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Disclosery

MAI Capital Management: ARM position timeline

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

MAI Capital Management held 2,690 ARM 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 2,690 shares
    Change vs previous 13F +1,541 shares

    <0.01% of the 13F portfolio, value $953,794.

    13F-HR 0001172661-26-003680 filed by MAI Capital 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 1,149 shares
    Change vs previous 13F +257 shares

    <0.01% of the 13F portfolio, value $173,821.

    13F-HR 0001040197-26-000002 filed by MAI Capital 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 892 shares
    Change vs previous 13F -47 shares

    <0.01% of the 13F portfolio, value $97,505.

    13F-HR 0001040197-26-000001 filed by MAI Capital 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 939 shares
    Change vs previous 13F -3 shares

    <0.01% of the 13F portfolio, value $132,860.

    13F-HR 0001040197-25-000006 filed by MAI Capital 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 942 shares
    Change vs previous 13F +224 shares

    <0.01% of the 13F portfolio, value $152,360.

    13F-HR 0001040197-25-000005 filed by MAI Capital 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 718 shares
    Change vs previous 13F +8 shares

    <0.01% of the 13F portfolio, value $76,676.

    13F-HR 0001040197-25-000002 filed by MAI Capital 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 710 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $87,586.

    13F-HR 0001040197-25-000001 filed by MAI Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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