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EMC Capital Management: ARM position timeline

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

EMC Capital Management held 3,250 ARM shares at 2025-12-31 per its 13F-HR filed 2026-03-09.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 3,250 shares
    Change vs previous 13F -650 shares

    0.16% of the 13F portfolio, value $363,000.

    13F-HR 0001847772-26-000002 filed by EMC 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 ended2025-09-30
    13F 3,900 shares
    Change vs previous 13F +800 shares

    0.26% of the 13F portfolio, value $552,000.

    13F-HR 0001847772-25-000005 filed by EMC 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 ended2025-06-30
    13F 3,100 shares
    Change vs previous 13F +300 shares

    0.27% of the 13F portfolio, value $501,000.

    13F-HR 0001847772-25-000004 filed by EMC 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 ended2025-03-31
    13F 2,800 shares
    Change vs previous 13F +2,600 shares

    0.18% of the 13F portfolio, value $298,000.

    13F-HR 0001847772-25-000003 filed by EMC 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 ended2024-12-31
    13F 200 shares
    Change vs previous 13F -4,735 shares

    0.01% of the 13F portfolio, value $25,000.

    13F-HR 0001847772-25-000001 filed by EMC 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 ended2024-09-30
    13F 4,935 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $411,000.

    13F-HR 0001847772-24-000004 filed by EMC Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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