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SCOPIA CAPITAL MANAGEMENT LP: MAGN position timeline

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

SCOPIA CAPITAL MANAGEMENT LP held 0 MAGN shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -1,010,794 shares

    13F-HR 0001999371-25-017883 filed by SCOPIA CAPITAL MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-06-30
    13F 1,010,794 shares
    Change vs previous 13F +321,579 shares

    1.49% of the 13F portfolio, value $12,210,392.

    13F-HR 0001999371-25-011347 filed by SCOPIA CAPITAL MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 689,215 shares
    Change vs previous 13F -257,820 shares

    1.82% of the 13F portfolio, value $12,598,850.

    13F-HR 0001999371-25-006189 filed by SCOPIA CAPITAL MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 947,035 shares
    Change vs previous 13F not available

    1.82% of the 13F portfolio, value $17,207,626.

    13F-HR 0001839882-25-009192 filed by SCOPIA CAPITAL MANAGEMENT LP
    Filed (acceptance time not in the bulk data set), ingested

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