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Disclosery

Aigen Investment Management, LP: ARCO position timeline

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

Aigen Investment Management, LP held 0 ARCO shares at 2025-06-30 per its 13F-HR filed 2025-08-12.

the latest 13F is the newest step

  1. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -28,243 shares

    13F-HR 0001420506-25-001832 filed by Aigen Investment 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 ended2025-03-31
    13F 28,243 shares
    Change vs previous 13F -7,034 shares

    0.04% of the 13F portfolio, value $227,639.

    13F-HR 0001420506-25-000982 filed by Aigen Investment 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 ended2024-12-31
    13F 35,277 shares
    Change vs previous 13F +22,053 shares

    0.05% of the 13F portfolio, value $256,817.

    13F-HR 0001420506-25-000173 filed by Aigen Investment 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 ended2024-09-30
    13F 13,224 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $115,313.

    13F-HR 0001420506-24-002213 filed by Aigen Investment Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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