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Disclosery

Prosight Management, LP: PRTA position timeline

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

Prosight Management, LP held 0 PRTA shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -20,000 shares

    13F-HR 0001420506-26-000422 filed by Prosight Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 20,000 shares
    Change vs previous 13F -247,800 shares

    0.05% of the 13F portfolio, value $195,200.

    13F-HR 0001420506-25-003233 filed by Prosight Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 267,800 shares
    Change vs previous 13F -140,322 shares

    0.4% of the 13F portfolio, value $1,625,546.

    13F-HR 0001420506-25-002021 filed by Prosight Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 408,122 shares
    Change vs previous 13F -10,000 shares

    1.66% of the 13F portfolio, value $5,050,510.

    13F-HR 0001420506-25-001167 filed by Prosight Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 418,122 shares
    Change vs previous 13F -65,345 shares

    1.62% of the 13F portfolio, value $5,790,990.

    13F-HR 0001420506-25-000459 filed by Prosight Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 483,467 shares
    Change vs previous 13F not available

    2.05% of the 13F portfolio, value $8,088,403.

    13F-HR 0001420506-24-002447 filed by Prosight Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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