Stock Transactions — ASPEN AEROGELS INC

Total Bought
11,120,437
125 transactions
Total Sold
11,949,219
114 transactions
Net
-828,782
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
AWM Investment Company, Inc.1,208,6862,449,221+1,240,5351.752.16+0.41buy
MetLife Investment Management, LLC35,782764,423+728,6410.000.03+0.02buy
OAKTOP CAPITAL MANAGEMENT II, L.P.3,740,5254,394,525+654,0005.553.74-1.81buy
Penn Capital Management Company, LLC0642,094+642,0940.000.40+0.40buy
GOLDMAN SACHS GROUP INC671,7701,274,356+602,5860.000.00+0.00buy
JPMORGAN CHASE & CO105,591606,753+501,1620.000.00+0.00buy
DIMENSIONAL FUND ADVISORS LP2,018,6312,507,584+488,9530.010.00-0.00buy
Trexquant Investment LP400,664860,246+459,5820.060.06+0.01buy
NEW YORK STATE COMMON RETIREMENT FUND20,131437,572+417,4410.000.00+0.00buy
NEEDHAM INVESTMENT MANAGEMENT LLC2,389,7002,737,200+347,5002.191.64-0.55buy
TWO SIGMA INVESTMENTS, LP592,765901,484+308,7190.020.01-0.00buy
TUDOR INVESTMENT CORP ET AL101,479401,667+300,1880.010.02+0.01buy
Palogic Value Management, L.P.130,000425,000+295,0000.621.20+0.58buy
MARSHALL WACE, LLP24,530305,835+281,3050.000.00+0.00buy
RICE HALL JAMES & ASSOCIATES, LLC554,202828,789+274,5870.360.31-0.05buy
BNP PARIBAS FINANCIAL MARKETS135,584388,956+253,3720.000.00+0.00buy
BANK OF AMERICA CORP /DE/119,873364,991+245,1180.000.00+0.00buy
Squarepoint Ops LLC402,446642,803+240,3570.010.01-0.00buy
CAPITAL FUND MANAGEMENT S.A.151,404380,149+228,7450.020.03+0.01buy
BALYASNY ASSET MANAGEMENT L.P.0156,748+156,7480.000.00+0.00buy
AQR CAPITAL MANAGEMENT LLC0150,186+150,1860.000.00+0.00buy
Hartree Partners, LP0150,000+150,0000.000.35+0.35buy
Allspring Global Investments Holdings, LLC152,517299,311+146,7940.000.00+0.00buy
ExodusPoint Capital Management, LP0124,357+124,3570.000.01+0.01buy
AMH Equity Ltd0110,000+110,0000.001.09+1.09buy
Janney Montgomery Scott LLC0106,613+106,6130.000.00+0.00buy
Russell Investments Group, Ltd.25,237120,094+94,8570.000.00+0.00buy
SG Americas Securities, LLC067,394+67,3940.000.00+0.00buy
Centiva Capital, LP061,801+61,8010.000.02+0.02buy
Dynamic Technology Lab Private Ltd65,471125,156+59,6850.130.12-0.01buy
ALGERT GLOBAL LLC440,471498,738+58,2670.120.08-0.04buy
THRIVENT FINANCIAL FOR LUTHERANS055,719+55,7190.000.00+0.00buy
Skylands Capital, LLC054,800+54,8000.000.05+0.05buy
GEODE CAPITAL MANAGEMENT, LLC1,464,1631,515,775+51,6120.000.00-0.00buy
Maven Securities LTD30,00080,421+50,4210.060.11+0.05buy
Campbell & CO Investment Adviser LLC60,649109,728+49,0790.060.05-0.00buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP167,209212,904+45,6950.000.00-0.00buy
Voleon Capital Management LP044,060+44,0600.000.02+0.02buy
Versor Investments LP043,500+43,5000.000.05+0.05buy
Baird Financial Group, Inc.401,131444,280+43,1490.010.01-0.00buy
DARK FOREST CAPITAL MANAGEMENT LP037,520+37,5200.000.01+0.01buy
EntryPoint Capital, LLC28,81164,810+35,9990.140.19+0.05buy
Graham Capital Management, L.P.131,475166,959+35,4840.050.03-0.01buy
Olympiad Research LP24,00758,545+34,5380.300.44+0.14buy
Qsemble Capital Management, LP44,03178,133+34,1020.070.05-0.02buy
Lewis Asset Management, LLC033,100+33,1000.000.17+0.17buy
Universal- Beteiligungs- und Servicegesellschaft mbH031,774+31,7740.000.00+0.00buy
