HoldingsChannel.com
Funds Holding ASPN
HolderAmountPosition Size
($ in 1000's)
 As of
George Kaiser Family Foundation3,167,322$24,578 12/31/2019
     ASPN3,167,322$24,578 12/31/2019
Oaktop Capital Management II L.P.2,593,272$20,124 12/31/2019
     ASPN2,593,272$20,124 12/31/2019
Telemark Asset Management LLC1,725,311$13,388 12/31/2019
     ASPN1,725,311$13,388 12/31/2019
Royce & Associates LP939,331$7,289 12/31/2019
     ASPN939,331$7,289 12/31/2019
Needham Investment Management LLC904,650$7,020 12/31/2019
     ASPN904,650$7,020 12/31/2019
Vanguard Group Inc.892,989$6,929 12/31/2019
     ASPN892,989$6,929 12/31/2019
Cowen Prime Services LLC809,192$6,279 12/31/2019
     ASPN809,192$6,279 12/31/2019
Harvey Partners LLC744,000$5,773 12/31/2019
     ASPN744,000$5,773 12/31/2019
Next Century Growth Investors LLC728,904$5,656 12/31/2019
     ASPN728,904$5,656 12/31/2019
Russell Investments Group Ltd.654,998$5,081 12/31/2019
     ASPN654,998$5,081 12/31/2019
Renaissance Technologies LLC626,330$4,860 12/31/2019
     ASPN626,330$4,860 12/31/2019
BlackRock Inc.489,353$3,797 12/31/2019
     ASPN489,353$3,797 12/31/2019
Essex Investment Management Co. LLC437,258$3,393 12/31/2019
     ASPN437,258$3,393 12/31/2019
Dimensional Fund Advisors LP319,493$2,479 12/31/2019
     ASPN319,493$2,479 12/31/2019
California Public Employees Retirement System265,804$2,063 12/31/2019
     ASPN265,804$2,063 12/31/2019
Boston Partners202,392$1,571 12/31/2019
     ASPN202,392$1,571 12/31/2019
EAM Investors LLC178,066$1,382 12/31/2019
     ASPN178,066$1,382 12/31/2019
Worth Venture Partners LLC173,509$1,346 12/31/2019
     ASPN173,509$1,346 12/31/2019
Geode Capital Management LLC149,414$1,159 12/31/2019
     ASPN149,414$1,159 12/31/2019
Bridgeway Capital Management Inc.94,900$736 12/31/2019
     ASPN94,900$736 12/31/2019
Morgan Stanley83,850$650 12/31/2019
     ASPN83,850$650 12/31/2019
RBF Capital LLC60,845$472 12/31/2019
     ASPN60,845$472 12/31/2019
ExodusPoint Capital Management LP57,197$444 12/31/2019
     ASPN57,197$444 12/31/2019
Northern Trust Corp50,345$390 12/31/2019
     ASPN50,345$390 12/31/2019
Qube Research & Technologies Ltd41,400$321 12/31/2019
     ASPN41,400$321 12/31/2019
Neuberger Berman Group LLC40,000$310 12/31/2019
     ASPN40,000$310 12/31/2019
Firsthand Capital Management Inc.35,000$272 12/31/2019
     ASPN35,000$272 12/31/2019
Alambic Investment Management L.P.27,560$214 12/31/2019
     ASPN27,560$214 12/31/2019
One68 Global Capital LLC26,658$207 12/31/2019
     ASPN26,658$207 12/31/2019
Credit Suisse AG26,202$203 12/31/2019
     ASPN26,202$203 12/31/2019
683 Capital Management LLC22,012$171 12/31/2019
     ASPN22,012$171 12/31/2019
Jacobs Levy Equity Management Inc.19,951$155 12/31/2019
     ASPN19,951$155 12/31/2019
Wells Fargo & Company MN19,584$152 12/31/2019
     ASPN19,584$152 12/31/2019
Ieq Capital LLC15,439$120 12/31/2019
     ASPN15,439$120 12/31/2019
Bank of New York Mellon Corp14,647$114 12/31/2019
     ASPN14,647$114 12/31/2019
Susquehanna International Group LLP13,460$104 12/31/2019
     ASPN13,460$104 12/31/2019
Goldman Sachs Group Inc.12,715$99 12/31/2019
     ASPN12,715$99 12/31/2019
Wedge Capital Management L L P NC12,775$99 12/31/2019
     ASPN12,775$99 12/31/2019
State Street Corp10,864$84 12/31/2019
     ASPN10,864$84 12/31/2019
Prelude Capital Management LLC7,229$56 12/31/2019
     ASPN7,229$56 12/31/2019
Acadian Asset Management LLC4,601$36 12/31/2019
     ASPN4,601$36 12/31/2019
Victory Capital Management Inc.3,487$29 12/31/2019
     ASPN3,487$29 12/31/2019
Tower Research Capital LLC TRC 1,722$13 12/31/2019
     ASPN1,722$13 12/31/2019
Deutsche Bank AG1,600$12 12/31/2019
     ASPN1,600$12 12/31/2019
Panagora Asset Management Inc.778$6 12/31/2019
     ASPN778$6 12/31/2019
Citigroup Inc.500$4 12/31/2019
     ASPN500$4 12/31/2019
Reilly Financial Advisors LLC400$3 12/31/2019
     ASPN400$3 12/31/2019
Federated Hermes Inc.234$2 12/31/2019
     ASPN234$2 12/31/2019
Proequities Inc.0$0 12/31/2019
     ASPN0$0 12/31/2019

See Summary: Institutional Holders of ASPN
See Details: Top 10 Hedge Funds Holding ASPN
Also See: ASPN Insider Buying
Also See: ASPN Holdings Changes

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