index Fund292,292Mar 30, 20201.10%1,794,672
Needham Aggressive Growth Fund138,100Mar 30, 20200.52%847,934
Russell Inv Co-U.S. Small Cap Equity Fund124,109Apr 29, 20200.47%695,010
Royce Micro Cap Trust101,785Mar 30, 20200.38%624,959
Fidelity Extended Market Index Fund92,499May 30, 20200.35%573,493
Brinker Capital Destinations Tr-Destinations Small-Mid Cap Equity Fd90,622May 30, 20200.34%561,856