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Disclosery

WELLS FARGO & COMPANY/MN: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLS FARGO & COMPANY/MN on BIIB, newest first. How the timeline and the estimate are built.

WELLS FARGO & COMPANY/MN held 128,664 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 128,664 shares
    Change vs previous 13F +1,530 shares

    <0.01% of the 13F portfolio, value $27,799,131.

    13F-HR 0000072971-26-000304 filed by WELLS FARGO & COMPANY/MN
    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/A 127,134 shares
    Change vs previous 13F +7,796 shares

    <0.01% of the 13F portfolio, value $23,307,524.

    13F-HR/A 0000072971-26-000285 filed by WELLS FARGO & COMPANY/MN
    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 119,338 shares
    Change vs previous 13F -56,926 shares

    <0.01% of the 13F portfolio, value $21,002,382.

    13F-HR 0000072971-26-000123 filed by WELLS FARGO & COMPANY/MN
    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 176,264 shares
    Change vs previous 13F +10,302 shares

    0.01% of the 13F portfolio, value $24,691,054.

    13F-HR 0000072971-25-000256 filed by WELLS FARGO & COMPANY/MN
    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 165,962 shares
    Change vs previous 13F +11,477 shares

    <0.01% of the 13F portfolio, value $20,843,256.

    13F-HR 0000072971-25-000214 filed by WELLS FARGO & COMPANY/MN
    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 154,485 shares
    Change vs previous 13F +43,442 shares

    0.01% of the 13F portfolio, value $21,139,771.

    13F-HR 0000072971-25-000149 filed by WELLS FARGO & COMPANY/MN
    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 111,043 shares
    Change vs previous 13F -95,427 shares

    <0.01% of the 13F portfolio, value $16,980,638.

    13F-HR 0000072971-25-000059 filed by WELLS FARGO & COMPANY/MN
    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 206,470 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $40,022,172.

    13F-HR 0000072971-24-000247 filed by WELLS FARGO & COMPANY/MN
    Filed (acceptance time not in the bulk data set), ingested

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