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Disclosery

Woodline Partners LP: MGY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Woodline Partners LP on MGY, newest first. How the timeline and the estimate are built.

Woodline Partners LP held 0 MGY shares at 2026-03-31 per its 13F-HR/A filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F/A 0 shares
    Change vs previous 13F -169,213 shares

    13F-HR/A 0001172661-26-002263 filed by Woodline Partners 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 ended2025-12-31
    13F 169,213 shares
    Change vs previous 13F -473,971 shares

    0.01% of the 13F portfolio, value $3,704,073.

    13F-HR 0001172661-26-000861 filed by Woodline Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 643,184 shares
    Change vs previous 13F -1,667,232 shares

    0.07% of the 13F portfolio, value $15,352,802.

    13F-HR 0001172661-25-004991 filed by Woodline Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 2,310,416 shares
    Change vs previous 13F +2,112,306 shares

    0.27% of the 13F portfolio, value $51,938,152.

    13F-HR 0001172661-25-003349 filed by Woodline Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 198,110 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $5,004,259.

    13F-HR 0001172661-25-002043 filed by Woodline Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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