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Trexquant Investment LP: ARTNA position timeline

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

Trexquant Investment LP held 57,620 ARTNA 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 57,620 shares
    Change vs previous 13F +7,484 shares

    0.01% of the 13F portfolio, value $1,958,504.

    13F-HR 0001633445-26-000005 filed by Trexquant Investment LP
    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 50,136 shares
    Change vs previous 13F +14,557 shares

    0.01% of the 13F portfolio, value $1,596,832.

    13F-HR 0001633445-26-000003 filed by Trexquant Investment LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 35,579 shares
    Change vs previous 13F +12,852 shares

    0.01% of the 13F portfolio, value $1,124,652.

    13F-HR 0001633445-26-000002 filed by Trexquant Investment LP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 22,727 shares
    Change vs previous 13F +3,702 shares

    0.01% of the 13F portfolio, value $740,787.

    13F-HR 0001633445-25-000014 filed by Trexquant Investment LP
    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 19,025 shares
    Change vs previous 13F -21,170 shares

    0.01% of the 13F portfolio, value $638,479.

    13F-HR 0001633445-25-000009 filed by Trexquant Investment LP
    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 40,195 shares
    Change vs previous 13F -9,969 shares

    0.02% of the 13F portfolio, value $1,312,367.

    13F-HR 0001633445-25-000007 filed by Trexquant Investment LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 50,164 shares
    Change vs previous 13F +22,821 shares

    0.02% of the 13F portfolio, value $1,586,186.

    13F-HR 0001633445-25-000004 filed by Trexquant Investment LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 27,343 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,016,613.

    13F-HR 0001633445-24-000010 filed by Trexquant Investment LP
    Filed (acceptance time not in the bulk data set), ingested

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