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J. L. Bainbridge & Co., Inc.: BIIB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of J. L. Bainbridge & Co., Inc. on BIIB, newest first. How the timeline and the estimate are built.

J. L. Bainbridge & Co., Inc. held 1,000 BIIB shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,000 shares
    Change vs previous 13F +1,000 shares

    0.02% of the 13F portfolio, value $216,060.

    13F-HR 0001742315-26-000012 filed by J. L. Bainbridge & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -2,969 shares

    13F-HR 0001742315-26-000010 filed by J. L. Bainbridge & Co., Inc.
    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 ended2025-09-30
    13F 2,969 shares
    Change vs previous 13F -119,376 shares

    0.04% of the 13F portfolio, value $415,898.

    13F-HR 0001742315-25-000007 filed by J. L. Bainbridge & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 122,345 shares
    Change vs previous 13F -2,177 shares

    1.41% of the 13F portfolio, value $15,365,309.

    13F-HR 0001742315-25-000005 filed by J. L. Bainbridge & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 124,522 shares
    Change vs previous 13F +26,539 shares

    1.73% of the 13F portfolio, value $17,039,590.

    13F-HR 0001742315-25-000004 filed by J. L. Bainbridge & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 97,983 shares
    Change vs previous 13F -23,159 shares

    1.41% of the 13F portfolio, value $14,983,560.

    13F-HR 0001742315-25-000001 filed by J. L. Bainbridge & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 121,142 shares
    Change vs previous 13F not available

    2.27% of the 13F portfolio, value $23,482,165.

    13F-HR 0001742315-24-000007 filed by J. L. Bainbridge & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

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