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SIGMA INVESTMENT COUNSELORS INC: APO position timeline

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

SIGMA INVESTMENT COUNSELORS INC held 26,016 APO 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 26,016 shares
    Change vs previous 13F +2,816 shares

    0.15% of the 13F portfolio, value $3,078,011.

    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 23,200 shares
    Change vs previous 13F +4,098 shares

    0.14% of the 13F portfolio, value $2,584,999.

    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 19,102 shares
    Change vs previous 13F +219 shares

    0.14% of the 13F portfolio, value $2,765,277.

    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 18,883 shares
    Change vs previous 13F +1,240 shares

    0.13% of the 13F portfolio, value $2,516,603.

    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 17,643 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $2,503,013.

    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).