What does CUSIP 04523Y105 represent in this 13F holders report?

CUSIP 04523Y105 is the security identifier for ASPN - ASPEN AEROGELS INC - Common Stock used to aggregate holder disclosures.

How many institutions held ASPN - ASPEN AEROGELS INC - Common Stock in Q2 2022?

140 institutional investors reported ASPN - ASPEN AEROGELS INC - Common Stock for Q2 2022. Use the holders table for investor-level position and value details.

ASPEN AEROGELS INC - Common Stock (ASPN)

CUSIP: 04523Y105

Q2 2022 13F Holders as of 30 Jun 2022

Type / Class: Equity / Common Stock
Shares outstanding: 82,107,547
Total 13F shares: 37,073,093
Share change: +121,502
Total reported value: $366,274,596
Put/Call ratio: 67%
Price per share: $9.88
Number of holders: 140
Value change: -$154,400,198
Number of buys: 90
Number of sells: 60

Quarterly Holders Quick Answers

What is CUSIP 04523Y105?
CUSIP 04523Y105 identifies ASPN - ASPEN AEROGELS INC - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2022
Previous quarter: Q1 2022

Recent filing periods for CUSIP 04523Y105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ASPN - ASPEN AEROGELS INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
SPRING CREEK CAPITAL LLC	13F	Company	4.2%	3,462,124	$119,374,000	—	31 Mar 2022	13F
GEORGE KAISER FAMILY FOUNDATION	13F	Individual	3.9%	3,167,322	$109,209,000	—	31 Mar 2022	13F
OAKTOP CAPITAL MANAGEMENT II, L.P.	13F	Company	3.6%	2,939,758	$101,363,000	—	31 Mar 2022	13F
Telemark Asset Management, LLC	13F	Company	2.2%	1,820,000	$62,754,000	—	31 Mar 2022	13F
KOCH INDUSTRIES LLC	13F	Company	2.2%	1,791,986	$61,788,000	—	31 Mar 2022	13F
VANGUARD GROUP INC	13F	Company	1.9%	1,533,291	$52,867,000	—	31 Mar 2022	13F
BlackRock Finance, Inc.	13F	Company	1.9%	1,531,582	$52,807,000	—	31 Mar 2022	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	1.6%	1,350,570	$46,568,000	—	31 Mar 2022	13F
Encompass Capital Advisors LLC	13F	Company	1.1%	910,780	$31,404,000	—	31 Mar 2022	13F
Invesco Ltd.	13F	Company	0.89%	728,826	$25,129,000	—	31 Mar 2022	13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13F	Company	0.81%	661,500	$22,809,000	—	31 Mar 2022	13F
FMR LLC	13F	Company	0.65%	536,167	$18,488,000	—	31 Mar 2022	13F
ESSEX INVESTMENT MANAGEMENT CO LLC	13F	Company	0.62%	510,488	$17,602,000	—	31 Mar 2022	13F
STATE STREET CORP	13F	Company	0.62%	507,825	$17,510,000	—	31 Mar 2022	13F
ROYCE & ASSOCIATES LP	13F	Company	0.6%	491,832	$16,958,000	—	31 Mar 2022	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.54%	446,177	$15,384,000	—	31 Mar 2022	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.54%	441,247	$15,214,000	—	31 Mar 2022	13F
NEXT CENTURY GROWTH INVESTORS LLC	13F	Company	0.5%	411,043	$14,172,000	—	31 Mar 2022	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.49%	405,507	$13,981,000	—	31 Mar 2022	13F
Baird Financial Group, Inc.	13F	Company	0.49%	405,119	$13,969,000	—	31 Mar 2022	13F
G2 Investment Partners Management LLC	13F	Company	0.48%	391,153	$13,487,000	—	31 Mar 2022	13F
Cowen Prime Advisors LLC	13F	Company	0.45%	367,280	$12,664,000	—	31 Mar 2022	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.42%	348,879	$12,029,347	—	31 Mar 2022	13F
Samjo Capital LLC	13F	Company	0.42%	345,000	$11,896,000	—	31 Mar 2022	13F
