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TWO SIGMA INVESTMENTS, LP: PRTA position timeline

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

TWO SIGMA INVESTMENTS, LP held 1,264,987 PRTA 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 1,264,987 shares
    Change vs previous 13F +59,009 shares

    0.01% of the 13F portfolio, value $12,384,223.

    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 1,205,978 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. 0.01% of the 13F portfolio, value $11,722,106.

    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 1,097,538 shares
    Change vs previous 13F +405,233 shares

    0.01% of the 13F portfolio, value $10,481,488.

    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: 670,138 shares
    • TWO SIGMA ADVISERS, LP: 427,400 shares

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

  4. period ended2025-09-30
    13F 692,305 shares
    Change vs previous 13F +351,055 shares

    0.01% of the 13F portfolio, value $6,756,897.

    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: 426,605 shares
    • TWO SIGMA ADVISERS, LP: 265,700 shares

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

  5. period ended2025-06-30
    13F 341,250 shares
    Change vs previous 13F +325,217 shares

    <0.01% of the 13F portfolio, value $2,071,388.

    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: 201,450 shares
    • TWO SIGMA ADVISERS, LP: 139,800 shares

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

  6. period ended2025-03-31
    13F 16,033 shares
    Change vs previous 13F -22,361 shares

    <0.01% of the 13F portfolio, value $198,408.

    13F-HR 0000899140-25-000680 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).

  7. period ended2024-12-31
    13F 38,394 shares
    Change vs previous 13F +27,887 shares

    <0.01% of the 13F portfolio, value $531,757.

    13F-HR 0000899140-25-000265 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).

  8. period ended2024-09-30
    13F 10,507 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $175,782.

    13F-HR 0000919574-24-006611 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).