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Disclosery

JPMORGAN CHASE & CO: MGNI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JPMORGAN CHASE & CO on MGNI, newest first. How the timeline and the estimate are built.

JPMORGAN CHASE & CO held 407,025 MGNI shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 407,025 shares
    Change vs previous 13F -79,843 shares

    <0.01% of the 13F portfolio, value $7,890,458.

    13F-HR 0000019617-26-000325 filed by JPMORGAN CHASE & CO
    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/A 486,868 shares
    Change vs previous 13F -19,525 shares

    <0.01% of the 13F portfolio, value $5,633,063.

    13F-HR/A 0000019617-26-000225 filed by JPMORGAN CHASE & CO
    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 506,393 shares
    Change vs previous 13F -703,020 shares

    <0.01% of the 13F portfolio, value $8,218,759.

    13F-HR 0000019617-26-000083 filed by JPMORGAN CHASE & CO
    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/A 1,209,413 shares
    Change vs previous 13F +271,325 shares

    <0.01% of the 13F portfolio, value $26,341,015.

    13F-HR/A 0000019617-25-001093 filed by JPMORGAN CHASE & CO
    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 938,088 shares
    Change vs previous 13F -50,701 shares

    <0.01% of the 13F portfolio, value $22,626,683.

    13F-HR 0000919185-25-000009 filed by JPMORGAN CHASE & CO
    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 988,789 shares
    Change vs previous 13F -522,650 shares

    <0.01% of the 13F portfolio, value $11,282,082.

    13F-HR 0000019617-25-000443 filed by JPMORGAN CHASE & CO
    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 1,511,439 shares
    Change vs previous 13F +84,497 shares

    <0.01% of the 13F portfolio, value $24,062,109.

    13F-HR 0000019617-25-000217 filed by JPMORGAN CHASE & CO
    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/A 1,426,942 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $19,763,158.

    13F-HR/A 0000019617-24-000675 filed by JPMORGAN CHASE & CO
    Filed (acceptance time not in the bulk data set), ingested

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