AlphaQuest LLC11,39542,934+31,5390.020.03+0.01buy
PRELUDE CAPITAL MANAGEMENT, LLC19,20550,226+31,0210.020.03+0.01buy
Bouvel Investment Partners, LLC64,36390,992+26,6290.280.95+0.67buy
ROYAL BANK OF CANADA30,53956,419+25,8800.000.00+0.00buy
D. E. Shaw & Co., Inc.024,789+24,7890.000.00+0.00buy
PRICE T ROWE ASSOCIATES INC /MD/42,45166,375+23,9240.000.00-0.00buy
AMERIPRISE FINANCIAL INC524,501548,110+23,6090.000.00-0.00buy
Invesco Ltd.50,87172,631+21,7600.000.00-0.00buy
OPPENHEIMER & CO INC181,528203,160+21,6320.030.02-0.01buy
AVANTAX ADVISORY SERVICES, INC.020,525+20,5250.000.00+0.00buy
Firsthand Capital Management, Inc.105,000125,000+20,0002.601.94-0.66buy
Man Group plc018,706+18,7060.000.00+0.00buy
Penbrook Management LLC018,155+18,1550.000.09+0.09buy
Concurrent Investment Advisors, LLC017,093+17,0930.000.00+0.00buy
PROMETHIUM ADVISORS,LLC46,88063,320+16,4400.380.26-0.12buy
LPL Financial LLC15,23831,443+16,2050.000.00+0.00buy
Eisler Capital Management Ltd.015,469+15,4690.000.00+0.00buy
MORGAN STANLEY775,331790,110+14,7790.000.00-0.00buy
CIBC WORLD MARKETS CORP013,698+13,6980.000.00+0.00buy
Integrated Wealth Concepts LLC013,151+13,1510.000.00+0.00buy
VANGUARD GROUP INC4,360,2464,373,159+12,9130.000.00-0.00buy
FORA Capital, LLC012,362+12,3620.000.01+0.01buy
TWO SIGMA SECURITIES, LLC011,513+11,5130.000.01+0.01buy
Nebula Research & Development LLC46,78757,816+11,0290.070.03-0.03buy
FRANKLIN RESOURCES INC29,43540,408+10,9730.000.00-0.00buy
INTECH INVESTMENT MANAGEMENT LLC28,26738,675+10,4080.000.00-0.00buy
GUGGENHEIM CAPITAL LLC010,379+10,3790.000.00+0.00buy
TEACHER RETIREMENT SYSTEM OF TEXAS010,157+10,1570.000.00+0.00buy
Quadrature Capital Ltd15,28625,300+10,0140.000.00-0.00buy
SEI INVESTMENTS CO28,19337,181+8,9880.000.00-0.00buy
ENVESTNET ASSET MANAGEMENT INC47,26255,511+8,2490.000.00-0.00buy
CWM, LLC3728,325+7,9530.000.00+0.00buy
Zurcher Kantonalbank (Zurich Cantonalbank)17,78425,233+7,4490.000.00-0.00buy
ACADIAN ASSET MANAGEMENT LLC06,880+6,8800.000.00+0.00buy
STATE STREET CORP1,487,4621,494,237+6,7750.000.00-0.00buy
Swiss National Bank128,800135,200+6,4000.000.00-0.00buy
EXCHANGE TRADED CONCEPTS, LLC1,3277,436+6,1090.000.00+0.00buy
CONNORS INVESTOR SERVICES INC14,16720,167+6,0000.020.01-0.00buy
IFP Advisors, Inc20,71926,716+5,9970.010.01-0.00buy
SHERBROOKE PARK ADVISERS LLC17,01822,397+5,3790.060.07+0.00buy
SANDERS MORRIS HARRIS LLC35,00040,000+5,0000.070.04-0.03buy
WOODMONT INVESTMENT COUNSEL LLC25,35030,003+4,6530.020.01-0.01buy
TWO SIGMA ADVISERS, LP61,00065,200+4,2000.000.00-0.00buy
WOLVERINE TRADING, LLC23,87127,851+3,9800.010.01-0.00buy
Banque Cantonale Vaudoise3,2646,974+3,7100.000.00-0.00buy
Parallel Advisors, LLC03,640+3,6400.000.00+0.00buy
Point72 Asia (Singapore) Pte. Ltd.9984,511+3,5130.000.01+0.00buy
SIMPLEX TRADING, LLC3,6667,080+3,4140.000.00+0.00buy
COLDSTREAM CAPITAL MANAGEMENT INC02,986+2,9860.000.00+0.00buy
JOURNEY STRATEGIC WEALTH LLC15,00017,596+2,5960.010.00-0.00buy
ALPS ADVISORS INC124,233126,326+2,0930.010.00-0.00buy
SBI Securities Co., Ltd.2,0043,792+1,7880.000.00+0.00buy
JONES FINANCIAL COMPANIES LLLP451,745+1,7000.000.00+0.00buy
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