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Disclosery

Tidal Investments LLC: BIIB position timeline

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

Tidal Investments LLC held 63,842 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 63,842 shares
    Change vs previous 13F +5,256 shares

    0.03% of the 13F portfolio, value $13,793,703.

    13F-HR 0002000324-26-003371 filed by Tidal Investments 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 58,586 shares
    Change vs previous 13F +28,108 shares

    0.03% of the 13F portfolio, value $10,855,802.

    13F-HR 0002000324-26-001933 filed by Tidal Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 30,478 shares
    Change vs previous 13F +5,442 shares

    0.02% of the 13F portfolio, value $5,363,823.

    13F-HR 0001600064-26-000002 filed by Tidal Investments 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 25,036 shares
    Change vs previous 13F +3,052 shares

    0.01% of the 13F portfolio, value $3,507,043.

    13F-HR 0001600064-25-000011 filed by Tidal Investments 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 21,984 shares
    Change vs previous 13F +2,120 shares

    0.02% of the 13F portfolio, value $2,760,971.

    13F-HR 0001600064-25-000009 filed by Tidal Investments 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 19,864 shares
    Change vs previous 13F +905 shares

    0.02% of the 13F portfolio, value $2,718,190.

    13F-HR 0001600064-25-000007 filed by Tidal Investments 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 18,959 shares
    Change vs previous 13F +9,947 shares

    0.02% of the 13F portfolio, value $2,899,210.

    13F-HR 0001600064-25-000003 filed by Tidal Investments 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/A 9,012 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,746,886.

    13F-HR/A 0001600064-24-000008 filed by Tidal Investments LLC
    Filed (acceptance time not in the bulk data set), ingested

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