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Disclosery

PARK AVENUE SECURITIES LLC: BIIB position timeline

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

PARK AVENUE SECURITIES LLC held 7,248 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,248 shares
    Change vs previous 13F +7,248 shares

    0.01% of the 13F portfolio, value $1,566,000.

    13F-HR 0001071640-26-000012 filed by PARK AVENUE SECURITIES 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 0 shares
    Change vs previous 13F -3,030 shares

    13F-HR 0001071640-26-000007 filed by PARK AVENUE SECURITIES 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.

  3. period ended2025-12-31
    13F 3,030 shares
    Change vs previous 13F -417 shares

    <0.01% of the 13F portfolio, value $533,000.

    13F-HR 0001071640-26-000001 filed by PARK AVENUE SECURITIES 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 3,447 shares
    Change vs previous 13F +244 shares

    <0.01% of the 13F portfolio, value $483,000.

    13F-HR 0001071640-25-000020 filed by PARK AVENUE SECURITIES 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 3,203 shares
    Change vs previous 13F +137 shares

    <0.01% of the 13F portfolio, value $402,000.

    13F-HR 0001071640-25-000013 filed by PARK AVENUE SECURITIES 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 3,066 shares
    Change vs previous 13F +759 shares

    0.01% of the 13F portfolio, value $420,000.

    13F-HR 0001071640-25-000010 filed by PARK AVENUE SECURITIES 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 2,307 shares
    Change vs previous 13F -323 shares

    <0.01% of the 13F portfolio, value $353,000.

    13F-HR 0001071640-25-000003 filed by PARK AVENUE SECURITIES 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 2,630 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $510,000.

    13F-HR 0001071640-24-000017 filed by PARK AVENUE SECURITIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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