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Disclosery

APPALOOSA LP: AMD position timeline

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

APPALOOSA LP held 197,500 AMD 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 197,500 shares
    Change vs previous 13F -23,900 shares

    1.54% of the 13F portfolio, value $114,729,725.

    13F-HR 0001656456-26-000003 filed by APPALOOSA 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 221,400 shares
    Change vs previous 13F -103,600 shares

    0.76% of the 13F portfolio, value $45,039,402.

    13F-HR 0001656456-26-000002 filed by APPALOOSA 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 325,000 shares
    Change vs previous 13F -625,000 shares

    1.02% of the 13F portfolio, value $69,602,000.

    13F-HR 0001656456-26-000001 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 950,000 shares
    Change vs previous 13F +950,000 shares

    2.08% of the 13F portfolio, value $153,700,500.

    13F-HR 0001656456-25-000007 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -1,200,000 shares

    13F-HR 0001656456-25-000005 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  6. period ended2024-12-31
    13F 1,200,000 shares
    Change vs previous 13F +65,000 shares

    2.24% of the 13F portfolio, value $144,948,000.

    13F-HR 0001656456-25-000001 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 1,135,000 shares
    Change vs previous 13F not available

    2.77% of the 13F portfolio, value $186,230,800.

    13F-HR 0001656456-24-000004 filed by APPALOOSA LP
    Filed (acceptance time not in the bulk data set), ingested

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