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Encompass Capital Advisors LLC

SEC CIK
0001541901
Latest filing
Aug 14, 2026

ASPN holding history

Aspen Aerogels Inc in every 13F filed by Encompass Capital Advisors 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 (Q4 2024)
0
Sold out in Q4 2024
Value
$0
% of portfolio
0.0%
Quarters held
10
Since Q4 2021
Holdings of ASPN by Encompass Capital Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20240$00.0%−1,703,151−100.0%Sold outHolders
Q3 20241,703,151$47.2M2.3%−246,849−12.7%ReducedHolders
Q2 20241,950,000$46.5M2.5%−231,339−10.6%ReducedHolders
Q1 20242,181,339$38.4M2.1%+153,807+7.6%AddedHolders
Q4 20232,027,532$32.0M1.9%+2,027,532NewHolders
Q2 20230$00.0%−1,935,757−100.0%Sold outHolders
Q1 20231,935,757$14.4M0.9%−1,038,992−34.9%ReducedHolders
Q4 20222,974,749$35.1M1.9%+555,477+23.0%AddedHolders
Q3 20222,419,272$22.3M1.3%−306,299−11.2%ReducedHolders
Q2 20222,725,571$26.9M1.8%+1,814,791+199.3%AddedHolders
Q1 2022910,780$31.4M2.3%+510,592+127.6%AddedHolders
Q4 2021400,188$19.9M1.7%+400,188NewHolders