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Campbell & CO Investment Adviser LLC: PRTA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Campbell & CO Investment Adviser LLC on PRTA, newest first. How the timeline and the estimate are built.

Campbell & CO Investment Adviser LLC held 68,345 PRTA shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 68,345 shares
    Change vs previous 13F -74,242 shares

    0.04% of the 13F portfolio, value $669,098.

    13F-HR 0001140361-26-030844 filed by Campbell & CO Investment Adviser LLC
    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 142,587 shares
    Change vs previous 13F +48,432 shares

    0.08% of the 13F portfolio, value $1,385,946.

    13F-HR 0001140361-26-021562 filed by Campbell & CO Investment Adviser LLC
    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 94,155 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $899,180.

    13F-HR 0001140361-26-004957 filed by Campbell & CO Investment Adviser LLC
    Filed (acceptance time not in the bulk data set), ingested

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