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TWO SIGMA INVESTMENTS, LP: IART position timeline

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

TWO SIGMA INVESTMENTS, LP held 184,955 IART 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 184,955 shares
    Change vs previous 13F -27,755 shares

    <0.01% of the 13F portfolio, value $3,321,792.

    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 212,710 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $2,003,728.

    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 547,564 shares
    Change vs previous 13F -342,802 shares

    0.01% of the 13F portfolio, value $6,800,745.

    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: 353,264 shares
    • TWO SIGMA ADVISERS, LP: 194,300 shares

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

  4. period ended2025-09-30
    13F 890,366 shares
    Change vs previous 13F +20,481 shares

    0.01% of the 13F portfolio, value $12,758,945.

    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: 519,366 shares
    • TWO SIGMA ADVISERS, LP: 371,000 shares

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

  5. period ended2025-06-30
    13F 869,885 shares
    Change vs previous 13F +51,185 shares

    0.01% of the 13F portfolio, value $10,673,489.

    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: 461,485 shares
    • TWO SIGMA ADVISERS, LP: 408,400 shares

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

  6. period ended2025-03-31
    13F 818,700 shares
    Change vs previous 13F -218,700 shares

    0.02% of the 13F portfolio, value $18,003,213.

    13F-HR 0000899140-25-000679 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 386,000 shares
    • TWO SIGMA ADVISERS, LP: 432,700 shares

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

  7. period ended2024-12-31
    13F 1,037,400 shares
    Change vs previous 13F -146,747 shares

    0.03% of the 13F portfolio, value $23,528,232.

    13F-HR 0000899140-25-000264 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 501,400 shares
    • TWO SIGMA ADVISERS, LP: 536,000 shares

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

  8. period ended2024-09-30
    13F 1,184,147 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $21,515,951.

    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: 671,447 shares
    • TWO SIGMA ADVISERS, LP: 512,700 shares

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