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Disclosery

JPMORGAN CHASE & CO: MAGN position timeline

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

JPMORGAN CHASE & CO held 610,865 MAGN 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 610,865 shares
    Change vs previous 13F -217,934 shares

    <0.01% of the 13F portfolio, value $7,238,749.

    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 828,799 shares
    Change vs previous 13F +577,762 shares

    <0.01% of the 13F portfolio, value $7,426,040.

    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 251,037 shares
    Change vs previous 13F +195,234 shares

    <0.01% of the 13F portfolio, value $3,800,700.

    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 55,803 shares
    Change vs previous 13F +30,404 shares

    <0.01% of the 13F portfolio, value $654,011.

    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 25,399 shares
    Change vs previous 13F -32,954 shares

    <0.01% of the 13F portfolio, value $306,821.

    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 58,353 shares
    Change vs previous 13F -31,327 shares

    <0.01% of the 13F portfolio, value $1,059,691.

    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 89,680 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,629,486.

    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).