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Disclosery

Optiver Holding B.V.: PUK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Optiver Holding B.V. on PUK, newest first. How the timeline and the estimate are built.

Optiver Holding B.V. held 311,826 PUK shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 311,826 shares
    Change vs previous 13F +311,144 shares

    0.12% of the 13F portfolio, value $8,360,055.

    13F-HR 0001859606-26-000005 filed by Optiver Holding B.V.
    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/A 682 shares
    Change vs previous 13F -45,204 shares

    <0.01% of the 13F portfolio, value $19,389.

    13F-HR/A 0001859606-26-000004 filed by Optiver Holding B.V.
    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 45,886 shares
    Change vs previous 13F -1,199,680 shares

    0.03% of the 13F portfolio, value $1,427,972.

    13F-HR 0001859606-26-000001 filed by Optiver Holding B.V.
    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 1,245,566 shares
    Change vs previous 13F +365,883 shares

    0.57% of the 13F portfolio, value $34,863,392.

    13F-HR 0001859606-25-000023 filed by Optiver Holding B.V.
    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 879,683 shares
    Change vs previous 13F +378,915 shares

    0.59% of the 13F portfolio, value $22,009,669.

    13F-HR 0001859606-25-000019 filed by Optiver Holding B.V.
    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 500,768 shares
    Change vs previous 13F -128,799 shares

    0.42% of the 13F portfolio, value $10,766,512.

    13F-HR 0001859606-25-000016 filed by Optiver Holding B.V.
    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 629,567 shares
    Change vs previous 13F +303,783 shares

    0.32% of the 13F portfolio, value $10,035,298.

    13F-HR 0001859606-25-000012 filed by Optiver Holding B.V.
    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 325,784 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $6,040,035.

    13F-HR 0001859606-24-000010 filed by Optiver Holding B.V.
    Filed (acceptance time not in the bulk data set), ingested

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