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Luminus Management LLC

SEC CIK
0001279151
Latest filing
Aug 14, 2026

ARCH holding history

Arch Resources, Inc. in every 13F filed by Luminus Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ARCH overviewAll 13F holders of ARCHFull Q2 2026 holdings

Shares (Q1 2024)
0
Sold out in Q1 2024
Value
$0
% of portfolio
0.0%
Quarters held
12
Since Q1 2021
Holdings of ARCH by Luminus Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20240$00.0%−32,975−100.0%Sold outHolders
Q4 202332,975$6.27M1.7%−202,081−86.0%ReducedHolders
Q3 2023235,056$40.1M12.4%−155,358−39.8%ReducedHolders
Q2 2023390,414$44.0M13.2%−134,019−25.6%ReducedHolders
Q1 2023524,433$68.9M17.0%−33,272−6.0%ReducedHolders
Q4 2022557,705$79.6M19.8%+271,849+95.1%AddedHolders
Q3 2022285,856$33.9M14.2%−126,161−30.6%ReducedHolders
Q2 2022412,017$59.0M18.2%−206,711−33.4%ReducedHolders
Q1 2022618,728$85.0M19.0%−107,914−14.9%ReducedHolders
Q4 2021726,642$66.4M15.6%+134,271+22.7%AddedHolders
Q3 2021592,371$54.9M11.6%+20,024+3.5%AddedHolders
Q2 2021572,347$32.6M5.0%−102,885−15.2%ReducedHolders
Q1 2021675,232$28.1M5.8%––Holders

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