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Disclosery

Knuff & Co LLC: VRTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Knuff & Co LLC on VRTX, newest first. How the timeline and the estimate are built.

Knuff & Co LLC held 14,288 VRTX shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 14,288 shares
    Change vs previous 13F +307 shares

    1.8% of the 13F portfolio, value $7,097,278.

    13F-HR 0001768089-26-000003 filed by Knuff & Co LLC
    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 13,981 shares
    Change vs previous 13F -216 shares

    1.88% of the 13F portfolio, value $6,243,076.

    13F-HR 0001768089-26-000002 filed by Knuff & Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 14,197 shares
    Change vs previous 13F +13 shares

    1.9% of the 13F portfolio, value $6,436,352.

    13F-HR 0001768089-26-000001 filed by Knuff & Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 14,184 shares
    Change vs previous 13F +188 shares

    1.61% of the 13F portfolio, value $5,555,022.

    13F-HR 0001768089-25-000007 filed by Knuff & Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 13,996 shares
    Change vs previous 13F +171 shares

    1.96% of the 13F portfolio, value $6,231,019.

    13F-HR 0001768089-25-000005 filed by Knuff & Co LLC
    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 13,825 shares
    Change vs previous 13F -116 shares

    2.25% of the 13F portfolio, value $6,702,637.

    13F-HR 0001768089-25-000004 filed by Knuff & Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 13,941 shares
    Change vs previous 13F -252 shares

    1.71% of the 13F portfolio, value $5,614,041.

    13F-HR 0001768089-25-000001 filed by Knuff & Co LLC
    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 14,193 shares
    Change vs previous 13F not available

    2.01% of the 13F portfolio, value $6,600,880.

    13F-HR 0001768089-24-000006 filed by Knuff & Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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