DEUTSCHE BANK AG\	13F	Company	0.4%	325,329	$11,218,000	—	31 Mar 2022	13F
AMH Equity Ltd	13F	Company	0.39%	321,414	$11,082,000	—	31 Mar 2022	13F
ExodusPoint Capital Management, LP	13F	Company	0.35%	283,893	$9,789,000	—	31 Mar 2022	13F
Redwood Investments, LLC	13F	Company	0.33%	269,769	$9,302,000	—	31 Mar 2022	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.26%	212,293	$7,320,000	—	31 Mar 2022	13F
NORTHERN TRUST CORP	13F	Company	0.25%	206,442	$7,118,000	—	31 Mar 2022	13F
CITADEL ADVISORS LLC	13F	Company	0.23%	191,838	$6,614,000	—	31 Mar 2022	13F
ZEVENBERGEN CAPITAL INVESTMENTS LLC	13F	Company	0.22%	179,022	$6,173,000	—	31 Mar 2022	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.21%	174,617	$6,021,000	—	31 Mar 2022	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.2%	165,740	$5,715,000	—	31 Mar 2022	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.2%	161,539	$5,570,000	—	31 Mar 2022	13F
SILVERCREST ASSET MANAGEMENT GROUP LLC	13F	Company	0.19%	158,060	$5,450,000	—	31 Mar 2022	13F
Jetstream Capital LLC	13F	Company	0.19%	156,000	$5,379,000	—	31 Mar 2022	13F
MORGAN STANLEY	13F	Company	0.17%	139,523	$4,810,000	—	31 Mar 2022	13F
Robert M. Gervis	3/4/5	Director	— mixed-class rows	430,851 mixed-class rows	$4,708,680	—	02 Jun 2022	3/4/5
Granite Point Capital Management, L.P.	13F	Company	0.16%	128,822	$4,442,000	—	31 Mar 2022	13F
AFTON CAPITAL MANAGEMENT LLC	13F	Company	0.16%	127,343	$4,391,000	—	31 Mar 2022	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.15%	124,500	$4,293,000	—	31 Mar 2022	13F
PEREGRINE CAPITAL MANAGEMENT LLC	13F	Company	0.15%	123,847	$4,270,000	—	31 Mar 2022	13F
RK Capital Management, LLC	13F	Company	0.15%	123,600	$4,262,000	—	31 Mar 2022	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	0.13%	108,930	$3,756,000	—	31 Mar 2022	13F
Calamos Advisors LLC	13F	Company	0.13%	106,504	$3,672,000	—	31 Mar 2022	13F
Trellus Management Company, LLC	13F	Company	0.13%	105,563	$3,640,000	—	31 Mar 2022	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.12%	99,475	$3,430,000	—	31 Mar 2022	13F
Bank of New York Mellon Corp	13F	Company	0.12%	94,868	$3,271,000	—	31 Mar 2022	13F
Lisanti Capital Growth, LLC	13F	Company	0.11%	94,255	$3,250,000	—	31 Mar 2022	13F

Institutional Holders of ASPEN AEROGELS INC - Common Stock (ASPN) as of Q2 2022

As of 30 Jun 2022, ASPEN AEROGELS INC - Common Stock (ASPN) was held by 140 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 37,073,093 shares. The largest 10 holders included KIM, LLC, OAKTOP CAPITAL MANAGEMENT II, L.P., GEORGE KAISER FAMILY FOUNDATION, Encompass Capital Advisors LLC, Telemark Asset Management, LLC, BlackRock Inc., VANGUARD GROUP INC, DRIEHAUS CAPITAL MANAGEMENT LLC, PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C., and NEEDHAM INVESTMENT MANAGEMENT LLC. This page lists 140 institutional shareholders reporting positions in this security for the Q2 2022 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2022 vs Q1 2022 Across Filers

Q1 2022 holders

139

Q2 2022 holders

140

Holder diff

Investor	Q1 2022 Shares	Q2 2022 Shares	Share Diff	Share Chg %	Q1 2022 Value $	Q2 2022 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.