Skip to content
Disclosery

Franklin Resources: BIIB position timeline

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

Franklin Resources held 137,436 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 137,436 shares
    Change vs previous 13F -7,012 shares

    0.01% of the 13F portfolio, value $29,694,426.

    13F-HR 0000038777-26-000222 filed by FRANKLIN RESOURCES 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 144,448 shares
    Change vs previous 13F +3,074 shares

    0.01% of the 13F portfolio, value $26,481,653.

    13F-HR 0000038777-26-000124 filed by FRANKLIN RESOURCES 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 141,374 shares
    Change vs previous 13F -87,782 shares

    0.01% of the 13F portfolio, value $24,880,411.

    13F-HR 0000038777-26-000055 filed by FRANKLIN RESOURCES 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 229,156 shares
    Change vs previous 13F +146 shares

    0.01% of the 13F portfolio, value $32,100,164.

    13F-HR 0000038777-25-000239 filed by FRANKLIN RESOURCES 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 229,010 shares
    Change vs previous 13F -359,107 shares

    0.01% of the 13F portfolio, value $28,761,366.

    13F-HR 0000038777-25-000153 filed by FRANKLIN RESOURCES 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 588,117 shares
    Change vs previous 13F +192,142 shares

    0.02% of the 13F portfolio, value $80,477,930.

    13F-HR 0000038777-25-000090 filed by FRANKLIN RESOURCES INC
    Filed (acceptance time not in the bulk data set), ingested

    • FRANKLIN RESOURCES INC: 588,117 shares
    • Clearbridge Investments, LLC: 0 shares

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

  7. period ended2024-12-31
    13F 395,975 shares
    Change vs previous 13F -580,758 shares

    0.01% of the 13F portfolio, value $60,552,497.

    13F-HR 0000038777-25-000026 filed by FRANKLIN RESOURCES INC
    Filed (acceptance time not in the bulk data set), ingested

    • FRANKLIN RESOURCES INC: 394,391 shares
    • Clearbridge Investments, LLC: 1,584 shares

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

  8. period ended2024-09-30
    13F/A 976,733 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $188,475,506.

    13F-HR 0001348883-24-000021 filed by Clearbridge Investments, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • FRANKLIN RESOURCES INC: 374,747 shares
    • Clearbridge Investments, LLC: 601,986 shares

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