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SIGMA INVESTMENT COUNSELORS INC: SCHM position timeline

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

SIGMA INVESTMENT COUNSELORS INC held 24,105 SCHM 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 24,105 shares
    Change vs previous 13F -786 shares

    0.04% of the 13F portfolio, value $888,748.

    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 24,891 shares
    Change vs previous 13F -15,811 shares

    0.04% of the 13F portfolio, value $770,611.

    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 40,702 shares
    Change vs previous 13F -476 shares

    0.06% of the 13F portfolio, value $1,223,917.

    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 41,178 shares
    Change vs previous 13F -284 shares

    0.06% of the 13F portfolio, value $1,220,507.

    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 41,462 shares
    Change vs previous 13F +15,621 shares

    0.06% of the 13F portfolio, value $1,163,012.

    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 25,841 shares
    Change vs previous 13F -14,988 shares

    0.04% of the 13F portfolio, value $677,035.

    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 40,829 shares
    Change vs previous 13F +27,134 shares

    0.07% of the 13F portfolio, value $1,131,384.

    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 13,695 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $1,137,906.

    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).