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TWO SIGMA INVESTMENTS, LP: WST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TWO SIGMA INVESTMENTS, LP on WST, newest first. How the timeline and the estimate are built.

TWO SIGMA INVESTMENTS, LP held 18,227 WST shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,227 shares
    Change vs previous 13F -207,404 shares

    <0.01% of the 13F portfolio, value $6,543,493.

    13F-HR 0000899140-26-000855 filed by TWO SIGMA INVESTMENTS, LP
    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 225,631 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. 0.05% of the 13F portfolio, value $56,552,154.

    13F-HR 0000899140-26-000547 filed by TWO SIGMA INVESTMENTS, LP
    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 144,579 shares
    Change vs previous 13F +43,378 shares

    0.03% of the 13F portfolio, value $39,779,466.

    13F-HR 0000899140-26-000232 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 139,939 shares
    • TWO SIGMA ADVISERS, LP: 4,640 shares

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

  4. period ended2025-09-30
    13F 101,201 shares
    Change vs previous 13F -779,364 shares

    0.04% of the 13F portfolio, value $26,548,058.

    13F-HR 0000899140-25-001286 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 101,201 shares
    • TWO SIGMA ADVISERS, LP: 0 shares

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

  5. period ended2025-06-30
    13F 880,565 shares
    Change vs previous 13F +113,838 shares

    0.18% of the 13F portfolio, value $192,667,622.

    13F-HR 0000899140-25-000964 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 584,065 shares
    • TWO SIGMA ADVISERS, LP: 296,500 shares

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

  6. period ended2025-03-31
    13F 766,727 shares
    Change vs previous 13F +684,039 shares

    0.19% of the 13F portfolio, value $171,654,841.

    13F-HR 0000899140-25-000680 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 522,827 shares
    • TWO SIGMA ADVISERS, LP: 243,900 shares

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

  7. period ended2024-12-31
    13F 82,688 shares
    Change vs previous 13F -101,132 shares

    0.03% of the 13F portfolio, value $27,085,281.

    13F-HR 0000899140-25-000265 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 75,988 shares
    • TWO SIGMA ADVISERS, LP: 6,700 shares

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

  8. period ended2024-09-30
    13F 183,820 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $55,175,411.

    13F-HR 0000919574-24-006611 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 144,720 shares
    • TWO SIGMA ADVISERS, LP: 39,100 shares

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