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ALPINE ASSOCIATES MANAGEMENT INC.: AL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALPINE ASSOCIATES MANAGEMENT INC. on AL, newest first. How the timeline and the estimate are built.

ALPINE ASSOCIATES MANAGEMENT INC. held 0 AL shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -1,382,306 shares

    13F-HR 0001172661-26-003115 filed by ALPINE ASSOCIATES MANAGEMENT INC.
    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.

  2. period ended2026-03-31
    13F 1,382,306 shares
    Change vs previous 13F +263,650 shares

    5.29% of the 13F portfolio, value $89,766,950.

    13F-HR 0001396835-26-000004 filed by ALPINE ASSOCIATES MANAGEMENT INC.
    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 1,118,656 shares
    Change vs previous 13F +1,070,853 shares

    4.84% of the 13F portfolio, value $71,851,275.

    13F-HR 0001396835-26-000002 filed by ALPINE ASSOCIATES MANAGEMENT INC.
    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 47,803 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $3,042,661.

    13F-HR 0001396835-25-000014 filed by ALPINE ASSOCIATES MANAGEMENT INC.
    Filed (acceptance time not in the bulk data set), ingested

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