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Columbia Asset Management: SYK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Columbia Asset Management on SYK, newest first. How the timeline and the estimate are built.

Columbia Asset Management held 13,477 SYK shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13,477 shares
    Change vs previous 13F -535 shares

    0.74% of the 13F portfolio, value $4,243,241.

    13F-HR 0002085853-26-000792 filed by Columbia Asset Management
    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 14,012 shares
    Change vs previous 13F -550 shares

    0.88% of the 13F portfolio, value $4,604,352.

    13F-HR 0002085853-26-000430 filed by Columbia Asset Management
    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 14,562 shares
    Change vs previous 13F -720 shares

    0.91% of the 13F portfolio, value $5,118,265.

    13F-HR 0002085853-26-000122 filed by Columbia Asset Management
    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 15,282 shares
    Change vs previous 13F -79 shares

    1.06% of the 13F portfolio, value $5,649,464.

    13F-HR 0002085853-25-000221 filed by Columbia Asset Management
    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 15,361 shares
    Change vs previous 13F -313 shares

    1.19% of the 13F portfolio, value $6,077,451.

    13F-HR 0001667731-25-000872 filed by Columbia Asset Management
    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 15,674 shares
    Change vs previous 13F -259 shares

    1.19% of the 13F portfolio, value $5,834,815.

    13F-HR 0001667731-25-000412 filed by Columbia Asset Management
    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 15,933 shares
    Change vs previous 13F -907 shares

    1.1% of the 13F portfolio, value $5,736,839.

    13F-HR 0001667731-25-000251 filed by Columbia Asset Management
    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 16,840 shares
    Change vs previous 13F not available

    1.06% of the 13F portfolio, value $6,084,000.

    13F-HR 0001585047-24-000004 filed by Columbia Asset Management
    Filed (acceptance time not in the bulk data set), ingested

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