ASPEN AEROGELS INC (ASPN) [Rocket]

Ownership

ASPEN AEROGELS INC (ASPN)

Portfolio as of:

Name	Shares	Change	Value	% Port	% OS	Hist	Date
KIM, LLC	15,780,426	0	124,507,561,000	10.65	22.52	Hist	06/30/2023
BlackRock Inc.	3,852,411	364,579	30,395,522,000	0.00	5.50	Hist	06/30/2023
VANGUARD GROUP INC	3,431,874	1,571,298	27,077,485,000	0.00	4.90	Hist	06/30/2023
OAKTOP CAPITAL MANAGEMENT II, L.P.	3,194,758	0	25,206,640,000	3.83	4.56	Hist	06/30/2023
GEORGE KAISER FAMILY FOUNDATION	3,167,322	0	24,990,171,000	4.22	4.52	Hist	06/30/2023
FMR LLC	2,318,811	-15,726	18,295,419,000	0.00	3.31	Hist	06/30/2023
NEEDHAM INVESTMENT MANAGEMENT LLC	1,532,834	549,734	18,072,113,000	3.27	3.75	Hist	12/31/2022
Samjo Capital LLC	1,740,000	420,000	13,728,600,000	11.51	2.48	Hist	06/30/2023
AWM Investment Company, Inc.	1,661,580	361,580	13,109,866,000	1.78	2.37	Hist	06/30/2023
Telemark Asset Management, LLC	1,555,000	-135,000	12,268,950,000	1.66	2.22	Hist	06/30/2023
ARDSLEY ADVISORY PARTNERS LP	1,511,678	765,678	11,927,139,000	2.02	2.16	Hist	06/30/2023
STATE STREET CORP	1,193,127	383,683	9,413,772,000	0.00	1.70	Hist	06/30/2023
Nuveen Asset Management, LLC	1,154,431	165,255	9,108,461,000			Hist	06/30/2023
ROYCE & ASSOCIATES LP	1,102,883	130,500	8,701,747,000	0.08	1.57	Hist	06/30/2023
GEODE CAPITAL MANAGEMENT, LLC	1,066,685	89,261	8,416,144,000	0.00	1.52	Hist	06/30/2023
ESSEX INVESTMENT MANAGEMENT CO LLC	1,011,471	300,464	7,980,506,000	1.11	1.44	Hist	06/30/2023
AMERIPRISE FINANCIAL INC	976,534	119,671	7,704,853,000	0.00	1.39	Hist	06/30/2023
UniSuper Management Pty Ltd	954,862	954,862	7,533,861,000	0.06	1.36	Hist	06/30/2023
Penn Capital Management Company, LLC	765,021	765,021	6,036,016,000	0.59	1.09	Hist	06/30/2023
FEDERATED HERMES, INC.	750,000	0	5,917,500,000	0.01	1.07	Hist	06/30/2023
DRIEHAUS CAPITAL MANAGEMENT LLC	613,233	-10,612	4,838,408,000	0.06	0.88	Hist	06/30/2023
Caption Management, LLC	602,948	528,948	4,757,260,000	0.08	0.86	Hist	06/30/2023
NORTHERN TRUST CORP	534,436	16,918	4,216,700,000	0.00	0.76	Hist	06/30/2023
Baird Financial Group, Inc.	496,539	39,525	3,917,693,000	0.01	0.71	Hist	06/30/2023
CITADEL ADVISORS LLC	429,658	191,591	3,390,002,000	0.00	0.61	Hist	06/30/2023
MILLENNIUM MANAGEMENT LLC	417,708	-621,262	3,295,716,000	0.00	0.60	Hist	06/30/2023
DEUTSCHE BANK AG\	338,491	-14,237	2,670,694,000	0.00	0.48	Hist	06/30/2023
GOLDMAN SACHS GROUP INC	352,601	-1,719	2,626,877,000	0.00	0.50	Hist	03/31/2023
SILVERCREST ASSET MANAGEMENT GROUP LLC	323,802	38,986	2,554,798,000	0.02	0.46	Hist	06/30/2023
UBS ASSET MANAGEMENT AMERICAS INC	339,741	12,693	2,531,072,000	0.00	0.48	Hist	06/30/2023
Point72 Asset Management, L.P.	314,032	-74,743	2,477,712,000	0.01	0.45	Hist	06/30/2023
CastleKnight Management LP	310,200	67,300	2,447,478,000	0.26	0.44	Hist	06/30/2023
ZEVENBERGEN CAPITAL INVESTMENTS LLC	275,562	46,615	2,174,184,000	0.05	0.39	Hist	06/30/2023
Palogic Value Management, L.P.	250,000	56,400	1,972,500,000	0.93	0.36	Hist	06/30/2023
MARSHALL WACE, LLP	232,641	232,641	1,835,538,000	0.00	0.33	Hist	06/30/2023
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