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Disclosery

NORTHERN TRUST CORP: ATI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORTHERN TRUST CORP on ATI, newest first. How the timeline and the estimate are built.

NORTHERN TRUST CORP held 1,288,597 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 1,288,597 shares
    Change vs previous 13F +49,577 shares

    0.03% of the 13F portfolio, value $253,982,469.

    13F-HR 0000073124-26-000053 filed by NORTHERN TRUST CORP
    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 1,239,020 shares
    Change vs previous 13F +64,903 shares

    0.02% of the 13F portfolio, value $180,227,849.

    13F-HR 0000073124-26-000036 filed by NORTHERN TRUST CORP
    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 1,174,117 shares
    Change vs previous 13F -52,630 shares

    0.02% of the 13F portfolio, value $134,741,667.

    13F-HR 0000073124-26-000008 filed by NORTHERN TRUST CORP
    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 1,226,747 shares
    Change vs previous 13F -25,970 shares

    0.01% of the 13F portfolio, value $99,783,602.

    13F-HR 0000073124-25-000252 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 1,252,717 shares
    Change vs previous 13F -10,044 shares

    0.01% of the 13F portfolio, value $108,159,585.

    13F-HR 0001256484-25-000028 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 1,262,761 shares
    Change vs previous 13F +316,090 shares

    0.01% of the 13F portfolio, value $65,701,454.

    13F-HR 0001256484-25-000024 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 946,671 shares
    Change vs previous 13F +270,055 shares

    0.01% of the 13F portfolio, value $52,104,771.

    13F-HR 0001256484-25-000011 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 676,616 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $45,272,377.

    13F-HR 0001256484-24-000032 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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