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DIMENSIONAL FUND ADVISORS LP: MAGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on MAGN, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 571,344 MAGN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 571,344 shares
    Change vs previous 13F +317,436 shares

    <0.01% of the 13F portfolio, value $6,713,496.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 253,908 shares
    Change vs previous 13F +131,772 shares

    <0.01% of the 13F portfolio, value $2,414,665.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    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 122,136 shares
    Change vs previous 13F -132,621 shares

    <0.01% of the 13F portfolio, value $1,849,139.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 254,757 shares
    Change vs previous 13F -245,517 shares

    <0.01% of the 13F portfolio, value $2,985,753.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 500,274 shares
    Change vs previous 13F -287,856 shares

    <0.01% of the 13F portfolio, value $6,043,310.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 788,130 shares
    Change vs previous 13F -145,994 shares

    <0.01% of the 13F portfolio, value $14,312,787.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 934,124 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $16,972,198.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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