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TWO SIGMA INVESTMENTS, LP: ARWR position timeline

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

TWO SIGMA INVESTMENTS, LP held 580,609 ARWR 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 580,609 shares
    Change vs previous 13F +544,809 shares

    0.04% of the 13F portfolio, value $47,325,440.

    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 35,800 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $2,244,660.

    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 6,200 shares
    Change vs previous 13F -15,534 shares

    <0.01% of the 13F portfolio, value $411,618.

    13F-HR 0000899140-26-000225 filed by TWO SIGMA ADVISERS, LP
    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 21,734 shares
    Change vs previous 13F -503,469 shares

    <0.01% of the 13F portfolio, value $749,606.

    13F-HR 0000899140-25-001279 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 0 shares
    • TWO SIGMA ADVISERS, LP: 21,734 shares

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

  5. period ended2025-06-30
    13F 525,203 shares
    Change vs previous 13F -1,033,771 shares

    0.01% of the 13F portfolio, value $8,298,207.

    13F-HR 0000899140-25-000953 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 133,403 shares
    • TWO SIGMA ADVISERS, LP: 391,800 shares

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

  6. period ended2025-03-31
    13F 1,558,974 shares
    Change vs previous 13F +333,901 shares

    0.02% of the 13F portfolio, value $19,861,329.

    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: 835,174 shares
    • TWO SIGMA ADVISERS, LP: 723,800 shares

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

  7. period ended2024-12-31
    13F 1,225,073 shares
    Change vs previous 13F +916,762 shares

    0.03% of the 13F portfolio, value $23,031,372.

    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: 794,373 shares
    • TWO SIGMA ADVISERS, LP: 430,700 shares

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

  8. period ended2024-09-30
    13F 308,311 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,971,984.

    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: 208,311 shares
    • TWO SIGMA ADVISERS, LP: 100,000 shares

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