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Disclosery

Optiver Holding B.V.: TSLR position timeline

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

Optiver Holding B.V. held 90,310 TSLR 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 90,310 shares
    Change vs previous 13F +31,855 shares

    0.03% of the 13F portfolio, value $2,198,145.

    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 58,455 shares
    Change vs previous 13F +35,051 shares

    0.05% of the 13F portfolio, value $1,208,264.

    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 23,404 shares
    Change vs previous 13F -2,188 shares

    0.01% of the 13F portfolio, value $749,396.

    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 25,592 shares
    Change vs previous 13F -17,328 shares

    0.01% of the 13F portfolio, value $870,128.

    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 42,920 shares
    Change vs previous 13F -46,532 shares

    0.02% of the 13F portfolio, value $811,617.

    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 89,452 shares
    Change vs previous 13F +69,566 shares

    0.05% of the 13F portfolio, value $1,352,514.

    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 19,886 shares
    Change vs previous 13F -8,967 shares

    0.03% of the 13F portfolio, value $860,070.

    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 28,853 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $614,569.

    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).