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Disclosery

Tribune Investment Group LP: ATI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tribune Investment Group LP on ATI, newest first. How the timeline and the estimate are built.

Tribune Investment Group LP held 29,380 ATI shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,380 shares
    Change vs previous 13F -2,620 shares

    3.91% of the 13F portfolio, value $5,790,798.

    13F-HR 0002000730-26-000005 filed by Tribune Investment Group 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 32,000 shares
    Change vs previous 13F -25,000 shares

    3.13% of the 13F portfolio, value $4,654,720.

    13F-HR 0002000730-26-000003 filed by Tribune Investment Group LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 57,000 shares
    Change vs previous 13F not available

    3.98% of the 13F portfolio, value $6,541,320.

    13F-HR 0002000730-26-000002 filed by Tribune Investment Group LP
    Filed (acceptance time not in the bulk data set), ingested

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