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Aspen Aerogels Inc

ASPN
Exchange
NYSE
Industry
Wholesale-Lumber & Other Construction Materials
SEC CIK
0001145986

In the last 90 days, Aspen Aerogels Inc insiders filed 0 open-market purchases and 1 sale; 179 institutions reported holding it in 13F filings for Q2 2026, worth $464.9M in total; no superinvestor holds it.

Q3 2024 vs. Q2 2024

How the institutions holding Aspen Aerogels Inc changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of ASPN: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders2221243+22
Shares70.6M4.49M70.2M+4.01M (+6.1%)
Value$1.69B$107.1M$1.93B+$344.1M (+21.8%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (65)

Institutions that held Aspen Aerogels Inc at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to ASPN in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.4,664,325$129.2M0.00%
Macquarie Group Ltd550,018$15.2M0.02%
Lord, Abbett & Co. LLC365,701$10.1M0.03%
Scout Investments, Inc.220,332$5.09M0.13%
Wellington Management Group LLP150,632$4.17M0.00%
Sora Investors LLC125,000$3.46M0.60%
Balyasny Asset Management LLC106,133$2.94M0.01%
Alberta Investment Management Corp85,106$2.36M0.02%
HRT Financial LP83,739$2.32M0.01%
Capital Fund Management S.A.75,558$2.09M0.02%
Caption Management, LLC60,555$1.68M0.18%
Peregrine Asset Advisers, Inc.54,897$1.52M0.52%
Penserra Capital Management LLC48,482$1.34M0.03%
DLD Asset Management, LP660,310$1.26M0.20%
Shelton Wealth Management, LLC42,640$1.18M0.67%
Dakota Wealth Management35,609$986.0K0.02%
Group One Trading, L.P.35,381$979.7K0.04%
Promethium Advisors,llc33,065$915.6K0.65%
Lombard Odier Asset Management (USA) Corp29,528$817.6K0.30%
Wolverine Trading, LLC21,858$623.8K0.02%
Envestnet Asset Management Inc21,642$599.3K0.00%
Yorktown Management & Research Co Inc21,500$595.3K0.61%
HB Wealth Management, LLC21,363$591.5K0.01%
Allianz Asset Management GmbH20,289$561.8K0.00%
AMH Equity Ltd20,000$553.8K0.73%
Bryn Mawr Trust Co18,000$498.4K0.01%
Intech Investment Management LLC17,956$497.2K0.01%
Convergence Investment Partners, LLC15,257$422.5K0.11%
Commonwealth Equity Services, LLC15,210$421.0K0.00%
Y-Intercept (Hong Kong) Ltd15,175$420.2K0.03%
Maven Securities LTD15,000$415.4K0.05%
SG Americas Securities, LLC13,700$379.0K0.00%
Petrus Trust Company, LTA13,426$371.8K0.04%
Precision Wealth Strategies, LLC12,551$347.5K0.32%
Baader Bank INC12,291$339.6K0.03%
ProShare Advisors LLC11,010$304.9K0.00%
Gotham Asset Management, LLC10,606$293.7K0.00%
Spears Abacus Advisors LLC10,000$276.9K0.01%
Sigma Planning Corp9,880$273.6K0.01%
Morse Asset Management, Inc9,543$264.2K0.06%
Kovitz Investment Group Partners, LLC9,500$263.1K0.00%
Mesirow Financial Investment Management, Inc.9,100$252.0K0.00%
HighPoint Advisor Group LLC13,850$250.0K0.01%
Raymond James Financial Services Advisors, Inc.8,432$233.5K0.00%
EntryPoint Capital, LLC8,141$225.4K0.13%
Icapital Wealth LLC8,025$222.2K0.12%
Sanders Morris Harris LLC8,000$221.5K0.04%
ExodusPoint Capital Management, LP7,857$218.0K0.00%
Venture Visionary Partners LLC6,767$187.4K0.01%
Catalyst Funds Management Pty Ltd4,400$121.8K0.03%
Quent Capital, LLC4,149$118.4K0.01%
Bokf, NA2,000$48.3K0.00%
FinTrust Capital Advisors, LLC1,545$42.8K0.01%
Picton Mahoney Asset Management580$16.0K0.00%
Planned Solutions, Inc.500$13.8K0.01%
NVWM, LLC192$5.32K0.00%
Sterling Capital Management LLC170$4.71K0.00%
Bessemer Group Inc115$3.00K0.00%
Northwestern Mutual Wealth Management Co60$1.66K0.00%
Ronald Blue Trust, Inc.30$7160.00%
Bell Investment Advisors, Inc23$6370.00%
Parallel Advisors, LLC22$6090.00%
Capital Performance Advisors LLP15$4150.00%
Larson Financial Group LLC14$3880.00%
Creekmur Asset Management LLC3$830.00%

Sold out (43)

Institutions that held Aspen Aerogels Inc at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of ASPN in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Hood River Capital Management LLC1,752,519$41.8M
Voloridge Investment Management, LLC274,440$6.55M
Assenagon Asset Management S.A.244,512$5.83M
G2 Investment Partners Management LLC198,917$4.74M
Harvey Partners, LLC183,000$4.36M
Trexquant Investment LP179,276$4.28M
Cubist Systematic Strategies, LLC160,088$3.82M
Twinbeech Capital LP139,089$3.32M
Intrinsic Edge Capital Management LLC100,000$2.38M
Tudor Investment Corp Et Al93,480$2.23M
Marex Group plc85,001$2.03M
Boothbay Fund Management, LLC53,505$1.28M
Jackson Creek Investment Advisors LLC41,589$992.0K
Engineers Gate Manager LP38,987$929.8K
Dynamic Technology Lab Private Ltd37,456$893.0K
Sherbrooke Park Advisers LLC22,876$545.6K
Quantbot Technologies LP21,450$511.6K
O'Neil Global Advisors, Inc.21,203$506.0K
Toroso Investments, LLC21,056$502.2K
Bayesian Capital Management, LP20,274$483.5K
Omers Administration Corp20,100$479.4K
Fox Run Management, L.L.C.19,100$455.5K
Brevan Howard Capital Management LP18,665$445.2K
Alpha DNA Investment Management LLC16,686$398.0K
Crossmark Global Holdings, Inc.16,474$393.0K
Two Sigma Advisers, LP15,300$364.9K
JW Asset Management, LLC15,000$357.8K
Cetera Investment Advisers13,856$330.5K
Calamos Advisors LLC13,739$327.7K
Quadrature Capital Ltd10,038$239.1K
Aigen Investment Management, LP9,783$233.3K
Bridgefront Capital, LLC9,217$219.8K
Point72 (DIFC) Ltd5,064$120.8K
Point72 Hong Kong Ltd3,515$83.8K
Gen-Wealth Partners Inc2,745$65.5K
Quarry LP819$19.5K
Macroview Investment Management LLC301$7.18K
Wetzel Investment Advisors, Inc.400$7.04K
SRS Capital Advisors, Inc.267$6.37K
LRI Investments, LLC204$4.87K
Tyler-Stone Wealth Management200$4.77K
Valley National Advisers Inc90$2.00K
Innealta Capital, LLC23$549

Not filed for Q3 2024 yet (1)

Institutions that held Aspen Aerogels Inc at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ASPN in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.4,492,396$107.1M