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Harvey Partners, LLC

SEC CIK
0001406484
Latest filing
Aug 14, 2026

ASPN holding history

Aspen Aerogels Inc in every 13F filed by Harvey Partners, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ASPN overviewAll 13F holders of ASPNFull Q2 2026 holdings

Shares (Q3 2024)
0
Sold out in Q3 2024
Value
$0
% of portfolio
0.0%
Quarters held
10
Since Q1 2021
Holdings of ASPN by Harvey Partners, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20240$00.0%−183,000−100.0%Sold outHolders
Q2 2024183,000$4.36M0.5%−94,500−34.1%ReducedHolders
Q1 2024277,500$4.88M0.5%−25,000−8.3%ReducedHolders
Q4 2023302,500$4.77M0.6%00.0%UnchangedHolders
Q3 2023302,500$2.60M0.3%+302,500NewHolders
Q3 20220$00.0%−55,231−100.0%Sold outHolders
Q2 202255,231$546.0K0.1%−24,769−31.0%ReducedHolders
Q1 202280,000$2.76M0.7%00.0%UnchangedHolders
Q4 202180,000$3.98M1.8%−95,000−54.3%ReducedHolders
Q3 2021175,000$8.05M6.1%−125,000−41.7%ReducedHolders
Q2 2021300,000$8.98M6.4%+25,000+9.1%AddedHolders
Q1 2021275,000$5.59M4.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.