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Disclosery

NORTHERN TRUST CORP: QSI position timeline

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

NORTHERN TRUST CORP held 450,531 QSI 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 450,531 shares
    Change vs previous 13F -810,170 shares

    <0.01% of the 13F portfolio, value $398,720.

    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 1,260,701 shares
    Change vs previous 13F -947,235 shares

    <0.01% of the 13F portfolio, value $975,783.

    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 2,207,936 shares
    Change vs previous 13F -115,106 shares

    <0.01% of the 13F portfolio, value $2,428,730.

    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 2,323,042 shares
    Change vs previous 13F +33,586 shares

    <0.01% of the 13F portfolio, value $3,275,489.

    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 2,289,456 shares
    Change vs previous 13F +1,267,338 shares

    <0.01% of the 13F portfolio, value $4,487,334.

    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 1,022,118 shares
    Change vs previous 13F +180,972 shares

    <0.01% of the 13F portfolio, value $1,226,541.

    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 841,146 shares
    Change vs previous 13F +40,026 shares

    <0.01% of the 13F portfolio, value $2,271,095.

    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 801,120 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $706,748.

    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).