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STATE STREET CORP: MGNI position timeline

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

STATE STREET CORP held 3,528,075 MGNI shares at 2026-06-30 per its 13F-HR/A filed 2026-09-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 3,528,075 shares
    Change vs previous 13F +364,936 shares

    <0.01% of the 13F portfolio, value $66,962,864.

    13F-HR/A 0000093751-26-000583 filed by STATE STREET CORP
    Accepted , ingested

  2. period ended2026-03-31
    13F 3,163,139 shares
    Change vs previous 13F +21,148 shares

    <0.01% of the 13F portfolio, value $37,578,091.

    13F-HR 0000093751-26-000315 filed by STATE STREET 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 3,141,991 shares
    Change vs previous 13F +15,201 shares

    <0.01% of the 13F portfolio, value $50,994,514.

    13F-HR 0000093751-26-000100 filed by STATE STREET 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 3,126,790 shares
    Change vs previous 13F +73,183 shares

    <0.01% of the 13F portfolio, value $68,101,486.

    13F-HR 0000093751-25-000651 filed by STATE STREET 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 3,053,607 shares
    Change vs previous 13F +150,547 shares

    <0.01% of the 13F portfolio, value $73,653,001.

    13F-HR 0000093751-25-000521 filed by STATE STREET 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 2,903,060 shares
    Change vs previous 13F -39,070 shares

    <0.01% of the 13F portfolio, value $33,123,915.

    13F-HR 0000093751-25-000351 filed by STATE STREET 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 2,942,130 shares
    Change vs previous 13F -111,474 shares

    <0.01% of the 13F portfolio, value $46,838,710.

    13F-HR 0000093751-25-000123 filed by STATE STREET 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 3,053,604 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $42,292,415.

    13F-HR 0000093751-24-000933 filed by STATE STREET CORP
    Filed (acceptance time not in the bulk data set), ingested

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