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SIGMA INVESTMENT COUNSELORS INC: BA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIGMA INVESTMENT COUNSELORS INC on BA, newest first. How the timeline and the estimate are built.

SIGMA INVESTMENT COUNSELORS INC held 1,408 BA shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,408 shares
    Change vs previous 13F +275 shares

    0.01% of the 13F portfolio, value $304,790.

    13F-HR 0001085163-26-000003 filed by SIGMA INVESTMENT COUNSELORS 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 1,133 shares
    Change vs previous 13F -1,360 shares

    0.01% of the 13F portfolio, value $225,501.

    13F-HR 0001085163-26-000002 filed by SIGMA INVESTMENT COUNSELORS 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 2,493 shares
    Change vs previous 13F -3 shares

    0.03% of the 13F portfolio, value $541,281.

    13F-HR 0001085163-26-000001 filed by SIGMA INVESTMENT COUNSELORS 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 2,496 shares
    Change vs previous 13F +203 shares

    0.03% of the 13F portfolio, value $538,770.

    13F-HR 0001085163-25-000002 filed by SIGMA INVESTMENT COUNSELORS 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 2,293 shares
    Change vs previous 13F +160 shares

    0.03% of the 13F portfolio, value $480,453.

    13F-HR 0001085146-25-004267 filed by SIGMA INVESTMENT COUNSELORS 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 2,133 shares
    Change vs previous 13F -160 shares

    0.02% of the 13F portfolio, value $363,784.

    13F-HR 0001085146-25-002459 filed by SIGMA INVESTMENT COUNSELORS INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 2,293 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $405,861.

    13F-HR 0001085146-25-000734 filed by SIGMA INVESTMENT COUNSELORS INC
    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 2,293 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $348,628.

    13F-HR 0001085146-24-005088 filed by SIGMA INVESTMENT COUNSELORS INC
    Filed (acceptance time not in the bulk data set), ingested

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