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BRIGHTLINE CAPITAL MANAGEMENT, LLC: MAGN position timeline

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

BRIGHTLINE CAPITAL MANAGEMENT, LLC held 0 MAGN shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -560,000 shares

    13F-HR 0000919574-26-000890 filed by BRIGHTLINE CAPITAL MANAGEMENT, LLC
    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 ended2025-09-30
    13F 560,000 shares
    Change vs previous 13F +5,000 shares

    2.69% of the 13F portfolio, value $6,563,200.

    13F-HR 0000919574-25-006647 filed by BRIGHTLINE CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 555,000 shares
    Change vs previous 13F -1,000 shares

    2.89% of the 13F portfolio, value $6,704,400.

    13F-HR 0000919574-25-004682 filed by BRIGHTLINE CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 556,000 shares
    Change vs previous 13F +403,000 shares

    8.76% of the 13F portfolio, value $10,096,960.

    13F-HR 0000919574-25-002912 filed by BRIGHTLINE CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 153,000 shares
    Change vs previous 13F not available

    1.91% of the 13F portfolio, value $2,780,010.

    13F-HR 0000919574-25-001107 filed by BRIGHTLINE CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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