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Campbell & CO Investment Adviser LLC: ERO position timeline

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

Campbell & CO Investment Adviser LLC held 12,998 ERO 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 12,998 shares
    Change vs previous 13F -14,191 shares

    0.02% of the 13F portfolio, value $347,697.

    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 27,189 shares
    Change vs previous 13F -23,798 shares

    0.04% of the 13F portfolio, value $725,131.

    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 50,987 shares
    Change vs previous 13F +21,078 shares

    0.07% of the 13F portfolio, value $1,442,422.

    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).

  4. period ended2025-09-30
    13F 29,909 shares
    Change vs previous 13F -8,440 shares

    0.05% of the 13F portfolio, value $605,059.

    13F-HR 0001140361-25-039554 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).

  5. period ended2025-06-30
    13F 38,349 shares
    Change vs previous 13F +14,349 shares

    0.04% of the 13F portfolio, value $646,181.

    13F-HR 0001140361-25-029427 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).

  6. period ended2025-03-31
    13F 24,000 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $290,880.

    13F-HR 0001140361-25-018894 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).