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RENAISSANCE TECHNOLOGIES LLC: ALKS position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 6,460,928 ALKS 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 6,460,928 shares
    Change vs previous 13F +300,500 shares

    0.47% of the 13F portfolio, value $338,520,325.

    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 6,160,428 shares
    Change vs previous 13F -507,600 shares

    0.34% of the 13F portfolio, value $217,832,734.

    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 6,668,028 shares
    Change vs previous 13F +375,500 shares

    0.29% of the 13F portfolio, value $186,571,423.

    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 6,292,528 shares
    Change vs previous 13F +482,368 shares

    0.25% of the 13F portfolio, value $188,775,840.

    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 5,810,160 shares
    Change vs previous 13F +71,332 shares

    0.22% of the 13F portfolio, value $166,228,678.

    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 5,738,828 shares
    Change vs previous 13F +260,100 shares

    0.29% of the 13F portfolio, value $189,496,101.

    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 5,478,728 shares
    Change vs previous 13F +57,697 shares

    0.23% of the 13F portfolio, value $157,568,217.

    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 5,421,031 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $151,734,658.

    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).