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MARTINGALE ASSET MANAGEMENT L P: VRTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARTINGALE ASSET MANAGEMENT L P on VRTX, newest first. How the timeline and the estimate are built.

MARTINGALE ASSET MANAGEMENT L P held 42,729 VRTX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 42,729 shares
    Change vs previous 13F -2,021 shares

    0.5% of the 13F portfolio, value $21,224,777.

    13F-HR 0000936944-26-000006 filed by MARTINGALE ASSET MANAGEMENT L P
    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 44,750 shares
    Change vs previous 13F +1,529 shares

    0.5% of the 13F portfolio, value $19,982,665.

    13F-HR 0000936944-26-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    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 43,221 shares
    Change vs previous 13F +6,699 shares

    0.5% of the 13F portfolio, value $19,594,673.

    13F-HR 0000936944-26-000002 filed by MARTINGALE ASSET MANAGEMENT L P
    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 36,522 shares
    Change vs previous 13F -4,760 shares

    0.36% of the 13F portfolio, value $14,303,477.

    13F-HR 0000936944-25-000010 filed by MARTINGALE ASSET MANAGEMENT L P
    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 41,282 shares
    Change vs previous 13F -565 shares

    0.45% of the 13F portfolio, value $18,378,747.

    13F-HR 0000936944-25-000008 filed by MARTINGALE ASSET MANAGEMENT L P
    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 41,847 shares
    Change vs previous 13F -9,360 shares

    0.52% of the 13F portfolio, value $20,288,263.

    13F-HR 0000936944-25-000005 filed by MARTINGALE ASSET MANAGEMENT L P
    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 51,207 shares
    Change vs previous 13F -2,120 shares

    0.5% of the 13F portfolio, value $20,621,059.

    13F-HR 0000936944-25-000003 filed by MARTINGALE ASSET MANAGEMENT L P
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 53,327 shares
    Change vs previous 13F not available

    0.57% of the 13F portfolio, value $24,801,322.

    13F-HR 0000936944-24-000007 filed by MARTINGALE ASSET MANAGEMENT L P
    Filed (acceptance time not in the bulk data set), ingested

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