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RENAISSANCE TECHNOLOGIES LLC: ARTNA position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 301,156 ARTNA shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 301,156 shares
    Change vs previous 13F -19,300 shares

    0.01% of the 13F portfolio, value $10,236,292.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 320,456 shares
    Change vs previous 13F +42,000 shares

    0.02% of the 13F portfolio, value $10,206,524.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 278,456 shares
    Change vs previous 13F +400 shares

    0.01% of the 13F portfolio, value $8,801,994.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 278,056 shares
    Change vs previous 13F +19,800 shares

    0.01% of the 13F portfolio, value $9,063,236.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 258,256 shares
    Change vs previous 13F -10,900 shares

    0.01% of the 13F portfolio, value $8,667,071.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 269,156 shares
    Change vs previous 13F -7,781 shares

    0.01% of the 13F portfolio, value $8,787,943.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES LLC
    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 276,937 shares
    Change vs previous 13F +19,126 shares

    0.01% of the 13F portfolio, value $8,756,748.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES LLC
    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 257,811 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,585,413.

    13F-HR 0001037389-24-000091 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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