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SOROS FUND MANAGEMENT LLC: ATI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SOROS FUND MANAGEMENT LLC on ATI, newest first. How the timeline and the estimate are built.

SOROS FUND MANAGEMENT LLC held 73,339 ATI 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 73,339 shares
    Change vs previous 13F +20,507 shares

    0.19% of the 13F portfolio, value $14,455,117.

    13F-HR 0000902664-26-003507 filed by SOROS FUND MANAGEMENT LLC
    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 52,832 shares
    Change vs previous 13F +52,832 shares

    0.11% of the 13F portfolio, value $7,684,943.

    13F-HR 0000902664-26-002529 filed by SOROS FUND MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -362,695 shares

    13F-HR 0000902664-25-005044 filed by SOROS FUND MANAGEMENT LLC
    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.

  4. period ended2025-06-30
    13F 362,695 shares
    Change vs previous 13F -251,189 shares

    0.54% of the 13F portfolio, value $31,315,086.

    13F-HR 0000902664-25-003648 filed by SOROS FUND MANAGEMENT LLC
    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 613,884 shares
    Change vs previous 13F +222,383 shares

    0.57% of the 13F portfolio, value $31,940,385.

    13F-HR 0000902664-25-002391 filed by SOROS FUND MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 391,501 shares
    Change vs previous 13F +194,045 shares

    0.38% of the 13F portfolio, value $21,548,215.

    13F-HR 0000902664-25-001069 filed by SOROS FUND MANAGEMENT LLC
    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 197,456 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $13,211,781.

    13F-HR 0000902664-24-006588 filed by SOROS FUND MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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