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Disclosery

SHERBROOKE PARK ADVISERS LLC: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SHERBROOKE PARK ADVISERS LLC on BIIB, newest first. How the timeline and the estimate are built.

SHERBROOKE PARK ADVISERS LLC held 0 BIIB shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -2,512 shares

    13F-HR 0001214659-25-016637 filed by SHERBROOKE PARK ADVISERS LLC
    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 ended2025-06-30
    13F 2,512 shares
    Change vs previous 13F +2,512 shares

    0.14% of the 13F portfolio, value $315,482.

    13F-HR 0001214659-25-012231 filed by SHERBROOKE PARK ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -4,464 shares

    13F-HR 0001214659-25-007837 filed by SHERBROOKE PARK ADVISERS LLC
    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.

  4. period ended2024-12-31
    13F 4,464 shares
    Change vs previous 13F +1,914 shares

    0.22% of the 13F portfolio, value $682,635.

    13F-HR 0001214659-25-002848 filed by SHERBROOKE PARK ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 2,550 shares
    Change vs previous 13F +2,550 shares

    0.11% of the 13F portfolio, value $494,292.

    13F-HR 0001214659-24-019146 filed by SHERBROOKE PARK ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-06-30
    13F 0 shares
    Change vs previous 13F -4,346 shares

    13F-HR 0001214659-24-014692 filed by SHERBROOKE PARK ADVISERS LLC
    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.

  7. period ended2024-03-31
    13F 4,346 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $937,128.

    13F-HR 0001214659-24-009317 filed by SHERBROOKE PARK ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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