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RENAISSANCE TECHNOLOGIES LLC: AMSF position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 215,400 AMSF 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 215,400 shares
    Change vs previous 13F -45,975 shares

    0.01% of the 13F portfolio, value $7,286,982.

    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 261,375 shares
    Change vs previous 13F +42,375 shares

    0.01% of the 13F portfolio, value $8,711,629.

    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 219,000 shares
    Change vs previous 13F -1,500 shares

    0.01% of the 13F portfolio, value $8,411,790.

    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 220,500 shares
    Change vs previous 13F -4,600 shares

    0.01% of the 13F portfolio, value $9,666,720.

    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 225,100 shares
    Change vs previous 13F +29,300 shares

    0.01% of the 13F portfolio, value $9,843,623.

    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 195,800 shares
    Change vs previous 13F +16,400 shares

    0.02% of the 13F portfolio, value $10,289,290.

    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 179,400 shares
    Change vs previous 13F -9,200 shares

    0.01% of the 13F portfolio, value $9,246,276.

    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 188,600 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $9,115,038.

    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).