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Disclosery

Aigen Investment Management, LP: STEP position timeline

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

Aigen Investment Management, LP held 5,199 STEP 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 5,199 shares
    Change vs previous 13F +5,199 shares

    0.06% of the 13F portfolio, value $215,031.

    13F-HR 0001420506-26-001705 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).

  2. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -6,295 shares

    13F-HR 0001420506-26-000345 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.

  3. period ended2025-09-30
    13F 6,295 shares
    Change vs previous 13F +1,937 shares

    0.06% of the 13F portfolio, value $411,126.

    13F-HR 0001420506-25-003307 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 ended2025-06-30
    13F 4,358 shares
    Change vs previous 13F +4,358 shares

    0.03% of the 13F portfolio, value $241,869.

    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).

  5. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -4,118 shares

    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).

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

  6. period ended2024-09-30
    13F 4,118 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $234,026.

    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).