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Disclosery

Rubric Capital Management LP: AMCR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rubric Capital Management LP on AMCR, newest first. How the timeline and the estimate are built.

Rubric Capital Management LP held 4,162,030 AMCR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,162,030 shares
    Change vs previous 13F +2,892,634 shares

    1.66% of the 13F portfolio, value $180,424,001.

    13F-HR 0001104659-26-097098 filed by Rubric Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 1,269,396 shares
    Change vs previous 13F not available

    0.62% of the 13F portfolio, value $50,458,491.

    13F-HR 0001104659-26-062466 filed by Rubric Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).