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NORTH AMERICAN MANAGEMENT CORP: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NORTH AMERICAN MANAGEMENT CORP on CMCSA, newest first. How the timeline and the estimate are built.

NORTH AMERICAN MANAGEMENT CORP held 12,272 CMCSA shares at 2021-03-31 per its 13F-HR filed 2021-04-09.

the latest 13F is the newest step

  1. period ended2021-03-31
    13F 12,272 shares
    Change vs previous 13F -733 shares

    0.09% of the 13F portfolio, value $664,038.

    13F-HR 0000861462-21-000004 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2020-12-31
    13F 13,005 shares
    Change vs previous 13F -882 shares

    0.1% of the 13F portfolio, value $681,462.

    13F-HR 0000861462-21-000002 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2020-09-30
    13F 13,887 shares
    Change vs previous 13F -2,200 shares

    0.1% of the 13F portfolio, value $642,000.

    13F-HR 0000861462-20-000008 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2020-06-30
    13F 16,087 shares
    Change vs previous 13F -156 shares

    0.1% of the 13F portfolio, value $627,000.

    13F-HR 0000861462-20-000006 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2020-03-31
    13F 16,243 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $558,000.

    13F-HR 0000861462-20-000004 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2019-12-31
    13F 16,243 shares
    Change vs previous 13F -2,612 shares

    0.11% of the 13F portfolio, value $730,000.

    13F-HR 0000861462-20-000002 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2019-09-30
    13F 18,855 shares
    Change vs previous 13F -600 shares

    0.13% of the 13F portfolio, value $850,000.

    13F-HR 0000861462-19-000008 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2019-06-30
    13F 19,455 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $823,000.

    13F-HR 0000861462-19-000006 filed by NORTH AMERICAN MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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