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Disclosery

MacKay Shields LLC: XMYDX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MacKay Shields LLC on XMYDX, newest first. How the timeline and the estimate are built.

MacKay Shields LLC held 0 XMYDX shares at 2026-03-31 per its 13F-HR filed 2026-04-27.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -697,362 shares

    13F-HR 0001085146-26-000371 filed by MacKay Shields 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 ended2025-12-31
    13F 697,362 shares
    Change vs previous 13F -14,761 shares

    0.26% of the 13F portfolio, value $7,315,327.

    13F-HR 0000061227-26-000001 filed by MacKay Shields LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 712,123 shares
    Change vs previous 13F -32,637 shares

    0.26% of the 13F portfolio, value $7,520,019.

    13F-HR 0000061227-25-000004 filed by MacKay Shields LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 744,760 shares
    Change vs previous 13F +186,551 shares

    0.24% of the 13F portfolio, value $7,477,390.

    13F-HR 0001085146-25-004142 filed by MacKay Shields LLC
    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 558,209 shares
    Change vs previous 13F +169,456 shares

    0.19% of the 13F portfolio, value $5,889,105.

    13F-HR 0001085146-25-002417 filed by MacKay Shields LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 388,753 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $4,039,144.

    13F-HR 0001085146-25-000721 filed by MacKay Shields LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 388,753 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $4,443,447.

    13F-HR 0001085146-24-005246 filed by MacKay Shields LLC
    Filed (acceptance time not in the bulk data set), ingested

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