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GOLDMAN SACHS GROUP INC: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GOLDMAN SACHS GROUP INC on BIIB, newest first. How the timeline and the estimate are built.

GOLDMAN SACHS GROUP INC held 1,230,390 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,230,390 shares
    Change vs previous 13F +179,296 shares

    0.03% of the 13F portfolio, value $265,838,021.

    13F-HR 0000886982-26-000519 filed by GOLDMAN SACHS GROUP INC
    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 1,051,094 shares
    Change vs previous 13F -48,272 shares

    0.03% of the 13F portfolio, value $192,697,038.

    13F-HR 0000886982-26-000274 filed by GOLDMAN SACHS GROUP 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/A 1,099,366 shares
    Change vs previous 13F +35,780 shares

    0.03% of the 13F portfolio, value $193,477,399.

    13F-HR/A 0000886982-26-000093 filed by GOLDMAN SACHS GROUP 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 1,063,586 shares
    Change vs previous 13F +392,734 shares

    0.02% of the 13F portfolio, value $148,987,148.

    13F-HR 0000886982-25-001521 filed by GOLDMAN SACHS GROUP INC
    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 670,852 shares
    Change vs previous 13F +66,155 shares

    0.01% of the 13F portfolio, value $84,252,253.

    13F-HR 0000769993-25-000537 filed by GOLDMAN SACHS GROUP INC
    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/A 604,697 shares
    Change vs previous 13F -165,623 shares

    0.02% of the 13F portfolio, value $82,746,706.

    13F-HR/A 0000769993-25-000340 filed by GOLDMAN SACHS GROUP INC
    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 770,320 shares
    Change vs previous 13F -218,721 shares

    0.02% of the 13F portfolio, value $117,797,300.

    13F-HR 0000769993-25-000086 filed by GOLDMAN SACHS GROUP INC
    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 989,041 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $191,715,705.

    13F-HR 0000769993-24-000444 filed by GOLDMAN SACHS GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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