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Stanley Capital Management, LLC: ACM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Stanley Capital Management, LLC on ACM, newest first. How the timeline and the estimate are built.

Stanley Capital Management, LLC held 116,400 ACM shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 116,400 shares
    Change vs previous 13F 0 shares

    1.08% of the 13F portfolio, value $8,124,720.

    13F-HR 0001420506-26-001830 filed by Stanley Capital Management, LLC
    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 116,400 shares
    Change vs previous 13F 0 shares

    1.65% of the 13F portfolio, value $9,873,048.

    13F-HR 0001420506-26-000929 filed by Stanley Capital Management, LLC
    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 116,400 shares
    Change vs previous 13F 0 shares

    1.86% of the 13F portfolio, value $11,096,412.

    13F-HR 0001420506-26-000410 filed by Stanley Capital Management, LLC
    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 116,400 shares
    Change vs previous 13F 0 shares

    2.5% of the 13F portfolio, value $15,186,708.

    13F-HR 0001420506-25-003327 filed by Stanley Capital Management, LLC
    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 116,400 shares
    Change vs previous 13F 0 shares

    2.21% of the 13F portfolio, value $13,136,904.

    13F-HR 0001420506-25-001929 filed by Stanley Capital Management, LLC
    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/A 116,400 shares
    Change vs previous 13F 0 shares

    2.12% of the 13F portfolio, value $10,793,772.

    13F-HR/A 0001420506-25-001384 filed by Stanley Capital Management, LLC
    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 116,400 shares
    Change vs previous 13F 0 shares

    2.42% of the 13F portfolio, value $12,433,848.

    13F-HR 0001420506-25-000479 filed by Stanley Capital Management, LLC
    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 116,400 shares
    Change vs previous 13F not available

    2.34% of the 13F portfolio, value $12,020,628.

    13F-HR 0001420506-24-002452 filed by Stanley Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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